The Technology of Contact Image Acquisition and Progressing in Relay Electrical Endurance Test

Electrical endurance of relay has been an important work which people study. In this paper, the composition of relay contact image collection system and contact obtained technology based on the LabVIEW platform are introduced. Clearly contact photos are obtained by MATLAB image processing module. The contact electrical erosion and the changes of the contact surface between the two pull in experiments are viewed. The paper make the image acquisition and processing technology in relay electrical endurance test, so the properties of the system real-time collection are fully displayed and electric life visualization are achieved. Large quantity of man power and material resources are saved.