| 含逆变型分布式电源的微网故障特征分析 |
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| 引用本文： | 韩奕,张东霞.含逆变型分布式电源的微网故障特征分析[J].电网技术,2011,35(10):147-152. |
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| 作者姓名： | 韩奕 张东霞 |
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| 作者单位： | 中国电力科学研究院,北京市海淀区,100192 |
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| 摘 要： | 微网中的微电源大多是逆变型分布式电源，其故障特征不同于传统的同步发电机，详细分析逆变型分布式电源的故障特征，以及由此类电源组成的微网的故障特征是微网保护的基础。在DigSilent仿真软件上建立了恒功率控制和恒电压频率控制的逆变型分布式电源，以及孤岛和并网2种运行模式下微网的仿真模型，分析线路发生不同故障时电源侧及故障...
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| 关 键 词： | 微网 故障特征 逆变型分布式电源 恒功率控制 恒电压频率控制 |
Fault Analysis of Microgrid Composed by Inverter-Based Distributed Generations |
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| HAN Yi,ZHANG Dongxia.Fault Analysis of Microgrid Composed by Inverter-Based Distributed Generations[J].Power System Technology,2011,35(10):147-152. |
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| Authors: | HAN Yi ZHANG Dongxia |
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| Affiliation: | HAN Yi,ZHANG Dongxia(China Electric Power Research Institute,Haidian District,Beijing 100192,China) |
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| Abstract: | Most microsources in microgrid are inverter-based distributed generations(IBDG),and their fault characteristics are different from those of traditional synchronous generators,thus detailed analysis on fault characteristics of IBDG and that of microgrid composed by IBDG are the foundation of microgrid protection.Utilizing simulation software DigSilent,the simulation model of IBDG with P-Q control and that of IBDG with V-f control as well as simulation models of microgrid under islanding operation mode and gr... |
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| Keywords: | microgrid fault characteristics inverter-based distributed generation(IBDG) P-Q control U-f control |
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