CNC Electric Thyristor inverter

Thyristor inverter circuit to convert the direct current into alternating current, which corresponds to a reverse process of the rectifier, is defined as an inverter. For example: The thyristor power transformers‍ electric locomotives, when the DC motor as a generator downhill braking operation, the locomotive of potential energy into electrical energy, trans go to the AC grid. Another example is the operation of a DC motor, brake to make it quickly, but also allows the motor as a generator to run the motor kinetic energy into electrical energy, anti-delivered to the grid. The converter operates in inverter state, if the converter is connected to the AC side of the AC power to DC to AC inverter with a Air circuit breaker‍ frequency counter to the grid to go, called active inverter