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Mechanism of Price Spiking in Electric Power Market
Author(s): LIU Yaan, GUAN Xiaohong, SUN Zuo, ZHOU Dianmin
Pages: 67-
70
Year: 2001
Issue:
8
Journal: ELECTRIC POWER
Keyword: 电力市场; 电价; 资源竞标; 对策;
Abstract: 针对电力公司常常采用的持留电量和改变竞标曲线2种策略,以实际市场数据为基础,对各策略下电价、成交量及收入进行仿真.仿真结果表明,持留电量和改变竞标曲线都会使电价产生飞升,而且收入大多并不因为成交量的减少而下降,反而由于电价的飞升而增加,分析和仿真都说明了2种对策的低风险和高利润特点.要平抑市场电价,首先要有措施控制供电方的持留电量行为,同时还要管制竞标者通过改变竞标曲线各段斜率而提升电价,两者缺一不可.
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