市场条件下电力系统规划工作的探讨

Discussion on the Power System Planning in Competitive Electricity Market

随着我国电力市场改革的逐步深入,电厂与电网将彻底分离,随之成立的独立的发电公司和具有自然垄断地位的电网公司将和用户一起作为同等地位的市场参与者参与电力商品交易,这将会使电源规划和输配电网规划具有更多的不确定性因素,从而使电力系统规划工作变得更为复杂。首先概括介绍了市场经济条件下电力系统规划工作的新定位、新思路及其评价新准则,然后介绍了作为发电公司企业内部的电源规划和分布式电源的规划,最后介绍了市场条件下输配电网规划面临的不确定性因素和规划的新思路与新方法。

Along with the innovation of electricity market in China, the generation and power network will be unbundled completely. The independent power network companies with natural monopolies and generation companies will participate in power trading with consumers in equal status. The market makes power generation planning and transmission-distribution network planning facing more uncertainties, so that the power system planning is more complex. Firstly the new orientation, new theory and new evaluation rules of power system planning in the competitive electricity market are introduced. Then the generation planning and distributed generation planning theory of generation companies is recommended. Finally the uncertainties, that the transmission-distribution network planning faced, are pointed out and the new planning theory and methods under the market environment are put forward.