Optimization Study of Solar-Gas and Storage Integrated Energy System Based on Sustainability Assessment

XU Xiaogang; ZHOU Nannan; WANG Tong; WANG Huijie

doi:10.19805/j.cnki.jcspe.2026.250037

English Version Journal Login

您当前的位置：

首页 >

文章列表页 >

Optimization Study of Solar-Gas and Storage Integrated Energy System Based on Sustainability Assessment

更新时间：2026-10-10

- Optimization Study of Solar-Gas and Storage Integrated Energy System Based on Sustainability Assessment
- Chinese Journal of Power Engineering Vol. 46, Issue 5, Pages: 203-212(2026)
- 作者机构：
  
  1. 华北电力大学动力工程系,河北,保定,071003
  2. 河北省低碳高效发电技术重点实验室,河北,保定,071003
- 作者简介：
- 基金信息：
- DOI：10.19805/j.cnki.jcspe.2026.250037
  CLC： TK019
- Published：2026
- 稿件说明：
移动端阅览
许小刚, 周楠楠, 王同, 王惠杰. 基于可持续性评价的光气储综合能源系统优化研究[J]. 动力工程学报, 2026, 46(5): 203-212.
许小刚, 周楠楠, 王同, 王惠杰. 基于可持续性评价的光气储综合能源系统优化研究[J]. 动力工程学报, 2026, 46(5): 203-212. DOI： 10.19805/j.cnki.jcspe.2026.250037.

DOI： 10.19805/j.cnki.jcspe.2026.250037

摘要

为实现综合能源系统的可持续性评价

引入能值指标来描述系统的可持续性发展水平。构建了基于光气储互补的综合能源系统

以能值分析方法中的能值可持续性指数最大为目标函数

优化设备的容量配置。基于热跟随(FTL)和电跟随(FEL)2种运行策略

在传统能值分析方法的基础上

考虑系统全生命周期的材料消耗和污染物排放成本

应用遗传算法寻找综合能源系统的最优容量配置

并对2种运行策略下的能值性能进行分析比较。结果表明:综合能源系统采用FTL和FEL策略时的能值可持续性指数分别为2.85和2.06

且FTL策略下的能值可持续性指数比FEL策略下高出38.35%

可持续性更好。

Abstract

To enable a sustainability assessment of integrated energy systems

an emergy indicator has been introduced to describe the sustainable development level of system. An integrated energy system based on photovoltaic-gas-storage complementarity was constructed

with the maximization of the emergy sustainability index (ESI) in emergy analysis methods set as the objective function to optimize the equipment capacity allocation. Based on two operation strategies

namely following the thermal load (FTL) and following the electric load (FEL)

and considering material consumption and pollutant emission costs over the full life cycle of system in addition to traditional emergy analysis methods

a genetic algorithm was applied to identify the optimal capacity configuration of the integrated energy system

and the emergy performance under the two strategies was analyzed and compared. Results reveal that the ESI of the integrated energy system is 2.85 under the FTL strategy and 2.06 under the FEL strategy. The ESI under the FTL strategy is 38.35% higher than that under the FEL strategy

indicating better sustainability.

关键词

Keywords

references

LI Na, HAKVOORT R A, LUKSZO Z. Cost allocation in integrated community energy systems-a review[J]. Renewable and Sustainable Energy Reviews, 2021, 144: 111001.

ODUM H T. Environment, power, and society[M]. New York: John Wiley & Sons Inc, 1971.

THOMAS T, PRAVEEN A. Emergy parameters for ensuring sustainable use of building materials[J]. Journal of Cleaner Production, 2020, 276: 122382.

HAN Zepeng, HAN Wei, YE Yiyin, et al. Multi-objective sustainability optimization of a solar-based integrated energy system[J]. Renewable and Sustainable Energy Reviews, 2024, 202: 114679.

YANG Jin, CHEN Bin. Emergy-based sustainability evaluation of wind power generation systems[J]. Applied Energy, 2016, 177: 239-246.

REN Siyue, FENG Xiao, YANG Minbo. Emergy evaluation of power generation systems[J]. Energy Conversion and Management, 2020, 211: 112749.

CHEN Yuzhu, XU Jinzhao, WANG Jun, et al. Exergo-environmental cost optimization of a combined cooling, heating and power system using the emergy concept and equivalent emissions as ecological boundary[J]. Energy, 2021, 233: 121124.

韩俊涛, 韩恺, 王永真, 等. 低碳分布式综合能源系统的能值、经济和环境优化评价[J]. 动力工程学报, 2022, 42(11): 1089-1098.HAN Juntao, HAN Kai, WANG Yongzhen, et al. Emergy, economic and environmental optimization evaluation of low carbon distributed integrated energy system[J]. Journal of Chinese Society of Power Engineering, 2022, 42(11): 1089-1098.

王灵梅, 李政, 倪维斗. 多联产系统的能值评估[J]. 动力工程, 2006, 26(2): 278-282, 288.WANG Lingmei, LI Zheng, NI Weidou. Emergy evaluation of polygeneration systems[J]. Journal of Power Engineering, 2006, 26(2): 278-282, 288.

XU Aixiang, WANG Yizhang, SONG Tingting, et al. Emergy evaluation of a solar-powered cascade system for dehumidification, cooling and heating in hot summer and cold winter areas of China[J]. Energy, 2023, 278: 128057.

许小刚, 嵇晓鹏, 周楠楠, 等. 光-气-储互补的综合能源系统全生命周期优化研究[J]. 太阳能学报, 2024, 45(7): 60-72.XU Xiaogang, JI Xiaopeng, ZHOU Nannan, et al. Research on whole life cycle optimization of integrated energy system with complementary solar, gas and storage[J]. Acta Energiae Solaris Sinica, 2024, 45(7): 60-72.

许小刚, 嵇晓鹏, 王惠杰. 基于全生命周期评价的冷热电联供系统优化研究[J]. 太阳能学报, 2024, 45(5): 360-368.XU Xiaogang, JI Xiaopeng, WANG Huijie. Research on optimization of combined cooling, heating and power system based on full life cycle evaluation[J]. Acta Energiae Solaris Sinica, 2024, 45(5): 360-368.

CHEN Yuzhu, XU Zhicheng, WANG Jun, et al. Multi-objective optimization of an integrated energy system against energy, supply-demand matching and exergo-environmental cost over the whole life-cycle[J]. Energy Conversion and Management, 2022, 254: 115203.

任福康, 陈宜, 王江江. 耦合太阳能和地热能的冷热电联供系统优化[J]. 工程热物理学报, 2021, 42(1): 16-24.REN Fukang, CHEN Yi, WANG Jiangjiang. Optimization of combined cooling, heating, and power system coupled with solar and geothermal energies[J]. Journal of Engineering Thermophysics, 2021, 42(1): 16-24.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Research on Optimal Scheduling of Integrated Energy SystemsBased on Deep Deterministic Policy Gradient

Research on Optimal Regulation Method of Flexible Load Based on Users' Energy Consumption Behavior Prediction

Low-carbon Economic Dispatch of an Integrated Energy System Considering Flexible Carbon Capture and Hydrogen Energy Storage Systems

Dynamic Carbon Accounting and Multi-objective Low-carbon Synergy Optimization of Integrated Energy Systems

Dynamic Modelling of Carbon Energy Flow in Grid-connected Combined Cooling, Heating and Electricity Generation Energy Station and Optimization of Low-carbon Interaction Between Station and Network

Related Author

SUN Li

DING Ji

WANG Zhixiao

YUAN Shufu

WHANG Chenyu

XI Changyuan

HAN Zhonghe

ZHANG Xiaoyu

Related Institution

Suzhou Tongyuan Software & Control Technology Co.

National Engineering Research Center of Power Generation Control and Safety, School of Energy and Environment, Southeast University

Hebei Key Laboratory of Low Carbon and High Efficiency Power Generation Technology, North China Electric Power University

Department of Thermal Science and Energy Engineering, University of Science and Technology of China (USTC)

School of Energy Power and Mechanical Engineering, North China Electric Power University

AI问答

⁰