| 实时经济调度的算法及其应用 |
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| 引用本文： | 姚诸香,左玉华,刘吉龙.实时经济调度的算法及其应用[J].电力系统保护与控制,2006,34(1):79-81,86. |
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| 作者姓名： | 姚诸香 左玉华 刘吉龙 |
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| 作者单位： | 江西电力调度中心 江西南昌330029(姚诸香)，山东省聊城电业局 山东聊城252000(左玉华，刘吉龙) |
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| 摘 要： | 结合电力生产实际,提出并实现了一种用于日发电计划修改的实时经济调度方法:模型以系统运行成本最小为目标,考虑了机组和系统的安全约束条件;算法稳定、快速、无收敛性问题;主要特点是符合调度人员的工作习惯,实用性强。
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| 关 键 词： | 经济调度 购电成本 超短期负荷预计 发电转移 |
| 文章编号： | 1003-4897（2006）01-0079-03 |
| 收稿时间： | 2005-04-30 |
| 修稿时间： | 2005-04-302005-07-19 |
A novel real time economical dispatch algorithm and its implementation |
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| YAO Zhu-xiang, ZUO Yu-hua,LIU Ji-long.A novel real time economical dispatch algorithm and its implementation[J].Power System Protection and Control,2006,34(1):79-81,86. |
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| Authors: | YAO Zhu-xiang ZUO Yu-hua LIU Ji-long |
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| Affiliation: | 1. Jiangxi Electric Power Dispatching Center, Nanchang 330029,China; 2. Liaocheng Power Supply Bureau,Liaocheng 252000, China |
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| Abstract: | A novel real time economical dispatch algorithm is presented in this paper.The method described has been implemented to update the daily generation schedule in real time for a provincial power grid.Minimal cost of operation is chosen as the objective function to balance the system load and generation,considering security constraints of units and power system.The implementation displays an impressive performance in speed and robustness,as well as verifies the advantage in convergence and practicality. |
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| Keywords: | economical dispatch operation cost very short term load forcast generation redistribution |
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