Invention Grant
- Patent Title: Control of a brushless motor
- Patent Title (中): 无刷电机的控制
-
Application No.: US13085155Application Date: 2011-04-12
-
Publication No.: US08773052B2Publication Date: 2014-07-08
- Inventor: Andrew Charlton Clothier , Stephen Greetham , Tuncay Celik
- Applicant: Andrew Charlton Clothier , Stephen Greetham , Tuncay Celik
- Applicant Address: GB Malmesbury
- Assignee: Dyson Technology Limited
- Current Assignee: Dyson Technology Limited
- Current Assignee Address: GB Malmesbury
- Agency: Morrison & Foerster LLP
- Priority: GB1006386.5 20100416
- Main IPC: H02P23/12
- IPC: H02P23/12
Abstract:
A method of controlling a brushless motor that includes exciting a winding of the motor in advance of predetermined rotor positions by an advance period. The length of the advance period is defined by a waveform that varies periodically with time. Additionally, a control system that implements the method, and a motor system that incorporates the control system.
Public/Granted literature
- US20110254487A1 CONTROL OF A BRUSHLESS MOTOR Public/Granted day:2011-10-20
Information query
