A Multi-status Simulation Method of Active Distribution Network Based on Event-Driven

被引：0
|
作者：
Lü C. [1 ]
Sheng W. [1 ]
Liu K. [1 ]
Meng X. [1 ]
机构：
[1] China Electric Power Research Institute, Haidian District, Beijing
来源：
Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering | 2019年 / 39卷 / 16期
关键词：
Active distribution network; Distributed generation; Dynamic simulation; Event simulation; Steady simulation;
D O I：
10.13334/j.0258-8013.pcsee.180985
中图分类号：
学科分类号：
摘要：
Due to the difference of modeling method and parameter type, the typical events with various time scales in active distribution network can only be simulated by steady method or dynamic method. The two methods can hardly be simulated continuously. In order to simulate typical events with multiple time scales under the same simulation framework, a multi-status simulation method of active distribution network was proposed based on event-driven. Steady model and dynamic model of typical components in active distribution network were built respectively, and then the inheritance relationship of parameters between steady model and dynamic model was analyzed to reduce the parameter error caused by model switching. A simulation engine based on finite state machine was designed to drive the process of model switching, parameter inheritance and data recording by identifying the operation status of distribution network. The multi-status simulation method is tested by using the IEEE 33-bus and an actual 62-bus distribution network. Multiple cases simulation results show the effectiveness of the method described in this paper. © 2019 Chin. Soc. for Elec. Eng.
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页码：4695 / 4704
页数：9
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