Analytical method of a calculation of a torque ripple a two-phase pmsm supplied by a pwm controlled inverter

• Autorzy: Záskalický P.

Warianty tytułu

PL

Metoda obliczeń analitycznych pulsacji momentu w dwufazowym silniku synchronicznym z magnesami trwałymi zasilanym z przekształtnika PWM

• Języki publikacji: EN

Abstrakty

EN

The paper deal with steady-state analysis of a two-phase permanent magnet synchronous motor (PMSM) drive with a voltage-source inverter is presented. A complex Fourier series approach is used to predict the inverter output voltage and line current waveform. Assuming the output inverter's voltage is controlled by a pulse-width modulation (PWM). The permanent magnet synchronous motor model is obtained from its analogy to the fixed-excited synchronous motor. From the induced voltage and line current waveforms the electromagnetic torque ripple waveform is calculated.

Słowa kluczowe

EN

analytical method; two-phase motor

PL

obliczenia analityczne; silnik dwufazowy

• Wydawca: Sieć Badawcza Łukasiewicz - Górnośląski Instytut Technologiczny
• Czasopismo: Maszyny Elektryczne : zeszyty problemowe
• Rocznik: 2012
• Tom: Nr 1(94)
• Strony: 125--130
• Opis fizyczny: Bibliogr. 7 poz., rys.

Twórcy

autor

Záskalický P.

• Department of Electrical Engineering and Mechatronic, Faculty of Electrical Engineering and Informatics, Technical University of Košice,

Bibliografia

• [1]. Zakalicky M. Zakalicka, Steady State Analysis of a Three-Phase Voltage Source Inverter; Conference on Applied Electrical Engineering and Informatics, September 8-11, 2008, pp.139-143, Greece, Athens 2008.
• [2]. T.J. Takeuchi, Theory of SCR Circuit and Application to Motor Control; Electrical Engineering College Press, Tokyo, 1968.
• [3]. Я.Б. Зельдович, И.М.Яглом, Высшая матемaтика дла начинающих физиков и техников; Издтельство Наука Москва 1982.
• [4]. B. Dobrucky, M. Beňov , P. Španik, Using Complex Conjugated Magnitudes- and Orthogonal Park-Clarke Transformation Methods of DC/AC/AC Frequency Converter; Elektronika ir Elektrotechnika T 170, No. 5(93), 2009, pp. 29-33, Lhituanie, 2009
• [5]. H. Buhler, Electronique de puissance ; Traité d’electricite, Vol. XIV, Laussane, 1987
• [6]. P. Zakalicky, Torque ripple calculationof a permanent synchronous motor supplied by a threephase invertet with PWM; KOMEL- Maszyny elektryczne, 88/2010, pp. 81-86, Katowice, Poland
• [7]. P. Zakalicky, J. Kaňuch, Complex Fourier Series Mathematical Model of a Single Phase Inverter with PWM of a Output Voltage; SMC’2009, XIII International Conference System Modelling and Control, October 12-14, 2009, Zakopane, Poland.