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Journal articles on the topic 'Generator mode'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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1

Pirmatov, Nurali, Muhammadsodiq Matqosimov, Sodiqjon Mahamadjonov, and Erkinjon Xolmatov. "Investigation of transients in asynchronous generators used in microhydroelectric power plants." E3S Web of Conferences 508 (2024): 02007. http://dx.doi.org/10.1051/e3sconf/202450802007.

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In this article, a study of transients in autonomous asynchronous generators used in microgenerators is carried out. This article analyzes the transients occurring in an asynchronous generator by starting an asynchronous motor by exciting an asynchronous generator using capacitor elements of reactive power consumption. To start the asynchronous generator, mechanical energy is supplied to the shaft of the asynchronous motor at a speed 5-10% higher than the nominal number of revolutions, after which the asynchronous motor starts working in generator mode and generates electricity. To launch the

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2

Elwakil, A. S., and A. M. Soliman. "Current mode chaos generator." Electronics Letters 33, no. 20 (1997): 1661. http://dx.doi.org/10.1049/el:19971199.

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3

Migunov, A. L., and S. Y. Kaurov. "Study of operation of the model of an integrated starter-generator in generator mode." Izvestiya MGTU MAMI 9, no. 2-1 (2015): 100–105. http://dx.doi.org/10.17816/2074-0530-67254.

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The article discusses the simulation of a generator mode of an integrated starter-generator in Matlab Simulink. The authors conduct the study of the model of main characteristics of the integrated starter-generator in generator mode. The simulation results compared with the results of analytical calculations.

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4

Bo̸ifot, A. M. "Compact broadband TE01-mode generator." IEE Proceedings H Microwaves, Antennas and Propagation 140, no. 5 (1993): 339. http://dx.doi.org/10.1049/ip-h-2.1993.0053.

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5

Yin, Haiyan, Dingcheng Li, Xu Li, and Ping Li. "Meta-CoTGAN: A Meta Cooperative Training Paradigm for Improving Adversarial Text Generation." Proceedings of the AAAI Conference on Artificial Intelligence 34, no. 05 (2020): 9466–73. http://dx.doi.org/10.1609/aaai.v34i05.6490.

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Training generative models that can generate high-quality text with sufficient diversity is an important open problem for Natural Language Generation (NLG) community. Recently, generative adversarial models have been applied extensively on text generation tasks, where the adversarially trained generators alleviate the exposure bias experienced by conventional maximum likelihood approaches and result in promising generation quality. However, due to the notorious defect of mode collapse for adversarial training, the adversarially trained generators face a quality-diversity trade-off, i.e., the g

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Khvatov, Oleg Stanislavovich, Dmitry Sergeevich Kobyakov, and Mikhail Evgenievich Yurlov. "Power station based on variable speed diesel generator and buffer storage device." Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies 2020, no. 3 (2020): 71–81. http://dx.doi.org/10.24143/2073-1574-2020-3-71-81.

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The article describes the diesel generator complex which consists of two diesel generators. In order to save fuel, it is advisable to choose one diesel generator of inverter type, i.e. to switch it to a variable speed mode. The buffer storage device is used as a part of the power plant in order to ensure the required parameters of the generated electricity under peak loads, as well as when the generator is operating at the limit of rated power. There has been given the control algorithm and transient processes of the charge / discharge of the buffer storage device in a diesel generator power p

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KILIÇ, RECAI. "SC-CNN BASED MULTIFUNCTION SIGNAL GENERATOR." International Journal of Bifurcation and Chaos 17, no. 12 (2007): 4387–93. http://dx.doi.org/10.1142/s0218127407020038.

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This paper presents a very versatile multifunction signal generator tool. The proposed generator is based on State Controlled Cellular Neural Network (SC-CNN) based Chua's circuit and it has two signal generation modes, namely CM (Chaos Mode) and FM (Function Mode). While the generator is able to produce nonlinear chaotic waveforms in Chaos Mode, it is also able to generate other classical sinusoidal, triangle and square waveforms in Function Mode. The proposed design idea has been validated through computer simulations and laboratory experiments. Future studies with the proposed generator too

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8

Odinaev, V. A., I. I. Shigapov, V. A. Dolgov, and K. G. Saskov. "MATHEMATICAL MODEL OF AN AC DIESEL GENERATOR WITH STATIC LOAD." Bulletin of the South Ural State University series "Mathematics. Mechanics. Physics" 16, no. 4 (2024): 56–66. https://doi.org/10.14529/mmph240407.

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The solution to the problem of technical diagnostics of the state of power plants on board surface ships and non-nuclear submarines requires the use of portable diagnostic systems. Their key element is a mathematical model of a diesel generator. The paper presents a comprehensive mathematical model of a diesel generator as a result of combining mathematical models of a diesel engine and a synchronous generator. The operation of a diesel engine is modeled on the basis of an aggregated basic mathematical model of a marine internal combustion engine, implemented on the example of a diesel generat

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9

Varetsky, Yuriy, and Michal Gajdzica. "Power Compatibility of Induction Motors in Industrial Grids Containing Synchronous Generators." Energies 17, no. 5 (2024): 1066. http://dx.doi.org/10.3390/en17051066.

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Starting an induction motor causes voltage sag in the industrial grid that may disturb the operation of grid equipment. Direct-on-line starting is the simplest and most cost-effective method for starting induction motors, but also the most problematic. Large industries often use internal power plants with synchronous generators and starting powerful motors may impact the generator operations. The synchronous generators could be operated with the automatic or manual mode of voltage control. As the operation experience proves, the generator voltage control mode has a significant impact on the tr

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10

Zou, Yang, Yuxuan Wang, and Xiaoxiang Lu. "Auto-Encoding Generative Adversarial Networks towards Mode Collapse Reduction and Feature Representation Enhancement." Entropy 25, no. 12 (2023): 1657. http://dx.doi.org/10.3390/e25121657.

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Generative Adversarial Nets (GANs) are a kind of transformative deep learning framework that has been frequently applied to a large variety of applications related to the processing of images, video, speech, and text. However, GANs still suffer from drawbacks such as mode collapse and training instability. To address these challenges, this paper proposes an Auto-Encoding GAN, which is composed of a set of generators, a discriminator, an encoder, and a decoder. The set of generators is responsible for learning diverse modes, and the discriminator is used to distinguish between real samples and

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11

Liu, Zhi Jian, Rong Huang, Shu Ming Zhou, and Qi Song. "Application of Coherency Property of Generator to Analysis of Low-Frequency Oscillation in Power System." Advanced Materials Research 827 (October 2013): 136–41. http://dx.doi.org/10.4028/www.scientific.net/amr.827.136.

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Coherency is used to characterize the degree of confusion between generators which oscillate against each other, so it can judge the process which generators oscillate from local mode to inter-area mode. The coherency is the value of the direction cosine by using angle of the generators. when the direction cosines of two generator is 1 that indicates the oscillation direction between the two generators is inter-area oscillation mode; when the direction cosines of two generator is-1 that indicates the oscillation direction between the two generators is local oscillation mode. Coherency is affec

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12

Shi, Hui, Jian Wei Lu, Yu Feng Ji, Chao Wu, Jing Gong, and Yuan Qing Deng. "The New Key-Stream Generator Based on the OFB Mode of AES." Applied Mechanics and Materials 644-650 (September 2014): 2768–71. http://dx.doi.org/10.4028/www.scientific.net/amm.644-650.2768.

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The key-stream generator is the most important algorithm component of the stream cipher and the security of the stream cipher is based on the property of the key-stream generator. At the present, it is still an important development direction of the stream cipher algorithm that the high performance key-stream generators are constructed with complex block cipher algorithms. This paper puts forward the new type of the key-stream generator based on the AES algorithm. This method is based on the OFB mode of the AES algorithm, combined with the variable-step feedback shift. Then the paper analyses

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13

Xiong, Bin, Long Zhou, and Shuye Ding. "Study on Dynamic Characteristics of Single-Phase Grounding Fault of 1000 MW Hydro Generator under Different Grounding Modes." Machines 10, no. 7 (2022): 554. http://dx.doi.org/10.3390/machines10070554.

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The continuous operation of 1000 MW large hydro generators in China is of great value to the implementation of “double carbon strategy” and power grid safety. However, with the continuous increase of single unit capacity of the hydro generator, the problems of unit fault grounding current and neutral point voltage drift become more and more prominent, and the traditional analysis methods cannot accurately obtain the fault dynamic data. Therefore, starting from the neutral point grounding mode of the large hydro generator, taking a 1000 MW hydro generator as the research object, this paper esta

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14

Xu, Luona, Baoze Wei, Yun Yu, Josep M. Guerrero, and Juan Vasquez. "Coordinated Control of Diesel Generators and Batteries in DC Hybrid Electric Shipboard Power System." Energies 14, no. 19 (2021): 6246. http://dx.doi.org/10.3390/en14196246.

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Hybrid electric ships powered by diesel generators and batteries are the main configuration for shipboard microgrids (SMGs) in the current maritime industry. Extensive studies have been conducted for the hybrid operation mode, whereas the all-electric operation mode and the switching between the aforementioned two modes in a system with multiple generators and batteries have not been tested. In this paper, a coordinated approach for a hybrid electric ship is proposed, where two operation modes have been simultaneously considered. More specifically, for achieving an efficient operation with red

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15

Bekishev, A. Y., A. E. Norboev, U. A. Khudoynazarov, N. A. Kurbanov, and O. A. Yunusov. "Autonomous mode and parallel operation of an asynchronous generator with the electrical network." E3S Web of Conferences 524 (2024): 01009. http://dx.doi.org/10.1051/e3sconf/202452401009.

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This article explains that an asynchronous machine, like other electrical machines, can operate as a motor and generator due to the property of reciprocating motion and that an asynchronous generator is not different in design from an induction motor. The work is devoted to the study of a three-phase asynchronous generator, the magnetic excitation flux of which is formed by a three-phase voltage source and moves relative to the rotor. Ideally, induction generators operate best in a stable region between the idle state and the maximum torque region. In addition, an asynchronous generator connec

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16

Katsadze, Teimuraz, Volodymyr Chyzhevskyi, Mykhailo Kovalenko, Vadim Chumack, and Naina Buslova. "Normalization of non-sinusoidality indicators of magnetoelectric generator under an autonomous mode of operation." Eastern-European Journal of Enterprise Technologies 3, no. 8 (135) (2025): 34–41. https://doi.org/10.15587/1729-4061.2025.332187.

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The object of this study is a magnetoelectric generator with an excitation system based on permanent magnets and an additional magnetic system in the form of ferromagnetic shunts. This paper considers the task of non-sinusoidal voltage in a local electrical network with a magnetoelectric generator. This phenomenon negatively affects the operation of consumers and reduces the energy efficiency of the system. The work investigates the causes of harmonic distortion and proposes a method for reducing their impact. This helps ensure stable and high-quality operation of consumers in the electrical n

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17

Godomskaya, Anna, та Olga Sheremetyeva. "Reversals in the low-mode model dynamo with αΩ-generators". E3S Web of Conferences 62 (2018): 02016. http://dx.doi.org/10.1051/e3sconf/20186202016.

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In the dynamic model αΩ-dimensions are simulated reversions of the magnetic field with a varying intensity of the α-generator. We consider such changes in intensity as a consequence of the synchronization of the higher discarded modes of the velocity field and the magnetic field. Dynamo regimes are studied depending on the change in the intensity of the generator.

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18

Zhyltsov, A., A. Berezyuk, S. Usenko, and B. Yarmolenko. "THREE-DIMENSIONAL MATHEMATICAL MODEL OF THE INDUCTION-TYPE HEAT GENERATOR. VOLTAGE MODE." Energy and automation 71, no. 1 (2024): 15–28. http://dx.doi.org/10.31548/energiya1(71).2024.015.

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Induction type heat generators are widely used in technologies for drying materials of natural and artificial origin. This allows using non-contact action on the heat carrier, unlike traditional heat generators, where air heated by the products of combustion of mineral fuel acts as a drying agent, to exclude the impact of carcinogens on the final product, to ensure fire safety in the absence of an open flame, does not pollute the environment with combustion products in due to their absence. Despite the fairly wide industrial implementation of these technologies, the issue of creating new and i

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19

Ananchenko, I. V., N. V. Minchev, S. I. Chumakov, and M. V. Shishkevich. "SEARCH FOR THE OPTIMAL STEAM GENERATOR MODE." Современные наукоемкие технологии (Modern High Technologies), no. 9 2022 (2022): 9–15. http://dx.doi.org/10.17513/snt.39301.

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20

Chang, Yaote, and Chih-Chin Wen. "Sliding Mode Control for the Synchronous Generator." ISRN Applied Mathematics 2014 (March 20, 2014): 1–7. http://dx.doi.org/10.1155/2014/256504.

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Based on the Lyapunov stability theorem and sliding mode control technique, a design of the nonlinear controller is proposed for the dual-excited and steam-valving control of the synchronous generators with matched and mismatched perturbations in this paper. By using some constant gains designed in the sliding surface function, the perturbations in the power system can be suppressed, and the property of asymptotical stability of the rotor angle and the voltage can be achieved at the same time.

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21

Ermak, G. P., K. A. Lukin, and V. P. Shestopalov. "Mode interaction in a diffracted radiation generator." Radiophysics and Quantum Electronics 29, no. 5 (1986): 458–65. http://dx.doi.org/10.1007/bf01035141.

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22

Almashary, B., and H. Alhokail. "Current-mode triangular wave generator using CCIIs." Microelectronics Journal 31, no. 4 (2000): 239–43. http://dx.doi.org/10.1016/s0026-2692(99)00106-8.

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23

Balakshy, V. I., and I. M. Sinev. "Mode competition in an acousto-optic generator." Journal of Optics A: Pure and Applied Optics 6, no. 4 (2004): 469–74. http://dx.doi.org/10.1088/1464-4258/6/4/027.

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24

LIN, J. F., Y. T. HWANG, and M. H. SHEU. "Low Complexity Dual-Mode Pulse Generator Designs." IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences E91-A, no. 7 (2008): 1812–15. http://dx.doi.org/10.1093/ietfec/e91-a.7.1812.

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25

Soriano-Garcia, Miguel S., Ricardo Sevilla-Escoboza, and Angel Garcia-Pedrero. "Mssgan: Enforcing Multiple Generators to Learn Multiple Subspaces to Avoid the Mode Collapse." Machine Learning and Knowledge Extraction 5, no. 4 (2023): 1456–73. http://dx.doi.org/10.3390/make5040073.

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Generative Adversarial Networks are powerful generative models that are used in different areas and with multiple applications. However, this type of model has a training problem called mode collapse. This problem causes the generator to not learn the complete distribution of the data with which it is trained. To force the network to learn the entire data distribution, MSSGAN is introduced. This model has multiple generators and distributes the training data in multiple subspaces, where each generator is enforced to learn only one of the groups with the help of a classifier. We demonstrate tha

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26

Xie, Jiaping, Weisi Zhang, Lihong Wei, Yu Xia, and Shengyi Zhang. "Price optimization of hybrid power supply chain dominated by power grid." Industrial Management & Data Systems 119, no. 2 (2019): 412–50. http://dx.doi.org/10.1108/imds-01-2018-0041.

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Purpose The purpose of this paper is to examine the impact of renewable energy on the power supply chain and to study whether the renewable generator or the power grid that purchases power from the power spot market is better when the actual generation of renewable energy is insufficient. The authors want to compare and analyze the different power supply chain operation modes and discuss the optimal mode selection for renewable energy generator and power grid in different situations. Design/methodology/approach This paper studies the grid-led price competition game in the power supply chain, i

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27

Zalhaf, Amr, Mazen Abdel-Salam, and Mahmoud Ahmed. "An Active Common-Mode Voltage Canceler for PWM Converters in Wind-Turbine Doubly-Fed Induction Generators." Energies 12, no. 4 (2019): 691. http://dx.doi.org/10.3390/en12040691.

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Wind energy integration in power grids is increasing day by day to reduce the use of fossil fuels, and consequently greenhouse gas emissions. Using the pulse-width modulated (PWM) power converters in wind turbine generators, specifically in doubly-fed induction generators, results in generating a common-mode voltage (CMV). This common-mode voltage causes a flow of common-mode current (CMC) that leaks through the stray capacitances in the generator structure. These currents impose a voltage on the generator bearing which may deteriorate them. In the current work, an active common-mode voltage c

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Kazakov, Evgeny, Gleb Vodinchar, and Dmitrii Tverdyi. "Two-Mode Hereditary Model of Solar Dynamo." Mathematics 13, no. 10 (2025): 1669. https://doi.org/10.3390/math13101669.

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The magnetic field of the Sun is formed by the mechanism of hydromagnetic dynamo. In this mechanism, the flow of the conducting medium (plasma) of the convective zone generates a magnetic field, and this field corrects the flow using the Lorentz force, creating feedback. An important role in dynamo is played by memory (hereditary), when a change in the current state of a physical system depends on its states in the past. Taking these effects into account may provide a more accurate description of the generation of the Sun’s magnetic field. This paper generalizes classical dynamo models by incl

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29

Frolov, M. Yu, R. Yu Stepanovich, N. N. Lizalek, and I. V. Dulov. "Online Identification of Synchronous Generator Electromechanical Parameters for Intelligent Control Problems." Problems of the Regional Energetics, no. 4(56) (November 2022): 15–25. http://dx.doi.org/10.52254/1857-0070.2022.4-56.02.

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The control system intelligence is determined by the ability to adapt to changing circuit-mode parameters. This approach is especially relevant for emergency automation, because the emer-gency depends on the huge number of factors. In addition, an accident can develop in cascade, causing uncontrolled and multiple changes in the grid topology and mode parameters. The for-mation of the control actions volume of emergency automatics is carried out on the basis of the computing of the mode on mathematical models of electrical grids, the accuracy of which de-termines the adequacy of the actions of

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Wang, Ke Sheng, and Ming Chen. "A Prototype of DEAP Ocean Wave Powered Generator." Advanced Materials Research 347-353 (October 2011): 3430–33. http://dx.doi.org/10.4028/www.scientific.net/amr.347-353.3430.

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Ocean wave power is emerging as a particularly attractive form of renewable energy. Dielectric Electric Active Polymers (DEAP) have has been used to transform electrical to mechani¬cal energy in an actuator mode. However it has few applications in a generator mode. This paper introduces a new concept of “New Renewable Energy” and presents a prototype of DEAP ocean wave powered generator, which has been developed at Knowledge Discovery Laboratory (KDL), Norwegian University of Science and Technology (NTNU). The DEAP prototype could be easily extended to other applications such as human-power ge

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31

Leng, Ning, Ming Jin, Liao Ma, Yichi Zhang, and Ming Bai. "Design and measurement of the TE_25,10 mode generator." Review of Scientific Instruments 94, no. 3 (2023): 034701. http://dx.doi.org/10.1063/5.0134767.

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The high-mode generator is a passive device operating at low power, which is helpful for the mode converter test. It has generally served as the input of the mode converter to evaluate the performance. Here, we realized the design of the TE25,10 mode generator. The multi-section coaxial resonator was designed to improve the TE25,10 mode purity. Two mirrors were used to excite the TE25,10 mode resonance based on the geometric optics. The construction of the TE25,10 mode generator was realized. The purity of the measured TE25,10 mode was 91%, which was in good agreement with the theory.

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32

Li, Gan, Hua Zhang, Wei Wei, and Le Chang. "Research on Improved Small-Disturbance Model of Doubly-Fed Wind Generator." Advanced Materials Research 852 (January 2014): 692–96. http://dx.doi.org/10.4028/www.scientific.net/amr.852.692.

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An improved small-disturbance model of the doubly-fed wind generator is proposed in this paper. In comparison to traditional small-disturbance models, the proposed model comprehensively considers the mechanical rotation of the wind turbine, the shaft transmission in the gear box, the electromagnetic characteristics of the induction generator, as well as the control strategy for both rotor and stator, so that it is able to precisely describe the oscillation mode of the wind generator that is integrated into the power grid. In case studies, simulation results have verified the effectiveness of t

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33

Guang, Chu Xiao, and Kong Ying. "Power Control for Direct-Driven Permanent Magnet Wind Generator System with Battery Storage." Scientific World Journal 2014 (2014): 1–9. http://dx.doi.org/10.1155/2014/962374.

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The objective of this paper is to construct a wind generator system (WGS) loss model that addresses the loss of the wind turbine and the generator. It aims to optimize the maximum effective output power and turbine speed. Given that the wind generator system has inertia and is nonlinear, the dynamic model of the wind generator system takes the advantage of the duty of the Buck converter and employs feedback linearization to design the optimized turbine speed tracking controller and the load power controller. According to that, this paper proposes a dual-mode dynamic coordination strategy based

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Sebastián, Rafael. "Improved Operation and Stability of a Wind-Hydro Microgrid by Means of a Li-Ion Battery Energy Storage." Energies 15, no. 23 (2022): 9230. http://dx.doi.org/10.3390/en15239230.

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This article presents an isolated microgrid which combines two renewable power generators: a Hydraulic-Turbine-Generator (HTG) and a Wind-Turbine-Generator (WTG) with a Li-ion battery-energy-storage (BES). Depending on the generator(s) which supply active power, the microgrid can operate in three modes: Hydro-Only (HO), Wind-Hydro (WH) and Wind-Only (WO). In WH mode, the HTG supplies the difference between the power demanded by the consumers and the power supplied by the WTG. This net demanded power can be negative when the WTG power is greater than the load and this situation can lead to a mi

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Jensen, Fernando, and Ramani Kalpathi. "Regeneration Using C-Dump Fed Switched Reluctance Generator." Applied Mechanics and Materials 787 (August 2015): 883–87. http://dx.doi.org/10.4028/www.scientific.net/amm.787.883.

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The regeneration modes of switched reluctance machines are examined in this paper. The conversion of mechanical energy to electrical energy is aided by the stator excitation which is used to provide the air-gap flux and recover the energy from a prime-mover making it suitable for electric/hybrid vehicles. The operation of a C-Dump converter in the generation mode is analyzed and the energy recovery mechanism is illustrated using MATLAB simulations. The braking profile on the prime mover is also examined for multiphase excitation with various currents. The excitation reference is the control va

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Rahaman, Md Atiqur, Nusrat Hoque, Nipu kumar Das, Farial Nur Maysha, and MD Morshed Alam. "Portable Dual Mode Mobile Charger with Hand Crank Generator and Solar Panel." Indonesian Journal of Electrical Engineering and Computer Science 1, no. 2 (2016): 282. http://dx.doi.org/10.11591/ijeecs.v1.i2.pp282-287.

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<p>A new method of charging a mobile phone with the help of hand crank generator, and solar panel is being presented in this paper. Solar panel is useful during daylight and hand crank generator can be used at night. So this is a dual mode charger which is operated in either way and both ways do not consume system power. This type of mobile charger is very useful when traveling because it uses solar panel to convert renewable source light into electricity. Mechanical hand crank generator is used which converts mechanical energy into electrical energy and then charges the mobile. No elect

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Djalal, Muhammad Ruswandi, and Faisal Faisal. "Studi Kestabilan Generator Sistem Sulselrabar (Stability Study of Sulselrabar System Generator)." JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA) 3, no. 1 (2019): 82. http://dx.doi.org/10.21070/jeee-u.v3i1.2067.

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In the standard operating system, the input parameters such as changes in the mechanical torque of the turbine and changes in the field voltage of the amplifier from the exciter need to be considered. Some studies that can be done include the study of the dynamic stability of synchronous generators when dealing with small changes that occur using the eigenvalue approach which is the roots of the characteristic equations of the system state space equation. The eigenvalue can show information on system stability and is related to the response of time to changes in the system. The system used is

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38

Lopatin, I. V., Yu H. Akhmadeev, S. S. Kovalsky, and D. Yu Ignatov. "Arc discharges operation in “elion” mode." Journal of Physics: Conference Series 2064, no. 1 (2021): 012029. http://dx.doi.org/10.1088/1742-6596/2064/1/012029.

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Abstract This paper presents the results of a study of an electron-ion-plasma alitization system using two arc plasma generators: a gas plasma generator based on a non-self-sustained arc discharge with a thermionic cathode “PINK” and a gas-metal plasma generator based on an arc discharge with a cathode spot. The system for discharges supplying and biasing of the samples assumes two sub-modes of operation: the ion cleaning sub-mode (ion sub-mode) and the sub-mode of samples electron heating (electron sub-mode), thus realizing the “elion” mode of the system operation. During the experiments, bot

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Sun, Shangqing, Qichang Huang, Bo Wan, et al. "Research on data processing technology based on virtual neutron signal generator." Journal of Instrumentation 20, no. 01 (2025): P01014. https://doi.org/10.1088/1748-0221/20/01/p01014.

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Abstract Neutron measurement systems play a crucial role in many fields. However, testing these systems requires neutron sources, which pose radiation hazards. As a safer alternative, developers often opt for simulated neutron signal generators. The goal of this study is to develop a virtual neutron signal generator that meets the development needs of neutron measurement system in pulse mode, campbell mode, and current mode, providing a non-nuclear auxiliary design tool. Inside the Loongson CPU, three digital channels are used to generate pulse signal, campbell signal and current signal. Each

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Wang, Qing Long, Min Tan, and Shu Ying Yang. "A Novel Sliding-Mode Observer for Doubly-Fed Induction Generator." Applied Mechanics and Materials 511-512 (February 2014): 1105–9. http://dx.doi.org/10.4028/www.scientific.net/amm.511-512.1105.

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This paper proposes a novel sliding-mode model reference adaptive system (MRAS) observers for speed observer in a sensorless controlled doubly fed induction generator (DFIG) aligned with the stator flux. In the strategy, two stator flux models with different structure are used. The stator flux voltage model without including rotor position item is used as reference model, and the stator flux current model including rotor position item as adjustable model. A slide-mode surface is formulated from the errors between the two models, and the rotor speed estimation can be obtained by a sliding mode

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Wang, Tian-Tian, Ya-Xian Fan, Lan-Lan Xu, Cheng-Guo Tong, and Zhi-Yong Tao. "Magnetically tunable terahertz single high-order mode generator." Physica Scripta 94, no. 10 (2019): 105805. http://dx.doi.org/10.1088/1402-4896/ab2067.

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Park, J. B., D. M. Yeo, and S. Y. Shin. "Variable Optical Mode Generator in a Multimode Waveguide." IEEE Photonics Technology Letters 18, no. 20 (2006): 2084–86. http://dx.doi.org/10.1109/lpt.2006.883203.

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Lin, Yuan, and Chunhua Wang. "Current‐mode multi‐scroll chaos generator employing CCCII." Electronics Letters 52, no. 15 (2016): 1295–97. http://dx.doi.org/10.1049/el.2016.1329.

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Xiong, Zai Bao, Guang Su, Xian Fei Zhang, and Xiao Ming Yu. "Study on Neutral Grounding Mode of Generator in III Nuclear Power of AP1000." Applied Mechanics and Materials 367 (August 2013): 216–21. http://dx.doi.org/10.4028/www.scientific.net/amm.367.216.

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In order to solve the question that the stator grounding fault current becomes bigger for large capacity of AP1000 generator, one Neutral grounding mode is studied in this paper through analyzing the principle on Large Generator with Compensation Resonant Neutral Grounding. Compared with High Resistance Grounding, this mode can limit the grounding fault current and protect the stator and winding better. Based on equivalent circuit model one 1250MW generator of AP1000 Plant is simulated, the data showed the method is feasible for AP1000 generator.

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Cao, Jian Bo, Shi Ju E, Li Hui Zhu, An Feng Hui, Xi Lin Zhu, and Chun Fu Gao. "Research on Power Generation of Electroactive Acrylic Elastomer." Applied Mechanics and Materials 37-38 (November 2010): 1068–71. http://dx.doi.org/10.4028/www.scientific.net/amm.37-38.1068.

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The power generation characteristics of electroactive acrylic elastomer (EAE) were studied by experiments based on theoretical analysis. The generator mode theory fundamentals of EAE were discussed and studied. A power conversion control system for EAE was designed. The experimental results show that energy generated as nearly incompressible elastomer layers increase in area and decrease in thickness when EAE stretched, and power generated when EAE relaxed. The voltage of generation increased with the bias voltage increasing. The experimental results accorded with analytical model and lay the

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Nguyen, Trong-Thang. "A Rotor-Sync Signal-Based Control System of a Doubly-Fed Induction Generator in the Shaft Generation of a Ship." Processes 7, no. 4 (2019): 188. http://dx.doi.org/10.3390/pr7040188.

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A doubly-fed induction machine in generator-mode is popularly used for energy generation, particularly in the case of a variable speed, such as in the wind generator, the shaft generator of a ship, because the doubly-fed induction generator is able to maintain a stable frequency when changing the rotor speed. This paper aims to propose a novel method for controlling the shaft generation system of a ship using a doubly-fed induction generator. This method uses the rotor signals of a small doubly-fed induction machine as base components to create the control signal for the doubly-fed induction g

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Li, Xiao Dong, Ji Nan Zhang, Peng Li, Hong Jie Jia, and Tao Jiang. "Coherency Identification in Large-Scale Power System Using Measured Data." Applied Mechanics and Materials 448-453 (October 2013): 2428–33. http://dx.doi.org/10.4028/www.scientific.net/amm.448-453.2428.

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This paper presents a new method to identify coherent generator groups in power system based on projection pursuit. Projection pursuit algorithm is introduced to model wide-area measured time series and analyses high-dimensional data in low-dimensional subspace. It could seek and extract key projection vectors reflecting generator coherent features and identify the coherency of generators according to projection directions of generators. The presented technique could realize real-time identification of coherent generators, in which grouping is based on measured data avoiding the impact of mode

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Савельев, С. В., та Л. А. Морозова. "Сверхширокополосный генератор хаоса с выделенной инерционностью микроволнового диапазона". Письма в журнал технической физики 49, № 8 (2023): 7. http://dx.doi.org/10.21883/pjtf.2023.08.55128.19138.

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An original scheme for constructing an ultra-wideband single-transistor generator of noise-like oscillations of the microwave range of wavelengths was proposed. The generator contains an inertial converter of the output signal of a nonlinear amplifier with positive feedback, the signal of which modulates the supply voltage of the active element (transistor). An experimental model of a chaotic signal generator based on a powerful domestic transistor 2T982A-2 operating in a small signal mode was created. The frequency band of generated noise oscillations with a power spectrum irregularity of 5 d

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Savel’ev S. V. and Morozova L. A. "Ultra-wideband chaos generator with selected inertia in the microwave range." Technical Physics Letters 49, no. 4 (2023): 48. http://dx.doi.org/10.21883/tpl.2023.04.55877.19138.

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An original scheme for constructing an ultra-wideband single-transistor generator of noise-like oscillations of the microwave range of wavelengths was proposed. The generator contains an inertial converter of the output signal of a nonlinear amplifier with positive feedback, the signal of which modulates the supply voltage of the active element (transistor). An experimental model of a chaotic signal generator based on a powerful domestic transistor 2T982A-2 operating in a small signal mode was created. The frequency band of generated noise oscillations with a power spectrum irregularity of 5 d

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Rozhkov, Vyacheslav V., Kirill K. Krutikov, Vladimir V. Fedotov, and Sergey G. Butrimov. "Dynamic simulation modeling of the excitation system of synchronous generators of stationary diesel generator sets for emergency power supply of a nuclear power plant." Journal Of Applied Informatics 18, no. 1 (2023): 82–95. http://dx.doi.org/10.37791/2687-0649-2023-18-1-82-95.

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In the article, using MatLab dynamic simulation modeling, a study was made of the excitation systems of powerful synchronous generators of stationary diesel generator sets, which are the main sources of emergency power supply for nuclear power plants. The optimal structural complexity mathematical model of a synchronous machine in relative units and orthogonal synchronous coordinate system is used. A comprehensive simulation of diesel generator sets was carried out with the reproduction of both the dynamics of the automatic control system for excitation of a synchronous generator and the diese

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