电气技术  2013, Vol. 14 Issue (04): 57-60    DOI:
技术与应用 |
基于AGC的日发电计划在线调整、执行与评估策略
杜晓勇1, 李岩1, 刘轶1, 李奎1, 赵勇2
1.河南电力调度控制中心, 郑州 450052;
2.郑州供电公司, 郑州 450052
The Strategy of Daily Generation Scheduling Online Adjusting Implementing and Evaluating Based on Agc
Du Xiaoyong1, Li Yan1 Liu Yi1, Li Kui1, Zhao Yong2
1. He’nan Electric Power Dispatching and Controlling Center, Zhengzhou 450052;
2. Zhengzhou Power Supply Company, Zhengzhou 450052
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摘要 提出了利用AGC动态调整并执行日发电计划的策略, 给出了实时评估算法作为辅助决策依据。该策略可在机组跟踪日发电计划的同时, 根据电网实际负荷与预测偏差, 按照节能调度优先级顺序实时调整机组出力, 提高了全网AGC调整容量、速率和精度。在河南电网的应用表明, 该策略能保证日发电计划的有效执行, 为节能调度实施提供了有力的技术手段, 并有效提高了电网运行的安全性和省际联络线控制效果。
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杜晓勇
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关键词 日发电计划AGC在线调整在线评估    
Abstract:The strategy of generation scheduling dynamic adjusting and implementing by usingAGC is presented, and gives a real-time adjustment algorithm as basis for assistant-decision. Thestrategy can adjust generation unit's real-time power with the energy-saving dispatching priority orderaccording to the grid load forecast bias while generation unit tracking the daily generation scheduling.The whole grid's AGC adjustment capacity, speed and preciseness is improved by using this strategy.The application of this strategy in Henan Power Grid shows that it ensure daily generation schedulingimplementing effectively, provide a strong technical means for the implementation of energy-savingdispatching, and improve the security of the power grid and the tie-line control effect.
Key wordsdaily generation scheduling    AGC    online adjustment    online evaluation   
收稿日期: 2014-06-26      出版日期: 2013-07-25
引用本文:   
杜晓勇, 李岩, 刘轶, 李奎, 赵勇. 基于AGC的日发电计划在线调整、执行与评估策略[J]. 电气技术, 2013, 14(04): 57-60. Du Xiaoyong, Li Yan, Liu Yi, Li Kui, Zhao Yong. The Strategy of Daily Generation Scheduling Online Adjusting Implementing and Evaluating Based on Agc. Electrical Engineering, 2013, 14(04): 57-60.
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https://dqjs.cesmedia.cn/CN/Y2013/V14/I04/57