| 电力调度状态估计的实用技术研究与实践 |
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| 引用本文： | 周华锋,胡亚平,谢国财,姚海成.电力调度状态估计的实用技术研究与实践[J].南方电网技术,2014,8(3):21-26. |
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| 作者姓名： | 周华锋 胡亚平 谢国财 姚海成 |
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| 作者单位： | 中国南方电网电力调度控制中心，广州510623;广东电网公司电力科学研究院，广州510080;广东电网公司电力科学研究院，广州510080;中国南方电网电力调度控制中心，广州510623 |
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| 摘 要： | 状态估计是电力调度控制中心必备的基础应用模块。总结了状态估计的技术发展水平和运行经验,提出了通过参数管理、调试手段、指标分析等进一步推动状态估计的实用技术方案。在南方电网220 kV及以上大模型的应用实践证明了上述技术方案的工程有效性和可行性。
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| 关 键 词： | 状态估计 能量管理系统 参数 指标 |
Research on the Practical Technique of State Estimation for Power System Dispatching and Its Application |
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| ZHOU Huafeng,HU Yaping,XIE Guocai and YAO Haicheng.Research on the Practical Technique of State Estimation for Power System Dispatching and Its Application[J].Southern Power System Technology,2014,8(3):21-26. |
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| Authors: | ZHOU Huafeng HU Yaping XIE Guocai and YAO Haicheng |
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| Affiliation: | CSG Power Dispatching Control Center, Guangzhou 510623, China;Electric Power Research Institute of Guangdong Power Grid Corporation, Guangzhou 510080, China;CSG Power Dispatching Control Center, Guangzhou 510623, China;Electric Power Research Institute of Guangdong Power Grid Corporation, Guangzhou 510080, China |
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| Abstract: | State estimation （SE） is one of the basic functional modules for power dispatching control center. Making a summary of the technologies and application of SE in the preceding decades, this paper proposes practical techniques with parameter management, system debug and indicator analysis to further improve the practicality of SE. A case study on the 220 kV and above power grids of CSG demonstrates the effectiveness and feasibility of the proposed method. |
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| Keywords: | state estimation energy management system parameter indicator |
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