| 计及输电网中有功和无功注入功率波动的网损概率分析方法 |
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| 引用本文： | 穆钢,崔建业,王卫国.计及输电网中有功和无功注入功率波动的网损概率分析方法[J].东北电力学院学报,1994(4). |
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| 作者姓名： | 穆钢 崔建业 王卫国 |
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| 作者单位： | 东北电力学院电力工程系，东北电力集团调度通讯中心 |
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| 摘 要： | 输电系统的网损是随着其运行方式的变化（即节点注入有功、无功的变化）而变化的。传统的网损分析方法必须建立在选择典型运行方式或典型日的基础上，难以全面、准确地反映运行方式变化对网损方法的影响。本文在作者建立的用概率分布函数分析输电系统网损方法的基础上，进一步提出了同时计及有功、无功注入功率波动对网损影响的分析方法，并用算例检验了所提方法的有效性。
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| 关 键 词： | 输电系统，网损功率，网损电量，概率分布函数，无功功率注入 |
A New Probabilistic Method for Analyzing Losses of Bulk Transmission System with Fluctuating Active and Reactive Power Injections |
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| Mu Gang ,Gui Jianye, Wang Weiguo.A New Probabilistic Method for Analyzing Losses of Bulk Transmission System with Fluctuating Active and Reactive Power Injections[J].Journal of Northeast China Institute of Electric Power Engineering,1994(4). |
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| Authors: | Mu Gang Gui Jianye Wang Weiguo |
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| Abstract: | The power loss of a bulk transmission system is varied with the variation of its operation conditions,i. e. the variations of active and reactive power injections. The classical loss analysis methods are based on the selection of a typical operation condition. It is difficult to reflect corretly the effect of variations of operation condition on the power loss. The probabilistic distribution function of Power loss has been used to analyze the power loss varition, both accounts for variations of active and reactive power injections. mathematical model and algorithm are Propose and they are verified in a bulk transmission system. |
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| Keywords: | bulk transmission system power loss energy loss probabilistic distribution function reactive power injection |
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