In VVVF drive voltage is varying in accordance with
frequency.My question here is How much will be the voltage in
the inverter side if the frquency is set for 10Hz ?
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Answer / ramgopal gupta
ans is 46v.i.e v/f should be constant to make air gap flux
constant in the machine.230/50 is 4.6 thats why 46 volts.
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