摘要
简要介绍了CRH2型200km/h动车组牵引传动系统的组成和特点,详细分析了牵引/制动特性和高压电器、牵引变压器、牵引电机等关键组件的技术参数和技术特点;CRH2型动车组牵引传动系统集成的高度成熟性及各大部件的高可靠性是保证动车组安全可靠性的最重要的因素。
The present paper briefly introduces the buildup and characteristic of 200 km/h CRH2.The technical parameters and characteristic of such key modules as traction/brake system, high voltage electric apparatus, traction transformer and traction motor are analyzed in detail. The maturity of CRH2 EMUs traction system integration and the high reliability of each main part are the most important elements that ensure the safe running of EMUs.
出处
《机车电传动》
2008年第4期1-7,38,共8页
Electric Drive for Locomotives
