DocumentCode
3304786
Title
Design of Test System on Zero Sequence Current Transformers
Author
Pi, Da-neng ; Gao, Hai-zhou
fYear
2010
fDate
24-25 April 2010
Firstpage
626
Lastpage
629
Abstract
The zero sequence current transformer is one of the key component of permanent magnetism leakage circuit protection breaker and release relay. A C8051F120 microcontroller is used as the controller of performance test system of an intelligent zero sequence current transformers. We analysis the operating and test principle of zero sequence current transformer, hardware composition and software program. The results show that the test system can quickly and accurately test the performance index and characteristics curve of magnetic core of zero sequence current transformers.
Keywords
Circuit testing; Control systems; Current transformers; Intelligent systems; Magnetic analysis; Magnetic circuits; Microcontrollers; Protection; Protective relaying; System testing; leakage protection; microcontroller; test system; zero sequence current transformer;
fLanguage
English
Publisher
ieee
Conference_Titel
Machine Vision and Human-Machine Interface (MVHI), 2010 International Conference on
Conference_Location
Kaifeng, China
Print_ISBN
978-1-4244-6595-8
Electronic_ISBN
978-1-4244-6596-5
Type
conf
DOI
10.1109/MVHI.2010.62
Filename
5532550
Link To Document