Recently, Dayu Electric Co., Ltd. invested in a gas company in Shaanxi and invested and constructed a steel 60000Nm3/h+30000Nm3/h oxygen production air separation plant supporting frequency conversion soft-start project bidding meeting in one fell swoop, setting a new benchmark in the field of oxygen production frequency conversion applications , A landmark.

　　The project plans to build two air separation units, one is a 60000Nm3/h air separation unit, the other is a 30000Nm3/h air separation unit, both of which are internal compression processes, and the power source is electric drive. Among them: the motor parameters of the 60000Nm3/h air separation unit are 10KV/28000KW, and the power supply voltage level is 35kV; the motor parameters of the 30000Nm3/h air separation unit are 10KV/16000KW, and the power supply voltage level is 10kV. The project intends to use the inverter one-to-two method to start the two air separation compressors. The technical solution provided by Dayu Electric Company has been reviewed by the owner and on-site inspection, and has been highly recognized.

The company’s technical staff communicates with the owner of the project’s technical solutions