CRH5动车组牵引变流器控制软件国产化设计与创新

摘要

The control theory and methed of the localization traction converter of CRH5 EMU were introduced, the problems were summarized after CRH5A-5019 EMU equipped with the localization traction converter went into service,and the solutions were listed.The traction converter′s control software achieve great promote and innovation after 300 000 km oprating,reach the advanced level in China.%简单介绍了具有完全自主知识产权的CRH5型动车组国产化牵引变流器控制原理与方法,并对装载国产化牵引变流器动车组CRH5A-5019投入到哈齐线运营以来遇到的故障进行了原因分析,并列出了具体的解决措施.目前的运营情况证明经过30万km的运营考核后CRH5国产化牵引变流器控制软件方法在设计上具有很大的改进与创新,达到国内先进水平.