CONTROL METHOD AND DEVICE FOR ACTIVE POWER OF WIND POWER PLANT CLUSTER

• Main Authors: ZHAI, Bingxu, DING, Ran, LUN, Tao, XU, Chen, WANG, Ruoyang, SUN, Rongfu, LIANG, Zhifeng, LU, Zongxiang, SHEN, Yu, WU, Xiaobo, WANG, Jingran, LAN, Haibo, XU, Haixiang, SHU, Li
• Format: Patent
• Language: English
• Published: 24.06.2021
• Subjects: 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

Provided are a control method and a device for active power of a wind power plant cluster. The wind power plant cluster includes wind power plants of m priorities, wherein m is a positive integer. The control method includes: monitoring the consumption capability of a power grid in real time, and determining object active power of the wind power plant cluster according to the consumption capability of the power grid; determining a command active power of the wind power plant within each priority according to the object active power of the wind power plant cluster in a descending order of the priorities; and controlling real active power of the wind power plant within each priority according to the command active power.