As reactive current increases, the reactive power increases and the power factor decreases.
2.
This reactive current will increase the total RMS current delivered by the AC-output stage.
3.
These reactive currents, however, are very real and cause extra heating losses in the transmission circuit.
4.
Capacitive load means that there will be a reactive current in addition to the real active load current.
5.
The electric meter on your house bills for energy used in kilowatt hours; the reactive current is basically free.
6.
DTC has turned out to have better stability than current vector control especially when high reactive currents are required from the generator.
7.
Reactive power from a capacitor bank decreases when grid voltage decreases, while a synchronous condenser can increase reactive current as voltage decreases.
8.
If Ie is adjusted to be less than Ie0, Vs will exceed Vg, and a positive reactive current will flow into the machine.
9.
Thus it is possible to generate reactive current to the grid during the rest of the voltage dip and in this way help the grid to recover from the fault.
10.
When the supply voltage is removed, the voltage spike forward-biases the diode and the reactive current continues to flow through the winding, through the diode and back into the winding.
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