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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Xiaodong Liang Lim, J. |
| Copyright Year | 1972 |
| Abstract | Power-system protection for oil-field distribution systems consists of protection for electrical submersible pump (ESP) installations and their upstream electrical circuits. In this paper, a comprehensive protective-device coordination and an arc-flash hazard analysis are conducted for a large oil-field distribution system. Various protection schemes are investigated and compared. This paper focuses on three areas: ESP installation protection using switchboards, the protective-device coordination of upstream electrical circuits of ESP wells, and how to obtain the optimized protective-device settings for both protection and arc-flash-safety concerns. ESP installation protection using fuses is first addressed. ESP wells that cannot be protected by fuses are particularly investigated, and a motor controller used with a fuse can provide a better protection for such ESP wells. A motor control center (MCC) for two large water injection pumps is used as a case study for the protective-device coordination of upstream circuits of ESP wells. Nuisance tripping was experienced during a motor starting at a 1750-hp water injection pump. The investigation indicates that improper relay settings at the MCC were the root cause. The optimized protective-device settings can be achieved by conducting a protective-device-coordination study and an arc-flash hazard analysis by keeping both protection and arc safety in mind. |
| Sponsorship | IEEE Industry Applications Society |
| Starting Page | 340 |
| Ending Page | 348 |
| Page Count | 9 |
| File Size | 1620141 |
| File Format | |
| ISSN | 00939994 |
| Volume Number | 46 |
| Issue Number | 1 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-01-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Power system protection Electrostatic precipitators Hazards Underwater vehicles Fuses Transformers Power supplies Petroleum Switching circuits Motor drives submersible pumps motor controller oil field power-system protection |
| Content Type | Text |
| Resource Type | Article |
| Subject | Industrial and Manufacturing Engineering Control and Systems Engineering Electrical and Electronic Engineering |
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