考虑远期合同交易的发电市场分段线性供应函数均衡模型

被引:15
作者
张少华
王晛
李渝曾
机构
[1] 上海大学自动化系
关键词
发电市场; 远期合同; 分段线性供应函数均衡;
D O I
暂无
中图分类号
F407.6 [电气、电子工业];
学科分类号
摘要
采用线性供应函数均衡方法 ,针对多个具有非零截距线性边际成本的非对称发电商 ,研究了考虑远期合同交易的发电市场均衡模型。提出了 2种方法 ,即基于发电阈值电价的方法与基于竞标阈值电价的方法 ,来获取分段均衡的供应函数 ,并计及发电商出力限制对均衡结果的影响。算例分析表明了模型的有效性 ,并且显示 ,如果市场规则要求发电商投标时必须保证其合同电力 ,则在发电商的合同销售电力较大时 ,这种市场规则通常将导致市场均衡价格的明显下降。
引用
收藏
页码:17 / 22
页数:6
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