Study on Fast Wiring Conversion Device Based on Relay Protection Tester
At present,in the process of testing relay protection devices through testers,multiple current and voltage test cables need to be connected.There is a risk of incorrect wiring during the wiring process,which may affect the progress and the detection results of relay protection testing experiments.In severe cases,it may also lead to ignition and other phenomena at the wiring,endangering personal safety.Based on the design of automatic test bench of protective device and current and voltage circuit,the development of a fast wiring conversion device is reported in this paper.The device can improve safety problems caused by manual wiring in previously conventional methods,and detect the reliability of current and voltage loop contact,further improving test safety level.
fast wiring conversion devicerelay protection testcurrent and voltage loop
NETL
NSTL
万方数据
