上海交通大学学报

上海交通大学学报（自然版）

• 电工技术 • 上一篇    下一篇

考虑节能减排约束的寡头电力市场均衡模型

杨建林1，严正1，俞国勤2，林一2(   

  1. (1.上海交通大学 电气信息与电气工程学院, 上海 200240; 2.上海电力公司，上海 200122)
  • 收稿日期:2009-10-23 修回日期:1900-01-01 出版日期:2010-07-28 发布日期:2010-07-28

Equilibrium Model for Electricity Market Including Energy Saving and Emission Reduction Constraints

YANG Jianlin1，YAN Zheng1，YU Guoqin2，LIN Yi2   

  1. (1.School of Electronic, Information and Electrical Engineering, Shanghai Jiaotong University, Shanghai 200240, China; 2.Shanghai Electric Power Corporation, Shanghai 200122, China)
  • Received:2009-10-23 Revised:1900-01-01 Online:2010-07-28 Published:2010-07-28

摘要： 建立了一种考虑节能减排约束的寡头电力市场均衡模型.在该均衡模型中，发电机节点对应的节点电价由边际能量成本、发电容量机会成本、节能减排机会成本和机组爬坡率机会成本组成.结果表明，在寡头市场环境下，高能耗率、高排放率发电商常常通过降低报价的方式来获取更大收益；而低能耗率、低排放率发电商则采取抬高报价方式来获取更大收益.此外，在多时段情况下，还会出现排放量(煤耗量)由轻负荷时段向重负荷时段转移的现象.

关键词: 节能减排, 寡头垄断电力市场, 均衡模型, 线性供给函数

Abstract: An oligopolistic model, including the energy saving and emission reduction constraints, was proposed. The locational marginal prices associated with generator buses are composed by four components: the marginal energy cost, the capacity opportunity cost, the energy saving and emission reduction opportunity cost and the ramp rate opportunity cost. As illustrated by the case study, in the oligopolistic environment, the GenCos with high energyconsumption rate and high emission rate have to reduce their bidding prices to obtain more revenues, while the GenCos with low energy rates and low emission rates can obtain more revenues by increasing the bidding prices. Besides, in the multiperiods scenario, the energy consumption amount (emission amount) often shift from the valley load periods to the peak load periods.

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