Results 151 to 160 of about 485 (183)

Dynamic Voltage and Current Assignment Strategies of Nine-Switch-Converter-Based DFIG Wind Power System for Low-Voltage Ride-Through (LVRT) Under Symmetrical Grid Voltage Dip

IEEE Transactions on Industry Applications, 2016
This paper proposes the dynamic voltage and current assignment (DVCA) strategies for doubly fed induction generator (DFIG) wind power system, which is fed by nine-switch converter (NSC). With the proposed DVCA strategies, the voltage and current capacities of switches in NSC are dynamically assigned to the rotor- and grid-side branches, depending on ...
Gang Wen, Yu Chen, Zhihao Zhong, Yong Kang   +3 more
openaire   +1 more source

Low-voltage-ride-through (LVRT) capability of a phase-shifted-PWM STATCOM using the modular multilevel cascade converter based on single-star bridge-cells (MMCC-SSBC)

2013 IEEE Energy Conversion Congress and Exposition, 2013
This paper has an experimental discussion on low-voltage-ride-through (LVRT) capability of a phase-shifted-PWM STATCOM using the modular multilevel cascade converter based on single-star bridge-cells (MMCC-SSBC). The cluster-balancing control, that produces a significant effect on the LVRT capability, is modeled and analyzed with focus on either low ...
Joao Inacio Yutaka Ota, Yuji Shibano, Hirofumi Akagi   +2 more
openaire   +1 more source

A Comparative Analytical Study on Low-Voltage Ride-Through Reference-Current-Generation (LVRT-RCG) Strategies in Converter-Interfaced DER Units

2015
Recently, riding through grid faults and supporting the grid voltage under faults have become major requirements in distributed energy resource (DER) units. There have been also extensive efforts in academia and industry to develop and implement control strategies to ride through voltage disturbances, and even to support the grid under such faulted ...
openaire   +1 more source

An Overview of the Low Voltage Ride Through (LVRT) of Doubly-Fed Induction Generator

New Energy and Sustainable Development, 2016
Xue-Song Zhou, Zhen-Wei Qin, You-Jie Ma
openaire   +1 more source

Grid-Tied PV Inverter with Oversized Power Module to Increase its Low-Voltage Ride Through (LVRT) Capabilities and VAR Support

2023 IEEE PES Innovative Smart Grid Technologies Latin America (ISGT-LA), 2023
Maximiliano Ferrari, Leon M. Tolbert
openaire   +1 more source

Emissions benefits of electric vehicles in Uber and Lyft ride-hailing services

Nature Energy, 2020
Alan T Jenn
exaly  

Significance of Low Voltage Ride Through (LVRT) in Solar Inverters

2020
openaire   +1 more source

Causes and consequences of RNA polymerase II stalling during transcript elongation

Nature Reviews Molecular Cell Biology, 2020
Melvin Jesus Noe Gonzalez, Daniel Blears, Jesper Qualmann Svejstrup   +2 more
exaly  

Faults and Fault Ride Through strategies for grid-connected photovoltaic system: A comprehensive review

Renewable and Sustainable Energy Reviews, 2022
Kamran Zeb, Imran Khan, Waqar Uddin
exaly  

A low voltage ride through (LVRT) strategy using an active superconductor fault current limiter (SFCL) for a virtual synchronous generator (VSG) connected to a weak grid

2023 IEEE PES Innovative Smart Grid Technologies Europe (ISGT EUROPE), 2023
Daniel Angelo Kisinga, Paul Trodden
openaire   +1 more source