Results 211 to 220 of about 110,002 (279)

High Voltage Ride- Through Control Strategy for Two-Stage PV Grid-Connected Systems

2023 2nd Asia Power and Electrical Technology Conference (APET), 2023
The increased penetration of photovoltaic power generation affects the stability of the power system. To increase the fault ride-through capability and reduce the off-grid frequency of the grid-connected PV system, this paper proposes a high-voltage ride-
Hongqiao Li, Hua Wei
openaire   +2 more sources

Research on Precise Voltage Regulation Control Strategy of High and Low Voltage Ride Through Test Device of Inverter

2021 6th Asia Conference on Power and Electrical Engineering (ACPEE), 2021
In order to improve the accuracy of high and low voltage ride through test of low voltage auxiliary inverter and effectively solve the problems of large test voltage error and long voltage conversion time, on the basis of the existing test equipment, a more perfect precision control strategy was proposed.
Tao Qiu   +3 more
openaire   +2 more sources

A P-Q Coordination Based Model Predictive Control for DFIG High-Voltage Ride Through

IEEE Transactions on Energy Conversion, 2022
This paper presents a P-Q coordination based model predictive control (MPC) for doubly fed induction generator (DFIG) to handle high-voltage ride through (HVRT) considering bipolar blocking of high-voltage direct current (HVDC) system. The overvoltage at the point of common coupling (PCC) after DC bipolar blocking and its sensitivity to current ...
Changping Zhou   +3 more
openaire   +2 more sources

High voltage ride-through of DFIG-based wind turbines [PDF]

open access: possible2008 IEEE Power and Energy Society General Meeting - Conversion and Delivery of Electrical Energy in the 21st Century, 2008
With the rapid increase of large offshore wind farms in Europe, a new problem associated with the response of wind turbines to temporary overvoltages has arisen. This problem has not been a focus of discussion up to now. The majority of wind turbines use voltage source converters with a DC-link. When the grid voltage exceeds a certain limit the current
Feltes, Christian   +5 more
openaire   +2 more sources

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