APPLICATION OF HIGH VOLTAGE SOFT STARTER AND HIGH VOLTAGE FREQUENCY CONVERTER IN THE MAIN EXHAUST FAN OF FERROALLOY SINTERING
On the basis of the original high-voltage soft start control of the synchronous motor of the main exhaust fan,a high-voltage frequency converter is added to achieve the coexistence of high-voltage soft start and high-voltage fre-quency conversion technology in the starting and control of the synchronous motor of the main exhaust fan,which is more conducive to process control.According to the actual situation,the fan is frequently started and stopped to maxi-mize energy conservation and consumption reduction.
high voltage frequency converterhigh voltage synchronous motorhigh voltage soft startapplication
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