热力发电2024，Vol.53Issue(8)：135-142,8.DOI:10.19666/j.rlfd.202402035
风储一体化系统无功响应技术研究
Reactive power response technology of wind-storage integrated system
摘要
Abstract
A combined reactive power control strategy for permanent magnet direct-drive wind turbine and distributed hybrid energy storage system is proposed.Firstly,the reactive power regulation capability of the permanent magnet direct-drive wind turbine and energy storage system is analyzed,and it is determined that both the wind turbine and energy storage system can participate in reactive power regulation through converter control.Secondly,the reactive power control strategy is put forward,which is presented in terms of signal reception,initial allocation,and internal allocation.In initial allocation,the equal margin allocation method is adopted.In internal allocation,the proportional allocation with the priority output of energy storage is considered.Finally,the effectiveness of the strategy is verified by simulation,it shows that the power grid voltage can be supported by fully utilizing the reactive capacity of the wind turbine and energy storage system.关键词
永磁直驱风机/风储一体化系统/分散式储能/无功分配/电压调节Key words
permanent magnetic direct-drive wind turbine/integrated wind storage system/distributed energy storage/reactive power allocation/voltage regulation引用本文复制引用
张宝锋,宋子琛,王剑彬,高斌,吴叙锐,陈宝桥,童博,朱尤省,赵勇..风储一体化系统无功响应技术研究[J].热力发电,2024,53(8):135-142,8.基金项目
中国华能集团有限公司科技项目(HNKJ22-H21) Science and Technology Project of China Huaneng Group Co.,Ltd.(HNKJ22-H21) （HNKJ22-H21）
