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| 在线预决策紧急控制系统中的若干问题 | |
| 引用本文： | 鲍颜红,方勇杰,薛禹胜,牟宏,雷鸣,程慈源,马志波,秦华,曾勇刚.在线预决策紧急控制系统中的若干问题[J].电力系统自动化,2001,25(24):1-2,16. |
| 作者姓名： | 鲍颜红 方勇杰 薛禹胜 牟宏 雷鸣 程慈源 马志波 秦华 曾勇刚 |
| 作者单位： | 1. 国家电力公司电力自动化研究院, 2. 山东电力调度通信中心, 3. 广东电力调度通信中心, |
| 基金项目： | 国家重点基础研究专项经费 (G19980 2 0 30 1)，国家自然科学基金 (5 992 0 0 37，国家电力公司科技项目 (SP11- 2 0 0 1- 0 1- 0 4) |
| 摘 要： | 探讨“在线预决策、实时匹配”暂态稳定紧急控制技术中的伪量测量设置问题和暂态后的静态安全分析问题。针对紧急控制系统的量测量有限的困难，利用EMS提供的信息和典型方式信息，采用二次规划法补充伪量测量。除了保证整个系统的暂态稳定性外，还考虑了系统在实施紧急控制后的静态安全性。这两种算法的可行性和有效性已在山东电网和广东韶关电网的在线预决策系统中得到工业验证。 |
| 关 键 词： | 紧急控制 在线预决策 状态估计 静态安全分析 |
| 收稿时间： | 1/1/1900 12:00:00 AM |
| 修稿时间： | 1/1/1900 12:00:00 AM |
PRACTICAL CONSIDERATIONS ON THE ON-LINE PRE-DECISION EMERGENCY CONTROL SYSTEMS |
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| Bao Yanhong,Fang Yongjie,X ue Yusheng,Mou H ong,L ei Ming,Cheng Ciyuan,Ma Zhibo,Qin H ua,Zeng Yonggang .Nanjing Autom ation Research Institute,Nanjing ,China . Shandong Electric Power Dispatching and Com munication Cent.PRACTICAL CONSIDERATIONS ON THE ON-LINE PRE-DECISION EMERGENCY CONTROL SYSTEMS[J].Automation of Electric Power Systems,2001,25(24):1-2,16. | |
| Authors: | Bao Yanhong Fang Yongjie X ue Yusheng Mou H ong L ei Ming Cheng Ciyuan Ma Zhibo Qin H ua Zeng Yonggang Nanjing Autom ation Research Institute Nanjing China Shandong Electric Power Dispatching and Com munication Cent |
| Affiliation: | Bao Yanhong1,Fang Yongjie1,X ue Yusheng1,Mou H ong2,L ei Ming2,Cheng Ciyuan2,Ma Zhibo2,Qin H ua3,Zeng Yonggang3 1.Nanjing Autom ation Research Institute,Nanjing2 10 0 0 3,China 2 . Shandong Electric Power Dispatching and Com munication Cent |
| Abstract: | On- line pre- decision,real- time match is a trend of em ergency control for large- scale power system s. The relevant functions on on- line state estimation and static security analysis are discussed in this paper.Since som e parts of the power system are not observable for the available real time m easurem ents,this paper presents a method using the information from EMS and data of typical operating m odes,applying quadratic programming to set pseudo- measurements for the state estimation. A DC power flow based method for static security after the transient period is also proposed. Applications of these methods to Shandong Power System and Shaoguan Power System in Guangdong Province have obtained satisfactory results. |
| Keywords: | emergency control on- line pre- decision state estim ation static security analysi |
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