DocumentCode
2959646
Title
Design of BLDC Sensorless Control System for Vehicle Fuel Pump
Author
Dafang, Wang ; Jiuyang, Zheng ; Yi, Jin ; Guifan, Zhao
Author_Institution
Sch. of Automobile Eng., Harbin Inst. of Technol., Weihai, China
Volume
1
fYear
2011
fDate
28-29 March 2011
Firstpage
631
Lastpage
633
Abstract
This paper designs a kind of BLDC sensor less control system for vehicle fuel pump. The control system uses 78F9222 of NEC as a core control unit, and uses the Back-EMF method to achieve the sensor less control for BLDC. The system can implement over-current protection, over voltage protection and over temperature protection. Loading test shows that the control system has high performance to meet the actual needs.
Keywords
brushless DC motors; control system synthesis; electric potential; fuel pumps; overcurrent protection; overvoltage protection; sensorless machine control; vehicles; 78F9222; BLDC sensorless control system; back EMF detection method; core control unit; overcurrent protection; overtemperature protection; overvoltage protection; vehicle fuel pump; Brushless DC motors; Fuel pumps; Rotors; Switches; 78F9222; BLDC; Back EMF detection method; sensorless control system; vehicle fuel pump;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Computation Technology and Automation (ICICTA), 2011 International Conference on
Conference_Location
Shenzhen, Guangdong
Print_ISBN
978-1-61284-289-9
Type
conf
DOI
10.1109/ICICTA.2011.166
Filename
5750697
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