| 考虑差价合同交易的电力市场均衡模型 |
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| 引用本文： | 王长军,张少华,李渝曾,言茂松. 考虑差价合同交易的电力市场均衡模型[J]. 上海大学学报(自然科学版), 2001, 7(4): 349-352 |
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| 作者姓名： | 王长军 张少华 李渝曾 言茂松 |
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| 作者单位： | 上海大学机械电子工程与自动化学院, |
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| 基金项目： | 国家自然科学基金(59937150)资助项目;上海市教委发展基金(99QD53)资助项目 |
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| 摘 要： | 基于线性供应函数均衡的方法，考虑发电商具有非零截距边际成本函数，建立了考虑差价合同市场的电力市场均衡模型。理论分析和算例结果表明，电力市场中远期合同市场交易有助于减少发电商利用市场力来操纵市场的行为，从而有利于形成高效的市场均衡电价。
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| 关 键 词： | 电力市场 差价合同 均衡模型 线性供应函数均衡 非零截距边际成本函数 电力工业 |
| 文章编号： | 1007-2861(2001)04-0349-04 |
| 修稿时间： | 2000-04-25 |
Equilibrium Model of Electricity Markets with Contracts for Price Differences |
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| WANG Chang jun,ZHANG Shao hua,LI Yu zeng,YAN Mao song. Equilibrium Model of Electricity Markets with Contracts for Price Differences[J]. Journal of Shanghai University(Natural Science), 2001, 7(4): 349-352 |
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| Authors: | WANG Chang jun ZHANG Shao hua LI Yu zeng YAN Mao song |
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| Abstract: | Using linear supply function equilibrium method, an equilibrium model of electricity markets with contracts for price differences is developed, in which marginal cost functions with non zero intercepts for power generators are considered. Theoretical analysis and numerical results show that electricity forward transactions play a significant role in reducing the incentives of power generators to exercise market power to manipulate the market, and therefore achieving a more efficient market equilibrium price. |
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| Keywords: | electricity markets contracts for differences equilibrium model |
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