新能源参与浙江电力现货市场的交易机制与效益分析New energy market trading mechanism and benefit analysis of Zhejiang electricity spot market
周子青,邓晖,房乐,章枫,徐程炜,徐立中
ZHOU Ziqing,DENG Hui,FANG Le,ZHANG Feng,XU Chengwei,XU Lizhong
摘要(Abstract):
随着“碳达峰、碳中和”思路和举措的进一步明确,以及建设新型电力系统目标的提出,中国新能源将持续快速发展。在当前补贴逐步退坡的政策背景下,通过市场机制解决新能源消纳和收益问题已成为各方共识。对此,基于浙江新能源发展现状,结合浙江电力现货市场交易机制,对新能源以报量不报价方式参与现货市场交易进行仿真测算。结果表明:通过合理设置保障消纳利用小时数和合理利用小时数,新能源可在保障自身收益情况下,通过参与市场降低补贴费用;相较于风电,光伏对现货市场的接受能力更强。
As China has declared its pledge on peak emission and carbon neutrality and the target of building a new power system,the new energy in China is undergoing a period of rapid development. However,since the subsidies for new energy continues to decrease,it is widely recognized that new energy consumption and the revenues should be addressed through a market-oriented way. The paper simulates and estimates new energy participating in market trade by“quoted volume without quotation”based on the trading mechanism of electricity spot market in Zhejiang province. The results show that new energy,through rational safeguarding of utilization hours and rational utilization hours consumption,can ensure its own revenues and in the meantime reduce subsidies by participation in market;in contrast to wind power,solar PV is more receptive to electricity spot market.
关键词(KeyWords):
新能源;电力现货市场;市场仿真;收益分析
new energy;electricity spot market;market simulation;revenue analysis
基金项目(Foundation): 国家电网有限公司科技项目(5100-202155492A-05-ZN)
作者(Author):
周子青,邓晖,房乐,章枫,徐程炜,徐立中
ZHOU Ziqing,DENG Hui,FANG Le,ZHANG Feng,XU Chengwei,XU Lizhong
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