任跃,刘天琪,乔光尧,晏小彬,周胜军.交/直流线路并行运行对铁心饱和不稳定的影响[J].电测与仪表,2016,53(18):. (REN Yue,LIU Tianqi,QIAO Guangyao,YAN Xiaobin,ZHOU Shengjun).Study on the impact of the AC / DC line running in parallel to the core saturation instability[J].Electrical Measurement & Instrumentation,2016,53(18):.
交/直流线路并行运行对铁心饱和不稳定的影响
Study on the impact of the AC / DC line running in parallel to the core saturation instability
The corridor resource is very tight, the situation that HVDC lines and AC lines HVDC lines are parallelly erected with AC lines. Set up the electromagnetic coupling model of AC/DC lines which is parallel or same tower by the electromagnetic transient program. Calculate the fundamental frequency induction current of dc line and ac/dc side voltage and current distortion rate, analyzed the influence of parallel AC and DC line to core saturation instability, and studied the measure for limit the induced current on dc line.