[1]何雄峰,吉同舟,李先允,等.永磁同步风电系统网侧单周期控制研究[J].南京师范大学学报(工程技术版),2012,12(04):027-32.
　He Xiongfeng,Ji Tongzhou,Li Xianyun,et al.Study on One-Cycle Control of Grid-Side Inverter for PMSG Wind Power System[J].Journal of Nanjing Normal University(Engineering and Technology),2012,12(04):027-32.
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永磁同步风电系统网侧单周期控制研究
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南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

卷:
12卷
期数:
2012年04期
页码:
027-32
栏目:
出版日期:
2012-12-20

文章信息/Info

Title:
Study on One-Cycle Control of Grid-Side Inverter for PMSG Wind Power System
作者:
何雄峰1; 吉同舟1; 李先允2; 张迈1
( 1． 南京师范大学电气与自动化工程学院，江苏南京210042) ( 2． 南京工程学院电力工程学院，江苏南京211167)
Author(s):
He Xiongfeng1; Ji Tongzhou1; Li Xianyun2; Zhang Mai1
1.School of Electrical and Automation Engineering,Nanjing Normal University,Nanjing 210042,China
关键词:
永磁同步电机; 单周期控制; 单位功率因数; 低电压运行; PSCAD/EMTDC
Keywords:
PMSG;  one-cycle control; unity-power-factor; LVRT; PSCAD/EMTDC
分类号:
TM614;TM76
摘要:
对单周期控制进行了理论分析,进而提出了基于单周期控制的直驱永磁同步风力发电系统全功率换流器网侧控制策略.该方法采用输出电压作为参考量,输出电流作为积分量,实现输出电流跟踪输出电压,以达到自适应功率因数校正的目的,且能有效抑制直流母线电压波动给输出电压带来的影响,提高了永磁同步风电系统的低电压运行能力.就其控制策略在PSCAD/EMTDC中创建了仿真模型,仿真结果表明了单周期控制策略的正确性和有效性.
Abstract:
This paper analyzes a principle of one-cycle control， and proposes a one-cycle control for fully rated converter of permanent magnet synchronous generator( PMSG) wind power system on grid-side． With the output current as integral reference and grid voltage as the comparative reference， the output current is always tracking the output voltage． It aims to automatically adjust power factor and can effectively inhibit DC bus voltage fluctuation from impacting output voltage， and to improve low voltage ride-through( LVRT) capability of PMSG wind power system． The model and its control strategy are created in PSCAD/EMTDC． The simulation results show the correctness and validity of one-cycle control strategy．

参考文献/References:

［1］ 胡书举． 直驱型风力发电系统概述［J］． 变频器世界， 2009( 10) : 55－59． Hu Shuju． Review of direct-driven wind power system［J］． The World of Inverters， 2009( 10) : 55－59． ( in Chinese)
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［6］ 陈贤明，吕宏水，刘国华，等． 单周控制的三相PWM 逆变器仿真研究［J］． 大功率整流技术， 2009( 6) : 1-5． Chen Xianming，Lu Hongshui，Liu Guohua， et al． Simulation on three-phase PWM inverter under one-cycle control［J］． High Power Converter Technology， 2009( 6) : 1-5． ( in Chinese)
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［8］ 李建林，许洪华，高志刚，等． 风力发电中的电力电子变换技术［M］． 北京: 机械工业出版社， 2008． Li Jianlin，Xu Honghua，Gao Zhigang， et al． Power Electronic Converter Technology in Wind Power Generation［M］． Beijing: China Machine Press， 2008． ( in Chinese)
［9］ Yang Chen，Keyue Ma Smedley． One-cycle controlled three-phase grid-connected inverters and their parallel operation［J］． IEEE Transactions on Industry Applications， 2008，2 ( 44) : 663-671．

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备注/Memo

备注/Memo:
通讯联系人:吉同舟，副教授，研究方向: 风力发电控制技术与电网安全． E-mail: 61035@ njnu． edu． Cn
更新日期/Last Update: 2013-03-21