摘要
以天然气储气库为研究对象,分析其生产特性及用能特性,构建了以天然气储气库为中心的综合能源系统,建立了天然气储气库综合能源系统容量优化配置模型。以系统规划年成本最低为目标函数,考虑系统建设的初次投资、系统运行、系统维护及系统的碳排放等成本,综合考虑能量供需平衡、设备容量及出力约束等,运用布谷鸟搜索算法进行综合能源系统设备容量参数寻优,得到最优的综合能源系统容量配置方案。最后,以西南地区某天然气地下储气库的能源数据进行仿真验证,保证了该模型的经济性及可行性。
In this paper,natural gas storage system’s production characteristics and energy use characteristics are analyzed firstly.An integrated energy system based on natural gas storage is constructed accordingly.A capacity optimization allocation model for the integrated energy system of natural gas storage is established afterwards.The minimum annual planning cost is taken as the objective function,including costs of construction,running and maintenance and carbon emission.With comprehensive consideration of energy supply and demand balance,equipment capacity and output constraints,an optimal configuration scheme of integrated energy system is proposed.The energy data of a natural gas underground storage in southwest China is applied for simulation verification,which ensures the economic efficiency and feasibility of the model.
作者
陈曦
曹杰
盛勇
张明鑫
王悠
骆高超
CHEN Xi;CAO Jie;SHENG Yong;ZHANG Mingxin;WANG You;LUO Gaochao(School of Electrical and Electronic Engineering,Chongqing University of Technology,Chongqing 400054,China;Gas Storage Management Office,Petro China Southwest Oil and Gas-field Company,Chongqing 400021,China;School of Big Data and Internet of Things,Chongqing Vocational Institute of Engineering,Chongqing 402260,China)
出处
《重庆理工大学学报（自然科学）》
CAS
北大核心
2021年第6期209-219,共11页
Journal of Chongqing University of Technology：Natural Science
基金
重庆市人工智能技术创新重大主题专项重点研发项目(cstc 2017rgzn-zdyf0120)
重庆市基础研究与前沿探索项目(重庆市自然科学基金项目)(cstc2018jcyjAX0295)
重庆市教委科学技术研究项目(KJQN202001146,KJQN202003403)
重庆工程职业技术院院级科研课题(科学技术类)(KJB201921)
中国石油西南油气田分公司2018年科研计划项目(20180307-05)。
关键词
天然气储气库
综合能源系统
布谷鸟搜索算法
容量优化
natural gas storage
integrated energy system
cuckoo search algorithm
capacity optimization
