Dc Fault Ride-Through Control for Mmc-Hvdc Grid-Connected Wind Farm Based on Energy Storage System

作     者：Sun, Yinfeng Guo, Yuhang Lu, Yuze Lu, Mingzhi 

作者机构：Key Laboratory of Modern Power System Simulation and Control & Renewable Energy Technology Ministry of Education Northeast Electric Power University Jilin132012 China State Grid Shijiazhuang Gaocheng District Electric Supply Company No. 76 Changsheng South Street Gaocheng District Shijiazhuang052160 China 

出 版 物：《SSRN》 

年 卷 期：2023年

核心收录：

主　　题：Energy storage 

摘      要：Large wind farms connected to the grid through MMC-HVDC systems can cause overloading of the non-faulty converter station after a DC fault. This short communication proposes a system fault ride-through method by coordinating and controlling the energy storage system, the non-faulty converter station and the wind farm to jointly consume the unbalanced power during the fault. The model is created in the PSCAD simulation platform, and the correctness and effectiveness of the method are verified by simulation. © 2023, The Authors. All rights reserved.