考虑分期规划与设备替换的园区型综合能源系统最优配置方法

doi:10.11930/j.issn.1004-9649.202007091

摘要/Abstract

摘要： 综合能源系统作为能源互联网的重要物理载体，对于提高区域综合能效、保障用能安全以及实现节能减排具有重要意义。建立一种基于全生命周期的园区型综合能源系统分期协同规划模型。首先，根据综合能源设备的安装容量是否连续，将设备分为离散和连续设备，分别对其配置和运行约束进行提炼和统一化表示；然后，以整个项目周期为优化时间尺度，通过引入设备选型和运行决策变量，对设备安装年份与当前剩余寿命之间的关系进行数学建模；最后，考虑名义利率与通货膨胀率等因素的影响，构建以经济性最优为目标，计及投资成本、运行成本与设备残值收入的目标函数。采用混合整数线性规划技术对模型进行求解。4种场景的测试结果表明：相比传统的单阶段规划，考虑设备替换的分期协同规划可以减少14.76%的设备投资。在引入储热装置和弃热约束后，热电耦合系统运行成本可以进一步减少11.78%。

关键词: 综合能源系统, 优化配置, 设备替换, 分期规划, 储能

Abstract: As an important physical carrier of energy internet, an integrated energy system is of great significance for improving regional comprehensive energy efficiency, ensuring energy safety and realizing energy conservation and emission reduction. In this paper, a staged collaborative planning model of the park-type integrated energy system is built on the basis of the whole life cycle. Firstly, regarding the continuation of equipment installation capacity, the equipment is divided into discrete and continuous groups, and their configuration and operation constraints are refined and unified respectively. Then, with the whole project cycle as the optimization time scale, the relationship between the equipment installation year and the current remaining life is modeled by introducing the equipment selection and operation decision variables. Finally, considering the influence of economic factors such as nominal interest rates and inflation rates, an objective function, involving investment costs, operating costs, and equipment residual value income, is constructed, with the optimal economical performance as the goal. The mixed integer linear programming technique is used to solve the model. The test results of the four scenarios show that the staged collaborative planning considering equipment replacement can cut the equipment investment by 14.76% compared to the traditional single-stage planning. After the introduction of heat storage devices and heat abandonment constraints, the operating cost of the thermoelectric coupled system can be further reduced by 11.78%.

Key words: integrated energy system, optimal design, equipment replacement, staged planning, energy storage

邹磊, 唐一铭, 刘祝平, 吴正勇, 方超, 汪超群, 文福拴. 考虑分期规划与设备替换的园区型综合能源系统最优配置方法[J]. 中国电力, 2021, 54(9): 176-186.

ZOU Lei, TANG Yiming, LIU Zhuping, WU Zhengyong, FANG Chao, WANG Chaoqun, WEN Fushuan. Optimal Design Method of Integrated Energy Systems Considering Staged Planning and Equipment Replacement[J]. Electric Power, 2021, 54(9): 176-186.

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链接本文: https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202007091

https://www.electricpower.com.cn/CN/Y2021/V54/I9/176

参考文献

[1] 张运洲, 代红才, 吴潇雨, 等. 中国综合能源服务发展趋势与关键问题[J]. 中国电力, 2021, 54(2): 1-10
ZHANG Yunzhou, DAI Hongcai, WU Xiaoyu, et al. Development trends and key issues of China's integrated energy services[J]. Electric Power, 2021, 54(2): 1-10
[2] 华光辉, 胡伟, 荆江平, 等. 区域综合能源协调控制技术[J]. 中国电力, 2020, 53(12): 110-118
HUA Guanghui, HU Wei, JING Jiangping, et al. Coordinated control technology for regional integrated energy[J]. Electric Power, 2020, 53(12): 110-118
[3] 吕佳炜, 张沈习, 程浩忠. 计及热惯性和运行策略的综合能源系统可靠性评估方法[J]. 电力系统自动化, 2018, 42(20): 9-16
LYU Jiawei, ZHANG Shenxi, CHENG Haozhong. Reliability evaluation of integrated energy system considering thermal inertia and operation strategy[J]. Automation of Electric Power Systems, 2018, 42(20): 9-16
[4] GU W, WU Z, BO R, et al. Modeling, planning and optimal energy management of combined cooling, heating and power microgrid: a review[J]. International Journal of Electrical Power & Energy Systems, 2014, 54: 26-37.
[5] 董文杰, 田廓, 陈云斐, 等. 能源互联网下基于博弈与证据理论的综合能源系统评价方法研究[J]. 智慧电力, 2020, 48(7): 73-80
DONG Wenjie, TIAN Kuo, CHEN Yunfei, et al. Evaluation method of comprehensive energy system based on game theory & evidence theory under energy internet[J]. Smart Power, 2020, 48(7): 73-80
[6] 杨海柱, 李梦龙, 江昭阳, 等. 考虑需求侧电热气负荷响应的区域综合能源系统优化运行[J]. 电力系统保护与控制, 2020, 48(10): 30-37
YANG Haizhu, LI Menglong, JIANG Zhaoyang, et al. Optimal operation of regional integrated energy system considering demand side electricity heat and natural-gas loads response[J]. Power System Protection and Control, 2020, 48(10): 30-37
[7] 霍沫霖, 郭磊, 张哲. 区域能源互联网的发展现状与政策建议[J]. 中国电力, 2020, 53(12): 241-247
HUO Molin, GUO Lei, ZHANG Zhe. Development status and policy suggestions for district energy integration[J]. Electric Power, 2020, 53(12): 241-247
[8] 彭克, 张聪, 徐丙垠, 等. 多能协同综合能源系统示范工程现状与展望[J]. 电力自动化设备, 2017, 37(6): 3-10
PENG Ke, ZHANG Cong, XU Bingyin, et al. Status and prospect of pilot projects of integrated energy system with multi-energy collaboration[J]. Electric Power Automation Equipment, 2017, 37(6): 3-10
[9] 黄武靖, 张宁, 董瑞彪, 等. 多能源网络与能量枢纽联合规划方法[J]. 中国电机工程学报, 2018, 38(18): 5425-5437
HUANG Wujing, ZHANG Ning, DONG Ruibiao, et al. Coordinated planning of multiple energy networks and energy hubs[J]. Proceedings of the CSEE, 2018, 38(18): 5425-5437
[10] 徐晨博, 薛友, 林紫菡, 等. 计及可转移负荷的电-气综合能源系统多目标优化[J]. 电力科学与技术学报, 2019, 34(3): 13-23
XU Chenbo, XUE You, LIN Zihan, et al. Multi-objective optimization of an integrated electricity-gas energy stystem considering tramsferable loads[J]. Journal of Electric Power Science and Technology, 2019, 34(3): 13-23
[11] 程浩忠, 胡枭, 王莉, 等. 区域综合能源系统规划研究综述[J]. 电力系统自动化, 2019, 43(7): 2-13
CHENG Haozhong, HU Xiao, WANG Li, et al. Review on research of regional integrated energy system planning[J]. Automation of Electric Power Systems, 2019, 43(7): 2-13
[12] 于波, 孙恒楠, 项添春, 等. 综合能源系统规划设计方法[J]. 电力建设, 2016, 37(2): 78-84
YU Bo, SUN Hengnan, XIANG Tianchun, et al. Planning design method of integrated energy system[J]. Electric Power Construction, 2016, 37(2): 78-84
[13] 黄国日, 刘伟佳, 文福拴, 等. 具有电转气装置的电-气混联综合能源系统的协同规划[J]. 电力建设, 2016, 37(9): 1-13
HUANG Guori, LIU Weijia, WEN Fushuan, et al. Collaborative planning of integrated electricity and natural gas energy systems with power-to-gas stations[J]. Electric Power Construction, 2016, 37(9): 1-13
[14] ELTAMALY A M, MOHAMED M A. A novel design and optimization software for autonomous PV/wind/battery hybrid power systems[J]. Mathematical Problems in Engineering, 2014: 1-16.
[15] 古云蛟, 何海斌, 杨青, 等. 分布式能源系统规划设计软件 DES-PSO 的设计与开发[J]. 上海电气技术, 2016, 9(2): 12-17, 22
GU Yunjiao, HE Haibin, YANG Qing, et al. Design and development of software DES-PSO applied to planning design of distributed energy system[J]. Shanghai Electric Technology, 2016, 9(2): 12-17, 22
[16] 吴桂联, 林婷婷, 郑洁云, 等. 大型园区综合能源系统能源站优化配置[J]. 电力系统及其自动化学报, 2019, 31(9): 116-122
WU Guilian, LIN Tingting, ZHENG Jieyun, et al. Optimal allocation of energy stations in large-scale park integrated energy system[J]. Proceedings of the CSU-EPSA, 2019, 31(9): 116-122
[17] 蔡含虎, 向月, 杨昕然. 计及需求响应的综合能源系统容量经济配置及效益分析[J]. 电力自动化设备, 2019, 39(8): 186-194
CAI Hanhu, XIANG Yue, YANG Xinran. Economic capacity allocation and benefit analysis of integrated energy system considering demand response[J]. Electric Power Automation Equipment, 2019, 39(8): 186-194
[18] 赵峰, 张承慧, 孙波, 等. 冷热电联供系统的三级协同整体优化设计方法[J]. 中国电机工程学报, 2015, 35(15): 3785-3793
ZHAO Feng, ZHANG Chenghui, SUN Bo, et al. Three-stage collaborative global optimization design method of combined cooling heating and power[J]. Proceedings of the CSEE, 2015, 35(15): 3785-3793
[19] YOKOYAMA R, ITO K. Optimal design of gas turbine cogeneration plants in consideration of discreteness of equipment capacities[C]//Proceedings of ASME Turbo Expo 2004: Power for Land, Sea, and Air, Vienna, Austria. 2018: 593-601.
[20] 肖小清, 阚伟民, 杨允等. 有蓄能的联供系统超结构优化配置[J]. 中国电机工程学报, 2012, 32(32): 8-14
XIAO Xiaoqing, KAN Weimin, YANG Yun, et al. Superstructure-based optimal planning of cogeneration systems with storage[J]. Proceedings of the CSEE, 2012, 32(32): 8-14
[21] 周钰童, 华亮亮, 黄伟, 等. 计及电热交易的区域综合能源多目标优化配置[J]. 现代电力, 2019, 36(4): 24-30
ZHOU Yutong, HUA Liangliang, HUANG Wei, et al. Multi-objective optimal allocation of regional integrated energy considering electric-heat transaction[J]. Modern Electric Power, 2019, 36(4): 24-30
[22] GEIDL M, ANDERSSON G. Optimal power flow of multiple energy carriers[J]. IEEE Transactions on Power Systems, 2007, 22(1): 145-155.
[23] HUANG W, ZHANG N, YANG JW, et al. Optimal configuration planning of multi-energy systems considering distributed renewable energy[J]. IEEE Transactions on Smart Grid, 2019, 10(2): 1452-1464.
[24] 曹严, 穆云飞, 贾宏杰, 等. 考虑建设时序的园区综合能源系统多阶段规划[J]. 中国电机工程学报, 2020, 40(21): 6815-6828
CAO Yan, MU Yunfei, JIA Hongjie, et al. Multi-stage planning of park-level integrated energy system considering construction time sequence[J]. Proceedings of the CSEE, 2020, 40(21): 6815-6828
[25] 邹磊, 汪超群, 杜先波, 等. 计及管网选型与潮流约束的区域综合能源系统分期协同规划[J]. 中国电机工程学报, 2021, 41(11): 3765-3781
ZOU Lei, WANG Chaoqun, DU Xianbo, et al. Staged collaborative planning of regional integrated energy system considering thermoelectric pipe selection and power flow constraints[J]. Proceedings of the CSEE, 2021, 41(11): 3765-3781