Ground automatic passing slip phase system for electrified railway based on solid transfer switch
A technology of solid-state switching and automatic phase separation, which is applied in power lines, transportation and packaging, and vehicle parts, etc., can solve the problems of high labor intensity for drivers, frequent actions of on-board circuit breakers, and difficulty in meeting the speed of switching power supplies, so as to reduce labor costs. Strength, the effect of improving transport capacity
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[0011] The structure of the ground automatic phase passing system for electrified railways based on the solid state switch of the present invention will be described with reference to the accompanying drawings.
[0012] The ground automatic phase-passing system for electrified railways based on the solid-state switch of the present invention is arranged in the neutral zone NZ of the catenary CL, and when the electric locomotive is located between the catenary and the rails in the neutral zone of the catenary CL, Obtain electrical energy from the neutral zone of the catenary. The system includes a solid state switch, an overvoltage suppression device RC, a solid state switch circuit protection switch, and a locomotive position detection device. The locomotive position detection device is set on the rail and the overvoltage suppression device is set Between the catenary in the neutral zone and the steel rail, the solid-state switch and the solid-state switch circuit protection switc...
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