核电机组参与浙江电力现货市场报价策略研究

The Study on the Bidding Strategy of Nuclear Power Units in Zhejiang Electricity Spot Market

随着浙江省电力现货市场建设的逐步推进,核电机组作为浙江电力市场的重要发电侧主体之一,需要调整其参与现货市场的策略,以应对现货市场的风险并保证合理收益。首先分析了核电机组的运行特点和浙江电力现货市场出清流程,接着为核电机组制定了2种不同的现货市场报价策略,探讨了2种报价策略的特点与适用条件。最后以IEEE 30节点系统为例,分别在不同负荷水平下模拟了现货市场的出清流程与结果,提出了核电机组在现货市场中的报价建议。

With the gradual development of Zhejiang electricity spot market,as one of the important generators in Zhejiang electricity market,nuclear power units need to adjust their strategies to participate in the spot market in order to cope with the risk of the spot market and ensure reasonable benefits.This paper first analyzes the operation characteristics of nuclear power units and the clearing process of Zhejiang electricity spot market,then formulates two different spot market bidding strategies for nuclear power units,and discusses the characteristics and applicable conditions of the two bidding strategies.Finally,IEEE 30-bus system is taken as an example to simulate the clearing process and results of the spot market under different load respectively,and some suggestions on the bidding of nuclear power units in the spot market are put forward.