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Zhongguo dianli
Article . 2020
Data sources: DOAJ
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Influence of Converter DC Bus Overvoltage on Wind Turbine High Voltage Ride Through Capabilities

Authors: Guangru ZHANG; Runqing BAI; Hongyi ZHU; Yong YANG; Honglei XU; Xiping MA; Kaisong DONG;

Influence of Converter DC Bus Overvoltage on Wind Turbine High Voltage Ride Through Capabilities

Abstract

Off-grid occurred in a wind farm caused by converter fault during field test of the DFIG (doubly feed induction generator) high voltage ride through (HVRT) capabilities. Through an in-depth analysis of the overvoltage of the wind turbine converter, a method was proposed for dynamic adjustment of converter DC bus reference voltage during wind turbine HVRT, which solved the off-grid problem of wind turbines caused by overvoltage protection of converter. Field test verified the effectiveness of the proposed method, which can provide useful experience for improving the wind turbine HVRT capabilities, and a reference for preventing the oscillation of renewable energy DC sending-end power system.

Keywords

QC501-721, wind turbine, TK1001-1841, Production of electric energy or power. Powerplants. Central stations, Electricity, field test, uhv dc, high voltage ride through

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold