双轨制下的电力市场不平衡资金分析

在中国的电力体制改革进程中，计划与市场共存的局面短期内不会改变。随着市场进一步放开，计划与市场解耦运行的模式不可持续，但不解耦模式下不平衡资金问题更为显著。以不解耦模式为背景对不平衡资金展开讨论，通过对不平衡资金计算公式的拆分，得到资金来源相对明确的各个部分，提出不平衡资金的疏导方案。同时，根据理论阻塞盈余及市场用电量所占比例，提出对市场阻塞盈余的处理建议，并通过算例说明了该方法对不解耦模式的适应性。

Unbalanced Funds Analysis under the Background of Coexistence of Planning and Market

In the process of electric power system reform in China, the coexistence of planning and market may not change in the short term. With electricity market expanding, the decoupling operation mode of planning and market is unsustainable. While the issue of unbalanced funds is more prominent when planning and market are coupled. A study is made on the unbalanced funds against the background of coupling pattern. The paper splits the calculation formula of unbalanced funds into various parts whose sources are relatively clear, and hereby proposes allocation schemes. Meanwhile, suggestions are provided on managing market congestion surplus according to the theoretical amount and the proportion of market power consumption to the total. Case studies have verified the adaptability of the proposed method to the coupling pattern.