| 台山电厂600 MW机组低负荷经济运行协调控制系统优化研究 |
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| 引用本文： | 伍宇忠.台山电厂600 MW机组低负荷经济运行协调控制系统优化研究[J].广东电力,2009,22(12):56-59. |
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| 作者姓名： | 伍宇忠 |
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| 作者单位： | 广东电网公司电力科学研究院,广东,广州,510600 |
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| 摘 要： | 以台山电厂600MW机组开展低负荷经济运行过程中对协调控制系统的优化为例,针对机组滑压曲线优化后斜率的大幅提高以及电网对机组自动发电控制（automatic generation control,AGC）快速变负荷的要求,详细介绍了机组低负荷经济运行控制系统可能出现的问题和协调控制系统需要进行的修改及采取的对策,提出了提高机组快速变负荷能力和协调控制系统稳定性的方法。
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| 关 键 词： | 低负荷运行 协调控制系统 滑压曲线 变负荷速率 自动发电控制 滑压斜率 |
Optimization of Coordinated Control System during Low-load Economic Operation of 600 MW Units in Taishan Power Plant |
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| WU Yu-zhong.Optimization of Coordinated Control System during Low-load Economic Operation of 600 MW Units in Taishan Power Plant[J].Guangdong Electric Power,2009,22(12):56-59. |
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| Authors: | WU Yu-zhong |
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| Affiliation: | WU Yu-zhong (Electric Power Research Inst. of Guangdong Power Grid Corp. , Ouangzhou, Guangdong 510600, China) |
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| Abstract: | Taking for example the optimization of coordinated control system（CCS）during low-load economic operation of 601） MW units in Taishan Power Plant, aiming at the considerable increase in the slope of optimized sliding pressure curve and the requirement of power grid on fast load changing of automatic generation control（AGC）, the paper describes in detail some common problems of control system during low-load economic operation of unit and presents the methods to modify CCS for improving the fast load responding capability of unit and the stability of CCS. |
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| Keywords: | Iow-load operation coordinated control system（CCS） sliding pressure curve load change rate automatic generation control（AGC） pressure sliding slope |
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