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Frequency conversion application scheme

2018/3/29

变频应用方案

Two 110 kW AC motors of 150 ton DC industrial and mining electric locomotive are responsible for the power output of the wheels on both sides. The 4 kW air compressor provides the opening air pressure for the brake pads on both sides. In the solution, we use 250kW frequency converter to drive active power converter, and 4kW frequency converter to control the air compressor through PLC command.