Results 91 to 100 of about 5,304 (193)

Capacitor Voltage Imbalance Mechanism and Balancing Control of MMC When Riding Through PTG Fault

CSEE Journal of Power and Energy Systems
Modular multilevel converter (MMC) based fault ride through (FRT) control is a promising solution to deal with the pole-to-ground (PTG) fault in high voltage direct current (HVDC) system.
Zhen He, Maozeng Lu, Lijun Hang, Pingliang Zeng, Yanhua Liu   +4 more
doaj   +1 more source

Power Quality Improvement and Low Voltage Ride through Capability in Hybrid Wind-PV Farms Grid-Connected Using Dynamic Voltage Restorer [PDF]

, 2018
© 2018 IEEE. Translations and content mining are permitted for academic research only. Personal use is also permitted, but republication/redistribution requires IEEE permission.This paper proposes the application of a dynamic voltage restorer (DVR) to ...
Allaoui, Tayeb, Benali, Abdelkrim, Denai, Mouloud, Khiat, Mounir   +3 more
core   +2 more sources

Fault Ride-Through (FRT) Behavior in VSC-HVDC as Key Enabler of Transmission Systems Using SCADA Viewer Software

Energy Engineering, 2022
Samuel Bimenyimana, Chen Wang, Godwin Norense Osarumwense Asemota, Aphrodis Nduwamungu, Francis Mulolani, Jean De Dieu Niyonteze, Shilpi Bora, Chun-Ling Ho, Noel Hagumimana, Theobald Habineza, Waqar Bashir, Yiyi Mo   +11 more
openaire   +1 more source

Fault ride through strategy of DFIG using rotor voltage direct compensation control under voltage phase angle jump

CSEE Journal of Power and Energy Systems, 2019
Wind power has developed rapidly in recent years, and large-scale wind power facilities connected to power grids will bring many new challenges. Some new operation characteristics of power grids with doubly-fed induction generator (DFIG) may exhibit, for
Xinshou Tian, Weisheng Wang, Xiang Li, Yongning Chi, Yan Li, Haiyan Tang   +5 more
doaj   +1 more source

A Fuzzy Logic Controller to Increase Fault Ride-Through Capability of Variable Speed Wind Turbines

Applied Computational Intelligence and Soft Computing, 2012
A fuzzy controller for improving Fault Ride-Through (FRT) capability of Variable Speed Wind Turbines (WTs) equipped with Doubly Fed Induction Generator (DFIG) is presented.
Geev Mokryani, Pierluigi Siano, Antonio Piccolo, Vito Calderaro   +3 more
doaj   +1 more source

Comparative Evaluation between Direct Connected and VSC-HVDC Grid Connected Wind Farm [PDF]

, 2014
Nowadays, the penetration level of wind power generation plants has reached a high level. The double Fed Induction Generator (DFIG) based wind turbines are the most preferred type, due to their advantages.
E. Kahn, Mohamed Tariq, Giraneza, Martial   +1 more
core   +1 more source

AC Fault Ride-Through Method of HVDC Interconnector for Islanded AC Grid With Offshore Wind Farm and Loads

IEEE Access
This paper proposes an ac fault ride-through (FRT) method for high-voltage dc (HVDC) transmission systems that serve as an interconnector between the onshore ac grid and an islanded offshore ac grid.
Nikola Krneta, Kenichiro Sano
doaj   +1 more source

Fault blocking converters for HVDC transmission : a transient behaviour comparison [PDF]

, 2018
A thorough comparison of the transient behaviours of two state-of-the-art converters suitable for HVDC transmission is presented. The Alternate Arm and Mixed-Cell Modular Multilevel Converter topologies both have DC fault blocking capability and are ...
Finney, S., Holliday, D., Rault, P., Vozikis, D.   +3 more
core  

Fast analytical calculation-based modeling method and fault ride-through parameters selection to enhance short-term voltage stability of grids with large-scale photovoltaic power plants

International Journal of Electrical Power & Energy Systems
Large-scale centralized photovoltaic power plants (PVPPs) connected to a power grid may cause short-term voltage instabilities during fault ride-through (FRT) processes.
Boyang Li, Shiyun Xu, Weixing Li, Pupu Chao, Xiaodong Liang, Zhimin Li   +5 more
doaj   +1 more source

Fault Ride-Through Capacity Enhancement of Fixed Speed Wind Generator by A Modified Bridge-type Fault Current Limiter [PDF]

, 2014
Fault Ride-Through (FRT) is a common requirement to abide by grid code all over the world. In this work, to enhance the fault ride-through capability of a fixed speed wind generator system, a modified configuration of Bridge-Type Fault Current Limiter ...
Rashid, Gilmanur
core   +1 more source