CAJ | 학술논문

HXD1型交流机车直流中间回路起着衔接整流和逆变两个环节的作用,其支撑电容不但能稳压、滤波,还能给交流电机负载提供无功功率。本文简单介绍了HXD1型变流器中直流支撑电容的作用、容量的取值、联接方式及放电检测方法。为更深入地研究牵引变流器中的直流支撑电容提供一种了解途径。
HXD1형교류궤차직류중간회로기착함접정류화역변량개배절적작용,기지탱전용불단능은압、려파,환능급교류전궤부재제공무공공솔。본문간단개소료HXD1형변류기중직류지탱전용적작용、용량적취치、련접방식급방전검측방법。위경심입지연구견인변류기중적직류지탱전용제공일충료해도경。
HXD1 type AC locomotive DC intermediate circuit plays a convergence of rectifier and inverter two link function,which can not only support capacitor regulator,filter,but also to the AC motor load reactive power.This paper briefly introduces the type HXD1 converter DC capacitor support role,capacity value,connecting mode and discharge detection method.For a more in-depth study of the traction inverter DC capacitor support provides an understanding of the pathways.