Voltage Control with Wind Farms: Current Practice with Type 4 WTG in Canada

2014 ◽  
Author(s):  
Markus Fischer ◽  
Angelo Mendonca ◽  
Patrice Godin
Keyword(s):  
Current Practice ◽  
Voltage Control ◽  
Wind Farms

scholarly journals Reactive Power Optimal Control of a Wind Farm for Minimizing Collector System Losses

Energies ◽  
2018 ◽  
Vol 11 (11) ◽  
pp. 3177 ◽  
Author(s):  
Yunqi Xiao ◽  
Yi Wang ◽  
Yanping Sun
Keyword(s):  
Large Scale ◽  
Wind Farm ◽  
Energy Savings ◽  
Reactive Power ◽  
Voltage Control ◽  
Wind Farms ◽  
Voltage Sensitivity ◽  
Voltage Control Strategy ◽  
Power Sources ◽  
Collector System

A reactive power/voltage control strategy is proposed that uses wind turbines as distributed reactive power sources to optimize the power flow in large-scale wind farms and reduce the overall losses of the collector system. A mathematical model of loss optimization for the wind farm collector systems is proposed based on a reactive power/voltage sensitivity analysis; a genetic algorithm (GA) and particle swarm optimization (PSO) algorithm are used to validate the optimization performances. The simulation model is established based on a large-scale wind farm. The results of multiple scenarios show that the proposed strategy is superior to the traditional methods with regard to the reactive power/voltage control of the wind farm and the loss reduction of the collector system. Furthermore, the advantages in terms of annual energy savings and environmental protection are also estimated.

scholarly journals Decentralized Coordinated Voltage Control for VSC-HVDC Connected Wind Farms Based on ADMM

2019 ◽  
Vol 10 (2) ◽  
pp. 800-810 ◽  
Author(s):  
Yifei Guo ◽  
Houlei Gao ◽  
Hao Xing ◽  
Qiuwei Wu ◽  
Zhongwei Lin
Keyword(s):  
Voltage Control ◽  
Wind Farms

Optimal voltage control by wind farms using data mining techniques

2014 ◽  
Vol 8 (2) ◽  
pp. 141-150 ◽  
Author(s):  
Elena Sáiz‐Marín ◽  
Enrique Lobato ◽  
Ignacio Egido
Keyword(s):  
Data Mining ◽  
Voltage Control ◽  
Wind Farms ◽  
Data Mining Techniques ◽  
Using Data

scholarly journals Implementation of DC voltage controllers on enhancing the stability of multi-terminal DC grids

2021 ◽  
Vol 11 (3) ◽  
pp. 1894
Author(s):  
Moussa Belgacem ◽  
Mohamed Khatir ◽  
Mohammed Abdeldjalil Djehaf ◽  
Sid Ahmed Zidi ◽  
Riyadh Bouddou
Keyword(s):  
Control Strategies ◽  
Voltage Control ◽  
Wind Farms ◽  
Voltage Regulation ◽  
Green Energy ◽  
Offshore Wind ◽  
Dc Voltage ◽  
Dc Voltage Control ◽  
Simulation Results ◽  
The Stability

Because of the increasing penetration of intermittent green energy resources like offshore wind farms, solar photovoltaic, the multi-terminal DC grid using VSC technology is considered a promising solution for interconnecting these future energies. To improve the stability of the multi-terminal direct current (MTDC) network, DC voltage control strategies based on voltage margin and voltage droop technique have been developed and investigated in this article. These two control strategies are implemented in the proposed model, a ±400 kV meshed multi-terminal MTDC network based on VSC technology with four terminals during the outage converter. The simulation results include the comparison and analysis of both techniques under the outage converter equipped with constant DC voltage control, then the outage converter equipped with constant active power control. The simulation results confirm that the DC voltage droop technique has a better dynamic performance of power sharing and DC voltage regulation.

Optimum voltage control for loss minimization in HVDC multi-terminal transmission systems for large offshore wind farms

2012 ◽  
Vol 89 ◽  
pp. 54-63 ◽  
Author(s):  
Mònica Aragüés-Peñalba ◽  
Agustí Egea-Àlvarez ◽  
Oriol Gomis-Bellmunt ◽  
Andreas Sumper
Keyword(s):  
Voltage Control ◽  
Wind Farms ◽  
Offshore Wind ◽  
Loss Minimization ◽  
Transmission Systems ◽  
Offshore Wind Farms

Automatic voltage control system with market price employing large wind farms

2018 ◽  
Vol 157 ◽  
pp. 93-105 ◽  
Author(s):  
Nan Qin ◽  
Claus Leth Bak ◽  
Hans Abildgaard
Keyword(s):  
Control System ◽  
Market Price ◽  
Voltage Control ◽  
Wind Farms ◽  
Large Wind

scholarly journals Relative Voltage Control of the Wind Farms Based on the Local Reactive Power Regulation

Energies ◽  
2017 ◽  
Vol 10 (3) ◽  
pp. 281 ◽  
Author(s):  
Yangyang Zhao ◽  
Jianyun Chai ◽  
Xudong Sun
Keyword(s):  
Reactive Power ◽  
Voltage Control ◽  
Wind Farms ◽  
Power Regulation
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