SPEED CONTROL OF SENSORLESS BRUSHLESS DC MOTOR BY COMPUTING BACK EMF FROM LINE VOLTAGE DIFFERENCE
نویسندگان
چکیده
منابع مشابه
Sensorless Control of a Brushless DC Motor
This paper uses a new position sensor less drive for brushless DC (BLDC) motors. In conventional sensor less control methods such as the back-EMF detection method, the performance is high only at a high speed range due to the fact that the magnitude of the back-EMF is dependent on the rotor speed. A solution is derived that estimates the rotor position by using an unknown input observer over a ...
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ژورنال
عنوان ژورنال: INTERNATIONAL JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY
سال: 2019
ISSN: 0976-6553,0976-6545
DOI: 10.34218/ijeet.10.5.2019.004