BROWSE
Detail
Registered POWER SUPPLY MODULE FOR HALL SENSORLESS BRUSHLESS DIRECT CURRENT MOTOR
- Inventors
- Yang Yil Suk, Sewan Heo, Kim Sang Gi, Kim Jongdae, Minki Kim, Oh Jimin
- Application No.
- 13286455 (2011.11.01)
- Publication No.
- 20120139463 (2012.06.07)
- Registration No.
- 8823299 (2014.09.02)
- Country
- UNITED STATES
- Project Code
- 10MB3600, Development of High Voltage/Current Power Module and ESD for BLDC Motor, Kim Jongdae
- Abstract
- Disclosed is a power supply module for a hall sensorless BLDC motor, including: a high-voltage/large-current power device t applied with high voltage/large current and including a plurality of power devices driving the hall sensorless brushless direct current (BLDC) motor; a motor driving circuit sensing and controlling a positional signal or a velocity signal of the hall sensorless BLDC motor and generating a PWM control signal for controlling the hall sensorless BLDC motor; and a power device driving circuit driving the high-voltage/large-current power device according to the PWM control signal of the motor driving circuit, wherein the high-voltage/large-current power device, the power device driving circuit, and the motor driving circuit are CMOS-integrated on the same substrate.
- Family
| Status | Patent | Country | KIPRIS |
|---|---|---|---|
| Registered | 홀 센서리스 ＢＬＤＣ 모터용 전원 공급 모듈 | KOREA | KIPRIS |