ISSN 1000-1239 CN 11-1777/TP

计算机研究与发展 ›› 2017, Vol. 54 ›› Issue (4): 683-694.doi: 10.7544/issn1000-1239.2017.20161011

所属专题: 2017能源互联网专题

• 网络技术 •    下一篇

多能微网阶段化多模式混合仿真关键技术综述

张树卿1,唐绍普1,朱亚萍2,于思奇1,孙钰博1   

  1. 1(清华大学电机工程与应用电子技术系 北京 100084); 2(北京市智中能源互联网研究院 北京 100176) (zsq@mail.tsinghua.edu.cn)
  • 出版日期: 2017-04-01
  • 基金资助: 
    国家自然科学基金(51307093)

Key Techniques for Phased and Multi-Mode Hybrid Simulation of Multi-Energy Micro Grid

Zhang Shuqing1, Tang Shaopu1, Zhu Yaping2, Yu Siqi1, Sun Yubo1   

  1. 1(Department of Electrical Engineering, Tsinghua University, Beijing 100084); 2(Beijing Smart China Energy Internet Research Institute, Beijing 100176)
  • Online: 2017-04-01

摘要: 能源互联网已经成为我国能源生产和消费革命强大的推动力,它将智能微网技术和多能协调互补等核心技术集成应用,多种能源形式的“源-荷-储”交叉共建,使得能量转化、传输机理和系统运行特性复杂.现有热力、电力等能源系统的计算方法和仿真手段分别针对一种独立能源系统,不能满足多种不同能源耦合和交互机理、多能系统组网运行及控制特性的计算分析需求.总结评述了作为多能系统仿真基础的微电网和非电能源系统仿真技术现状,分析和概括了多能系统根本特征、仿真要点和难点,进一步提出了阶段化、多模式混合仿真思想,概括了其中的关键技术,以期充分利用现有能源设备-系统仿真模型和算法基础,建立适用于多能源系统动态、暂态仿真分析技术,并以典型的冷热电联供为例说明段化多模式混合仿真技术在多能系统中的应用.

关键词: 能源互联微网, 多能系统, 阶段化仿真, 多模式仿真, 混合仿真

Abstract: Energy Internet has become a powerful driving force of energy production and consumption revolution allover China. Two core technologies, including smart micro grid and multi-energy complementary, are widely integrated into micro energy Internet. Energy sources, loads and storages of various energy forms are constructed and integrated as a whole, which imply complicated energy conversion, transmission mechanism and complex operation characteristics. However, the existing simulation means of various energy systems always only aim at one independent energy system, thus they cannot be directly applied to the coupling and interaction mechanism of different energy forms, or to the analysis of operation and control characteristics of multi-energy system. This paper has summarized the current development and achievement of simulations of micro-grids and other types of energy systems, which are the foundations of multi-energy system simulation. Then it has analyzed and summarized the basic characteristics of multi-energy system, intricacies and main points to implement its simulation. Furthermore, phased and multi-mode hybrid simulation is designed and presented with its key techniques. By the hybrid simulation, it is expected to make full use of the foundations of the existing energy equipment-system simulation models and algorithms and to establish dynamic and transient simulation of multi-energy system. The application of the phased and multi-mode hybrid simulation in the multi energy system is illustrated by a typical example of cold combined heat and power system.

Key words: micro-grid energy Internet, multi-energy system, phased simulation, multi-mode simulation, hybrid simulation

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