DocumentCode
2367792
Title
Transient current measurement of improved AC/DC current transformer for power system
Author
Ren, Shiyan ; Li, Mingming ; Chen, Xusheng
fYear
1995
fDate
24-26 April 1995
Firstpage
183
Abstract
The transient current measurement of the power system by an improved ac/dc current transformer is developed. The transient performance details and calculation formulas of the transformer are analyzed and derived. The important design bases for transient current measurement of the current transformer used to the power system are given. Testing results show that the transient error of 5000-A improved ac/dc current transformer is less than 1 percent, while the error of conventional transient current transformers is 5~10 percents and even much more
Keywords
Current measurement; Current transformers; Feedback amplifiers; Magnetic cores; Power system analysis computing; Power system measurements; Power system transients; Saturation magnetization; Transformer cores; Transient analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Instrumentation and Measurement Technology Conference, 1995. IMTC/95. Proceedings. Integrating Intelligent Instrumentation and Control., IEEE
Conference_Location
Waltham, MA, USA
Print_ISBN
0-7803-2615-6
Type
conf
DOI
10.1109/IMTC.1995.515126
Filename
515126
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