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电网技术  2007 

供电公司使用期权合同购电优化策略研究

, PP. 54-57

Keywords: 电力市场,电力零售市场,最优化,期权合同

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Abstract:

研究了当供电公司既可以从实时电力市场购电,又可以通过期权合同市场购电时供电公司的最优购电决策问题。假设实时电力市场购电价格、电力零售市场的需求以及零售价格都是随机变量,且它们之间存在一定的函数关系,通过建立2阶段数学模型,求出风险中性的供电公司应从电力期权合同市场购买的期权合同的数量、供电公司应执行的电力期权合同的数量以及从实时电力市场中购买电量的解析解。算例结果证明了所得出结论的正确性。

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