[1]徐凤星,佘岳,刘连根,等.电网电压严重不对称或零电压时DFIG风电机组不间断运行的实现[J].控制与信息技术,2012,(01):39-43.[doi:10.13889/j.issn.2095-3631.2012.01.011]
 XU Feng-xing,SHE Yue,LIU Lian-gen,et al.Realization of the DFIG in Condition of the Uninterrupted Operation while Serious Asymmetry or ZVS of Grid Voltage Occurred[J].High Power Converter Technology,2012,(01):39-43.[doi:10.13889/j.issn.2095-3631.2012.01.011]
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电网电压严重不对称或零电压时DFIG风电机组不间断运行的实现()
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《控制与信息技术》[ISSN:2095-3631/CN:43-1486/U]

卷:
期数:
2012年01期
页码:
39-43
栏目:
绿色能源与节能
出版日期:
2012-02-05

文章信息/Info

Title:
Realization of the DFIG in Condition of the Uninterrupted Operation while Serious Asymmetry or ZVS of Grid Voltage Occurred
文章编号:
1671-8410(2012)01-0039-05
作者:
徐凤星佘岳刘连根蒋耀生刘志星刘鹏飞
南车株洲电力机车研究所有限公司
Author(s):
XU Feng-xing SHE YueLIU Lian-gen JIANG Yao-shengLIU Zhi-xingLIU Peng-fei
(CSR Zhuzhou Institute Co., Ltd., Zhuzhou, Hunan 412001, China)
关键词:
双馈发电机电网故障空间矢量脉宽调制(SVPWM)不间断运行
Keywords:
double-fed induction generator grid fault space vecter pluse width modulation (SVPWM) uninterrupted operation
分类号:
TM315
DOI:
10.13889/j.issn.2095-3631.2012.01.011
文献标志码:
A
摘要:
提出一种适应电网电压严重不对称或零电压时,能实现DFIG 风电机组不间断运行的控制方案,同样该方案也适合电网出现小值的对称跌落和三相不平衡的控制。文章详细分析整个不间断运行过程的时序,利用 PSIM 进行仿真研究,并借助背靠背试验平台(Back-Back Test Bench)以及样机对整个不间断运行过程进行了试验研究。仿真和试验结果证明,该控制策略的正确性与有效性完全达到电网公司制定的风力发电机组并网要求。
Abstract:
A kind of control plan adaptive to serious asymmetry or ZVS of grid voltage is put forward, which can realize uninterrupted operation of the DFIG. It can be fit for small value symmetric drop and unbalanced three-phase control of the grid. The time sequence of whole uninterrupted operation is analyzed in detail, and based on the simulation research with PSIM, the experimental research is implemented for whole uninterrupted operation process through the Back-Back Test Bench and the prototype. The simulation and experiment results show that correctness and effectiveness of the control strategy are fully meet the connected-grid requirements of the power grid companies.

参考文献/References:

[1] 中国电力科学研究院. 风电场接入电网技术规定[S]. 修订版. 北京:国家电网公司,2 0 0 9 .
 [2] 胡家兵,孙丹,贺益康. 电网电压骤降故障下双馈风力发电机建模与控制[J]. 电力系统自动化,2006,30(8): 21- 26.
[3] 向大为,杨顺昌,冉立. 电网对称故障时双馈感应发电机不脱网运行的励磁控制策略[J]. 中国电机工程学报, 2006,26 (3): 164-170.
[4] 郑艳文,李永东,柴建云. 不平衡电压下双馈发电机系统控制策略[J]. 电力系统自动化,2009,33(15): 89- 93.
[5] 张学广,徐殿国,潘伟明,等. 基于电网电压定向的双馈风力发电机灭磁控制策略[J]. 电力系统自动化,2010,34(7):95- 99.
[6] 徐凤星,刘连根,盛建科,等. 双馈风力发电机网侧变流器的一种新型并网控制研究[J].电气传动,2010, 40(2): 18- 21.
 [7] Hughes F M, Anaya-Lara O, Jenkins N, et al. A power system stabilizer for DFIG-based wind generation[J]. IEEE Trans. on power Syst., 2006, 21(2): 763-772.
[8] Pena R S, Cardenas R J, Asher G M, et al. Vector controlled induction machines for stand-alone Wind Energy Application[C]// Industry Applications Conference Record of the 2000 IEEE, Italy, 2000: 1409-1415.
[9] Ramod C J, Martins A P, Araujo A S, et al. Current control in the grid connection of the double-output induction generator linked to a variable speed wind turbine[J]. IECON 02, 2002:979-984.

相似文献/References:

[1]张劲松,刘连根,徐凤星,等.双馈风力发电机并网方法的原理分析及仿真实验研究[J].控制与信息技术,2010,(03):38.[doi:10.13889/j.issn.2095-3631.2010.03.009]

备注/Memo

备注/Memo:
收稿日期:2011- 11 - 08
作者简介:徐凤星(1 9 8 3 - ),男,硕士,研究方向为大功率风机变流器的开发。
更新日期/Last Update: 2017-06-28