In view of the problems of low channel utilization rate and low power supply of supporting power plants in the original 500 kV point-to-net work adjustment scheme of Shanxi"West-east power transmission"channel adjustment,an optimization scheme for power supply configuration is proposed based on the elimination of measures such as replacing compact wires and installing series compensation.This scheme is analyzed from the aspects of the power transmission function,the degree of power generation in supporting power schemes,the difficulty of project implementation,and the optimization of the network structure in southeastern Shanxi.Compared with the original scheme,it is believed that this scheme can better meet the external transmis-sion needs of Shanxi power grid and create conditions for the development of load in Beijing Tianjin Hebei.
关键词
电源配置/通道调整/点对网
Key words
power configuration/channel adjustment/point to network
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