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首页> 外文会议>Moratuwa Engineering Research Conference >Designing a microgrid test system for transient analysis
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Designing a microgrid test system for transient analysis

机译：设计微电网测试系统进行瞬态分析

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摘要

A power system test system is designed using PSCAD/EMTDC software for transient analysis, which can be specifically used for transient studies with Distributed Generators (DGs) or this system can be easily developed as a Microgrid test system. The model is developed based on a section of a practical power system that is Kukuleganga area of the Sri Lanka power system. This includes 132kV transmission system, Kukuleganga hydro power station, five grid substations with 33kV distribution buses and DGs. The developed model is verified through comparing the actual fault data obtained from the Ceylon Electricity Board, Sri Lanka with the results obtained from the developed PSCAD/EMTDC model. The Discrete Wavelet Transform is used to identify the degree of accuracy in verification of the model. The test results are demonstrated for both current and voltage waveforms.
机译：使用PSCAD / EMTDC软件设计了一种电力系统测试系统，用于瞬态分析，可专门用于分布式发电机（DGS）的瞬态研究，或者该系统可以轻松开发为微电网测试系统。该模型是基于斯里兰卡电力系统的Kukuleganga区域的实用电力系统的一部分开发的。这包括132kV传输系统，kukuleganga水电站，五个网格变电站，具有33kV分配公共汽车和DGS。通过比较从锡兰电路板，SRI Lanka获得的实际故障数据，从开发的PSCAD / EMTDC模型获得的结果进行了验证开发的模型。离散小波变换用于识别模型验证中的准确度。对电流和电压波形进行证明测试结果。

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