| 非线性规划法在矿井高压配电网无功补偿优化中的应用研究 |
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| 引用本文： | 柳春生,焦留成. 非线性规划法在矿井高压配电网无功补偿优化中的应用研究[J]. 煤炭学报, 2002, 27(4): 444-448 |
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| 作者姓名： | 柳春生 焦留成 |
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| 作者单位： | 焦作工学院,电气工程系,河南,焦作,454000 |
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| 摘 要： | 根据矿井高压配电网的特点,用非线性规划法对矿井高压配电网的无功补偿进行优化,建立无功补偿的目标函数和约束条件,确定了无功补偿的最佳容量及其最优分布。经不同类型的矿井应用表明,其理论与实际运行结论能较好地吻合。无功补偿效益明显提高,减少的线损率约为46％,投资咽收年限约为1a。
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| 关 键 词： | 非线性规划法 矿井 高压配电网 无功补偿优化 目标函数 约束条件 |
| 文章编号： | 0253-9993(2002)04-0444-05 |
| 修稿时间： | 2001-12-27 |
Application of nonlinear programming method in the reactive power compensation optimization of mine high voltage distribution network |
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| LIU Chun sheng,JIAO Liu cheng. Application of nonlinear programming method in the reactive power compensation optimization of mine high voltage distribution network[J]. Journal of China Coal Society, 2002, 27(4): 444-448 |
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| Authors: | LIU Chun sheng JIAO Liu cheng |
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| Abstract: | According to the characteristics of a mine high voltage distribution network,this paper gives a optimization to the reative power compensation of a mine high voltage distribution network by nonlinear programming method. A target function and restraint conditions are established. The optimum compensation capacity and its best distribution are proposed. It is verified that applicability of the method applied to the different types of mines.Reactive power compensation benefits are raised clearly.Wire loss proportion cuts down by about forty-six percent.The recovery life of investment is about one year. |
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| Keywords: | nonlinear programming method high voltage distribution network of mine optimization in reactive power compensation |
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