this paper present the comprehensive objective function considering network energy loss, node voltage level and investment of reactive compensation equipment . penalty function is considered to deal with variables violating the constraints 本文提出了考虑配电网网损效益、节点电压水平和无功补偿费用的综合目标函数,对于目标函数中的电压越界点,采用惩罚函数予以解决。
based on the tsc reactive compensation equipment, a new low-voltage intelligent controller is designed, which can slove switched-capacitor without instantaneous rush current by means of zero-crossing triggering of scr components, and can realize auto-tracking reactive power, compensating and auto-switching scb . msp430f149 mcu is used as its core controller . it is shown that the algorithm in hand has the vantage of decreasing power loss and lowers of voltage and increasing the distribution system efficiency, for example power factor 该控制器以msp430f149为控制核心,暂态投切控制晶闸管过零触发,避免了电容器投切时的电流冲击;稳态运行时接触器替代晶闸管,实现了无功补偿的自动跟踪和电容器的自动投切,解决了投切时的暂态电流冲击和稳态可靠运行的难题。