Invention Grant
- Patent Title: Motor control method and apparatus thereof
- Patent Title (中): 电机控制方法及其装置
-
Application No.: US12110935Application Date: 2008-04-28
-
Publication No.: US07994746B2Publication Date: 2011-08-09
- Inventor: Chin-Fa Chiu , Chun-Lung Chiu , Ming-Shi Tsai
- Applicant: Chin-Fa Chiu , Chun-Lung Chiu , Ming-Shi Tsai
- Applicant Address: TW Taoyuan Hsien
- Assignee: Delta Electronics, Inc.
- Current Assignee: Delta Electronics, Inc.
- Current Assignee Address: TW Taoyuan Hsien
- Agency: Muncy, Geissler, Olds & Lowe, PLLC
- Priority: TW96118692A 20070525
- Main IPC: H02P6/06
- IPC: H02P6/06
Abstract:
A motor controlling method and apparatus thereof are provided. The control method includes the steps of receiving a switching phase signal of coil while the motor is rotating, for generating a separate signal, comparing the phase signal and the separate signal to generate a first control signal, generating a current feedback signal equivalent to the first control signal, and comparing the current feedback signal and the separate signal for generating a second control signal so as to control the operation of the motor.
Public/Granted literature
- US20080292290A1 MOTOR CONTROL METHOD AND APPARATUS THEREOF Public/Granted day:2008-11-27
Information query
