| 计及无功成本的实时电价模型 |
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| 引用本文： | 常宝波,孙洪波.计及无功成本的实时电价模型[J].重庆大学学报(自然科学版),1997,20(6):16-22. |
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| 作者姓名： | 常宝波 孙洪波 |
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| 作者单位： | 重庆大学电气工程系 |
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| 摘 要： | 将无功成本应用到实时电价理论中，应用增广拉格朗日乘子法推导实时有功和无功电价的精确模型，并就其乘子的物理意义进行了解释。文中通过算例验证了所提模型的有效性。
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| 关 键 词： | 电力系统 运行 无功成本 无功边际成本 实时电价 |
A Spot Price Model with Var Cost |
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| Chang Baobo,Sun Hongbo.A Spot Price Model with Var Cost[J].Journal of Chongqing University(Natural Science Edition),1997,20(6):16-22. |
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| Authors: | Chang Baobo Sun Hongbo |
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| Institution: | Chang Baobo Sun Hongbo |
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| Abstract: | This paper has applied the var cost to the theory of spot price.An augmented Lagrange method is employed to develop the exact model of spot price of active power and reactive power,and the physical means of Lagrange multipliers are explained.The numerical examples are given to demonstrate the validity of the proposed model. |
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| Keywords: | electric power system operation / var cost var marginal cost spot price electrical power market |
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