摘要
国民经济中,作为最大的碳排放部门的电力行业,引入碳排放因素尤为重要。为研究碳排放价格对电力市场均衡结果及发电商利润的影响,首先,给出考虑碳排放价格的电力市场发电成本模型;然后,建立考虑碳排放价格的电力市场古诺均衡模型并进行均衡分析。分析表明:引入碳排放价格后,高碳排放的发电商的利润下降;碳价波动、合同电量对电力市场均衡价格有明显的影响;碳价、合同电量的合理选取对发电商利润有着显著的影响;引入碳排放价格的市场机制不仅可以降低CO2的排放量,达到节能减排的效果,同样可促进新能源市场的发展,优化电源结构,具有一定的现实意义。
In the national economy, electric power industry is the largest carbon emission department. Therefore, taking the carbon emission factor into power market is particularly important. In order to study the influence of the carbon emission price upon electricity market equilibrium results and upon the generation company's profits, first, the model of power generation cost in electricity market is put forward, which has considered the price of carbon emissions. Then, the cournot equilibrium model of electricity market is established, which also has considered the price of carbon emissions and equilibrium analysis is made. Analysis shows that: after introducing the carbon price, high carbon generation company's profits have fallen; the fluctuation of carbon price and contract amount of electricity have obvious influence on power market equilibrium price; reasonable selection of a carbon price, the contract for electricity have a significant impact on the generation company's profits; power market mechanism included the carbon price can not only reduce CO2 emissions, but also promote the development of new energy market and optimize the structure of power, which has certain practical significance.
出处
《智能电网》
2015年第9期818-822,共5页
Smart Grid
关键词
电力市场
碳排放成本
碳排放价格
均衡分析
electricity market
carbon emission costs
carbon emission price
equilibrium analysis
