Research of the transformer energization control strategy applied for storage-based wind farm self-start
The self-start ability is the precondition for storage-based wind farm to be the black-start power source in local power grid.To avoid the strike to battery energy storage system which caused by energization of transformers,the no-load transformer energization control strategy during self-start process of storage-based wind farm is researched in this paper.The optimal starting control strategy for BESS is proposed by analyzing generation mechanism of magnetizing inrush current.Then equivalent model is established according to actual wind farm,simulation of proposed three different energization strategies has been made.Finally by comparison of simulation results,the energization control strategy applied for storage-based wind farm self-start is proposed.
wind farm self-start battery energy storage system energization of transformer magnetizing inrush current vsc control
He Yuan Zengqiang Mi Ping Du Yuliang Wan Liqing Liu
State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources,North China Power Dispatching Control Center,State Grid East Inner Mongolia Electric Power Company Limited Hohho
国际会议
重庆
英文
543-547
2016-03-20（万方平台首次上网日期，不代表论文的发表时间）