METHOD AND SYSTEM FOR CONTROLLING WIND FARM WHEN WIND SPEED VARIES RAPIDLY

PURPOSE: Method and system for controlling wind farming in times of sharp change of wind speed are provided to remove a need for separate reserve power and reduce the varying width of output, if the increase rate/decrease rate of wind farming departs from a feeder-system associating reference. CONST...

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Bibliographische Detailangaben
Hauptverfasser:	KIM, YEON HEE, ZHENG TAI YING, KANG, YONG CHEOL
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BLASTING CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER SYSTEMS FOR STORING ELECTRIC ENERGY WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	PURPOSE: Method and system for controlling wind farming in times of sharp change of wind speed are provided to remove a need for separate reserve power and reduce the varying width of output, if the increase rate/decrease rate of wind farming departs from a feeder-system associating reference. CONSTITUTION: A method for controlling wind farming comprises next steps. Wind speed and wind direction properties are measured outside the wind farming. Whether the increase rate/decrease rate of wind farming due to the change of wind speed measured at a wind direction measuring step departs from a feeder-system associating reference and whether the wind speed measured is within a reference speed for wind generation are determined. If the increase rate/decrease rate departs from a feeder-system associating reference, the number of wind generators to be controlled is determined.