voltage droop calculations
voltage droop calculations
(OP)
how could i calculate the voltage droop? maybe i use Xd in example 10,9 ohms, and i multiply by current?
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voltage droop calculations
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RE: voltage droop calculations
If you want voltage drop, use Z (impedance) times I (current).
Bill
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Jimmy Carter
RE: voltage droop calculations
Most generators have an automatic voltage regulator which modulates the field current of the machine to maintain a setpoint by using a feedback from VTs connected to the main terminals, or maybe connected to the load busbar or after a step-up transformer. It is the AVR which determines the droop characteristic: the AVR setpoint can be a constant value regardless of the load applied, or it can be made load-dependant by providing the AVR with an input from a CT on the main terminals of the machine. This latter mode is a voltage droop characteristic.
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