DocumentCode
2013740
Title
Automotive electrically driven air conditioner system
Author
Oldenkamp, J.L. ; Erdman, D.M.
Author_Institution
BG Automotive Motors, Fort Wayne, IN, USA
fYear
1989
fDate
28-29 Aug 1989
Firstpage
71
Lastpage
72
Abstract
An automotive electric air conditioning system is described. The system utilizes a brushless DC motor with back electromotive force (EMF) sensing in lieu of a position sensor. A 96 V power supply is proposed to reduce line current to well under 50 A. The motor and the back EMF sensing are described in detail. The electric system developed includes a hermetically sealed motor and plumbing similar to that of a household system and decoupled compressor speed from engine speed
Keywords
DC motors; air conditioning; automotive electronics; 96 V; automotive electric air conditioning system; back EMF sensing; back electromotive force; brushless DC motor; hermetically sealed motor; line current; Air conditioning; Automotive engineering; Brushless DC motors; Circuits; DC motors; Diodes; Engines; Pulse width modulation; Rotors; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Automotive Power Electronics, 1989
Conference_Location
Dearborn, MI
Type
conf
DOI
10.1109/APE.1989.97158
Filename
97158
Link To Document