- Tytuł:
- Analysis of the influence of inverter PWM speed control methods on the operation of a BLDC motor
- Autorzy:
- Ciurys, M. P.
- Powiązania:
- https://bibliotekanauki.pl/articles/140544.pdf
- Data publikacji:
- 2018
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
analysis
brushless DC motors
electrical machines
PWM speed control
measurements - Opis:
- An analysis of the influence of inverter PWM speed control methods on the operation of a brushless DC (BLDC) motor was carried out. Field-circuit models of the BLDC motor were developed taking into account rotational speed control by two classic methods: the unipolar H_ON_L_PWM and the bipolar H_PWM_L_PWM. Waveforms of the electrical and mechanical quantities and the motor parameters were computed. The results of the computations were verified by measurements performed on a specially designed test stand. On the basis of the measuredwaveforms of the electrical and mechanical quantities the dependence of the drive system efficiencies and power losses on rotational speed was determined for the two methods of inverter control.
- Źródło:
-
Archives of Electrical Engineering; 2018, 67, 4; 939-953
1427-4221
2300-2506 - Pojawia się w:
- Archives of Electrical Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł