Relevant bibliographies by topics / Magnetoelectric generator

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers

Academic literature on the topic 'Magnetoelectric generator'

Author: Grafiati
Published: 5 June 2025
Last updated: 15 July 2025

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Journal articles on the topic "Magnetoelectric generator"

1

Misilin, V. A., E. V. Kuzmin, and R. V. Petrov. "Study of magnetoelectric elements characteristics for magnetoelectric synchronous generator." Vestnik NovSU, no. 1 (2025): 123–34. https://doi.org/10.34680/2076-8052.2025.1(139).123-134.

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The paper is devoted to the study of the characteristics of magnetoelectric elements for a magnetoelectric synchronous generator. Two types of ME elements with different geometric dimensions of 70 × 12 × 0.54 mm and 30 × 10 × 0.54 mm were considered in the framework of the study. The influence of the dimensions of the generator magnetoelectric elements on the conversion efficiency is considered. The measurement results show the possibility of using magnetoelectric elements to create a generator. The article presents the characteristics of the elements in the resonant mode and non-resonant mode. Measurements have shown that at the resonant frequency, the output power can increase significantly. Thus, the output power at the resonant frequency of about 51 kHz was 0.9 mW. The results obtained demonstrate significant potential for using ME elements in energy generators, and the use of several such elements in the resonant mode will allow generating tens of watts of power, which makes such devices promising for powering non-volatile devices.
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Chumack, Vadim, Teimuraz Katsadze, Volodymyr Bazenov, Mykhailo Kovalenko, and Olexandr Geraskin. "Determining the impact of a magnetoelectric generator on the operation of a local distribution network." Eastern-European Journal of Enterprise Technologies 1, no. 8 (133) (2025): 6–14. https://doi.org/10.15587/1729-4061.2025.322917.

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The object of this study is electromagnetic processes in a magnetoelectric generator with a capacity of 15 kW, operating in a local distribution network. Using a magnetoelectric generator in parallel with a local distribution network makes it possible to improve the reliability and efficiency of such a system. The advantages and disadvantages of the options for regulating the load characteristic of magnetoelectric generators for low-power energy complexes, for example, mini-hydroelectric power plants, have been analyzed. A system for regulating the output voltage of magnetoelectric generators with a capacity of up to 15 kW has been proposed and implemented using known and available semiconductor circuit solutions. Several options for connecting individual coils of the generator armature winding with excitation from permanent magnets were investigated; the external characteristics corresponding to these options are shown. It is shown that when connecting the generator armature winding coils in parallel groups, it is possible to obtain the least distortion of the output voltage. At a load of 0.5–1.1 Іr, the rigidity of the characteristic allows it to meet the regulatory requirements of –10 %...+5 % of the rated voltage. Analysis of the operation of a magnetoelectric generator when controlled by triacs at a given voltage range and when operating on variable active resistance without the use of semiconductor regulators has been carried out. The forms of the generator output voltage on real samples with different control schemes are presented. The possibility of connecting an autonomous generator to a local distribution network in the absence of load for the purpose of implementation on the electricity market has been investigated. The form of the output voltage with the least distortion acceptable for the distribution network according to the standards for the quality of electric energy has been selected
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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 network. The generated voltage was studied in terms of non-sinusoidality for a magnetoelectric generator at different load levels in isolated operation. The non-compliance of the generated voltage with the requirements of the current standard in terms of the relative voltage of individual harmonics and the total harmonic distortion factor (THDU) was established. The dependences of the relative voltage of harmonics on the generator load level in the range from idle to nominal load were determined. The parameters of single-frequency resonant filters were calculated, which enable the normalization of the generated voltage according to the non-sinusoidality indicators under the conditions of isolated operation of the generator with a rated load. A feature of the results is the design of adaptive voltage non-sinusoidality filters that take into account the specificity of operation of the magnetoelectric generator in the local network. Analysis of the generator output voltage revealed that under an isolated operation mode, it is necessary to install filters of the 3rd, 5th, 9th, 21st, and 23rd harmonics in the entire generator load range. The absence of harmonic resonance phenomena is shown if filters with fixed parameters are used in the generator load range from idle to rated load
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Kovalenko, М. А., I. Y. Kovalenko, V. M. Golovko, V. V. Chumack, and V. A. Svyatnenko. "Experimental evaluation of generator power correction of an autonomous wind electrical installations." Electrical Engineering and Power Engineering, no. 1 (March 30, 2022): 8–18. http://dx.doi.org/10.15588/1607-6761-202-1-1.

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Purpose. To evaluate the efficiency of regulating the output active power of the magnetoelectric generator as part of an autonomous wind turbine. Methodology. Analysis of existing methods of adjusting the output parameters of generators. Methods of experimental research of electric generators. Numerical processing methods of the obtained results. Findings. An experimental stand was developed to study the parameters and characteristics of an autonomous magnetoelectric generator as part of a wind turbine in order to assess the effectiveness of correcting the output power of the generator. Experimental studies of the magnetoelectric generator in the idle mode for two cases are carried out: the characteristic of idling at magnetization with use of a third-party capacity and the idle characteristics when magnetized by an additional winding (with DC supply. In this experiment, the output voltage increases from 26% (at a speed of 200 rpm) to 47% (at a speed of 780 rpm). Studies have shown that the use of the method of correcting the output power by connecting additional capacity to the armature winding of the generator is a less effective method of power control than the use of magnetization by the additional winding. The following studies were conducted: study of the efficiency of the magnetizing winding at constant active load and at different speeds (different wind speeds), study of the efficiency of the magnetizing winding while maintaining a constant voltage at the generator terminals 14.4 V. Depth of the output power regulation depends on the rotation speed of the wind turbine rotor and according to the results of experimental studies, for a load of I = 0.8 A is: 1.4% at 350 rpm; 12.5% ​​at 550 rpm; 15.3% at 650 rpm; 22.12% at 750 rpm. A more efficient method is to use an additional sub-magnetizing winding. A comparative analysis of the initial parameters of the magnetoelectric generator is obtained by experimental studies and numerical modeling simulation. Comparison of modeling results with the results of experimental studies shows the convergence of the obtained results within 7-10%, which confirms the adequacy of the developed models and the reliability of the obtained results. Originality. By means of experimental researches of the magnetoelectric generator the limits of output power correction of the generator as a part of the independent wind electric installation are established. Practical value. An experimental stand was developed for the study of a magnetoelectric generator with axial magnetic flux to simulate its operation as part of an autonomous wind turbine.
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Niu, Shaohua, Bing Li, Bingyang Li, Pengfei Wang, and Yuxi Song. "Analysis and Design of Small-Impact Magnetoelectric Generator." Machines 11, no. 12 (2023): 1040. http://dx.doi.org/10.3390/machines11121040.

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For projectile impact penetration experiment, batteries or capacitors are usually used as power sources for projectile-borne recording devices. However, these power sources are easy to fail under high impact. In this paper, a small-impact magnetoelectric generator is introduced, which converts impact force into electrical energy to supply power for devices. The influence of generator structure on force–electricity conversion efficiency is analyzed. Based on the analysis, a small-impact magnetoelectric generator with double springs and two-part coils is designed. A hammer test is carried out on the generator. The test results show that this generator structure would achieve higher force–electricity conversion efficiency under small space.
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Fetisov, Y. K., V. N. Serov, L. Y. Fetisov, S. A. Makovkin, D. Viehland, and G. Srinivasan. "A magnetoelectric composite based signal generator." Applied Physics Letters 108, no. 21 (2016): 213502. http://dx.doi.org/10.1063/1.4952768.

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Chumak, Vadim, Mykola Ostroverkhov, Mykhaylo Kovalenko, Vladimir Golovko, and Iryna Kovalenko. "Correction of output power of non-multiplicator wind electrical installation at discrete and random speed values." Bulletin of NTU "KhPI". Series: Problems of Electrical Machines and Apparatus Perfection. The Theory and Practice, no. 2 (8) (December 27, 2022): 39–46. http://dx.doi.org/10.20998/2079-3944.2022.2.07.

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The main converter of mechanical wind energy into electricity in wind turbines is an electric generator. Typically, such systems use synchronous generators with permanent magnets on the rotor. The main disadvantage of this design is the complexity or the impossibility of adjusting the output parameters of the generator: voltage, power, etc. Known methods and tools aimed at solving this problem relate to cases where the wind speed is constant, ie constant. In real conditions, the nature of the wind is changeable. The average annual wind speed for Ukraine varies between ≈ 5-6 m / s. The current value of wind speed depends on weather conditions, time of day and season. Accordingly, the nature of the output power of the generator will be variable. In this paper, the authors evaluate the effectiveness of the correction of the output power of the generator of the multiplier wind turbine at discrete and random values of wind speed. The main power unit of this study is a magnetoelectric synchronous generator with two-sided arrangement of magnets on the rotor and with axial magnetic flux. To solve this goal, a numerical simulation mathematical model of the system was developed, consisting of a multiplier-free wind turbine and a magnetoelectric synchronous generator with two-way arrangement of magnets on the rotor and with axial magnetic flux in the MATLAB-Simulink software package. The developed simulation model takes into account the change of the output parameters of the generator when the wind speed changes and vice versa, the system in which the change of the initial state of the generator leads to a change in the parameters of the rotor of the wind turbine. The variability and discreteness of wind speed is realized in the MATLAB-Simulink system by generating signals, the values of which at certain points in time are a random variable distributed according to the normal (Gaussian) law with predetermined parameters. Using the developed mathematical model, numerous simulation experiments were performed, which investigated the efficiency of correction of the output power of the studied system when connecting static capacitors to the armature winding of the generator and when applying current to the additional winding of the magnetoelectric generator. When connecting an additional magnetizing capacitance ≈30 μF to the generator terminals, there is an increase in output power by ≈5-10%. When the voltage is applied to the excitation winding Uf = 8 V, there is an increase in the output power of the generator ≈30-40% than without regulation. Therefore, it is a more efficient way to correct the output power of the magnetoelectric generator. The developed mathematical model can be used in further research to synthesize the control law of the additional winding of the magnetoelectric generator for the most efficient conversion of mechanical wind energy into electrical energy.
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Ostroverkhov, Mykola, Vadim Chumack, Oksana Tymoshchuk, Mykhailo Kovalenko, and Yevhen Ihnatiuk. "Designing a voltage control system of the magnetoelectric generator with magnetic flux shunting for electric power systems." Eastern-European Journal of Enterprise Technologies 5, no. 5 (119) (2022): 16–25. http://dx.doi.org/10.15587/1729-4061.2022.265861.

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The object of research in this work is a three-phase magnetoelectric generator with magnetic flux shunting based on industrial induction electric motors. The presence of a magnetic shunt makes it possible to control the voltage of the generator by changing the excitation current in the non-contact electrical winding of the magnetic shunt, which is powered by direct current. Thus, the problem of stabilization of the output voltage of the generator with permanent magnets is solved when the speed of rotation and load change. This paper reports the construction of a three-dimensional field mathematical model of the generator, which allows for electromagnetic calculations of the generator with specified parameters, taking into consideration the influence of final effects, magnetic scattering fields, as well as their radial-axial nature. The results of the calculation of the electromagnetic field are the initial parameters for building a simulation model in the MATLAB-Simulink environment. A simulation model of a magnetoelectric generator with magnetic flux shunting under conditions of changing rotational speed and load has been constructed in the MATLAB-Simulink environment. On the basis of the built models, the performance characteristics of a magnetoelectric generator with magnetic flux shunting were established, which show the limits of control of the output voltage. Adjusting characteristics were determined at zero and rated shunt current for different types of load. The adjusting characteristics of the generator are presented at the rated voltage of the generator for different types of load and with an increase to 150 % of the rated value. The study's results show the high efficiency of the voltage control system of a magnetoelectric generator with a magnetic shunt at different speeds of rotation and load
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Mykola, Ostroverkhov, Chumack Vadim, Tymoshchuk Oksana, Kovalenko Mykhailo, and Ihnatiuk Yevhen. "Designing a voltage control system of the magnetoelectric generator with magnetic flux shunting for electric power systems." Eastern-European Journal of Enterprise Technologies 5, no. 2(119) (2022): 16–25. https://doi.org/10.15587/1729-4061.2022.265861.

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The object of research in this work is a three-phase magnetoelectric generator with magnetic flux shunting based on industrial induction electric motors. The presence of a magnetic shunt makes it possible to control the voltage of the generator by changing the excitation current in the non-contact electrical winding of the magnetic shunt, which is powered by direct current. Thus, the problem of stabilization of the output voltage of the generator with permanent magnets is solved when the speed of rotation and load change. This paper reports the construction of a three-dimensional field mathematical model of the generator, which allows for electromagnetic calculations of the generator with specified parameters, taking into consideration the influence of final effects, magnetic scattering fields, as well as their radial-axial nature. The results of the calculation of the electromagnetic field are the initial parameters for building a simulation model in the MATLAB-Simulink environment. A simulation model of a magnetoelectric generator with magnetic flux shunting under conditions of changing rotational speed and load has been constructed in the MATLAB-Simulink environment. On the basis of the built models, the performance characteristics of a magnetoelectric generator with magnetic flux shunting were established, which show the limits of control of the output voltage. Adjusting characteristics were determined at zero and rated shunt current for different types of load. The adjusting characteristics of the generator are presented at the rated voltage of the generator for different types of load and with an increase to 150 % of the rated value. The study's results show the high efficiency of the voltage control system of a magnetoelectric generator with a magnetic shunt at different speeds of rotation and load
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Vadim, Chumack, Tsyvinskyi Serhii, Kovalenko Mykhailo, Ponomarev Alexej, and Tkachuk Ihor. "MATHEMATHICAL MODELING OF A SYNCHRONOUS GENERATOR WITH COMBINED EXCITATION." Eastern-European Journal of Enterprise Technologies 1, no. 1 (103) (2020): 30–36. https://doi.org/10.15587/1729-4061.2020.193495.

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The generators of classical design ‒ with a cylindrical stator and rotor ‒ are of interest. This is predetermined by that a given structure is the most common, simple, and technological. The result of the development of such electric machines is a possibility to build a combined series of induction motors and magnetoelectric synchronous machines. In these machines, replacing a short-circuited rotor by a rotor with permanent magnets and controlled working magnetic flux turns the induction machine into a magnetoelectric synchronous one. All existing generators with permanent magnets have a major drawback: there is almost no possibility to control output voltage and, in some cases, power. This is especially true for autonomous power systems. Known methods of output voltage control lead to higher cost, compromised reliability, deterioration of mass-size indicators. This paper reports the construction of a three-dimensional field mathematical model of a magnetoelectric synchronous generator with permanent magnets. The model has been implemented using a finite element method in the software package COMSOL Multiphysics. We show the distribution of the electromagnetic field in the active volume of the generator under control and without it. The impact of a control current in the magnetized winding on the external characteristics of the generator at a different coefficient of load power has been calculated. Applying the devised model has enabled the synthesis of a current control law in the magnetizing winding at a change in the load over a wide range. The results obtained demonstrate that it is possible to control output voltage of the generator with permanent magnets by using an additional magnetizing winding. The winding acts as an electromagnetic bridge for the main magnetic flux, which is created by permanent magnets. Our analysis of results has shown that it is possible to regulate the output voltage of the generator with constant magnets within –35 %, +15 %
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Dissertations / Theses on the topic "Magnetoelectric generator"

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Біровець, Іван Іванович, та Ivan Birovets. "Розробка системи електроводопостачання віддалених споживачів з допомогою енергії вітру". Bachelor's thesis, Тернопільський національний технічний університет імені Івана Пулюя, 2021. http://elartu.tntu.edu.ua/handle/lib/35523.

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Зaпpoпoнoвaнo нoвe кoнcтpуктивнe piшeння кoмбiнoвaнoї eлeктpoвoдo пocтaчaльнoї вiтpoуcтaнoвки, у якiй вiтpoдвигун, щo мaє кpивoшипнo-пoвзункoвий мeхaнiзм з oб’ємним вoдяним нacocoм i мaгнiтoeлeктpичним лiнiйним гeнepaтopoм, щo хapaктepизуєтьcя виcoким ККД тa мoжливicтю eфeктивнoгo викopиcтaння мeхaнiчнoї eнepгiї вiтpoдвигунa для гeнepувaння eлeктpичнoї eнepгiї тa пiдняття вoди з джepeлa. Зaпpoпoнoвaнo cтpуктуpнo-функцioнaльну cхeму кoмбiнoвaнoї eлeктpoвoдoпocтaчaльнoї вiтpoуcтaнoвки, здiйcнeнo oпиc ocнoвних вузлiв тa нaвeдeнo пpинцип poбoти. Poзpoблeнo eфeктивну кoнcтpукцiї тa здiйcнeнo oпиc ocнoвних eлeмeн тiв тa aлгopитму poбoти мaгнiтoeлeктpичнoгo лiнiйнoгo гeнepaтopa.<br>Кваліфікаційна робота присвячена науково-технічним принципам побудови комбінованих електроводопостачальних вітроустановок на базі магнітоелектричних лінійних генераторів. В роботі вперше обґрунтовано комплекс електромеханічних та електромагнітних процесів електротехнічного комплексу на базі магніто-електричного лінійного генератора зворотно-поступального (МЕЛГ) руху з урахуванням режимів електроводоспоживання та стохастичного надходження енергії вітру для підвищення енергоефективності комбінованої електроводопостачальної вітроустановки. Впровад-ження результатів дослідження дозволить забезпечити розв’язання задачі електроводо-постачання споживачів фермерських господарств з використанням поновлюваних джерел енергії. Дипломна робота присвячена науково-технічним принципам побудови комбінованих електроводопостачальних вітроустановок на базі магнітоелектричних лінійних генераторів.<br>The thesis is devoted to the scientific and technical principles of construction of combined electric-supplying wind turbines based on magneto-electric linear generators. In the work for the first time the complex of electromechanical and electromagnetic processes of the electrotechnical complex on the basis of the magneto-electric linear generator of the reciprocating (MELG) motion based on the modes of electric consumption and stochastic inflow of wind power for increasing energy efficiency of the combined electric-supply winding installation is grounded. the implementation of the research results will allow solving the problem of electricity supply to consumers of farms with the use of renewable energy sources.<br>ПEPEЛIК УМOВНИХ CКOPOЧEНЬ 6 ВCТУП 7 1 AНAЛIТИЧНИЙ POЗДIЛ 9 1.1 Oцiнкa нaукoвo-мeтoдичнoї бaзи дocлiджeнь вiтpoeлeктpoнacocних i вiтpoнacocних уcтaнoвoк тa визнaчeння шляхiв пiдвищeння eнepгoeфeктивнocтi їх функцioнувaння 9 1.2 Пocтaнoвкa зaдaчi дo пpoeктувaння 18 2 ПPOEКТНO-КOНCТPУКТOPCЬКИЙ POЗДIЛ 19 2.1 Poзpoбкa функцioнaльнoї cхeми тa oпиc ocнoвних вузлiв КEВВУ 19 2.2 Нeoбхiднicть викopиcтaння aкумулятopних бaтapeй у КEВВУ 23 2.3 Пpoeктувaння eфeктивнoї кoнcтpукцiї мaгнiтoeлeктpичнoгo лiнiйнoгo гeнe paтopa 27 2.4 Aлгopитм кepувaння мaгнiтoeлeктpичним лiнiйним гeнepaтopoм 32 2.5 Oбґpунтувaння пoкaзникiв eнepгoeфeктивнocтi cтpуктуpних eлeмeнтiв КEВВУ 33 2.6 Виcнoвки дo poздiлу 2 36 3 POЗPAХУНКOВO-ДOCЛIДНИЦЬКИЙ POЗДIЛ 37 3.1 Визнaчeння тpивaлocтi бeзпepepвнoгo пpoцecу aвтoнoмнoгo живлeння eлeктpocпoживaчiв вiд aкумулятopних бaтapeй КEВВУ 37 3.2 Дocлiджeння eнepгeтичних хapaктepиcтик мaгнiтoeлeктpичнoгo лiнiйнoгo гeнepaтopa звopoтнo-пocтупaльнoгo pуху 47 3.3 Poзpaхунoк тeхнiкo-eкoнoмiчнoї eфeктивнocтi впpoвaджeння КEВВУ 54 3.4 Виcнoвки дo poздiлу 3 56 4 БEЗПEКA ЖИТТЄДIЯЛЬНOCТI ТA OCНOВИ OХOPOНИ ПPAЦI 57 4.1 Пpaвилa бeзпeки пpи eкcплуaтaцiї eлeктpoвoдoпocтaчaльних cиcтeм 57 4.2 Пpaвилa бeзпeки пpи eкcплуaтaцiї aкумулятopних бaтapeй 59 4.3 Зaхиcт пepcoнaлу тa нaвкoлишньoгo cepeдoвищa вiд шумiв тa вiбpaцiй пpи poбoтi вiтpoeнepгeтичних уcтaнoвoк 61 ЗAГAЛЬНI ВИCНOВКИ 64 ПEPEЛIК ПOCИЛAНЬ 66
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Book chapters on the topic "Magnetoelectric generator"

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Hamada, Masato. "Magnetoelectric Effect for Phonons." In Theory of Generation and Conversion of Phonon Angular Momentum. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-33-4690-1_4.

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Garg, Tarun, and Lickmichand M. Goyal. "Magnetoelectric Composites-Based Energy Harvesters." In Piezoelectric Materials - New Opportunities for Energy Harvesting Devices [Working Title]. IntechOpen, 2023. http://dx.doi.org/10.5772/intechopen.110875.

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Electrical energy generation from renewable resources has been a quest in the last few decades to meet the energy demand of electrical appliances and gadgets. More importantly, portable gadgets and devices, wireless sensors, etc., which rely on batteries require intermittent charging, and it is difficult to find an omnipresent continuous electrical energy source connected to a power station for these batteries. Alternate to these power stations connected to electrical energy sources is harvesting the energy from omnipresent mechanical and acoustic vibrations and AC magnetic field. Energy harvesting from these waste energy resources is possible using piezoelectric and magnetoelectric materials. This chapter would discuss in detail various mechanisms and stimuli, which may be synergistically used to harvest energy from piezoelectric materials-based energy harvesters.
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Bhardwaj, S. "Multiferroicity in Aurivillius Based Bi4Ti3O12 Ceramics: An Overview, Future Prospective and Comparison with Ferrites." In Materials Research Foundations. Materials Research Forum LLC, 2021. http://dx.doi.org/10.21741/9781644901595-9.

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The growing modern society demands more new generation devices to fulfil their requirements. This has forced the scientific community to develop multifunctional smart devices. Aurivillius based Bi4Ti3O12 ceramics are one of the leading families of oxide materials, which attract immense attention due to their electrical, ferroelectric, optical, and dielectric properties. These materials have gained special attention due to their numerous device applications such as magnetic recording, sensors, read head technology, spintronic devices, switching devices, data storage devices and multiple state memory devices etc. Multiferroic are the materials in which two or more than two ferroic orders exist simultaneously. This chapter focuses on the possibility of existence of multiferroic behaviour in Aurivillius based compounds specially Bi4Ti3O12. Firstly, we have discussed the basics of multiferroics and their types and the magnetoelectric effect. The effect of different dopants in originating the multiferroism in Bi4Ti3O12 have been reviewed and discuss in detail. At the end comparison of multiferroic and ferrite materials and their future perspective have been discussed.
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Chand Verma, Kuldeep. "Synthesis and Characterization of Multiferroic BiFeO3 for Data Storage." In Bismuth - Fundamentals and Optoelectronic Applications. IntechOpen, 2020. http://dx.doi.org/10.5772/intechopen.94049.

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Multiferroic BiFeO3 deals with spintronic devices involved spin-charge processes and applicable in new non-volatile memory devices to store information for computing performance and the magnetic random access memories storage. Since multiferroic leads to the new generation memory devices for which the data can be written electrically and read magnetically. The main advantage of present study of multiferroic BiFeO3 is that to observe magnetoelectric effects at room temperature. The nanostructural growth (for both size and shape) of BiFeO3 may depend on the selection of appropriate synthesis route, reaction conditions and heating processes. In pure BiFeO3, the ferroelectricity is induced by 6s2 lone-pair electrons of Bi3+ ions and the G-type antiferromagnetic ordering resulting from Fe3+ spins order of cycloidal (62-64 nm wavelength) occurred below Neel temperature, TN = 640 K. The multiferroicity of BiFeO3 is disappeared due to factors such as impurity phases, leakage current and low value of magnetization. Therefore, to overcome such factors to get multiferroic enhancement in BiFeO3, there are different possible ways like changes dopant ions and their concentrations, BiFeO3 composites as well as thin films especially multilayers.
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Conference papers on the topic "Magnetoelectric generator"

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Chung, Tien-Kan, and Gregory P. Carman. "Magnetoelectric nanoscale magnetic-field generator." In TRANSDUCERS 2009 - 2009 International Solid-State Sensors, Actuators and Microsystems Conference. IEEE, 2009. http://dx.doi.org/10.1109/sensor.2009.5285406.

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2

Tatevosyan, Andrey A., Vladimir S. Mischenko, and Anastasiya A. Luckacheva. "Experimental study of a low-speed magnetoelectric generator." In 2017 Dynamics of Systems, Mechanisms and Machines (Dynamics). IEEE, 2017. http://dx.doi.org/10.1109/dynamics.2017.8239517.

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3

Ostroverkhov, Mykola, Vadim Chumack, Mykhailo Kovalenko, and Yevhen Ihnatiuk. "Magnetoelectric Generator with Magnetic Flux Shunting for Electric Power Complexes." In 2022 IEEE 8th International Conference on Energy Smart Systems (ESS). IEEE, 2022. http://dx.doi.org/10.1109/ess57819.2022.9969246.

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4

Tatevosyan, Andrey A., and Valeria V. Fokina. "The study of the electromagnetic field of the synchronous magnetoelectric generator." In 2015 International Siberian Conference on Control and Communications (SIBCON). IEEE, 2015. http://dx.doi.org/10.1109/sibcon.2015.7147255.

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5

Tatevosyan, Andrey A. "The calculation of the magnetic field of the synchronous magnetoelectric generator." In 2016 Dynamics of Systems, Mechanisms and Machines (Dynamics). IEEE, 2016. http://dx.doi.org/10.1109/dynamics.2016.7819095.

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6

Ismagilov, F., V. Vavilov, and O. Yushkova. "Multicriteria optimization of the high-speed magnetoelectric generator on hybrid magnetic bearings." In 2016 2nd International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM). IEEE, 2016. http://dx.doi.org/10.1109/icieam.2016.7911422.

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7

Balagurov, Maxim V., Petr A. Bachurin, Abilmansur R. Mansurov, Dmitry B. Kuguchev, Vladimir S. Meshalkin, and Valery Y. Surov. "The Regulation, Protection and Control System for Magnetoelectric Generator with Combined Excitation." In 2018 19th International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices (EDM). IEEE, 2018. http://dx.doi.org/10.1109/edm.2018.8434963.

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8

Hovhannisyan, A. T., N. M. Qrmoyan, R. G. Arzanyan, V. H. Khachatryan, and R. G. Azatyan. "The magnetoelectric induction generator with the change of the magnetic flux direction (II)." In ТЕНДЕНЦИИ РАЗВИТИЯ НАУКИ И ОБРАЗОВАНИЯ. НИЦ «Л-Журнал», 2019. http://dx.doi.org/10.18411/lj-01-2019-123.

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9

Tatevosyan, A. S., A. A. Tatevosyan, and N. V. Zakharova. "Experimental Study and Calculation of Characteristics of Magnetoelectric Synchronous Generator Based On Asynchronous Machine." In 2023 Dynamics of Systems, Mechanisms and Machines (Dynamics). IEEE, 2023. http://dx.doi.org/10.1109/dynamics60586.2023.10349454.

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10

Hovhannisyan, A. T., N. M. Qrmoyan, R. G. Arzanyan, V. H. Khachatryan, and R. G. Azatyan. "Research of the magnetoelectric induction generator with the change of the magnetic flux direction (I)." In ТЕНДЕНЦИИ РАЗВИТИЯ НАУКИ И ОБРАЗОВАНИЯ. НИЦ «Л-Журнал», 2019. http://dx.doi.org/10.18411/lj-01-2019-122.

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