Open AccessShort circuit current limiting method based on VSC-HVDC current limiting strategy
Author(s) -
Qidi Huo,
Yingquan Lu,
Qingmei Su,
Xiaojun Tang,
Shiying Ma,
Kewen Li,
Huiyu Zhang
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/647/1/012139
Subject(s) - current limiting , current (fluid) , limiting , voltage source , hvdc converter station , voltage , control theory (sociology) , high voltage direct current , computer science , electrical engineering , electronic engineering , direct current , engineering , control (management) , mechanical engineering , artificial intelligence
In this paper, a short-circuit current suppression method based on the adjustment of low-voltage current limiting strategy is proposed, which can suppress the output current of VSC-HVDC system during the fault by adjusting the low-voltage current limiting setting value of the VSC-HVDC control system, so as to achieve the purpose of suppressing the short-circuit current level in the converter station.