| 考虑暂态频率偏移的一次调频旋转备用优化方法 |
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| 引用本文： | 刘明松,孙华东,何剑.考虑暂态频率偏移的一次调频旋转备用优化方法[J].电网技术,2011,35(8):129-133. |
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| 作者姓名： | 刘明松 孙华东 何剑 |
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| 作者单位： | 中国电力科学研究院,北京市海淀区,100192 |
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| 摘 要： | 对一次调频中起作用的旋转备用优化配置进行了研究，提出了一种考虑暂态频率偏移的优化方法。该方法先通过离线分析计算出每台机组在一次调频过程中允许承担的最大有功，然后综合考虑每台机组的一次调频旋转备用成本和转动惯量，给出系统一次调频旋转备用的优化配置方案。另外，还针对不同旋转备用配置对系统暂态频率偏移的影响进行了分析。最后对某实际电力系统进行了仿真，仿真结果证明了所提算法的有效性。
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| 关 键 词： | 一次调频 旋转备用 暂态频率偏移 |
An Optimization Method for Spinning Reserve in Primary Frequency Control Considering Transient Frequency Deviation |
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| LIU Mingsong,SUN Huadong,HE Jian.An Optimization Method for Spinning Reserve in Primary Frequency Control Considering Transient Frequency Deviation[J].Power System Technology,2011,35(8):129-133. |
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| Authors: | LIU Mingsong SUN Huadong HE Jian |
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| Affiliation: | LIU Mingsong,SUN Huadong,HE Jian(China Electric Power Research Institute,Haidian District,Beijing 100192,China) |
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| Abstract: | The optimization configuration of spinning reserve that is active during primary frequency regulation is researched,and an optimization method in which the transient frequency deviation of power system is taken into accouont is proposed.Firstly by use of off-line analysis the proposed method calulates the maximum active power of each generation unit that is allowed to be undertaken during primary frequency regulation;then both spining reserve cost of primary frequency reglation and rotational inertia of eac... |
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| Keywords: | primary frequency regulation spinning reserve transient frequency offset |
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