Results 41 to 50 of about 103 (62)
Study on HVDC commutation failure and voltage compensated variable slope VDCOL control
2018 2nd IEEE Conference on Energy Internet and Energy System Integration (EI2), 2018 In this paper, through the analysis of HVDC commutation failure mechanism, the influence of commutation voltage reduction on commutation failure is studied. Based on this, a method which can restrain commutation failure and subsequent commutation failure and improve the recovery performance of the system is studied, that is voltage compensation slope ...
Dongshan He +7 more
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New VDCOL Control Strategy for Voltage Stability in Receiving-End Power Grid of DC System
Advanced Materials Research, 2012 Voltage stability of AC/DC hybrid power grid is closely related to Voltage Dependent Current Order Limiter (VDCOL). The effects of VDCOL to voltage stability along with serious voltage reduction during or after faults are analyzed in detail. Considering that VDCOL with fixed parameters is difficult to adapt the complexity of operation conditions and ac
Xiao Ming Liu, Yutian Liu
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Study on the Influence of VDCOL Control on Commutation Failure
Smart Grid, 2021 书杰 王
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2021 IEEE Power & Energy Society General Meeting (PESGM), 2021 Chenyi Zheng, Yi Tang, Qi Wang
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2021 International Conference on Power System Technology (POWERCON), 2021 Huang Xifang +5 more
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VDCOL parameters design of multi-infeed HVDC based on a simplified model of DC P-Q coupling recovery
2014 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC), 2014 When several high voltage direct current (HVDC) systems simultaneously recover after severe faults, absorbing large amounts of reactive power from the receiving AC systems, presents new challenges for the transient voltage stability of multi-infeed HVDC (MIDC) systems.
Baorong Zhou +4 more
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VDCOL link optimization of HVDC system based on improved genetic algorithm
2022 4th International Conference on Electrical Engineering and Control Technologies (CEECT), 2022 Zheng Li +6 more
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2023 IEEE 7th Conference on Energy Internet and Energy System Integration (EI2), 2023 Zeyu Cao +4 more
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2021 IEEE Sustainable Power and Energy Conference (iSPEC), 2021 Yang Zhichao +5 more
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2022 IEEE Sustainable Power and Energy Conference (iSPEC), 2022 Zeyu Cao +5 more
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