Results 161 to 170 of about 1,240 (203)

Sliding mode-based direct power control of unified power quality conditioner. [PDF]

open access: yesHeliyon
Trivedi T   +5 more
europepmc   +1 more source

Systematic development of Low Voltage Ride-Through (LVRT) envelope for grids

TENCON 2010 - 2010 IEEE Region 10 Conference, 2010
Increased penetration of wind generation into high voltage transmission systems necessitates development of grid integration standards. One of them is Fault Ride-Through (FRT) or Low Voltage Ride-Through (LVRT) guidelines. Development of the voltage envelope depends on the transmission network characteristics along with considerations like contingency ...
Waqar A Qureshi
exaly   +2 more sources

Low Voltage Ride through (LVRT) of DFIG and PMSM wind turbine

2015 IEEE International Conference on Electrical, Computer and Communication Technologies (ICECCT), 2015
The main objective of this paper is to analyse Low Voltage Ride through capability (LVRT) of Doubly Fed Induction Generator (DFIG) and Permanent Magnet Synchronous Machine (PMSM) in Real Time Simulation. DFIG and PMSM wind turbines consists of power electronics circuits which are modeled in detail in RSCAD software of Real Time Digital Simulator (RTDS)
P. Noorcheshma   +2 more
exaly   +2 more sources

Autonomous Operation of Grid Synchronizing Breakers with Low Voltage Ride Through (LVRT) Capabilities

Electric Power Components and Systems, 2020
With rapidly increasing penetration level of renewable energy sources (RES) in electric grids, it is noteworthy that stable and reliable operation of electric power systems is urgently needed, give...
Shaohua Ma, Yiqi Liu, Yi Zhao
exaly   +2 more sources

Low-Voltage-Ride-Through (LVRT) Control of an HVDC Transmission System Using Two Modular Multilevel DSCC Converters

IEEE Transactions on Power Electronics, 2017
This paper presents an intensive discussion on a high-voltage direct-current (HVDC) long-distance transmission system combining two modular multilevel double-star chopper-cells (DSCC) converters with dc power cables. Hereinafter, each converter is referred to simply as a DSCC converter, or just as a DSCC for more simplicity.
Hirofumi Akagi
exaly   +3 more sources

Low Voltage Ride through (LVRT) Control of Double-Fed Wind-Driven Generator

Advanced Materials Research, 2012
With the rapid development of the wind power, it is no longer an isolated power system and gradually incorporated in the local power grid. However, as the increasing proportion of the installed wind power capacity in the power grid, the affection of the wind turbine to the region power system is getting heavier, which inevitably bring some new problems
Jian Hong Zheng, Jie Feng Li, Yu Zhi Gao
exaly   +2 more sources

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