| 热电厂电气系统的继电保护综合自动化 |
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| 引用本文： | 杨国华,杨国旭.热电厂电气系统的继电保护综合自动化[J].宁夏工程技术,2005,4(4):384-386. |
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| 作者姓名： | 杨国华 杨国旭 |
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| 作者单位： | 1. 宁夏大学,物理电气信息学院,宁夏,银川,750021
2. 巴陵石化有限责任公司,热电事业部设备室,湖南,岳阳,413000 |
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| 摘 要： | 利用远动终端RTU（remote terminal unit）和数据采集及监控SCADA（superivisory control and dataacquisition）系统，将某热电厂10kV设备保护纳入综合自动化系统，即利用遥测、遥信、遥控改进原有保护系统存在的缺陷和不足，提高了10kV继电保护系统的管理水平.
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| 关 键 词： | 继电保护 数据采集和监控系统 远动终端 |
| 文章编号： | 1671-7244(2005)04-0384-03 |
| 收稿时间： | 12 21 2004 12:00AM |
| 修稿时间： | 2004年12月21 |
Protective relaying synthetical automation in electric system of power station |
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| YANG Guo-hua,YANG Guo-xu.Protective relaying synthetical automation in electric system of power station[J].Ningxia Engineering Technology,2005,4(4):384-386. |
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| Authors: | YANG Guo-hua YANG Guo-xu |
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| Affiliation: | 1. College of Physics and Electrical Information, Ningxia University, Yinchuan 750021, China; 2. Baling Petrifaction Limited Company, Yueyang 413000, China |
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| Abstract: | Facing the weakness and defect of the protective relaying system,the paper discussed about using remote terminal unit, supervisory control and data acquisition system, and bringing the lOkv facility protection into synthetical automation system in a certain power station. Using telemetry,teleindication and telecontrol, the management level of lOkv rotective relaying was greatly increased and it ensured to realize the power supply stability and credibility in the power station electric system. |
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| Keywords: | protective relaying supervisory control and data acquisition system remote terminal unit system |
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