Bukreev V.G., Shandarova E.B., Bystrov E.A., Perevoshchikov F.V. Verification of Induction Motor Drive Prototype Model for Special Pumping Unit

download PDF

Abstract

The article is devoted to creation of induction motor drive (IMD) mathematical model in the Matlab/Simulink simulation environment, which serves as a prototype of the electric drive for a special high-power pumping unit. The model makes it possible to calculate static and dynamic characteristics at different control laws of voltage source inverter (VSI). To verify the model, the experimental setup was created, which includes a power source (PS), a servocontroller (SC) designed to control a frequency-controlled electric drive with support of information feedback sensors, which includes a frequency converter (FC) with the method of pulse-width modulation (PWM), cable line (CL), a low power squirrel cage induction motor (IM), rotary incremental encoder (EN) to measure the speed of IM, whose shaft is connected to the shaft of DC generator with permanent magnetic excitation (DCG) through a rigid coupling, resistive load. Simulation results were obtained for the scalar method of frequency control. In the process of adequate simulation model validation with experimental data, the nonlinearity of the motor magnetic circuit is taken into account. It was found that the proposed correction of the motor equivalent circuit inductances allows us to significantly reduce the value of difference between the model and the experimental data in different modes of motor operation. Thus, for example, for a half value of the supply voltage frequency, the mean square error between the calculated and experimental data for stator current and motor speed decreased by 3.5 and 1.5 times, respectively, at starting and 4.5 and 1.4 times in steady-state mode.

Keywords

induction motor drive, servocontroller, scalar control on speed drive, nonlinearity of magnetic materials, Lagrange polynomial, simulation modeling.

Victor G. Bukreev D.Sc. (Engineering), Professor, School of Energy & Power Engineering, National Research Tomsk Polytechnic University, Tomsk, Russia, This email address is being protected from spambots. You need JavaScript enabled to view it., https://orcid.org/0000-0001-9861-9765

Elena B. Shandarova Ph.D. (Engineering), Associate Professor, School of Energy & Power Engineering, National Research Tomsk Polytechnic University, Tomsk, Russia, This email address is being protected from spambots. You need JavaScript enabled to view it., https://orcid.org/0000-0001-7473-2771

Evgeniy A. Bystrov Postgraduate Student, School of Energy & Power Engineering, National Research Tomsk Polytechnic University, Tomsk, Russia, This email address is being protected from spambots. You need JavaScript enabled to view it., https://orcid.org/0000-0002-1829-6845

Filipp V. Perevoshchikov Undergraduate Student, School of Energy & Power Engineering, National Research Tomsk Polytechnic University, Tomsk, Russia, This email address is being protected from spambots. You need JavaScript enabled to view it., https://orcid.org/0000-0002-7932-2744

  1. Shreyner R.T. Matematicheskoe modelirovanie elektroprivodov peremennogotoka s poluprovodnikovymi preobrazovatelyami chastoty [Mathematical modeling of AC drives with semiconductor frequency converters]. Ekaterinburg, Ural Branch of the Russian Academy of Sci-ences Publ., 2000. 654 p. (In Russian)
  2. Lazarev G.B. Frequency-regulated electric drive of pump and fan systems. Silovaya elektronika [Power electronics], 2007, no. 3, pp. 41–48. (In Russian)
  3. Gavrilov D.P., Barabanov V.G. Development and research of the control system for the pumping unit. Vestnik YuUrGU. Seriya «Mashinostroenie» [Bulletin of the SUSU. Series "Mechanical engineering industry"], 2017, vol. 17, no. 2, pp. 11–19. doi: 10.14529/engin170202 (In Russian)
  4. Gruzdev K.P., Panin V.V. Application of frequency-controlled drive as a way to increase power efficiency. Energoeffektivnost i energosberezhenie v sovremennom proizvodstve i obshchestve [International scientific and prac-tical conference "Energy Efficiency and Energy Saving in Modern Production and Society"]. Voronezh, VSAU Publ., 2018, pp. 66-69. (In Russian)
  5. ZaytsevD.Yu., Pikalov A.A., Pribylova N.V. Energy-saving operation modes of asynchronous electric motors. Innovatsionnye tekhnologii i tekhnicheskie sredstva dlya APK [International scientific and practical conference of young scientists and specialists "Innovative technologies and technical means for the agro-industrial complex"]. Voronezh, VSAU Publ., 2017, pp. 222-225. (In Russian)
  6. Anuchin A.S. Sistemy upravleniya elektroprivodov [Electric drive control systems]. Moscow, MPEI Publ., 2015. 373 p. (In Russian) 
  7. Vinogradov A.B. Consideration of steel losses, saturation and surface effects in modeling dynamic processes in frequency-controlled induction motor drive. Elektrotekhnika [Electrical engineering], 2005, no. 5, pp. 56-61. (In Russian)
  8. Egorov A.V., Ershov M.S. Experimental study of the stability of frequency-regulated induction motor drives under short-term voltage drops. Promyshlennaya energetika [Industrial power engineering], 2018, no. 4, pp. 9-12. (In Russian)
  9. Shandarova E.B., Bukreev V.G., Bystrov E.A. Simulation modeling of induction motor drive of a submersible technological equipment pump. Elektrotekhnicheskie sistemy i kompleksy [Electrotechnical Systems and Complexes], 2021, no. 4(53), pp. 13-18. doi: 10.18503/2311-8318-2021-4(53)-13-18 (In Russian)
  10. Obukhov S.G., Chaplygin E.E., Kondratiev D.E. Pulse width modulation in three-phase voltage inverters. Elektrichestvo [Electricity], 2008, no. 7, pp. 23-31. (In Russian)
  11. Plotnikov Yu.V., Uymin Yu.S. Features of vector PWM implementation for TMS320 microprocessors. Trudy tretey nauchno-tekhnicheskoy konferentsii molodykh uchenykh Uralskogo energeticheskogo institute [Proceedings of the Third Scientific and Technical Conference of Young Scien-tists of the Ural Power Engineering Institute] Ekaterinburg, URFU Publ., 2018, pp. 232-236. (In Russian)
  12. Bogdanov A. A., Bystrov E. A. Analysis of the influence of algorithms and operating modes of a three-phase inverter on the spectral composition of output currents. Sbornik naucnykh trudov “Elektronnye i elektromekhanicheskie sistemy i ustroystva” [Materials of scientific papers "Electronic and electromechanical systems and devices"]. Tomsk, TSU Publ., 2021, pp. 210-214. (In Russian)
  13. Zinoviev G.S. Silovaya elektronika [Power electronics]. Moscow, Yurayt Publ., 2015. 667 p. (In Russian)
  14. Dementyev Y.N., Kojain N.V., Bragin A.D., Udut L.S. Control system with sinusoidal PWM three-phase inverter with a frequency scalar control of induction motor. 2015 International Siberian Conference on Control and Communications (SIBCON). 2015. Pp. 1-6. doi: 10.1109/SIBCON.2015.7147008
  15. Udut L.S., Chernyshev A.Yu., Gusev N.V. Development and modeling of induction motor drives with scalar control. Izvestiya vysshikh uchebnykh zavedeniy. Elektromekhanika [Russian Electromechanics], 2015, no. 3, pp. 43-49. (In Rus-sian)
  16. Chernyshev A.Yu., Chernyshev I.A. Determination of pa-rameters of induction motor circuit according to catalog data. Jelektromehanicheskie preobrazovateli jenergii [International Scientific and Technical Conference " Electromechanical power converters"]. Tomsk, TPU Publ., 2007, pp. 269–272. (In Russian)
  17. Dudkin A.N., Kim V.S. Elektrotekhnicheskoe materialovedenie: uchebnoe posobie [Electrotechnical Materials Science]. St. Petersburg, Lanbook Publ., 2017. 199 p. (In Russian)
  18. Nguyen V.V., Shilin A.A., Bukreev V.G., Perevoshchikov F.V., Bryantsev A.A. Synthesis of regulators of the drying plant control system based on statistical data. Doklady TUSUR [Proceedings of TUSUR University], 2021, vol. 24, no. 2, pp. 56–63. doi: 10.21293/1818-0442-2021-24-2-56-63 (In Russian)

Bukreev V.G., Shandarova E.B., Bystrov E.A., Perevoshchikov F.V. Verification of Induction Motor Drive Prototype Model for Special Pumping Unit. Elektrotekhnicheskie sistemy i kompleksy [Electrotechnical Systems and Complexes], 2022, no. 2(55), pp. 25-31. (In Russian). https://doi.org/10.18503/2311-8318-2022-2(55)-25-31

Details
Hits: 386