ZER4型蓄电池电力工程车主电路分析

摘要

This article mainly take ZER4 Battery Electric Locomotives for example detailed presents the following aspects: from structure of main circuit, technical parameters, principle of main circuit, power supply mode conversion and circuit protection.%主要以ZER4型蓄电池电力工程车为例，从主电路结构、主要技术参数、主电路原理、各供电模式转换分析及电路保护等进行详尽的阐述。