scholarly journals A dynamic equivalent aggregation method of wind turbine systems with a full‐scale power converter for electromagnetic transient simulations

2021 ◽  
Author(s):  
Yicheng Xue ◽  
Zheren Zhang ◽  
Zheng Xu
Keyword(s):  
Wind Turbine ◽  
Power Converter ◽  
Full Scale ◽  
Aggregation Method ◽  
Electromagnetic Transient ◽  
Transient Simulations ◽  
Dynamic Equivalent

scholarly journals Evaluation of Reactive Power Support Capability of Wind Turbines

2020 ◽  
Vol 10 (1) ◽  
pp. 5211-5216 ◽  
Author(s):  
P. D. Chung
Keyword(s):  
Wind Turbine ◽  
Wind Turbines ◽  
Reactive Power ◽  
Power Converter ◽  
Full Scale ◽  
Normal Operation ◽  
Variable Speed ◽  
Static Synchronous Compensator ◽  
Comparison Results ◽  
Variable Speed Wind Turbine

Reactive power plays an important role in the operation of power systems, especially in the case of wind energy integration. This paper aims to evaluate the reactive power support capability of wind turbines in both normal and voltage sag conditions. The three 2MW wind turbines studied are a fixed speed wind turbine and two variable speed wind turbines with full-scale and power-scale power converters. Comparison results indicate that at normal operation, the fixed speed wind turbine with a static synchronous compensator is able to consume the highest reactive power, while the variable speed wind turbine with full-scale power converter can supply the highest reactive power. In case of low voltage, the fixed speed wind turbine with the static synchronous compensator can support the highest reactive power if the static synchronous compensator’s capacity is similar to the wind turbine’s capacity, while if its capacity is equal to 25% of the generator’s capacity, the variable speed wind turbine with full-scale power converter has the best performance.

scholarly journals Dynamic equivalent modeling for power converter based on LSTM neural network in wide operating range

2021 ◽  
Vol 7 ◽  
pp. 477-484
Author(s):  
Yunlu Li ◽  
Guiqing Ma ◽  
Junyou Yang ◽  
Haixin Wang ◽  
Jiawei Feng ◽  
...  
Keyword(s):  
Neural Network ◽  
Power Converter ◽  
Operating Range ◽  
Dynamic Equivalent ◽  
Wide Operating

Aerodynamic Noise Characterization of a Full-Scale Wind Turbine through High-Frequency Surface Pressure Measurements

2015 ◽  
Vol 14 (5-6) ◽  
pp. 729-766 ◽  
Author(s):  
Franck Bertagnolio ◽  
Helge Aa. Madsen ◽  
Christian Bak ◽  
Niels Troldborg ◽  
Andreas Fischer
Keyword(s):  
Wind Turbine ◽  
Surface Pressure ◽  
High Frequency ◽  
Full Scale ◽  
Aerodynamic Noise ◽  
Pressure Measurements ◽  
Noise Characterization

scholarly journals Design and Analysis of a MPC-based Mechanical Hardware-in-the-Loop System for Full-Scale Wind Turbine System Test Benches

2017 ◽  
Vol 50 (1) ◽  
pp. 10985-10991 ◽  
Author(s):  
Christian Leisten ◽  
Uwe Jassmann ◽  
Johannes Balshüsemann ◽  
Mathias Hakenberg ◽  
Dirk Abel
Keyword(s):  
Wind Turbine ◽  
Full Scale ◽  
Loop System ◽  
Hardware In The Loop ◽  
Wind Turbine System
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