[1]王 琦,等.同步坐标下的无刷双馈风力发电机控制系统[J].南京理工大学学报(自然科学版),2006,(06):673-678.
 WANG Q i,CHEN X iao-hu,et al.Control System in Brushless Doubly-fed Wind Power Generation System Based on Synchronous Reference[J].Journal of Nanjing University of Science and Technology,2006,(06):673-678.
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同步坐标下的无刷双馈风力发电机控制系统
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《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
期数:
2006年06期
页码:
673-678
栏目:
出版日期:
2006-12-30

文章信息/Info

Title:
Control System in Brushless Doubly-fed Wind Power Generation System Based on Synchronous Reference
作者:
王 琦1 2 陈小虎3 纪延超2 李 枫1
1. 南京师范大学电气与自动化学院, 江苏南京210042; 2. 哈尔滨工业大学电气工程系, 黑龙江哈尔滨150001; 3. 南京工程学院电力工程系, 江苏南京210013
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
关键词:
风力发电 无刷双馈电机 模糊控制 矢量解耦控制 同步坐标
Keywords:
w ind pow er generation brush less doubly-fedmachine ( BDFM ) fuzzy control vector decoupling contro l synchronous coordinate
分类号:
TM 341
摘要:
从转子参考轴d-q模型出发,研究同步坐标下的无刷双馈电机(BDFM)的数学模型,根据BDFM的特性,采用磁链定向的矢量变换控制技术,设计了一种新型的功率控制系统。该系统通过控制发电机的控制绕组进行交流励磁,实现变速恒频发电机有功、无功的解耦控制。同时,考虑到电机结构的复杂性以及电机参数随环境的可改变性,对功率环采用模糊控制,可以更好地增强系统的鲁棒性,从而实现最大风能捕获和高效发电运行。计算机仿真结果验证了控制策略的正确性和有效性。
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.

参考文献/References:

[ 1] 苑国锋, 柴建云, 李永东. 变速恒频风力发电机组 励磁变频器的研究[ J] . 中国电机工程学报, 2005, 25( 8): 90- 94.
[ 2] Po za J, Oya rbide E, Roye D. New vector contro l a lgor ithm for brush less doubly-fed machines[ A] . International Con ference o f the IEEE Industr ia l E lec tron ics Soc ie ty [ C]. Sev illa: Institute o f E lectr ica l and E lectronics Eng inee rs, 2002, 1 138- 1 143.
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[ 4] W a llaceA K, Spee R, Lauw H K. Dynam ic mode ling o f brushless doub ly- fed m achines[ A]. Industry App l-i ca tions Soc ie tyAnnualM eeting[ C]. San Diego: Inst-i tu te of E lectr ica l and E lectronics Eng ineers, 1989. 329 - 334.
[ 5] Spee R, W allace A K, Lauw H K. Perform ance sim ulation o f brush less doub ly- fed adjustab le speed dr ive [ A ] . Industry App lications Soc iety Annual M eeting [ C ]. San Diego: Institute o fE lectrical and E lectron ics Eng inee rs, 1989. 738- 743.
[ 6] L iR Q, W a llaceA K, Spee R. Dynam ic s imu lation o f brushless doub ly- fed m ach ines[ J]. IEEE Transactions on Ene rgy Conv ers ion, 1991, 6( 3): 445- 452.
[ 7] Zhou D Sh, Spee R, Gerald C. A lexander expe rim ental eva luation of a ro tor flux o riented contro l a lgor ithm for brushless doub ly- fed m ach ines [ J ]. IEEE trans pow er e lectronics, 1997, 12( 1): 72- 78.
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备注/Memo

备注/Memo:
基金项目: 江苏省高校自然科学研究项目( 03K JA470034) 作者简介: 王琦( 1975- ), 女, 吉林通榆人, 讲师, 博士生, 主要研究方向: 电力电子在电力系统中的应用和风力发电系统及其联网, E-mail:wangqi75@ hit. edu. cn。
更新日期/Last Update: 2006-12-30