计及网络动态特性的电—气—热综合能源系统日前优化调度

DONG Shuai

您当前的位置：

首页 >

文章列表页 >

计及网络动态特性的电—气—热综合能源系统日前优化调度

更新时间：2025-08-13

- 计及网络动态特性的电—气—热综合能源系统日前优化调度
- Automation of Electric Power Systems Vol. 42, Issue 13, Pages: 12-19(2018)
- 作者机构：
  
  电网智能化调度与控制教育部重点实验室(山东大学),山东省,济南市,250061
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2018
- 稿件说明：
移动端阅览
DONG Shuai. [J]. Automation of electric power systems, 2018, 42(13): 12-19.
DOI：

DONG Shuai. [J]. Automation of electric power systems, 2018, 42(13): 12-19. DOI：

摘要

电—气—热综合能源系统的互联是提高系统运行灵活性与可再生能源消纳能力的有效手段之一。在详细分析热网与气网动态特性基础上，提出一种同时考虑气、热网络动态特性的电—气—热互联系统日前优化调度模型。首先，针对热网与气网的动态特性进行建模分析，挖掘其相应动态特性下所对应的储能能力。然后，建立兼顾气、热网络动态特性的综合能源系统日前优化调度模型，将模型线性化并进行求解。最后，构建仿真系统，计算分析管网动态特性对系统优化运行的影响，以及不同网络间的动态特性作用关系与协同优化潜力，所得结果证明了在综合能源系统中计及网络动态特性的必要性与可行性。

Abstract

The interconnection of the electricity-gas-heat integrated energy system is an effective way to improve the operational flexibility and the ability to accommodate renewable energy. An optimal scheduling model considering dynamic characteristics of heating and gas networks is proposed based on detailedly analyzing the dynamic characteristics of heating and gas networks. First of all

the dynamic characteristics of heating and gas networks are modeled and analyzed

and their energy storage capacities are explored. Then

an optimal scheduling model of the electricity-gas-heat integrated energy system is established and transformed into a linear model to solve the problems. Finally

the impact of the network dynamic characteristics on the system operation is simulated by developed simulation system

and the interaction between different dynamic characteristics and the potential benefits of the collaborative optimization are analyzed

which proves the necessity and feasibility of considering the network dynamic characteristics into the operation of integrated energy system.

关键词

Keywords

references

Views

4453

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Load Restoration Strategy for Integrated Electricity-Gas Energy System with Mobile Hydrogen Energy Storage Under Typhoon Disasters

Optimal Day-ahead Scheduling Method for Electricity-Water-Heat Integrated Energy System Considering Virtual Energy Storage

Review and Prospect of Seasonal Energy Storage for Power System with High Proportion of Renewable Energy

Related Author

XIE Yingbiao

HOU Hui

TANG Junyi

YAN Yulin

ZHANG Ji

XIE Changjun

MU Yunfei

TANG Zhipeng

Related Institution

School of Automation, Wuhan University of Technology

Economics and Technology Research Institute, State Grid Hubei Electric Power Company

Key Laboratory of Ministry of Education on Smart Power Grids (Tianjin University)

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

State Grid Jiangsu Economic Research Institute

⁰