Wind generating set power control method and device, and storage medium

• Main Authors: LIU ZHONGPENG, XIAO SHUOWEN
• Format: Patent
• Language: Chinese; English
• Published: 25.08.2020
• Subjects: BLASTING; HEATING; LIGHTING; MACHINES OR ENGINES FOR LIQUIDS; MECHANICAL ENGINEERING; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR; PRODUCING MECHANICAL POWER; WEAPONS; WIND MOTORS; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS

The invention discloses a wind generating set power control method and device, and a storage medium. The method comprises the steps of acquiring power scheduling information of a wind generating set;and according to the power scheduling information, an input error of a power regulator of the wind generating set at the last cycle, and a difference value of the input error of the power regulator atthe current cycle and an input error of the power regulator at the last cycle, limiting an output value of the power regulator at the current cycle, and enabling the wind generating set to stably runin the power scheduling period, wherein the input error is a difference value between a measured value of a power characterization parameter of the wind generating set and a corresponding set value.By adopting the technical scheme provided by the embodiment of the invention, on the premise of ensuring the wind generating set to run stably, the wind generating set can instantly accomplish power transition, so that the power