The thesis will analyze the fast fuse used as soft start shortcircuit protect.

本文分析了快熔作软起动器短路保护的可行性和必要性。

The effect of cathode, electrolyse and temperature on the performance of the battery has been investigated in terms of the shortcircuit discharge.

研究了不同正极材料、不同电解质和不同温度对电池短路放电性能的影响以及电池的重复短路放电性能。

The analytical and experimental results show that the shortcircuit protection circuit is fast, safe, reliable and simple, and is of great application value.

分析与实验结果表明，短路保护快速、安全、可靠、简便、应用价值较大。

Using this device can control the test point of contact line in shortcircuit and heat cycle experiment of catenary, as a result, the temperature of contact line can be measured.

使用该装置可以对接触网短路热循环实验各个测温点进行循环测量。