SYSTEMS AND METHODS FOR CONTROLLING ELECTRICAL POWER SYSTEMS CONNECTED TO A POWER GRID
The present application relates to a method for controlling a power system connected to a power grid, including: receiving a reactive power instruction and a measured reactive power from a generator; generating a reactive power error signal based on the difference between the reactive power instruct...
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Main Authors | , , , |
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Format | Patent |
Language | English Polish |
Published |
11.09.2023
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Subjects | |
Online Access | Get full text |
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Summary: | The present application relates to a method for controlling a power system connected to a power grid, including: receiving a reactive power instruction and a measured reactive power from a generator; generating a reactive power error signal based on the difference between the reactive power instruction and the measured reactive power; receiving the reactive power error signal; generating a voltage instruction based on reactive power error signal; generating a voltage droop signal based on a reference reactance and a voltage at a point of common coupling; generating a voltage error signal according to at least one of the voltage instruction or the measured terminal voltage of the generator and the voltage droop signal; and producing a reactive current instruction for the converter power path based on the voltage error signal. The present application also discloses a control system for a power system connected to a power grid and a wind farm. |
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Bibliography: | Application Number: PL20190188661T |