【摘要】 介绍了带列车供电的客货两用交流传动电力机车牵引变压器的结构、电气参数、设计特点、冷却系统等。该变压器的研制填补了我国带供电绕组的交流传动电力机车牵引变压器的空白,氮气密封结构在变压器行业里也是比较新颖和先进的,对这两方面作了详尽的阐述。更多还原

【Abstract】 Main transformer for AC drive electric locomotive for both passenger and freight transport is presented regarding as its major technical parameters,design features,main structure and the maintenance of cooling system.Its development fills a void in our country. N2 leak tight structure is advanced in transformer vocation.That two parts are expanded in detailed in this paper.更多还原