Study On High-voltage Circuit Breaker Mechanical Characteristics Test Method Based On Image Measuring Technology

It can judge the operation reliably of the high-voltage (HV) circuit breaker base on the mechanical characteristics test experiment for the HV circuit breaker. Aimed at the problem of the complexity of the clamp and the sensor installation in high-voltage circuit breaker mechanical characteristics test experiment, we presented a kind of new method of HV circuit breaker mechanical characteristics test,based on the analysis of the advantage of the image measuring technology non-contact and the feature of the mechanical parameter characteristics. First the test system sends a starting signal to the HV circuit breaker; meanwhile the signal collecting equipment obtains the HV circuit breaker's useful information quickly. Secondary the computer analyzes, calculates and processes the data collected. The accuracy of the image recognition is increased by using the artificial intelligence technique. At last we simulated the scene experiment, the experiment proved that the synchronism and the stroke mechanical characteristics parameters of the HV circuit breaker can be measured accurately.