新加坡电力市场需求响应机制及对中国电力市场建设的启示

Demand Response Mechanism in Singapore Electricity Market and Its Enlightenment to China's Power Market Construction

需求响应机制对于缓解中国当前的供需矛盾、提高资源的利用率具有重要的意义,新加坡有着较为成熟的需求响应机制。首先,介绍新加坡电力市场的改革历程及当前主要运营机制,重点介绍新加坡现货市场下的需求响应机制,分析其结算机制,概括总结新加坡需求响应机制的特点和实施效果;然后,通过IEEE 30节点系统算例对不同市场场景下需求响应的实施效果进行讨论;最后,基于中国当前现货市场单边交易机制,提出近期中国开展现货市场需求响应的启示和思路。

The demand response mechanism is of great significance for easing the current contradiction between power supply and demand in China and improving the utilization rate of energy resources. Singapore has a relatively mature demand response mechanism in electricity market. Firstly, the paper introduces the reform process of Singapore’s electricity market and its operating mechanism at the present stage, with emphasis on the demand response mechanism under Singapore’s spot market. Besides, the paper analyzes the settlement mechanism, and summarizes the characteristics and implementation effects of Singapore’s demand response mechanism. And then, an IEEE-30 node example is used to analyze the implementation effects of demand response under different market scenarios. Finally, based on the current operating mechanism of China’s spot market, some inspirations and ideas are put forward for China to construct the demand response mechanism of the spot market in the near future.