Особенности частотного анализа контура регулирования момента в электроприводе переменного тока

Александр Николаевич Шишков, Дмитрий Александрович Сычев, Никита Вадимович Савостеенко, Мария Николаевна Крупнова, Андрей Алексеевич Землянский

Аннотация


В работе приведена и математически описана структурная схема канала регулирования момента синхронного двигателя. Рассматривается прохождение синусоидального сигнала в контуре регулирования момента, приведены уравнения для описания динамических свойств контура регулирования тока. Рассмотрены особенности частотных характеристик канала регулирования электромагнитного момента в частотно-регулируемых электроприводах c синхронными электрическими машинами. Канал регулирования момента рассматривается как линейная система с амплитудной модуляцией. Проведен сравнительный анализ экспериментальных и расчетных логарифмических частотных характеристик контуров регулирования тока и момента.


Ключевые слова


электропривод; частотное регулирование; логарифмические частотные характеристики; синхронный реактивный двигатель

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Литература


Efimenko E.I. Physical Processes in Salient Poles Alternating Current Machines and their Ana-lytical Description Taking into Account Discrete Windings. Electrical Technology Russia, 2001, iss. 4, pp. 27–36.

Golubev A.N., Lapin A.A. A Multiphase Synchronous Electric Drive. Electrical Technology Russia, 2005, iss. 2, pp. 43–47.

Usynin Yu.S., Grigor'ev M.A., Vinogradov K.M. [Electric Drives and Generators with Synchronous Reactive Machine of Independent Excitation]. Elec-trical Technology Russia, 2007, iss. 3, pp. 21–27.

(in Russ.)

Ivanov E.S. [Principles of Using Phase EMF in Electric Drives with Frequency-Current Control of AC Motor Torque]. Electrical Technology Rus-sia, 2008, iss. 7, pp. 32–42. (in Russ.)

Shreyner R.T., Krivovyaz V.K., Kalygin A.I. [Control of Direct Frequency Converters with PWM in AC Drive Systems]. Electrical Technology Rus-sia, 2007, iss. 5, pp. 26–38. (in Russ.)

Dement'ev Yu.N. [Mathematical Description of Static and Dynamic Modes of an Electric Drive of an Alternating Current with Gate Converters]. Elec-trical Technology Russia, 2009, iss. 12, pp. 45–51. (in Russ.)

Usynin Yu.S., Grigor'ev M.A., Shishkov A.N. [Frequency Characteristics of Torque Control Channel in Synchronous Electric Drives]. Electrical Techno¬logy Russia, 2012, iss. 4, pp. 54–60. (in Russ.)

Karzhavov B.N. [About Control of Torque of Executive Motor in Electric Drives]. Electrical Technology Russia, 2011, iss. 2, pp. 39–46. (in Russ.)

Dement'ev Yu.N. [Mathematical Description of AC Drives with a Gate Converter]. Electrical Technology Russia, 2012, iss. 6, pp. 36–42. (in Russ.)

Terekhov V.M. [Modern Control Methods and their Use in the Electric Drive]. Russian Elec-trical Engineering, 2000, iss. 2, pp. 25–28. (in Russ.)

Vayner G.A., Stroganov B.G. Controllable Synchronous Motor in System with Frequency and Phase Feedback. Russian Electrical Engineering, 2005, iss. 6, pp. 1–9.

Litvinov B.V., Davydenko O.B. Synchro-nous Reluctance Motor with a Laminated Rotor. Russian Electrical Engineering, 2009, vol. 80, iss. 1, pp. 29–32.

Litvinov B.V., Davydenko O.B. Synchro-nous Reluctance Motors with Lowered Magnetic Conductivity along Transverse Axis. Russian Elec-trical Engineering, 2010, vol. 81, iss. 3, pp. 121–125. DOI: 10.3103/S106837121003003X

Solomatin A.A., Meshcheryakov V.N., Le¬vin P.N. [Synchronized Asynchronous Electric Drive with Frequency Control]. Elektromekhanika [Russian Electromechanics], 2009, iss. 2, pp. 51–57. (in Russ.)

Davydenko O.B., Kazanskiy V.M. Substi-tution Circuit of Reactive Synchronous Motor with Laminated Rotor. Russian Electrical Engineering, 1998, iss. 2, pp. 18–22.

Kobzev A.A., Novikova N.A., MishulinYu.E. Electric Drive Control System with Control Signal Modulation. Electrical Technology Russia, 1997, iss. 4, pp. 21–25.

Plakhtyna E.G., Shakaryan Yu.G., Vinits-kiy Yu.D., Vasyliv K.N., Lozinskiy A.S. Mathemat-ical Model of AC Adjustable-Frequency Electric Drive. Electrical Technology Russia, 1996, iss. 3,

pp. 53–59.

Kurbasov A.S. Parameters of Reluctance Motors. Electrical Technology Russia, 1994, iss. 12, pp. 58–62.

Tarasov V.N. [Low-Power Synchronous Electric Drives with Adjustable Magnetic Excita-tion]. Electrical Technology Russia, 1990, iss. 11, pp. 38–43. (in Russ.)

Kodkin V.L., Gafiyatullin R.Kh., Khayb-zhov E.R. [Frequency Analysis of Digital Control Systems for High-Precision Servomechanical Drives with Regard to the Suppression Link]. Bulletin of South Ural State University, Series “Power Engi-neering”, 2002, iss. 2, pp. 60–63. (in Russ.)

Usynin Yu.S., Butakov S.M., Grigor'ev M.A., Karavaev G.V., Vinogradov K.M. [Experi-mental Frequency of Characteristics of AC Drives with Valve Frequency Converters]. Bulletin of South Ural State University, Ser. Power Engineering, 2002, iss. 2,

pp. 67–70. (in Russ.)

UsyninYu.S., Monyushko N.D., Grigor'ev M.A., Karavaev G.V., Vinogradov K.M. [Electric Drive With Synchronous Independent-excitation Jet Engine]. Bulletin of South Ural State University, Ser. Power Engineering, 2001, iss. 1, pp. 70–77. (in Russ.)




DOI: http://dx.doi.org/10.14529/power170210

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