本文当中首先对电力供应链的基本特点进行简要说明,并在此基础之上建立起综合考量电力供应链在多级市场环境下收益最大且同时占电力供应链主导地位的售电商风险最低的电量组合模型来,通过分析发现电力供应链在不同风险与收益条件下形成的电量分配也是有所不同的。 First of all, this paper gives a brief description of the basic characteristics of the power supply chain. On the basis of this, it establishes the lowest risk of the electricity suppliers based on the comprehensive consideration that the electricity supply chain has the highest return and the dominance of the power supply chain under the multi-level market environment Electricity portfolio model, through the analysis found that the power supply chain in different risk and profit conditions under the formation of the distribution of electricity is also different.