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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Bo Niu Sen Wang Xiuyu Xie Lu Pu Zhizhong Li Chuanming Zhou |
| Copyright Year | 2012 |
| Description | Author affiliation: Shaanxi Electric Power Research Institute, Xi'an, 710054, China (Bo Niu; Sen Wang; Xiuyu Xie; Lu Pu; Zhizhong Li; Chuanming Zhou) |
| Abstract | Operation of Disconnecting Switch (DS) and Circuit Breaker (CB) can produce very fast transient overvoltage (VFTO) in GIS. During the transmission process of VFTO in GIS, as the backflow route of VFTO, corresponding high frequency interference can be induced on the shell of GIS. High-frequency interference's entering into grounding network can cause transient ground potential rise (TGPR), resulting in resistance interference. The paper focuses on the transmission characteristics of high frequency interference caused by VFTO, and analyzes factors affecting interference voltage transmission through changing grounding network parameters. For the typical grounding network structure and actual grounding network model in a substation, transmission factors affecting interference voltage in the grounding network are analyzed through changing grounding network parameters to discuss the interference caused by DS operation on GIS substation via resistance coupling mode. |
| Starting Page | 76 |
| Ending Page | 80 |
| File Size | 295355 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781467347471 |
| e-ISBN | 9781467347464 |
| DOI | 10.1109/ICHVE.2012.6357008 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-09-17 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Couplings Electric potential Grounding Surface waves Interference Soil Gas insulation |
| Content Type | Text |
| Resource Type | Article |
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