DocumentCode
2018745
Title
Permanent magnet actuator and electronic drive for vacuum switches
Author
Jiyan, Zou ; Xiong-ying, Dum ; En-Yuan, Dong
Author_Institution
Dalian Univ. of Technol., China
Volume
2
fYear
2001
fDate
37104
Firstpage
1323
Abstract
The permanent magnet actuator (PMA) is a new drive system for vacuum switches, it is the key technology to the transformation from mechanic driver to electronic driver. After discussion on the concept of an electronic driver, an equivalent circuit of a typical PMA is given first, an optimized energizing current is proposed, that needs a minimum pulsed power source. Then the reliability of a PMA system is discussed
Keywords
driver circuits; electric actuators; equivalent circuits; permanent magnet machines; pulsed power supplies; vacuum switches; electronic drive; equivalent circuit; mechatronics; optimized energizing current; permanent magnet actuator; pulsed power source; reliability; vacuum switches; Actuators; Driver circuits; Equivalent circuits; Magnetic switching; Permanent magnets; Power system reliability; Pulse circuits; Switches; Vacuum systems; Vacuum technology;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines and Systems, 2001. ICEMS 2001. Proceedings of the Fifth International Conference on
Conference_Location
Shenyang
Print_ISBN
7-5062-5115-9
Type
conf
DOI
10.1109/ICEMS.2001.971927
Filename
971927
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