scholarly journals Power system dynamic voltage stability affected by open-loop modal coupling between DFIG-based wind farms and IM loads

2019 ◽  
Vol 2019 (16) ◽  
pp. 2514-2519 ◽  
Author(s):  
Guoyun Su ◽  
Long Xu ◽  
Wenjuan Du ◽  
Chen Chen ◽  
Yining Ji ◽  
...  
Keyword(s):  
Power System ◽  
Voltage Stability ◽  
Wind Farms ◽  
Open Loop ◽  
System Dynamic ◽  
Modal Coupling ◽  
Dynamic Voltage ◽  
Dynamic Voltage Stability

The Research of Power System Stability Problems Caused by Integration of Large-Scale Wind Power

2013 ◽  
Vol 391 ◽  
pp. 291-294
Author(s):  
Xiao Ning Xu ◽  
Xue Song Zhou
Keyword(s):  
Power Systems ◽  
Power System ◽  
Wind Power ◽  
Large Scale ◽  
Voltage Stability ◽  
Wind Farms ◽  
Power System Stability ◽  
System Stability ◽  
Dynamic Voltage ◽  
Dynamic Voltage Stability

In recent years, wind power in China developed rappidly. More and more problems occurred with the integration of large-scale wind power. Arounding the issues of power system stability which are resulted from the integration of wind power and ite relevant technology, this paper mainly introduced the voltage stability from the angle of the definition and the classification, and analyzed power systems which contains wind farms from the angle of the research contents and methods of static and dynamic voltage stability, especially emphasizing the necessity of the bifurcation theory used in power system contains wind power.

scholarly journals Effect of Grid-Connected Photovoltaic Generator on Dynamic Voltage Stability in Power System

2018 ◽  
Vol 30 (2) ◽  
pp. 289-296
Author(s):  
Azah Mohamed ◽  
◽  
Zetty Adibah Kamaruzzaman ◽  
Nor Azwan Mohamed Kamari
Keyword(s):  
Power System ◽  
Voltage Stability ◽  
Dynamic Voltage ◽  
Dynamic Voltage Stability

scholarly journals Hybrid PSO-Optimized ANFIS-Based Model to Improve Dynamic Voltage Stability

2019 ◽  
Vol 9 (4) ◽  
pp. 4384-4388 ◽  
Author(s):  
D. N. Truong ◽  
V. T. Bui
Keyword(s):  
Power System ◽  
Wind Power ◽  
Voltage Stability ◽  
Wind Farm ◽  
Reactive Power ◽  
Voltage Response ◽  
Inference System ◽  
Dynamic Voltage ◽  
Dynamic Voltage Stability ◽  
Wind Power System

The objective of this paper is to perform a hybrid design for an Adaptive Neuro-Fuzzy Inference System (ANFIS) optimized by Particle Swarm Optimization (PSO) to improve the dynamic voltage stability of a grid-connected wind power system. An onshore 99.2MW wind farm using Doubly Fed Induction Generator (DFIG) is studied. To compensate the reactive power absorbed from the power grid of the wind farm, a Static VAR Compensator (SVC) is proposed. To demonstrate the performance of the proposed hybrid PSO–ANFIS controller, simulations of the voltage response in time-domain are performed in Matlab to evaluate the effectiveness of the designed controller. From the results, it can be concluded that the proposed hybrid PSO-optimized ANFIS-based model can be applied to enhance the dynamic voltage stability of the studied grid-connected wind power system.

scholarly journals Influence of the Load Models in the Dynamic Voltage Stability of an Electric Power System

2004 ◽  
Vol 1 (02) ◽  
pp. 364-370
Author(s):  
R.M. Monteiro Pereira ◽  
C.M. Machado Ferreira ◽  
J.A. Díaz Pinto ◽  
F.P. Maciel Barbosa
Keyword(s):  
Power System ◽  
Electric Power ◽  
Voltage Stability ◽  
Electric Power System ◽  
Load Models ◽  
Dynamic Voltage ◽  
Dynamic Voltage Stability
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