8K电力机车功补系统主电路改进研究

Research on Main Circuit of Power Factor Compensator in 8K Electric Locomotive

概述了 8K电力机车功率因数补偿系统的工作现状 ,分析了原有系统中主电路参数选取的不足 ,提出并综合比较了几种改造方案 ,选出了一种较适合 8K电力机车使用的主电路参数改造方案 ,并通过计算机仿真验证了结论 .

This paper depicts the situation of power factor compensator in 8K electric locomotive. It analyses the fault of the original main circuit, and gives the optimum scheme by the theory analysis. In the end, it gives the results of computer simulation.