摘要
浙江省电力市场采用差价合同与实时现货市场相结合的交易方式 ,在吸收澳大利亚国家电力市场模式的基础上 ,针对浙江电网的实际情况制定了市场规则。文中详细讨论了电力市场中市场支配力的内容、原因和分析方法 ,对浙江省电力市场的竞价机制进行了介绍。通过对 2 0 0 1年 7月30日的电厂竞价数据的分析 ,研究了浙江省电力市场成员的市场支配力大小。分析结果表明浙江省电力市场中市场份额主要集中在 3个发电商中 。
The electricity market of Zhejiang Province is a pool- based spot market with bilateral contracts for difference.The market code is developed based on Australia's National Electricity Market together with the practical situation of Zhejiang power network.This paper first introduces the concept,the main reasons and the analysis m ethod of market power in electricity market.Then based on a brief discussion of the market structure of Zhejiang electricity market,the power suppliers'bidding data on July 30 ,2 0 0 1are studied in detail to estimate the market power of each participants. The results show that Zhejiang electricity market is dom inated by three m ajor suppliers,and is therefore highly concentrated.
出处
《电力系统自动化》
EI
CSCD
北大核心
2002年第9期26-29,共4页
Automation of Electric Power Systems
