Electrical power transmission networks are protected and controlled by medium and high-voltage circuit breakers. Breakers are meant to make and break the flow of electrical currents in transmission ...
Abstract: The rated current and short-circuit current of the large-capacity generator circuit breaker (GCB) far exceed the limit of a single vacuum circuit breaker (VCB). In this paper, a ...
Tracking Control of Vacuum Circuit Breaker Based on a Control Law with Nonlinear Correction Function
Abstract: For phase-controlled vacuum breakers, the acting time of Permanent Magnetic Actuator (PMA) should be precise. Variation of capacitor voltage, jamming, temperature, etc. (called disturbance ...
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