Tertiary reactors can be economically switched as system reactive power requirements and voltage profiles vary. 接在第三绕组上的电抗器可根据系统无功的要求以及电压分布的变化而经济地投切。
The tertiary voltage control module gives the reference voltage curves of the pilot nodes by a power loss least based optimal power flow ( OPF) calculation. 三级电压控制利用以网损最小为目标的最优潮流计算,求出中枢母线电压的设定值曲线。
The tertiary level partitioning power system into some control areas, and do the global optimization of voltage and reactive power. 其中,第三级在将整个电力系统分成若干控制区域的基础上,进行电压无功的全局优化;
Secondary Voltage Control is a very important part of hierarchical voltage control. It links tertiary voltage control and primary voltage control and can coordinate reactive power resources of the control region. Its performance directly affects voltage and reactive power control effect. 二级电压控制是分级电压控制中非常重要的一环,不仅承上启下,而且能协调控制区域内无功资源,其性能优劣直接影响电压无功控制效果。