Sensorless Control of Switched Reluctance Motor Using Impressed Voltage Pulse Algorithm

스위치드 릴럭턴스 모터의 센서리스제어를 위한 전압펄스주입 알고리즘

We propose an improved sensorless drive method of Switched Reluctance Motors using impressed voltage pulses. Conventional impressed voltage pulse method has a problem of phase delay because of low -pass filter. So In this paper we propose an unproved sensorless driving method based on the impressed voltage pulse using new phase-shift circuit technique that overcomes the phase delay and start-up problem.