DocumentCode
229770
Title
Design and optimization of high frequency current transformer
Author
Yanshen Ye ; Deliang Liang ; Jinhua Du ; Ming Tang ; Xiang Liu
Author_Institution
State Key Lab. of Electr. Insulation & Power Equip., Xi´an Jiaotong Univ., Xi´an, China
fYear
2014
fDate
22-25 Oct. 2014
Firstpage
963
Lastpage
966
Abstract
A high frequency current transformer (HFCT) is designed to test the partial discharge of power cables. For a better diagnosis result, an optimal current transformer is designed. A circuit model is built to find out the effects of various parameters on the output of the HFCT. The testing results prove that the designed HFCT has a better performance than the commercial HFCT.
Keywords
current transformers; high-frequency transformers; partial discharge measurement; power cable testing; circuit model; commercial HFCT; high frequency current transformer; optimal current transformer; partial discharge testing; power cables; Capacitance; Equivalent circuits; Insulation; Integrated circuit modeling; Partial discharges; Power cables; Sensitivity;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines and Systems (ICEMS), 2014 17th International Conference on
Conference_Location
Hangzhou
Type
conf
DOI
10.1109/ICEMS.2014.7013616
Filename
7013616
Link To Document