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研究了可控串联补偿动态模拟的实验方案和控制装置。动模实验证明,所研制的动模装置性能可靠。着重研究了TCSC工作于容性微调状态时系统的运行特性,分析了TCSC模块的稳态等值阻抗特性及TCSC动模实验模块本身的回路损耗对阻抗特性的影响,包括调制电感及发电机出力对TCSC阻抗特性的影响。理论计算与EMTP数值仿真都证明了动模实验结论的正确性。
The experimental scheme and control device of the controllable series compensation dynamic simulation are studied. Dynamic model experiments show that the performance of the dynamic device developed by the reliable. The operating characteristics of TCSC in capacitive trimming state are emphatically studied. The steady-state equivalent impedance characteristics of TCSC module and the loop loss of TCSC dynamic module itself are analyzed. The effects of modulation inductance and generator output Effect on TCSC Impedance Characteristics. The theoretical calculation and EMTP numerical simulation both prove the correctness of the dynamic model experiment conclusion.