Impact of Structural Flexibility on Flicker of DFIG Wind Turbine

被引：0

作者：

Miao Fenglin ^{[1
]}

Li Qing ^{[1
]}

Qin Shiyao ^{[1
]}

He Jing ^{[1
]}

Zhang Jinping ^{[1
]}

机构：

[1] China Elect Power Res Inst, State Key Lab Operat & Control Renewable Energy &, Beijing 100192, Peoples R China

来源：

2018 INTERNATIONAL CONFERENCE ON POWER SYSTEM TECHNOLOGY (POWERCON) | 2018年

关键词：

Wind turbine; Structural flexibility; Co-simulation; Flicker; Short circuit capacity; MITIGATION;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

With the increasing unit capacity of large-scale wind turbine, blade and tower as the flexible components could have a significant influence on integration performance. Impact on the voltage fluctuation due to the structural flexibility is analyzed theoretically. And then a co-simulation platform is built based on an interface between different software, considering coupling of mechanical and electrical models. The electromechanical model with and without the consideration of bending modes of blade and tower can he obtained on this platform. By this way, the impact comparisons on flicker in different wind cases and short circuit capacities are performed. The co-simulation results show that structural flexibility could increase the flicker and the impact depends on the wind case and short circuit capacity. And the structural flexibility should be taken into account for integration performance study.

引用

页码：1345 / 1350

页数：6

共 20 条

[1] Enhanced Flicker Mitigation in DFIG-Based Distributed Generation of Wind Power [J].