|Table of Contents|

Control System in Brushless Doubly-fed Wind Power Generation System Based on Synchronous Reference

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2006年06期
Page:
673-678
Research Field:
Publishing date:
2006-12-30

Info

Title:
Control System in Brushless Doubly-fed Wind Power Generation System Based on Synchronous Reference
Author(s):
WANG Q i1 2 CHEN X iao-hu3 JIY an-chao2 L I Feng1
1. Schoo l o f E lectrical and Automation Eng ineering, N anjing Norma lUn iversity, N anjing 210042, Ch ina; 2. D epartmen t o f E lectrical Eng ineering, Harbin Institu te of Techno logy, H arb in 150001, Ch ina; 3. D epartment o f E lectrical Eng ineering, N anjing Inst itute o fT echnology, N anjing 210013, Ch ina
Keywords:
w ind pow er generation brush less doubly-fedmachine ( BDFM ) fuzzy control vector decoupling contro l synchronous coordinate
PACS:
TM 341
DOI:
-
Abstract:
Th is paper ana lyses them athematical model for BDFM ( brush less doubly-fedm ach ine) based on synchronous coord inates in the po int o f ro tor speed d-qmode.l A new type of pow er contro l system is designed by using flux linkage or ien ted vector transformat ion contro l techno logy. This system rea lizes the decoup ling control o f active and react ive pow er of VSCF ( variab le speed constan t frequency) generator by using the contro lw indings of the generator to carry out theAC ( alternating current) exc itat ion. A fuzzy con tro l is used for the pow er loop of the ou ter loop to further enhance the robustness o f the system so that the h igh e ff ic iency energy generation is achieved through the max im alw ind energy capturing. Computer simu la tion resu lts verify the correctness and effectiveness of th is control strategy.

References:

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Last Update: 2006-12-30