| 自适应相位漂移孤岛检测法及SIMULINK仿真验证 |
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| 引用本文： | 吴志鹏,卿湘运,杨富文.自适应相位漂移孤岛检测法及SIMULINK仿真验证[J].电源学报,2013,11(5):9-13. |
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| 作者姓名： | 吴志鹏 卿湘运 杨富文 |
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| 作者单位： | 华东理工大学信息科学与工程学院,华东理工大学信息科学与工程学院,华东理工大学信息科学与工程学院 |
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| 基金项目： | 国家自然科学基金资助项目(60874059、61174064)；中央高校基本科研业务费专项资金资助项目(WJ0913001)；上海市浦江人才计划项目(10PJ1402600) |
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| 摘 要： | 在分布式发电系统中,孤岛检测是必须的安全设计之一,要求既快速准确地判断出孤岛的发生,又不能降低逆变器输出电能的质量。文中论述了孤岛效应发生的原理,存在检测盲区的原因。提出了通过主动移相来达到移频的一种孤岛检测方法,并且在最坏的条件下,进行了SIMULINK的仿真实验,验证了这种方法的可行性和存在很小的检测盲区。
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| 关 键 词： | 孤岛检测 主动移相 SIMULINK |
| 收稿时间： | 2011/10/20 0:00:00 |
| 修稿时间： | 2011/12/8 0:00:00 |
Adaptive phase drift islanding detection method and SIMULINK simulation |
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| WU Zhi-peng,QING Xiang-yun and YANG Fu-wen.Adaptive phase drift islanding detection method and SIMULINK simulation[J].Journal of power supply,2013,11(5):9-13. |
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| Authors: | WU Zhi-peng QING Xiang-yun and YANG Fu-wen |
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| Affiliation: | School of Information Science & Engineering, East China University of Science & Technology,School of Information Science & Engineering, East China University of Science & Technology,School of Information Science & Engineering, East China University of Science & Technology |
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| Abstract: | In distributed generation systems, islanding detection was one of the safety designs that must require. It required both quickly and accurately to determine the occurrence of islanding, but cannot reduce the inverter output power quality. This article discussed the principles of islanding effect occurring, and the reasons of blind testing. Proposed active phase shift of frequency to achieve islanding detection method, and in the worst conditions, carried out on SIMULINK simulation experiment to test the feasibility of this detection method and the presence of small non-detection blind. |
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| Keywords: | Islanding detection Active phase shift SIMULINK |
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