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Journal articles on the topic 'Maxwell Ansys'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Giorla, Dalila, Riccardo Roccella, Rosa Lo Frano, and Giulio Sannazzaro. "EM zooming procedure in ANSYS Maxwell 3D." Fusion Engineering and Design 132 (July 2018): 67–72. http://dx.doi.org/10.1016/j.fusengdes.2018.04.096.

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2

Aikeyeva, A. A., X. S. Rogovaya, A. R. Tanskozhanova, A. E. Ayubekova, P. A. Mukhtarova, and A. E. Ospanov. "Development of imitating model of skip motion in the program environment ANSYS Maxwell." Bulletin of the Karaganda University. "Physics" Series 85, no. 1 (March 30, 2017): 82–88. http://dx.doi.org/10.31489/2017ph1/82-88.

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Aikeyeva, A. A., X. S. Rogovaya, A. R. Tanskozhanova, A. E. Ayubekova, P. A. Mukhtarova, and A. E. Ospanov. "Development of imitating model of skip motion in the program environment ANSYS Maxwell." Bulletin of the Karaganda University. "Physics Series" 85, no. 1 (March 30, 2017): 82–88. http://dx.doi.org/10.31489/2017phys1/82-88.

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4

Lenhard, Richard, Milan Malcho, and Katarína Kaduchová. "Numerical simulation of induction heating thick-walled tubes." MATEC Web of Conferences 168 (2018): 02004. http://dx.doi.org/10.1051/matecconf/201816802004.

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In the paper is shown the connection of two toolboxes in an Ansys Workbench solution for induction heating. In Ansys Workbench, Maxwell electromagnetism programs and Fluent have been linked. In Maxwell, a simulation of electromagnetic induction was performed, where data on the magnetic field distribution in the heated material was obtained and then transformed into the Fluent program in which the induction heating simulation was performed.

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5

Minhas, Zill-e. Hasnain, and Sun Qin. "Computation and Comparison of Dynamic Viscosity Based on Quasi-Static and Dynamic FEM Analysis for AL7050-T7451." Applied Mechanics and Materials 313-314 (March 2013): 1046–50. http://dx.doi.org/10.4028/www.scientific.net/amm.313-314.1046.

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Coefficients of dynamic viscosity for AL7050-T7451 at room temperature is extracted by creep and stress relaxation simulations in Ansys. An analogy has been established for both creep and stress relaxation, with simple Maxwell Model. The stress relaxation curve thus obtained is then used to generate the Prony series coefficients which are then used to run some dynamic analysis in Ansys to see the effect of loading at different frequencies on the value of η (i.e dynamic viscosity). This will be verified with the simple analytical dynamic formulation based on the Maxwell Model. A good agreement has been found for both quasi-static and dynamic tests with Maxwell model.

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Pliugin, Vladislav E., Dmitro V. Potoczkyj, Larisa V. Shilkova, and Andrei V. Yehorov. "HIGH-SPEED INDUCTION MOTORS TRANSIENT SIMULATION IN ANSYS MAXWELL." ELECTRICAL AND COMPUTER SYSTEMS 22, no. 98 (May 25, 2016): 160–64. http://dx.doi.org/10.15276/eltecs.22.98.2016.28.

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7

ÖZÜPAK, Yıldırım. "Performing Structural Design and Modeling of Transformers Using ANSYS-Maxwell." Brilliant Engineering 2, no. 2 (January 29, 2021): 38–42. http://dx.doi.org/10.36937/ben.2021.002.005.

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Transformers have attracted great interest since they have been used due to their robustness and application in power systems. Therefore, the nominal values of transformers grow even more in larger power systems due to the constantly increasing power demand. Many types of research are carried out to increase the performance characteristics of transformers and their compatibility with power systems. There are different methods and analysis tools for these studies. One of them is ANSYS@Maxwell, which performs analysis based on the Finite Element Method (FEM). With this program, the design, modeling, analysis, and performance evaluation of the transformer in a high-performance simulation environment can be achieved through effective strategic modeling. In this study, the design and modeling of a three-phase core-type transformer with coils and terminals are explained in detail in ANSYS @ Maxwell simulation platform. Besides, the transformer models examined were adapted using ANSYS@MAXWELL software based on the finite element method. Analyzes are performed to estimate the core-losses, leak-losses, DC-losses, and winding-eddy current losses-of transformers with this program. A large number of meshes were used in FEM analysis of 2D and 3D models to examine the losses in detail.

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8

Zhautikov, Bakhyt A., Altyn A. Aikeyeva, Farkhat B. Zhautikov, Xenia S. Rogovaya, Perizat A. Mukhtarova, Aigerim R. Tanskozhanova, and Arailym E. Ayubekova. "DEVELOPMENT OF IMITATING MODEL OF SKIP MOTION IN THE PROGRAM ENVIRONMENT ANSYS MAXWELL." PRIKASPIYSKIY ZHURNAL: Upravlenie i Vysokie Tekhnologii 35, no. 3 (2016): 81–91. http://dx.doi.org/10.21672/2074-1707-2016-35-3-081-091.

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9

Zhautikov, Bakhyt A., Altyn A. Aykeeva, Kanat M. Makhanov, Farkhat B. Zhautikov, Ksenia S. Rogovaya, Perizat A. Mukhtarova, and Erdos M. Telman. "RESEARCH OF MAGNETIC PARAMETERS OF ELECTROMAGNETIC LIFTING INSTALLATION WITH THE SOFTWARE PACKAGE ANSYS MAXWELL." PRIKASPIYSKIY ZHURNAL: Upravlenie i Vysokie Tekhnologii 37, no. 1 (2017): 084–94. http://dx.doi.org/10.21672/2074-1707-2017-37-1-084-094.

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10

KWIATKOWSKI, BOGDAN. "Analiza rozkładu pola elektromagnetycznego wybranego układu stykowego w programie ANSYS Maxwell." ELEKTRONIKA - KONSTRUKCJE, TECHNOLOGIE, ZASTOSOWANIA 1, no. 10 (October 5, 2018): 37–40. http://dx.doi.org/10.15199/13.2018.10.9.

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11

Demir, Uğur, and Zeliha Kamış Kocabıçak. "Performance assessments of the material for the traction motor cores of an electric racing kart." Materials Testing 63, no. 6 (June 1, 2021): 519–28. http://dx.doi.org/10.1515/mt-2020-0085.

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Abstract This paper presents the performance assessments for the traction motor of an electric racing kart, considering the different core materials. Firstly, the appropriate traction motor type is determined as a brushless direct current motor (BLDC) due to the superior features such as torque, efficiency, cooling performance and reliability. Thereafter the BLDC traction motor is optimized in Ansys RMXprt by using Taguchi’s design of experiment (DoE) method in order to meet the vehicle requirements. The BH curves are created for steel sheet (M19_24G), amorphous (2605SA1) and soft magnetic composite (SMC) (Somaloy 1000 3P) in Ansys Maxwell Environment, which are widely used as core materials in the literature. Then, the motor models are analyzed by the finite element method in Ansys Maxwell, and the core materials that can meet the minimum requirements in terms of magnetic flux density and saturation are verified. Finally, the dynamic vehicle model is set up in Ansys Simplorer in order to evaluate the motor performances. For that purpose, a reference speed profile is created by using the measured speed from the Gothenburg carting ring, and the battery consumption characteristic and reference speed tracking performance of the motor models with different cores are evaluated in the driving cycle.

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12

Kovács, István, and Kornél Sarvajcz. "Modelling and simulation of a series wound direct current motor using ANSYS." MATEC Web of Conferences 184 (2018): 02015. http://dx.doi.org/10.1051/matecconf/201818402015.

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In this paper we will discuss the process of making the model of a series wound DC motor and performing simulation and analysis using the ANSYS products. The geometry model was done in RMXprt, and the electromagnetics simulation in MAXWELL. Using the data acquired from those analyses a thermodynamical simulation was also done on the geometric model.

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13

Jaśniok, Tomasz. "MODELING OF THE REINFORCEMENT POLARIZATION RANGE IN CORROSION TESTS." Engineering Structures and Technologies 11, no. 2 (October 2, 2019): 66–69. http://dx.doi.org/10.3846/est.2019.10658.

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This paper presents the results of modeling of the potential distribution in DC corrosion tests with the application of the ANSYS Maxwell software in two models: in the form of a single long bar covered with concrete and in the shape of a fragment of the bar cut out together with the core. Material parameters used for input in the ANSYS Maxwell software were adopted from tests performed in aqueous solutions. The results of the simulation led to the conclusion that the corrosion tests on the cores cut out from the structure are universal so that regardless of the concrete conductivity and the advancement of steel corrosion processes they produce correct values of the corrosion rate. Meanwhile, the measurements taken within the structure will always require some measures to limit the range of polarization or allow its estimation.

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14

Jünemann, T., P. Pleskun, and A. Brümmer. "Maxwell velocity slip and Smoluchowski temperature jump boundary condition for ANSYS CFX." IOP Conference Series: Materials Science and Engineering 1180, no. 1 (September 1, 2021): 012037. http://dx.doi.org/10.1088/1757-899x/1180/1/012037.

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15

Sadullaev, Nasullo, Shukhrat Nematov, and Farid Sayliev. "Analysis of multipolar generators operating efficiently in low-speed water and wind flows using ANSYS MAXWELL program." E3S Web of Conferences 288 (2021): 01057. http://dx.doi.org/10.1051/e3sconf/202128801057.

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The article analyses generators generating efficient electricity at low speed water and wind flows. High rotating speed generators are used in wind farms and micro-hydropower. Reduction gears are used to provide the generators with the required number of rotations. The use of reduction gears in the power system leads to a decrease in the efficiency of the system and additional capital costs. The study analyzed multipolar synchronous generators. Both generators used a permanent magnet to generate electromotive force, and the generators are distinguished by the radial and axial placement of the permanent magnets. In order to analyze the generators, virtual models were created and analyzed in the Ansys Maxwell program. The Ansys Maxwell program is used to analyze electric machines in the electromagnetic field. The use of these programs in determining the optimal size of new devices is of great importance in saving time and improving cost-effectiveness.

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16

Chamdareno, Prian Gagani, Erwin Dermawan, and Hendra Octafriandi. "Desain dan Analisa Permanen Magnet Motor Sinkron untuk Aplikasi pada Lift." RESISTOR (elektRonika kEndali telekomunikaSI tenaga liSTrik kOmputeR) 2, no. 2 (November 3, 2019): 113. http://dx.doi.org/10.24853/resistor.2.2.113-120.

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Dengan hadirnya permanent magnet motor synchronous, dapat meningkatkan effisiensi pada motor dan dapat mengurangi torsi, pembahasan dalam hal ini adalah motor 4 kw yang di rancang dengan menggunakan software ANSYS Maxwell 16 dan di bandingkan dengan motor sinkron gearless yang saat ini ada di pasaran

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17

Klendіy, G., P. Klendiy, and O. Dudar. "Computer simulation of the asinchronous motor of the grain dryer unit with the use of ANSYS MAXWELL RMXPRT software." Energy and automation, no. 3 (September 25, 2019): 71–82. http://dx.doi.org/10.31548/energiya2019.03.071.

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18

Vycital, Vaclav, Michal Ptacek, David Topolanek, and Petr Toman. "On Minimisation of Earthing System Touch Voltages." Energies 12, no. 20 (October 11, 2019): 3838. http://dx.doi.org/10.3390/en12203838.

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Finding cost efficient earthing system design with acceptable level of safety might be quite tedious work. Thus, many earthing system engineers try to find the most suitable design either by employing only their best experience or taking advantage of some more complex optimisation programs. Although both approaches might work well under certain circumstances, they might fail either due to counter-intuitiveness of the specific situation or by misunderstanding of the applied optimisation method, its limitations etc. Thus, in this paper, the earthing system design optimisation problem was addressed by analysing optimisation simulation results together with conducted sensitivity analysis. In the paper, a simple double ring earthing system was optimised while using five different optimisation methods. The earthing system was placed in different horizontally stratified soil models and the earthing system was optimised by minimising touch voltages instead of commonly minimised earth potential rise. The earthing system was modelled by Ansys Maxwell software. Apart from using Ansys Maxwell built-in optimisers, the possible solution space has also been mapped by performing sensitivity analysis with changing the earthing system design dimensions and the results of optimisation were compared and validated. It was found out that the Sequential Non-Linear Programming Optimisation technique was quite superior to the other techniques. Additionally, in most cases, the Ansys Maxwell optimiser was able to found optimal solution; however, in some cases, based on the initial conditions, it might get stuck in local minima or the results might be influenced by the solution noise. Additionally, some quite non intuitive dependencies of earthing system electrodes positions had been found when different spatial dimensions constraints are used.

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19

Elahi, Ahsan, Arslan Ahmed Amin, Umar Tabraiz Shami, Muhammad Tayyab Usman, and Muhammad Sajid Iqbal. "Efficient wireless charging system for supercapacitor-based electric vehicle using inductive coupling power transfer technique." Advances in Mechanical Engineering 11, no. 11 (November 2019): 168781401988696. http://dx.doi.org/10.1177/1687814019886960.

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Wireless charging has become an emerging challenge to reduce the cost of a conventional plug-in charging system in electric vehicles especially for supercapacitors that are utilized for quick charging and low-energy demands. In this article, the design of an efficient wireless power transfer system has been presented using resonant inductive coupling technique for supercapacitor-based electric vehicle. Mathematical analysis, simulation, and experimental implementation of the proposed charging system have been carried out. Simulations of various parts of the systems are carried out in two different software, ANSYS MAXWELL and MATLAB. ANSYS MAXWELL has been used to calculate the various parameters for the transmitter and receiver coils such as self-inductance ( L), mutual inductance ( M), coupling coefficient ( K), and magnetic flux magnitude ( B). MATLAB has been utilized to calculate output power and efficiency of the proposed system using the mathematical relationships of these parameters. The experimental setup is made with supercapacitor banks, electric vehicle, wattmeters, controller, and frequency generator to verify the simulation results. The results show that the proposed technique has better power transfer efficiency of more than 75% and higher power transfer density using a smaller coil size with a bigger gap of 4–24 cm.

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Tikhonova, O. V., D. D. Mineeva, and A. T. Plastun. "The methodology of MMF calculation in magnetic circuit of induction motor by “ANSYS Maxwell”." IOP Conference Series: Materials Science and Engineering 950 (November 7, 2020): 012032. http://dx.doi.org/10.1088/1757-899x/950/1/012032.

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21

Гарганеев, Александр Георгиевич, Динь Конг Кюи, Надежда Юрьевна Сипайлова, and Евгений Игоревич Кашин. "ОПТИМИЗАЦИЯ ГЕОМЕТРИИ ЗУБЦОВОЙ ЗОНЫ ГИСТЕРЕЗИСНОЙ МУФТЫ ЗАПОРНОЙ АРМАТУРЫ НЕФТЕПРОВОДА." Izvestiya Tomskogo Politekhnicheskogo Universiteta Inziniring Georesursov 330, no. 7 (July 22, 2019): 155–64. http://dx.doi.org/10.18799/24131830/2019/7/2192.

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Актуальность работы связана с поиском новых эффективных технических решений в области электроприводов запорной арматуры трубопроводного транспорта нефтепродуктов на основе использования гистерезисного принципа электромеханического преобразования энергии и новых магнитотвердых материалов. Цель: выявить оптимальную геометрию зубцовой зоны электромагнитной гистерезисной муфты на базе сплава Fe-Cr-Co для получения максимального вращающего момента на основе анализа процессов перемагничивания гистерезисного слоя. Методы: экспериментальные методы исследования магнитных характеристик магнитотвердых материалов с использованием оригинальных лабораторных установок; имитационное моделирование в программе ANSYS MAXWELL; теоретические методы анализа электромагнитного поля. Результаты. Для гистерезисных муфт на базе сплава Fe-Cr-Co 22Х15КА получены и проанализированы зависимости вращающего момента от геометрических параметров зубцовой зоны муфты. Для оценки эффективности использования гистерезисного материала авторами введен коэффициент использования гистерезисного слоя по тангенциальной составляющей магнитного поля. В программе ANSYS MAXWELL разработана имитационная модель электромагнитной гистерезисной муфты с неподвижной обмоткой управления, учитывающая параметры сплава Fe-Cr-Co 22Х15КА. С помощью разработанной модели получены оптимальные значения геометрических размеров зубцовой зоны с целью достижения максимального вращающего момента при фиксированных габаритах и весе. Сделан вывод о том, что вариант электропривода трубопроводной запорной арматуры с гистерезисной муфтой и асинхронным электродвигателем благодаря простоте его реализации, возможности регулирования и ограничения момента в широком диапазоне температур и окружных скоростей можно рассматривать как перспективную альтернативу электроприводам с частотным управлением и тиристорными регуляторами.

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Al-Jubori, Waleed Khalid Shakir, and Yasir Abdulhafedh Ahmed. "Study and analysis the effect of variable applied voltage on SCIM performances based on FEA." International Journal of Power Electronics and Drive Systems (IJPEDS) 11, no. 3 (September 1, 2020): 1230. http://dx.doi.org/10.11591/ijpeds.v11.i3.pp1230-1240.

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Study and analysis the effect of variable applied voltage on SCIM performances based on FEA is presented. Three phase squirrel cage induction motor SCIM has been investigated and numerically simulated using finite element method (FEM) with the aid of ANSYS software (RMxprt and Maxwell 2D/3D). This research presents study and analysis of the effects of the voltage variation on performance and efficiency of the three-phase induction motor of the squirrel cage type. The Finite Elements Analysis Method FEA is used as one of the best methods for analysis and simulation of electrical motors in addition to the possibility of dealing with nonlinear equations, Since the induction motor is a complex electromagnetic reaction, the researchers used the ANSYS program to represent and analyze the performance of the motor under variable supply voltage. The case studied in this research is three phases, 380V, 50Hz, 2.2kW, induction motor that widely use in industrial application. The aim of this research is to study the effect of voltage variation on efficiency, current value, power factor and torque of SCIM. The RMxprt software has been used for modeling and simulating the induction motor and calculating the values of phases currents, input and output power in additional of overall efficiency at steady state condition. The next stage of the research is creating Maxwell 2-D design from the base model of RMxprt software, Maxwell 2-D model has the ability to computing the distribution of magnetic field and explaining the performance under steady-state operation. The obtained results show significant reduction of motor performance due to the effect of variation of apply voltage.

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23

Abd Rahman, M. S. B., Mahdi Izadi, and M. Z. Ab Kadir. "The Electrical Behaviour of Polymer Insulator under Different Weather Conditions." Applied Mechanics and Materials 793 (September 2015): 60–64. http://dx.doi.org/10.4028/www.scientific.net/amm.793.60.

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This paper presents the behavior of 33kV polymer insulator under nominal voltage and impulse by means of lightning activities. The electrical performance of the insulator is translated to electric field under uniform weather conditions which comprises of air humidity and contamination. ANSYS Maxwell modeling software is used to simulate the structure of the polymer insulator based on the real existing insulator’s dimension. The trend of electric field increase is discussed in detail.

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Jerzy, Podhajecki, and Rawicki Stanislaw. "New elements within finite element modeling of magnetostriction phenomenon in BLDC motor." Open Physics 18, no. 1 (August 17, 2020): 459–66. http://dx.doi.org/10.1515/phys-2020-0173.

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AbstractReluctance forces are the main cause of vibration in electrical machines. The influence of magnetostriction is still the matter of controversy. In the article, program Ansys (typical for finite element method) was used to analyze stator deformation due to magnetic forces (Maxwell and magnetostriction) for the different boundaries and different methods by taking into account the windings in the mechanical model. Different parameters of numerical model are important factors affecting the level of magnetostriction deformation.

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25

Arslanović, Siniša. "UPOREDNA ANALIZA METODA PROJEKTOVANJA ASINHRONIH MOTORA." Zbornik radova Fakulteta tehničkih nauka u Novom Sadu 36, no. 07 (June 27, 2021): 1171–74. http://dx.doi.org/10.24867/13be03arslanovic.

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Asinhroni motori važe za najčešće primenjivane električne mašine industriji. Razvojem industrije javila se potreba za sve preciznijim i izazovnijim tehničkim zahtevima. Cilj ovog istraživanja je poređenje dve metode projektovanja asinhronih motora, analitičke i metode konačnih elemenata. Za poređenje je korišćen osmopolni motor, osne visine 500 mm, snage 630 kW. Za potrebe proračuna korišćeni su softveri KONPRO i ANSYS Maxwell. Na kraju rada prikazano je poređenje karakteristika dobijenih proračunima i ispitnog protokola pomenutog motora.

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Mohammed, Jamal Abdul-Kareem, Farag Mahel Mohammed, and Raghda'a Ahmed A. Ali. "Design and Optimization of a Surface-Mounted Permanent-Magnet Linear Synchronous Motor with Maxwell ANSYS." Al-Khwarizmi Engineering Journal 15, no. 3 (August 21, 2019): 1–15. http://dx.doi.org/10.22153/kej.2019.01.005.

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Linear motor offers several features in many applications that require linear motion. Nevertheless, the presence of cogging force can deteriorate the thrust of a permanent magnet linear motor. Using several methodologies, a design of synchronous single sided linear iron-core motor was proposed. According to exact formulas with surface-mounted magnets and concentrated winding specification, which are relying on geometrical parameters. Two-dimensional performance analysis of the designed model and its multi-objective optimization were accomplished as a method to reduce the motor cogging force using MAXWELL ANSYS. The optimum model design results showed that the maximum force ripple was approximatrly reduced by 81.24%compared to the original model with a smaller ripple coefficient of 0.22. Likewise, the model was redesigned taking into consideration two cases; laminated core and solid core. It was found that the error between the analytical and numerical results of the output force did not exceed 0.0967%.

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Igolkin, A. A., T. A. Chubenko, and A. D. Maksimov. "Development of improved performance electromagnetic valve for liquid rocket engine." VESTNIK of Samara University. Aerospace and Mechanical Engineering 19, no. 4 (December 31, 2020): 30–42. http://dx.doi.org/10.18287/2541-7533-2020-19-4-30-42.

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The problem of developing optimal-design electromagnetic valves is relevant for many industries. The development of technology is characterized by increased power and pressures used for actuator mechanisms, as well as by reducing the dimensions and mass of automatic units. The goal of this article is to develop an advanced electromagnetic valve that would ensure optimal combination of high performance, reliability, technological effectiveness and minimal cost. On the basis of standard dependences for electromagnetic phenomena a mathematic model of a SU.1 valve was developed. It was calculated in several special-purpose software packages: NISA, FEMM, ANSYS Maxwell. Parametric analysis was implemented in ANSYS Maxwell for variable working gap settings and values of current force in the solenoid. As a result, the magnetic induction distribution field was obtained. The results of modeling the operation of the electromagnetic valve and the magnetic induction distribution field are presented for variable working gap settings and different values of current force in the solenoid. The model of an advanced electromagnetic valve for a liquid rocket engine was developed on the basis of the dependences obtained. The duration of single engine firing obtained is 40 msec. The results obtained make it possible to create a valve with hold-open time of 800msec, which is considered sufficient for application in electromagnetic direct current valves.

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Zhang, Hao, Renfei Che, Wen Du, Xiaocheng Meng, and Juntao He. "Research on the Protection Range of Bird Droppings of 110kV Transmission Line Based on ANSYS Maxwell." Journal of Physics: Conference Series 1187, no. 2 (April 2019): 022052. http://dx.doi.org/10.1088/1742-6596/1187/2/022052.

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Łebkowski, A. "A way of neodymium-iron-boron magnets regeneration in surface-mounted PMSM used in electric vehicles." Bulletin of the Polish Academy of Sciences Technical Sciences 65, no. 5 (October 1, 2017): 751–58. http://dx.doi.org/10.1515/bpasts-2017-0081.

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Abstract The paper describes an efficient method of magnetization of permanent magnets, mounted on synchronous and BLDC motor rotors, which employs an air coil. A developed mathematical model of an electromagnetic circuit is presented, which was simulated in an ANSYS-MAXWELL environment. The performed simulations and experimental tests allowed optimization of the physical process of magnetization of permanent magnets mounted on an electrical machine rotor. The adopted method allowed achieving more favourable conditions of magnetization – less financial expenditure allowed to achieve the same results.

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Caramia, R., R. Piotuch, and R. Pałka. "Multiobjective FEM based optimization of BLDC motor using Matlab and Maxwell scripting capabilities." Archives of Electrical Engineering 63, no. 1 (March 1, 2014): 115–24. http://dx.doi.org/10.2478/aee-2014-0009.

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Abstract The paper presents a methodology for the optimization of a Brushless Direct Current motor (BLDC). In particular it is focused on multiobjective optimization using a genetic algorithm (GA) developed in Matlab/Optimization Toolbox coupled with Maxwell from ANSYS. Optimization process was divided into two steps. The aim of the first one was to maximize the RMS torque value and to minimize the mass. The second part of the optimization process was to minimize the cogging torque by selecting proper magnet angle. The paper presents the methodology and capabilities of scripting methods rather than specific optimization results for the applied geometry

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Abdul Karim, Kasrul, Lim Geok Yin, Nor Azizah Mohd Yusoff, Md Nazri Othman, and Auzani Jidin. "Design of Five-Phase Transformer through Finite Element Simulation." Applied Mechanics and Materials 761 (May 2015): 12–16. http://dx.doi.org/10.4028/www.scientific.net/amm.761.12.

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The interests in multiphase (more than three) system are escalating recently especially in the motor drive applications. Thus, this paper introduces the graphical phasor diagram method in designing the multiphase transformer connection. The proposed method eases the design process of the static multiphase transformer that produces multiphase output from the standard three phase input. The transformer connection was simulated in ANSYS Maxwell and the multiphase waveform with appropriate phase angle was obtained. The design of five-phase transformer using graphical phasor and simulation results from the finite elements software are presented in this paper.

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Tao, Kai, Gui Fu Ding, Pei Hong Wang, Qi Fa Liu, and Zhuo Qing Yang. "Design and Simulation of Fully Integrated Micro Electromagnetic Vibration Energy Harvester." Applied Mechanics and Materials 152-154 (January 2012): 1087–90. http://dx.doi.org/10.4028/www.scientific.net/amm.152-154.1087.

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A fully integrated micro electromagnetic vibration energy harvester based on MEMS technology is designed and its mechanical and electromagnetic characteristics are analyzed by using Finite Element method (FEM). Structure static, modal and harmonic analysis of spring-magnet system was carried out by ANSYS software. Ansoft Maxwell software was used to simulate the electromagnetic characteristics of the energy conversion system, especially the relationship between the output performances of the structure and parameters of the coil. The optimized model is designed and the optimization principles could provide a reference for the future electromagnetic vibration based harvester design.

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Dolmansley, Timothy J. C., Christopher W. Wilson, and David A. Stone. "Electrical Modification of Combustion and the Affect of Electrode Geometry on the Field Produced." Modelling and Simulation in Engineering 2011 (2011): 1–13. http://dx.doi.org/10.1155/2011/676428.

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There has been extensive work to show how electric fields can influence combustion. However, many different set ups are used. This work shows how different set ups produce different field strengths and that the field is not always uniformly distributed. The field strength is modelled using Ansys Maxwell. The type of material used is discussed and the set up of apparatus. It is recommended to use parallel plates for experimentation. Parallel plates produce the most uniform field this allow's it's influence to be directly investigated and related to the field strength.

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Fiore, P. V., D. B. Maghous, and A. Campos Filho. "A tridimensional finite element approach to model a tunnel with shotcrete and precast concrete." Revista IBRACON de Estruturas e Materiais 9, no. 3 (June 2016): 403–13. http://dx.doi.org/10.1590/s1983-41952016000300005.

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ABSTRACT This paper describes a numerical simulation with 3D finite elements of a tunnel. The viscoplastic law of Perzyna represents the rockmass behavior. The concrete, shotcrete or precast, is modeled as a viscoelastic material through the Maxwell and Kelvin chain models. Finite element simulations are performed by incorporating subroutines for viscoelastic concrete models in the ANSYS code. The method to simulate tunnel excavations is by activating and deactivating elements in sequential steps. In the first part of the paper two validations are performed. The analytical solution and the deformation achieved on the stabilization in the ANSYS code are compared with an unlined tunnel. A lined tunnel, with an elastic and viscoplastic rockmass combined with an elastic lining, is compared with the results of the GEOMEC91 code. In the second part, it is compared the same tunnel with two different concrete lining for two chain models. Finally, it is modeled the Kielder experimental tunnel, which in situ measured data is available.

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Kim, Tae Dong, and Jin Ho Kim. "Shock-Absorber Rotary Generator for Automotive Vibration Energy Harvesting." Applied Sciences 10, no. 18 (September 21, 2020): 6599. http://dx.doi.org/10.3390/app10186599.

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The vibration energy derived from vehicle movement over a road surface was first converted to rotational energy during vehicle operation by installing blades in the suspension system. The rotational energy was converted to electrical energy using the rotational energy as the input value of the rotary generator. The vibrations from the road’s surface were analyzed using CarSim-Simulink. The blades’ characteristics were analyzed using ANSYS Fluent. The T–ω curve was derived, and the power generation of the rotary generator was verified using the commercial electromagnetic analysis program, ANSYS MAXWELL. For high power generation, the design was optimized using PIAnO (process integration, automation, and optimization), a PIDO (process integration and design optimization) tool. The amount of power generation was 59.4562 W, which was a 122.47% increase compared to the initial model. The remaining problems were analyzed, and further studies were performed. This paper proposes the applicability and development direction of suspension with energy harvesting by installing blades on suspension.

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Wang, Qiong, Yan Li, Guangyu Deng, Huiyuan Zhang, Yueqiao Li, Jun Xu, and Xin Wang. "Optimization Study of Poles-slots Combination of Large Capacity Offshore HTS Wind Generator Based on Ansys Maxwell." Journal of Physics: Conference Series 1754, no. 1 (February 1, 2021): 012042. http://dx.doi.org/10.1088/1742-6596/1754/1/012042.

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Wei, Xiu Juan, Sheng Bo Sang, Wen Dong Zhang, Peng Cheng, Chao Qun Cheng, Peng Wei Li, Jie Hu, and Gang Li. "Influence of the Excitations and Detection Positions on the Sensitivity of Magnetoelastic Biosensors." Key Engineering Materials 562-565 (July 2013): 339–43. http://dx.doi.org/10.4028/www.scientific.net/kem.562-565.339.

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Based on magnetoelastic biosensor for the heavy ion detection, this paper is committed to study the influence of the excitations and detection positions on the sensitivity of magnetoelastic biosensors. The frequency response of biosensors with different excitations and different detection positions were studied. The numerical simulation software ANSYS [TM] Ansoft Maxwell was applied to calculate the distribution of magnetic field around the coil. The optimal excitation value was determined by this simulation. The frequency test of the magnetoelastic sensor was analyzed by a network analyzer, which showed the frequency in the middle of coil is better than in the two ends.

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Arslan, Serdal. "Optimizasyon vasıtasıyla Tüp Tipi Akı Anahtarlamalı Doğrusal Jeneratörün Vuruntu Kuvveti Azaltımı." Academic Perspective Procedia 2, no. 3 (November 22, 2019): 668–76. http://dx.doi.org/10.33793/acperpro.02.03.73.

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Bu &ccedil;alışmada ele alınan akı anahtarlamalı makine yapısal a&ccedil;ıdan incelenmiştir. Ara&ccedil; s&uuml;spansiyon sistemine y&ouml;nelik t&uuml;p tipi akı anahtarlamalı doğrusal makinanın n&uuml;merik analizi ger&ccedil;ekleştirilmiştir. Ansys Maxwell&rsquo;de yeralan genetik algoritma optimizasyon aracı kullanılmıştır. Vuruntu kuvvetini azaltmaya y&ouml;nelik iki ama&ccedil; foksiyonu tanımlanmıştır. Ayrıca lazer yer değiştirme sens&ouml;r&uuml; ile hareketli mesafe değişimi incelenmiştir.

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39

Novaković, Luka. "ISPITIVANJE NELINEARNOG VBR MODELA SINHRONE MAŠINE U REALNOM VREMENU." Zbornik radova Fakulteta tehničkih nauka u Novom Sadu 36, no. 09 (September 9, 2021): 1569–71. http://dx.doi.org/10.24867/14be26novakovic.

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U radu je priložena nova vrsta modelovanja sinhrone mašine. U početku je izvedena opšta teorija modelovanja mašina, a potom proširena za slučaj modelovanja mašina u vidu tzv. VBR namotaja. Obrazložene su prednosti i mane ovog pristupa u odnosu na tradicionalnu dq predstavu sinhronih mašina, a potom je model proširen da obuhvata i magnetnu saturaciju mašine. Nakon detaljnog izvođenja jednačina, model mašine je ispisan u programskim jezicima i implementiran u biblioteku softvera „Typhoon HIL control centar“. Model je detaljno ispitan u uslovima stacionarnog stanja, dinamičkih procesa i oblasti saturacije pomoću analitičkih formula i softverskog okruženja „ANSYS Maxwell“.

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Knypiński, Łukasz. "Optimal design of the rotor geometry of line-start permanent magnet synchronous motor using the bat algorithm." Open Physics 15, no. 1 (December 29, 2017): 965–70. http://dx.doi.org/10.1515/phys-2017-0119.

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AbstractIn this paper an algorithm for the optimization of excitation system of line-start permanent magnet synchronous motors will be presented. For the basis of this algorithm, software was developed in the Borland Delphi environment. The software consists of two independent modules: an optimization solver, and a module including the mathematical model of a synchronous motor with a self-start ability. The optimization module contains the bat algorithm procedure. The mathematical model of the motor has been developed in an Ansys Maxwell environment. In order to determine the functional parameters of the motor, additional scripts in Visual Basic language were developed. Selected results of the optimization calculation are presented and compared with results for the particle swarm optimization algorithm.

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41

Yassin, Yaser Atta, Ali Nasser Hussain, and Nagham Yassin Ahmed. "Comparison and assessment of a different steel materials based on core losses reduction for three-phase induction motor." International Journal of Power Electronics and Drive Systems (IJPEDS) 12, no. 1 (March 1, 2021): 29. http://dx.doi.org/10.11591/ijpeds.v12.i1.pp29-40.

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This paper presents a core losses and performance calculation with different type of steel materials in the core design for three-phase induction motor by using "ANSYS Maxwell" program in order to identify the core material that provides the most effective performance by iron losses reduction. The coefficients of core losses are calculated from the magnetization curve and core Loss curve based on the on steel material databases. Although the difficult to obtain because of the little of existing information. Results show the capability of the proposed Cobalt steel (Hiperco 50) to achieve the significant losses reduction in comparison to the Electrical Steel NGO–AK Steel’s M-19 and Low Carbon Steel-SAE1020.

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42

Wang, Cuo, Xingfei Li, Ke Kou, and Chunguo Long. "Optimization of magnetic hat for quartz flexible accelerometer." Sensor Review 36, no. 1 (January 18, 2016): 71–76. http://dx.doi.org/10.1108/sr-04-2015-0067.

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Purpose – This study aims to ameliorate the strength and uniformity of the magnetic field in the air-gap of quartz flexible accelerometers. Quartz flexible accelerometers (QFAs), a type of magneto-electric inertial sensors, have wide applications in inertial navigation systems, and their precision, linearity and stability performance are largely determined by the magnetic field in operation air-gap. To enhance the strength and uniformity of the magnetic field in the air-gap, a magnetic hat structure has been proposed to replace the traditional magnetic pole piece which tends to produce stratiform magnetic field distribution. Design/methodology/approach – Three-dimensional analysis in ANSYS workbench helps to exhibit magnetic field distribution for the structures with a pole piece and a magnetic hat, and under the hypothesis of cylindrical symmetry, two-dimensional finite element optimization by ANSYS APDL gives an optimal set of dimensions of the magnetic hat. Findings – Three structures of the QFA with a pole piece, a non-optimized magnetic hat and an optimized magnetic hat are compared by the simulation in ANSYS Maxwell and experiments measuring the electromagnetic rebalance force. The results show that the optimized hat can supply stronger and more uniform magnetic field, which is reflected by larger and more linear rebalance force. Originality/value – To the authors ' knowledge, the magnetic hat and its dimension optimization have rarely been reported, and they can find significant applications in designing QFAs or other similar magnetic sensors.

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43

Zhou, Quan, Mingqian Wen, Taotao Xiong, Tianyan Jiang, Ming Zhou, Xi Ouyang, and Lai Xing. "Study on Insulation Breakdown Characteristics of Printed Circuit Board under Continuous Square Impulse Voltage." Energies 11, no. 11 (October 25, 2018): 2908. http://dx.doi.org/10.3390/en11112908.

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The widely distributed interconnects in printed circuit boards (PCBs) easily couple with high voltage under the action of electromagnetic pulses, which leads to insulation failure. In this study, the dielectric breakdown characteristics of four typical PCBs are studied under continuous square impulse voltage conditions. First, the electric field distribution in the four electrode models is simulated with the ANSYS software (ANSYS Maxwell 17.0). Electric field simulation results show the weak area of electric field distribution. On this basis, the possible breakdown patterns of PCB are analyzed. Second, the influence of factors, such as temperature, pulse duty ratio, interconnect insulation distance, and air pressure, on PCB breakdown voltage is studied through a breakdown test on the PCBs. Results show that the discharge between the single-layer electrodes of the PCBs is surface discharge, and the breakdown is that of a “gas–solid composite medium”. Meanwhile, the breakdown of a double-layer PCB is solid breakdown. Finally, scanning electron microscopy (SEM) produced by Tescan (Brno, Czech Republic) is performed to study the carbonization channel after PCB breakdown. SEM results reveal that the PCB carbonization channel is influenced by temperature and pressure in varying degrees.

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44

Shankapal, S. R., Parikshith Mallya, Jayashree Shivkumar, and N. Venkateswaran. "Design Analysis of Brushless Direct Current Generator." Defence Science Journal 67, no. 4 (June 30, 2017): 437. http://dx.doi.org/10.14429/dsj.67.11546.

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<p class="p1">In this work, optimisation of a brushless direct current (BLDC) generator design was undertaken by carrying out an electromagnetic and computational fluid dynamic study. The studies were carried out for different loading-overloading conditions and angular speeds, keeping in consideration the required electrical and thermal parameters, firstly for the initial design and then for optimised designs. In the initial phase, transient electromagnetic simulations were done using Ansys Maxwell to estimate power output, flux densities, heat losses et al. In the next phase, steady state conjugate heat transfer simulations using frozen rotor method for rotating domains were carried out in Ansys CFX using the heat loss values obtained from electromagnetic study in the first phase. The results from conjugate heat transfer were obtained in the form of temperature and flow parameters. After a thorough study and comparison of the results for different designs, obtained in the two phases, it was seen one of the optimised designs showed better electromagnetic, thermal and flow parameters as compared to the initial design and satisfied all the optimum electrical and thermal parameters.</p>

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45

Gope, Deepayan, and Sandeep Kumar Goel. "Design optimization of permanent magnet synchronous motor using Taguchi method and experimental validation." International Journal of Emerging Electric Power Systems 22, no. 1 (December 25, 2020): 9–20. http://dx.doi.org/10.1515/ijeeps-2020-0169.

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Abstract The critical dimensions of magnet and its positional parameters in a permanent magnet synchronous motor (PMSM) are optimized using Taguchi method. L16 Orthogonal Array (OA) was used in Taguchi method to optimize the magnet width w and thickness t, and magnet position parameters i.e., D1, O1, and Rib. Using the D-optimal design criterion, 52 data points for five factors were selected for optimization of power factor and efficiency using response surface methodology to perform the sensitivity analysis. Regression model for efficiency and power factor are modeled using analysis of variance results. A 1.07 kW capacity PMSM was designed based on the optimized parameters and making use of efficient computational resource, i.e., RMxprt tool of the ANSYS Maxwell software and drive system in ANSYS Simplorer for real time results and performance study. The performance of PMSM in terms of line current, load torque, and efficiency has been verified with the experimental results and the efficiency data available in literature. The results were found to be in a good agreement. Confirmation test results showed that the Taguchi method is very successful in the optimization of permanent magnet synchronous motor dimensions.

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Chen, Na, Yan Song Wang, Hui Guo, Jie Lei, and Tao Zhang. "A Study on Static Features of a High-Speed Solenoid Valve Used in Diesel Engine." Applied Mechanics and Materials 189 (July 2012): 393–97. http://dx.doi.org/10.4028/www.scientific.net/amm.189.393.

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Based on the Maxwell equation and simulation analysis method, this paper investigates and retains the optimized parameters of a high-speed solenoid valve, which is very important for electrical unit pump (EUP) diesels. According to the electromagnetic theory, firstly, a three-dimensional (3D) model of the solenoid valve is established, and working process of the electromagnets is analyzed by using both the theoretical method and Ansys Workbench software. In view of the electromagnetic force, furthermore, several parameters related to the solenoid valve performance are considered and their effects on solenoid valve are analyzed and discussed. Finally, the optimized parameters are proposed for the analyzed solenoid valve and proved by theoretical equations. The studied approach can be extended to any other field related to the electromagnetic device design.

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47

Bouanou, Tasnime, Hassan El Fadil, Abdellah Lassioui, Ouidad Assaddiki, and Sara Njili. "Analysis of Coil Parameters and Comparison of Circular, Rectangular, and Hexagonal Coils Used in WPT System for Electric Vehicle Charging." World Electric Vehicle Journal 12, no. 1 (March 17, 2021): 45. http://dx.doi.org/10.3390/wevj12010045.

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In this paper, the major factors that affect the performance of wireless power transfer systems, such as coil inner radius and coil number of turns, are discussed. A comparison of three coil shapes covering the coreless case, the case with ferrite, and the case with ferrite and aluminum is also carried out. Another comparison is proposed by addressing the combination of different coil shapes in the wireless power transfer (WPT)system. The analysis covers the coupling coefficient, the mutual inductance, and the self-inductance. Due to the complexity of calculating these parameters, the finite element analysis (FEA) method is adopted by using the Ansys Maxwell software. An introduction to the typical WPT system for electric vehicle charging is also presented.

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48

K. C. SINDHU, THAMPATTY, NATHAN VISHAK, and RAJIV ARAVIND. "DETECTION AND ANALYSIS OF ROTOR BEARING FAULT IN A THREE PHASE INDUCTION MOTOR USING MCSA AND ® ANSYS MAXWELL 2D." i-manager’s Journal on Electrical Engineering 13, no. 1 (2019): 19. http://dx.doi.org/10.26634/jee.13.1.16009.

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Mohammad Naafi, Muhammad Faris, Taib Ibrahim, Nursyarizal Mohd Noor, and Muhammad Aizuddin Firdaus bin Mohamad Hamim. "Design and Modelling of a Portable Pico Linear Generator for Wave Energy Conversion System." Applied Mechanics and Materials 785 (August 2015): 300–304. http://dx.doi.org/10.4028/www.scientific.net/amm.785.300.

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This paper will focus on designing and modelling the portable pico linear generator for the wave energy converter application. The aim for this research is to develop a permanent magnet linear generator which has the weight less than 20 kg and can produce up to 80 W. A thorough literature review has been done on type of configurations, stator structure, magnetization and type of cored to select the best features of the linear generator. Three proposed designs of the permanent magnet linear generator is presented and each of the proposed design performance is simulated using the Ansys Maxwell software. Comparison on the preliminary result such as the air gap flux distribution, back-emf, flux linkage and thrust force of the three proposed designs will be shown and discussed.

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Chia, Soon Chai, Mohd Zainal Abidin Ab Kadir, and Mahdi Izadi. "Evaluation of Gas Pipeline Induced Voltage Associated with Parallel Transmission Line." Applied Mechanics and Materials 793 (September 2015): 90–94. http://dx.doi.org/10.4028/www.scientific.net/amm.793.90.

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The voltage will be induced in the pipeline due to an electromagnetic field effect generated by the parallel transmission tower. This will bring up the negative effect to the pipeline, transmission tower and people get contracts with the pipeline. A study has been carried out to determine the electromagnetic field (EMF) distribution of parallel transmission line and pipeline due to AC currents and lightning faults. Only a few of previous study focus on lightning faults. The lightning faults data for transmission line and pipeline still insufficient nowadays. A mitigation system has been developed to minimize the induced voltage on pipeline due to the electromagnetic field of energized transmission line. ANSYS Maxwell software is used for modeling. The range of induced voltage obtained is within the acceptable level of the IEEE 80-2000 standards.

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