[1]宇 卫,凃玲英,陈 健. 风电场集中接入对集电线电流保护的影响[J].湖北工业大学学报,2020,(4):29-33+89.
　YU Wei,TU Lingying,CHEN Jian. Effect of the Collective Line Current Protection when Wind Farms are Centralized Accessed to the Power System[J].,2020,(4):29-33+89.
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 风电场集中接入对集电线电流保护的影响()
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《湖北工业大学学报》[ISSN:1003-4684/CN:42-1752/Z]

卷:
期数:
2020年第4期
页码:
29-33+89
栏目:
湖北工业大学学报
出版日期:
2020-08-31

文章信息/Info

Title:
 Effect of the Collective Line Current Protection when Wind Farms are Centralized Accessed to the Power System
文章编号:
1003-4684(2020)04-0029-05
作者:
 宇 卫;  凃玲英;  陈 健
 湖北工业大学电气与电子工程学院 ， 湖北 武汉 430068
Author(s):
 YU Wei ; TU Lingying; CHEN Jian
 School of Electrical and Electronic Engin., Hubei Univ. of Tech., Wuhan 430068, China
关键词:
 ; 电流保护;  故障特性;  保护整定;  风力发电机
Keywords:
 ; current protection;  failure characteristics;  relay protection setting;  wind turbines
分类号:
O413
文献标志码:
A
摘要:
 分析双馈型风机的短路电流特性，针对典型的风力发电厂，结合仿真分析了风电机组大规模接入电网对现有电流保护造成的影响，并给出了相应的电流保护整定策略。
Abstract:
 Compared to the traditional generator, wind turbines have special short-circuit current characteristics, which cause many new problems in power system’s protection control. Traditional protection methods can’t meet the requirement of the power system’s safe operation. This paper firstly analyzes the double feed induction generator’s short circuit calculation models. Then for the typical wind farms, the effect of the collective wires’ current protection is considered when wind farms are centralized when accessed to the power system. In the end, simulation is used to verify the analysis.

参考文献/References:

[1] 秦云甫. 我国风电产业发展问题分析与解决途径[D]. 北京：华北电力大学，2012.
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[3] Xiangping Kong, Zhe Zhang, Xianggen Yin. Fault current study of wind turbine driven DFIG with crowbar protection[J]. Elektrotehniki vestnik, 2014, 81(12): 57-63.
[4] 孔祥平，张哲，尹项根，等. 计及撬棒保护影响的双馈风力发电机组故障电流特性研究[J]. 电工技术学报,2015, 30(8): 1-10.
[5] Fan Xiao, Zhe Zhang and Xianggen Yin.Fault current characteristics of the dfig under asymmetrical fault conditions[J]. Energies, 2015,8(10):1071-1092.
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[7] Si Zhe Chen, Norbert C. Cheung, Ka Chung Wong, et al. Integral sliding-mode direct torque control of doubly-fed induction generators under unbalanced grid voltage[J]. IEEE Transactions on Energy Conversion, 2010, 25(2): 356-368.
[8] WANG Hongsheng, ZHANG Wei, HU Jiabing. A control strategy for doubly-fed induction generator wind turbines under asymmetrical grid voltage conditions caused by faults[J]. Automation of Electric Power Systems,2010, 34(4):97-102.
[9] HU Jiabing, HE Yikang, WANG Hongsheng. Coordinated control of grid- and rotor- side converters of doubly-fed induction generator under unbalanced network voltage conditions[J]. Proceedings of the CSEE, 2010, 30(9): 97-104.
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备注/Memo

备注/Memo:
［收稿日期］ 2019-12-27
［基金项目］ 国家自然科学基金青年科学基金项目（41601399）
［第一作者］ 宇 卫(1986-)， 男， 四川成都人，工学硕士，湖北工业大学副教授，研究方向为电气工程
［通信作者］ 陈 健(1995-)， 男， 湖北黄冈人，湖北工业大学硕士研究生，研究方向为电气工程
更新日期/Last Update: 2020-08-16