分级调节移相器控制策略研究

Control Strategy for Discrete Regulated Phase Shifter

以晶闸管控制分级调节的双芯对称型移相器为对象,在RTDS中建立了系统模型,开发了控制装置进行仿真研究,并提出了不同控制目标下的移相器控制策略。结果表明,晶闸管控制移相器能快速响应控制目标的变化,调节自身线路潮流达到优化系统潮流的目的。研究成果为可控移相器的国产化推广和工程实施打下了坚实的基础。

Based on the thyristor controlled discrete double core symmetry phase shifter, the system model is built in the real time digital simulator（RTDS） ; the control device is developed for simulation; the control strategies are pro-posed for different control objectives. The simulation results show that the TCPS can quickly respond to the change of the control objectives and achieve the aim of optimizing system power flow by regulating the power folw of the trans- mission line.