Compensation for Capacitive Current in Urban Distribution Network
[1]WANG Jin-feng,BAO Yi,CHENG Yaosen,et al.Compensation for Capacitive Current in Urban Distribution Network[J].Journal of Zhengzhou University (Engineering Science),2012,33(04):69-72.[doi:10.3969/j.issn.1671-6833.2012.04.016]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
33
Number of periods:
2012 04
Page number:
69-72
Column:
Public date:
2012-07-10
- Title:
- Compensation for Capacitive Current in Urban Distribution Network
- Keywords:
- cables; capacitive current; reactor; distribution network
- CLC:
- TM71
- Abstract:
- There are more and more cable lines in urban power distribution network, as a result, the capaci-tive reactive power is sent back when the load is light, and the fault current is very large when one phase isshortened. This paper established a model of a whole cable line transformer substation by using the PSB ofMA’TLAB on the basis of the theoretical analysis and caiculation. Through the simulation and reasonable gelec.tion of the parameters, the two problem are solved synthetically, The simulation results have shown that thecapacitive current is reduced obviously at both the bus under no-Load and failure point. At the same time, theparameters of the required reactor when the length of cable line is different, which ean provide reference forengineering applications.
- References:
- -
- Similar References:
Memo
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Last Update:
1900-01-01