美国输电规划的准则及其对我国的启示

The transmission planning principles of American and illumination to China

市场条件下输电网规划所处的环境已经发生了重大变化,面对的不确定性因素大大增加,输电网规划难度也在加大,所以如何科学、合理地制定电网发展规划已经成为我国一个迫切需要解决的问题。美国的电力市场化改革早于中国,对于市场条件下的输电网规划,制定了一系列切实可行的规划准则,包括基本原则、规划层次、规划程序及成本分摊机制等,这些准则对我国现阶段的输电网规划有一定的参考意义。

In the electricity power market, the environment is quite different from traditional conditions for transmission planning. The uncertainties have increased dramatically as well as the differentia, therefore how to process transmission planning logically and accurately in the power market has become an urgent issue in current China. The reform in America is earlier than in China, so far they have accumulated much experience, some was very successful. They have established a series of planning principles, which were practical and feasible. This paper mainly introduced the transmission planning on planning contents and methodology in America, explained the planning principles, planning levels, planning procedures and cost allocation, aiming at Chinese current transmission planning tasks.