Sensitivity of Commercial Rooftop Photovoltaic Inverters to Grid Voltage Swell

2021 ◽  
Author(s):  
Hossein Dehghani Tafti ◽  
Awais Ahmad ◽  
Leonardo Callegaro ◽  
Georgios Konstantinou ◽  
John E. Fletcher
Keyword(s):  
Grid Voltage ◽  
Voltage Swell

scholarly journals Control strategy of doubly-fed induction generator during the grid voltage swell

2019 ◽  
Vol 2019 (16) ◽  
pp. 1807-1811
Author(s):  
Zou Le ◽  
Wu Xueguang ◽  
Kou Longze ◽  
Liu Dong ◽  
Li Fangyuan ◽  
...  
Keyword(s):  
Control Strategy ◽  
Induction Generator ◽  
Doubly Fed Induction Generator ◽  
Grid Voltage ◽  
Voltage Swell ◽  
Doubly Fed

scholarly journals A Simple Operation Approach for Modular Multilevel Converter Under Grid Voltage Swell in Medium-Voltage Microgrids

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 147280-147291
Author(s):  
Qian Xiao ◽  
Yu Jin ◽  
Linglin Chen ◽  
Xiaodan Yu ◽  
Hongjie Jia ◽  
...  
Keyword(s):  
Modular Multilevel Converter ◽  
Multilevel Converter ◽  
Grid Voltage ◽  
Medium Voltage ◽  
Simple Operation ◽  
Voltage Swell

Improved ride-through control of DFIG during grid voltage swell

2014 ◽  
pp. 1-1 ◽  
Author(s):  
zhen xie ◽  
xuguang zhang ◽  
Xing Zhang ◽  
shuying yang ◽  
Lingxiang Wang
Keyword(s):  
Grid Voltage ◽  
Voltage Swell

Control Strategy of Full Power Converter for Wind Turbine under Grid Voltage Swell

2013 ◽  
Vol 448-453 ◽  
pp. 1815-1818 ◽  
Author(s):  
Zi Xu Lin ◽  
Hong Hua Xu ◽  
Wang Jian
Keyword(s):  
Wind Turbine ◽  
Control Strategy ◽  
Reactive Power ◽  
Power Converter ◽  
Grid Voltage ◽  
Dynamic Voltage ◽  
Voltage Swell ◽  
Voltage Swells ◽  
Full Power ◽  
The Impact

LVRT technology is currently a hot research of wind power, but the impact on the wind turbine of grid voltage swells and HVRT technology have not been given sufficient attention. This article analyzed the converter problems of full power wind turbine on grid voltage swells and used the control strategy of reactive power control, dynamic voltage and over-modulation to enhance the full power wind turbines HVRT capability.

Discussion of Doubly-Fed Wind Turbines Technical Solutions on High Voltage Ride-Through

2014 ◽  
Vol 953-954 ◽  
pp. 565-569
Author(s):  
Jing Chang ◽  
Jia Dong Huang ◽  
Liang Chen ◽  
Zi Yang Zhang
Keyword(s):  
Wind Turbine ◽  
Transient Process ◽  
Wind Turbines ◽  
High Voltage ◽  
Grid Voltage ◽  
Voltage Swell ◽  
Voltage Swells ◽  
Doubly Fed ◽  
Technical Solutions

Aiming at the problem appears in recent years, which is caused by the grid voltage swell, this paper analyzed the reasons for the voltage swell and its harm of the voltage swell to doubly-fed wind turbine. According to the derivation of doubly-fed wind turbine’s transient process when voltage swells, the paper proposed several technical solutions of high voltage ride-through (HVRT) to improve the HVRT capability of doubly-fed wind turbine.

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