Combined with the problems during the experiment, design a improved testing circuit of Direct Current Attenuation Method.
结合试验过程中遇到的问题,给出了改进的直流衰减法测试电路。
2
If the contact resistance is too big, the influence is dependable, and lowered the circuit breakers to break the service life, direct influence of safety production.
如果触头接触电阻过大,即影响工作可靠,又降低了高压断路器的使用寿命,直接影响安全生产。
3
Moreover, an improved method is proposed for the phase current reconfiguration on the basis of the direct current circuit.