第44 卷 第 1期
2022 年1月
Vol. 44 No. 1
Jan. 2022
含水源热泵的区域综合能源系统低碳运行优化
研究
Research on optimal operation of the regional integrated energy system with water-source
heat pumps
徐恒志 1,2,周博文 1,2*,李广地 1,2,华光辉 3,孔祥淼 4
XU Hengzhi1,2,ZHOU Bowen1,2*,LI Guangdi1,2,HUA Guanghui3,KONG Xiangmiao4
(1. 东北大学 信息科学与工程学院,沈阳 110819;2. 辽宁省综合能源优化与安全运行重点实验室,沈阳 110819;
3. 中国电力科学研究院有限公司 新能源与储能运行控制国家重点实验室,南京 210003;4.沈阳航天新乐
有限责任公司,沈阳 110034)
(1.College of Information Science and Engineering,Northeastern University,Shenyang 110819,China;2.Key Laboratory of
Integrated Energy Optimization and Secure Operation of Liaoning Province,Northeastern University,Shenyang 110819,
China;3.State Key Laboratory of Operation and Control of Renewable Energy & Storage Systems,China Electric Power
Research Institute,Nanjing 210003,China;4.Shenyang Aerospace Xinle Company Limited,Shenyang 110034,China)
摘 要:区域综合能源系统冬季供暖期通常受“以热定电”的运行模式制约,区域电网电能调峰能力低,可再生能源
利用率低。提出在水源充沛地域引入水源热泵机组,实现热电解耦;同时,结合电制冷机、吸收制冷机、多元储能装
置等能量转换设备,形成含水源热泵的区域综合能源系统。构建了各设备机组运行模型并耦合形成系统总体架
构,为实现“双碳”目标,综合考虑系统运行经济成本与碳排放成本,建立了区域综合能源系统低碳运行优化模型并
给出求解方法。对所提模型及方法进行仿真分析,探讨求解得到的最优运行策略对综合能源系统各方面运行成本
的影响,验证了所提模型及运行策略的合理性及有效性。
关键词:碳中和;区域综合能源系统;水源热泵;以热定电;热电解耦;电制冷机;吸收制冷机;多元储能装置;碳排放模型
中图分类号:TK 01:TM 732 文献标志码:A文章编号:2097-0706(2022)01 - 0039 - 10
Abstract:Regional integrated energy systems usually follow the "determining power by heating load" energy-supply
principal in winter,resulting in the low load-regulation ability and low renewable energy consumption rate. Water source
heat pump units are introduced into areas with abundant water sources to realize thermo-electric decoupling. Combining
electric refrigeration devices,absorption refrigeration devices and multi-energy storage devices,a regional integrated
energy system with water-source heat pumps is proposed. The overall architecture of this system is constructed by coupling
the operation modes of different equipment. To achieve the goals of carbon peaking and carbon neutrality,a low-carbon
optimized operation model is proposed on the premise of considering the operation costs and carbon emission costs.
Through simulation,the effects of the optimal operation strategy on the operation costs of the integrated energy system at all
aspects are studied,which verified the effectiveness of the proposed model and strategy.
Keywords:carbon neutrality;regional integrated energy system;water-source heat pump;determining power by heating
load;thermoelectric decoupling;electric refrigeration device;absorption refrigeration device;multi-energy storage
device;carbon emission model
0引言
随着以化石能源为主的能源消费结构的转型
升级
[1-2]
,多类能源耦合互联形成的综合能源系统应
运而生
[3-5]
。在长江中下游等江河水系充沛地域,引
入水源热泵机组,构建区域综合能源系统(Regional
Integrated Energy System,RIES)并形成新型热电联
产模式,不仅可实现冷/热/电/气等多种能源间的互
补转化
[6-8]
,还可进一步提高系统清洁能源消纳率,
充分显示出了节能减排的特点
[9-11]
。
当前,区域综合能源系统中的冷热电三联供
DOI:10. 3969/j. issn. 2097-0706. 2022. 01. 006
收稿日期:2021 - 07 - 12;修回日期:2021 - 10 - 28
基金项目:国家自然科学基金项目(61703081);中央高校基
本科研业务费项目(N2004030)