Results 131 to 140 of about 178 (143)

Improved LVRT/HVRT Capability Of DFIG Wind Turbine Using DVR

2022 5th International Conference on Advanced Systems and Emergent Technologies (IC_ASET), 2022
Fatma Bouaziz, Achraf Abdelkafi, Abdelkarim Masmoudi, Lotfi Krichen   +3 more
openaire   +1 more source

L/HVRT scheme of offshore permanent magnet synchronous wind turbine

IET Conference Proceedings, 2022
J. Fu, X. Yan, D. Wang, H. Liu, D. Cheng
openaire   +1 more source

[The genomic organization and localization on the chromosomes of the HvRT family of DNA repetitive sequences in barley].

TSitologiia i genetika, 1990
HvRT family of repetitive DNA sequences from barley genome appears to have complex hierarchical organization. Tandem repetition of 118-bp monomers constitutes lower level of HvRT-family organization. Amplification units of the higher level consist of several contiguous 118-bp monomers.
D A, Belostotskiĭ, A M, Kolchinskiĭ, E V, Anan'ev   +2 more
openaire   +1 more source

LVRT & HVRT of Grid-connected 3-level TNPC Inverter

Journal of the Korean Institute of Illuminating and Electrical Installation Engineers, 2022
Hyun-Bin Jo, Jong-Beom Park, Jae-Beom Ahn, Seung-Beom Lim, Hong-Je Ryoo   +4 more
openaire   +1 more source

Overview of Voltage Support Strategies in Grid-Connected VSCs under Unbalanced Grid Faults Considering LVRT and HVRT Requirements

2018 IEEE International Conference on Smart Energy Grid Engineering (SEGE), 2018
Increasing utilization of grid-connected voltage source converters (VSCs) necessitates their incorporation in supporting the power system and providing ancillary services. This paper first overviews the existing strategies in the recent literature for supporting the voltage under unbalanced conditions by grid-connected VSCs.
Masoud M. Shabestary, Shahed Mortazavian, Yasser I. Mohamed   +2 more
openaire   +1 more source

Measurement of LVRT and HVRT characteristics of SVG and parameter identification of electromechanical simulation model

2021 International Conference on Power System Technology (POWERCON), 2021
Guoqiang Lu, Xiangyu Tao, Dahai Yu, Ming Nian, Chunmeng Chen, Jiatian Gan   +5 more
openaire   +1 more source

A HVRT Control Strategy for DFIG Considering Dynamic Changes of Stator Flux and Dynamic Reactive Power Compensation

2022 12th International Conference on Power and Energy Systems (ICPES), 2022
Jie Chen, Jiandong Duan, Zhenghao Qi, Tong Gao, Yang Zhang   +4 more
openaire   +1 more source

L/HVRT Technology of Offshore Permanent Magnet Wind Power Based on DC Chopper and Flexible Control Switching

2023 International Conference on Power System Technology (PowerCon), 2023
Hao Liu, Dong Wang, Donghai Cheng, Jianhao Fu, Wanqiu Jin, Miao Zhang   +5 more
openaire   +1 more source

Improved HVRT Control of PMSG-based Wind Turbine Considering Current Operation Region

2025 10th International Conference on Power and Renewable Energy (ICPRE)
Zhichao Yang, Jiaxing Lei, Bingtuan Gao, Lingzhi Zhu   +3 more
openaire   +1 more source

Research on the Hvrt Coordinated Control Strategy Integrating Bess for Dfig of Wind Farm

Qunying Liu, Jinzhe Liu, Shi Jin, Weihao Hu, Zhe Chen   +4 more
openaire   +1 more source