Analysis Theory of Generalized Electric Circuit for Multi-energy Networks —Part One  Branch Model

Jingwei YANG; Ning ZHANG; Chongqing KANG

doi:10.7500/AEPS20200209001

您当前的位置：

首页 >

文章列表页 >

Analysis Theory of Generalized Electric Circuit for Multi-energy Networks —Part One Branch Model

Basic Research | 更新时间：2025-06-16

- Analysis Theory of Generalized Electric Circuit for Multi-energy Networks —Part One Branch Model
- Automation of Electric Power Systems Vol. 44, Issue 9, Pages: 21-32(2020)
- 作者机构：
  
  1. 电力系统及发电设备控制和仿真国家重点实验室，清华大学，北京市 100084
  2. 清华大学电机与应用电子技术系,北京市 100084
- 作者简介：
- 基金信息：
  
  the Major International (Regional) Joint Research Project of National Natural Science Foundation of China;National Natural Science Foundation of China-State Grid Joint Fund for Smart Grid
- DOI：10.7500/AEPS20200209001
  CLC：
- Received：09 February 2020，
  
  Revised：2020-03-24，
  
  Published Online：09 April 2020，
  
  Published：10 May 2020
- 稿件说明：
移动端阅览
杨经纬,张宁,康重庆.多能源网络的广义电路分析理论——（一）支路模型[J].电力系统自动化,2020,44(9):21-32.

YANG Jingwei,ZHANG Ning,KANG Chongqing.Analysis Theory of Generalized Electric Circuit for Multi-energy Networks —Part One Branch Model[J].Automation of Electric Power Systems,2020,44(9):21-32.
杨经纬,张宁,康重庆.多能源网络的广义电路分析理论——（一）支路模型[J].电力系统自动化,2020,44(9):21-32. DOI： 10.7500/AEPS20200209001.

YANG Jingwei,ZHANG Ning,KANG Chongqing.Analysis Theory of Generalized Electric Circuit for Multi-energy Networks —Part One Branch Model[J].Automation of Electric Power Systems,2020,44(9):21-32. DOI： 10.7500/AEPS20200209001.

摘要

多种能源形式的互补与耦合为多能源系统集成带来巨大价值，但不同能源形式遵循不同的物理规律和数学表征形式，为综合分析与协同优化带来了挑战。文中基于拉普拉斯变换这一分析系统动态过程的有力工具，提出了多能源网络的广义电路分析理论。首先，建立了多能源网络支路层能量流的统一数学方程，提出了以拉普拉斯变换为基础的广义电路建模方法，将多能源网络在时域的复杂传输特性转换为拉普拉斯域简单的代数问题，提出了各能源系统能量流的分布参数电路模型，进一步提出了以“支路”为整体单位的支路层能量流集中参数传输模型。文中提出的多能源网络广义电路支路模型能够科学地分析支路层能量流的稳态与动态特性，揭示多能源网络能量流的共性，为多能源系统全网络分析奠定基础。

Abstract

The complementarity and coupling of various energy forms bring great value to the multi-energy system integration. However

different energy systems follow different physical laws and mathematical representations

which challenges the comprehensive analysis and coordinated optimization. Based on Laplace transform

a powerful tool for modeling the dynamic process of a system

this paper proposes a generalized electric circuit analysis theory for multi-energy networks. Firstly

a unified mathematical equation of heterogeneous energy flow in multi-energy networks is established

and the modeling method of generalized electric circuit is proposed based on the Laplace transform. The complex transmission characteristics of multi-energy networks in time domain are transformed into simple algebraic problems in Laplace domain

and the electric circuit model of distributed parameters for energy flow in each energy system is proposed. The lumped-parameter transmission model in branch layer is then proposed

which acts branch as the whole unit. The proposed branch model of generalized electric circuit can scientifically analyze the steady-state and dynamic characteristics of power flow in branch layer and reveal the commonness of energy flow of multi-energy networks

which lays the foundation for the full network analysis of multi-energy systems.

关键词

Keywords

references

贾宏杰 , 王丹 , 徐宪东 , 等 . 区域综合能源系统若干问题研究 [J]. 电力系统自动化 , 2015 ， 39 ( 7 ): 198 - 207 .

JIA Hongjie , WANG Dan , XU Xiandong , et al . Research on some key problems related to integrated energy systems [J]. Automation of Electric Power Systems , 2015 , 39 ( 7 ): 198 - 207 .

王伟亮 , 王丹 , 贾宏杰 , 等 . 能源互联网背景下的典型区域综合能源系统稳态分析研究综述 [J]. 中国电机工程学报 , 2016 , 36 ( 12 ): 3292 - 3305 .

WANG Weiliang , WANG Dan , JIA Hongjie , et al . Review of steady-state analysis of typical regional integrated energy system under the background of energy Internet [J]. Proceedings of the CSEE , 2016 , 36 ( 12 ): 3292 - 3305 .

丁一 , 江艺宝 , 宋永华 , 等 . 能源互联网风险评估研究综述:(一)物理层面 [J]. 中国电机工程学报 , 2016 , 36 ( 14 ): 3806 - 3816 .

DING Yi , JIANG Yibao , SONG Yonghua , et al . Review of risk assessment for energy internet: Part Ⅰ physical level [J]. Proceedings of the CSEE , 2016 , 36 ( 14 ): 3806 - 3816 .

ROBERTSON A F , GROSSVD . An electrical-analog method for transient heat-flow analysis [J]. Journal of Research of the National Bureau of Standards , 1958 , 61 ( 2 ): 105 - 115 .

CHEN Q , FU R H , XU Y C . Electrical circuit analogy for heat transfer analysis and optimization in heat exchanger networks [J]. Applied Energy , 2015 , 139 : 81 - 92 .

陈群 , 郝俊红 , 陈磊 , 等 . 电-热综合能源系统中能量的整体输运模型 [J]. 电力系统自动化 , 2017 , 41 ( 13 ): 7 - 13 .

CHEN Qun , HAO Junhong , CHEN Lei , et al . Integral transport model for energy of electric-thermal integrated energy system [J]. Automation of Electric Power Systems , 2017 , 41 ( 13 ): 7 - 13 .

陈群,郝俊红,付荣桓,等.基于 http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=5324133&type=small http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=5324133&type=middle 59.40777588 24.97666740 理论的热系统分析和优化的能量流法[J].工程热物理学报,2017,38(7):1376-1383.

CHEN Qun, HAO Junhong, FU Ronghuan, et al. Entransy-based power flow method analysis and optimization of thermal systems[J]. Journal of Engineering Thermophysics, 2017, 38(7): 1376-1383.

陈皓勇,文俊中,王增煜,等.能量网络的传递规律与网络方程[J]. 西安交通大学学报,2014,48(10):66-76.

CHEN Haoyong, WEN Junzhong, WANG Zengyu, et al. Transfer laws and equations of energy networks[J]. Journal of Xi’an Jiaotong University, 2014, 48(10): 66-76.

文俊中.基于能量网络理论的分布式供能系统分析[D].广州：华南理工大学,2015.

WEN Junzhong. Analysis of distributed energy systems based on the energy network theory[D]. Guangzhou: South China University of Technology, 2015.

FAVRE-PERROD P. Hybrid energy transmission for multi-energy networks[D]. Zurich, Switzerland: ETH Zurich, 2008.

VAN SCHOORVG, UREN K R, VAN WYK M A, et al. An energy perspective on modelling, supervision, and control of large-scale industrial systems: survey and framework[J]. IFAC Proceedings Volumes, 2014, 47(3): 6692-6703.

ZHOU Y, GU C, WU H, et al. An equivalent model of gas networks for dynamic analysis of gas-electricity systems[J]. IEEE Transactions on Power Systems, 2017, 32(6): 4255-4264.

WHALLEY R, ABDUL-AMEER A. Energy-efficient gas pipeline transportation[J]. Systems Science & Control Engineering, 2014, 2(1): 527-540.

YANG J, ZHANG N, BOTTERUD A, et al. Situation awareness of electricity-gas coupled systems with a multi-port equivalent gas network model[J]. Applied Energy, 2020, 258: 114029.

YANG J, ZHANG N, BOTTERUD A, et al. On an equivalent representation of the dynamics in district heating networks for combined electricity-heat operation[J]. IEEE Transactions on Power Systems, 2019, 35(1): 560-570.

倪以信,陈寿孙,张宝霖.动态电力系统的理论和分析[M].北京：清华大学出版社,2002.

NI Yixin, CHEN Shousun, ZHANG Baolin. Theory and analysis of power system dynamics[M]. Beijing: Tsinghua University Press, 2002.

CHERTKOV M, NOVITSKY N N. Thermal transients in district heating systems[J]. Energy, 2019, 184: 22-33.

PÁLSSON H, LARSEN H V, BOHM B, et al. Equivalent models of district heating systems[D]. Copenhagen, Denmark: Technical University of Denmark and Risø National Laboratory, 1999.

HERRÁN-GONZÁLEZ A, DE LA CRUZ J, DE ANDRÉS-TORO B, et al. Modeling and simulation of a gas distribution pipeline network[J]. Applied Mathematical Modelling, 2009, 33(3): 1584-1600.

WONG P, LARSON R. Optimization of natural-gas pipeline systems via dynamic programming[J]. IEEE Transactions on Automatic Control, 1968, 13(5): 475-481.

RENNER T. Quantities, units and symbols in physical chemistry[M]. Oxford, UK: Royal Society of Chemistry, 2007.

郭平生,韩光泽,华贲.能量公设与热力学系统独立状态参量的选取[J].大学物理,2004,23(8):27-29.

GUO Pingsheng, HAN Guangze, HUA Ben. The energy postulate and choice of independence state parameters of the thermodynamic system[J]. College Physics, 2004, 23(8): 27-29.

LIU X, WU J, JENKINS N, et al. Combined analysis of electricity and heat networks[J]. Applied Energy, 2016, 162: 1238-1250.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Analysis Theory of Generalized Electric Circuit for Multi-energy Networks —Part Two Network Model

Water-Energy Collaborative Optimization for Regional Energy Internet: Review and Prospect

面向可再生能源消纳的多能源系统：述评与展望

Related Author

YONG Weizhen

WANG Jianxue

XUE Lin

BIE Zhaohong

YANG Jingwei

MA Shuyan

HE Xing

ZHANG Zhuangyan

Related Institution

State Key Laboratory of Electrical Insulation and Power Equipment (Xi’an Jiaotong University)

School of Electrical Engineering, Xi’an Jiaotong University

State Key Laboratory of Control and Simulation of Power System and Generation Equipments, Tsinghua University

School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University

State Grid Shanghai Municipal Electric Power Company

⁰