Impacts of the Renewable Portfolio Standard on Regional Electricity Markets
Impacts of the Renewable Portfolio Standard on Regional Electricity Markets
复制标题
可再生能源组合标准对区域电力市场的影响
DOI：
10.1061/(asce)ey.1943-7897.0000202
复制
发表时间：
2015
期刊：
影响因子：
--
通讯作者：
Tieming Liu
中科院分区：
文献类型：
--
作者：
Yingjue Zhou;Tieming Liu
摘要本文研究了可再生能源组合标准(RPS)管制对区域电力市场的影响。考虑一个区域市场，一个或两个电力供应商有能力生产可再生能源并进入可交易的绿色证书(TGC)市场。建立了一个垄断模型和一个纳什博弈双寡头模型，研究了TGC价格和RPS比例对TGC价格的影响。令人惊讶的是，分析结果表明，当区域市场中的RPS百分比增加时，绿色功率输出减少。分析结果还表明，随着TGC电价的提高，绿色发电量增加，总利润先降低后增加。在两种区域市场结构下，都存在一个最大化社会福利的最优RPS百分比。并通过数值分析比较了两种模型的差异。当TGC电价上涨时，双寡头市场中的发电量变化比垄断市场中的要慢。行动..。
AbstractThis paper examines the effects of renewable portfolio standard (RPS) regulation on regional electricity markets. A regional market with one or two power suppliers with the capacity to generate renewable energy and access the tradable green certificate (TGC) market is considered. A monopoly model and a Nash game duopoly model to study the effects of TGC price and RPS percentage are established. Surprisingly, the analytical results indicate that the green power output decreases when the RPS percentage increases in a regional market. The analytical results also show that when the TGC price increases, the green power output increases and the total profit first decreases and then increases. Under both regional market structures, an optimal RPS percentage to maximize the social welfare exists. The difference between the two models is also compared with a numerical analysis. When the TGC price increases, the electricity outputs change more slowly in the duopoly market than in the monopoly market. The op...