计及灵活性资源的综合能源系统源荷协调优化调度

doi:10.11930/j.issn.1004-9649.202306096

中国电力 ›› 2024, Vol. 57 ›› Issue (5): 2-13.DOI: 10.11930/j.issn.1004-9649.202306096

• 新型电力系统源网荷储灵活资源运营及关键技术 • 上一篇下一篇

计及灵活性资源的综合能源系统源荷协调优化调度

胡福年(), 张彭成(), 周小博(), 陈军()

江苏师范大学电气工程及自动化学院，江苏徐州　221116

收稿日期:2023-06-26 接受日期:2023-10-23 出版日期:2024-05-28 发布日期:2024-05-16
作者简介:胡福年（1967—），男，通信作者，博士，教授，从事电力系统鲁棒性、智能电网优化控制、多源配电网协调控制研究，E-mail：funian@jsnu.edu.cn
张彭成（2001—），女，硕士研究生，从事电力系统优化运行研究，E-mail：cheng1130628@163.com
周小博（1999—），男，硕士研究生，从事电力系统优化运行研究，E-mail：2020211636@jsnu.edu.cn
陈军（1978—），男，博士，教授，从事模糊、时滞和神经网络等系统的稳定性分析研究，E-mail：jchen2019@jsnu.edu.cn
基金资助:
国家自然科学基金资助项目（62173165）；江苏师范大学研究生科研与实践创新计划项目（2022XKT0182）。

Coordinated Optimal Scheduling of Source and Load in Integrated Energy System Considering Flexible Resources

Funian HU(), Pengcheng ZHANG(), Xiaobo ZHOU(), Jun CHEN()

The College of Electrical Engineering and Automation, Jiangsu Normal University, Xuzhou 221116, China

Received:2023-06-26 Accepted:2023-10-23 Online:2024-05-28 Published:2024-05-16
Supported by:
This work is supported by National Natural Science Foundation of China (No.62173165) and Jiangsu Normal University Postgraduate Research and Practice Innovation Program (No.2022XKT0182).

摘要/Abstract

摘要：

可再生能源和负荷的波动性、不确定性等给综合能源系统（integrated energy system，IES）的安全灵活运行带来了极大挑战。为提高IES灵活调节能力与可再生能源消纳水平，提出一种计及灵活性资源的IES源荷协调优化调度方法。针对系统内运行灵活性需求，精细刻画各类资源灵活性能力，源侧根据电氢耦合单元运行特性构建热电联产机组（combined heating and power，CHP）和氢燃料电池（hydrogen fuel cell，HFC）联合运行模型，荷侧考虑综合需求响应的灵活性供给能力，建立系统综合灵活性供给模型。根据不同时刻运行灵活性不足问题分成2种调度模式，构建基于IES灵活性约束的优化调度模型，并进行仿真分析。仿真结果表明，所提出的优化调度方法能够有效提高IES灵活调节能力和可再生能源消纳水平。

关键词: 综合能源系统, 需求侧灵活性, 灵活性供需平衡, 源荷协调, 调度策略

Abstract:

The uncertainty and volatility of renewable energy and loads pose enormous challenges to the safe and flexible operation of integrated energy systems (IES). In order to improve the flexible adjustment ability of IES and the consumption level of renewable energy, this paper proposes an IES source-load coordination optimization scheduling method considering flexible resources. According to the operational flexibility requirements of the system, the flexibility capabilities of various resources are finely described. A joint operating model of combined heating and power (CHP) unit and hydrogen fuel cell (HFC) is established at the source-side according to the operating characteristics of the electric-hydrogen coupling unit, and a comprehensive flexible supply model of system is constructed at the load-side with consideration of the flexible supply capacity of comprehensive demand response. Two scheduling modes is divided according to the vacancy of operation flexibility at different times, and an optimal scheduling model based on IES flexibility constraints is constructed. A simulation analysis is carried out, and the simulation results show that the proposed optimal scheduling method can effectively improve the flexible adjustment ability of IES and the consumption level of renewable energy.

Key words: integrated energy system, demand-side flexibility, flexibility balance, source-load coordination, scheduling policy

胡福年, 张彭成, 周小博, 陈军. 计及灵活性资源的综合能源系统源荷协调优化调度[J]. 中国电力, 2024, 57(5): 2-13.

Funian HU, Pengcheng ZHANG, Xiaobo ZHOU, Jun CHEN. Coordinated Optimal Scheduling of Source and Load in Integrated Energy System Considering Flexible Resources[J]. Electric Power, 2024, 57(5): 2-13.

导出引用管理器 EndNote|Ris|BibTeX

链接本文: https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202306096

https://www.electricpower.com.cn/CN/Y2024/V57/I5/2

图/表 14

图 1 综合能源系统结构

Fig.1 Integrated energy system structure

图 2 CHP与HFC联合运行模型

Fig.2 Joint operation model of CHP and HFC

图 3 风光出力和负荷预测曲线

Fig.3 Forecast curves of the wind and photovoltaic output and load

表 1 机组运行参数

Table 1 Operating parameters of units

设备类型	${P_{\min }}$/ kW	${P_{\max }}$/ kW	爬坡约束/%	维护成本/ (元•kW^–1)
风电	0	1 000	20	0.0196
光伏	0	1 000	20	0.0235
CHP机组	0	600	20	0.0250
电解槽装置	0	500	20	0.0280
甲烷反应器	0	250	20	0.0280
氢燃料电池	0	250	20	0.0260

表 2 储能装置参数

Table 2 Parameters of energy storage facilities

参数	电储能	热储能	氢储能
容量/(kW·h)	450	500	200
充放效率	0.9	0.9	0.9
初始容量/(kW·h)	135	150	60
维护成本/(元•kW^–1)	0.0018	0.0016	0.0018

图 4 求解流程

Fig.4 Flow chart of solution

图 5 电功率优化结果

Fig.5 Electric power optimization results

图 6 热功率优化结果

Fig.6 Thermal power optimization results

图 7 气功率优化结果

Fig.7 Gas power optimization results

表 3 不同灵活性资源供给能力

Table 3 The supply capacity of different flexibility resources 单位：kW

参数	上级电网	蓄电池	CHP机组	HFC	IDR
上调灵活性供给	1 920.0	2 829.8	1 042.0	1 250.0	1 357.6
下调灵活性供给	633.6	1 929.6	2 845.4	1 200.0	1 282.4

图 8 方案2中优化前后负荷曲线对比

Fig.8 Load curve comparison before and after optimization of scheme 2

表 4 不同方案的综合成本对比

Table 4 Comprehensive cost comparison of different schemes

项目	方案1	方案2	方案3	方案4
购能成本/元	8 556.8	8 609.8	8 644.3	8 746.5
运维成本/元	1 167.1	1 159.6	1 158.2	1 152.6
弃风弃光成本/元	0	0	0	0
需求响应成本/元	306.6	288.2	279.2	363.0
综合成本/元	10 030.5	10 057.6	10 081.7	10 262.1
灵活性缺额/kW	455	0	0	0
灵活性裕度/kW	5 284.3	5 763.9	5 074.7	2 404.9

图 9 方案1下的灵活性缺额

Fig.9 Vacancy of flexibility under scheme 1

图 10 不同方案下灵活性裕度

Fig.10 Flexibility margin under different schemes

参考文献 26

1	张高航, 李凤婷. 计及运行风险和备用可用性的含风电系统两阶段优化调度[J]. 电力系统保护与控制, 2022, 50 (11): 139- 148.
	ZHANG Gaohang, LI Fengting. Two-stage optimal dispatch for wind power integrated power system considering operational risk and reserve availability[J]. Power System Protection and Control, 2022, 50 (11): 139- 148.
2	韩自奋, 景乾明, 张彦凯, 等. 风电预测方法与新趋势综述[J]. 电力系统保护与控制, 2019, 47 (24): 178- 187. DOI
	HAN Zifen, JING Qianming, ZHANG Yankai, et al. Review of wind power forecasting methods and new trends[J]. Power System Protection and Control, 2019, 47 (24): 178- 187. DOI
3	陈锦鹏, 胡志坚, 陈颖光, 等. 考虑阶梯式碳交易机制与电制氢的综合能源系统热电优化[J]. 电力自动化设备, 2021, 41 (9): 48- 55. DOI
	CHEN Jinpeng, HU Zhijian, CHEN Yingguang, et al. Thermoelectric optimization of integrated energy system considering ladder-type carbon trading mechanism and electric hydrogen production[J]. Electric Power Automation Equipment, 2021, 41 (9): 48- 55. DOI
4	鲁宗相, 林弋莎, 乔颖, 等. 极高比例可再生能源电力系统的灵活性供需平衡[J]. 电力系统自动化, 2022, 46 (16): 3- 16.
	LU Zongxiang, LIN Yisha, QIAO Ying, et al. Flexibility supply-demand balance in power system with ultra-high proportion of renewable energy[J]. Automation of Electric Power Systems, 2022, 46 (16): 3- 16.
5	黄鹏翔, 周云海, 徐飞, 等. 基于灵活性裕度的含风电电力系统源荷储协调滚动调度[J]. 中国电力, 2020, 53 (11): 78- 88.
	HUANG Pengxiang, ZHOU Yunhai, XU Fei, et al. Source-load-storage coordinated rolling dispatch for wind power integrated power system based on flexibility margin[J]. Electric Power, 2020, 53 (11): 78- 88.
6	苏承国, 申建建, 王沛霖, 等. 基于电源灵活性裕度的含风电电力系统多源协调调度方法[J]. 电力系统自动化, 2018, 42 (17): 111- 119. DOI
	SU Chengguo, SHEN Jianjian, WANG Peilin, et al. Coordinated dispatching method for wind-turbine-integrated power system with multi-type power sources based on power flexibility margin[J]. Automation of Electric Power Systems, 2018, 42 (17): 111- 119. DOI
7	李茜, 苟璐旸, 李樊, 等. 面向提供系统灵活性的风电场内机组优化运行[J]. 中国电力, 2022, 55 (8): 23- 30.
	LI Qian, GOU Luyang, LI Fan, et al. System flexibility-oriented optimized unit operation in wind farms[J]. Electric Power, 2022, 55 (8): 23- 30.
8	胡福年, 徐伟成, 陈军. 计及电动汽车充电负荷的风电-光伏-光热联合系统协调调度[J]. 电力系统保护与控制, 2021, 49 (13): 10- 20. DOI
	HU Funian, XU Weicheng, CHEN Jun. Coordinated scheduling of wind power photovoltaic solar thermal combined system considering electric vehicle charging load[J]. Power System Protection and Control, 2021, 49 (13): 10- 20. DOI
9	胥洪远, 龙太聪, 赵启道, 等. 考虑电转气消纳水电的水-电-气系统低碳鲁棒优化调度[J]. 中国电力, 2022, 55 (11): 163- 174.
	XU Hongyuan, LONG Taicong, ZHAO Qidao, et al. Day-ahead coordinated low carbon robust scheduling of hydro-electricity-natural gas system considering power-to-gas to accommodate excessive hydro generation[J]. Electric Power, 2022, 55 (11): 163- 174.
10	杨修宇, 孙健舒, 刘玉娇, 等. 气网管存与电转气协调运行提升电-气互联系统灵活性的调度策略[J]. 电网技术, 2023, 47 (1): 236- 247. DOI
	YANG Xiuyu, SUN Jianshu, LIU Yujiao, et al. Scheduling strategy of coordinated operation of gas network linepack and P2G for flexibility improvement of integrated electricity-gas system[J]. Power System Technology, 2023, 47 (1): 236- 247. DOI
11	CLEGG S, MANCARELLA P. Integrated electrical and gas network flexibility assessment in low-carbon multi-energy systems[C]//2016 IEEE Power and Energy Society General Meeting (PESGM). Boston, MA, USA. IEEE, 2016.
12	吉兴全, 刘健, 张玉敏, 等. 计及运行灵活性约束的综合能源系统优化调度[J]. 电力系统自动化, 2022, 46 (16): 84- 94.
	JI Xingquan, LIU Jian, ZHANG Yumin, et al. Optimal dispatching of integrated energy system considering operation flexibility constraints[J]. Automation of Electric Power Systems, 2022, 46 (16): 84- 94.
13	吉兴全, 张旋, 于一潇, 等. 考虑综合能源系统运行灵活性的输配协同优化调度[J]. 电力系统自动化, 2022, 46 (23): 29- 40.
	JI Xingquan, ZHANG Xuan, YU Yixiao, et al. Coordinated optimal dispatch of transmission and distribution power systems considering operation flexibility of integrated energy system[J]. Automation of Electric Power Systems, 2022, 46 (23): 29- 40.
14	汤翔鹰, 胡炎, 耿琪, 等. 考虑多能灵活性的综合能源系统多时间尺度优化调度[J]. 电力系统自动化, 2021, 45 (4): 81- 90. DOI
	TANG Xiangying, HU Yan, GENG Qi, et al. Multi-time-scale optimal scheduling of integrated energy system considering multi-energy flexibility[J]. Automation of Electric Power Systems, 2021, 45 (4): 81- 90. DOI
15	胡俊杰, 童宇轩, 刘雪涛, 等. 计及精细化氢能利用的综合能源系统多时间尺度鲁棒优化策略[J/OL]. 电工技术学报: 1–18[2023-06-16].https://doi.org/10.19595/j.cnki.1000-6753.tces.222335.
	HU Junjie, TONG Yuxuan, LIU Xuetao, et al. Multi-time-scale robust optimization strategy for integrated energy system considering the refinement of hydrogen energy use[J/OL]. Transactions of China Electrotechnical Society: 1–18[2023-06-16]. DOI:10.19595/j.cnki.1000-6753.tces.222335.
16	荆涛, 陈庚, 王子豪, 等. 风光互补发电耦合氢储能系统研究综述[J]. 中国电力, 2022, 55 (1): 75- 83.
	JING Tao, CHEN Geng, WANG Zihao, et al. Research overview on the integrated system of wind-solar hybrid power generation coupled with hydrogen-based energy storage[J]. Electric Power, 2022, 55 (1): 75- 83.
17	王雪纯, 陈红坤, 陈磊. 提升区域综合能源系统运行灵活性的多主体互动决策模型[J]. 电工技术学报, 2021, 36 (11): 2207- 2219. DOI
	WANG Xuechun, CHEN Hongkun, CHEN Lei. Multi-player interactive decision-making model for operational flexibility improvement of regional integrated energy system[J]. Transactions of China Electrotechnical Society, 2021, 36 (11): 2207- 2219. DOI
18	胡福年, 徐伟成, 陈军. 含可再生能源与CAES电站的电热综合能源系统调度策略[J]. 中国电力, 2022, 55 (11): 129- 141.
	HU Funian, XU Weicheng, CHEN Jun. Dispatching strategy for integrated electric and heating energy system including renewable energy and CAES power station[J]. Electric Power, 2022, 55 (11): 129- 141.
19	TANG J, DING M, LU S, et al. Operational flexibility constrained intraday rolling dispatch strategy for CHP microgrid[J]. IEEE Access, 2019, 7, 96639- 96649. DOI
20	WANG J W, YOU S, ZONG Y, et al. Flexibility of combined heat and power plants: a review of technologies and operation strategies[J]. Applied Energy, 2019, 252, 113445. DOI
21	GE P D, HU Q R, WU Q W, et al. Increasing operational flexibility of integrated energy systems by introducing power to hydrogen[J]. IET Renewable Power Generation, 2020, 14 (3): 372- 380. DOI
22	邱玥, 陆帅, 陆海, 等. 综合能源系统灵活性: 基本内涵、数学模型与研究框架[J]. 电力系统自动化, 2022, 46 (17): 16- 43.
	QIU Yue, LU Shuai, LU Hai, et al. Flexibility of integrated energy system: basic connotation, mathematical model and research framework[J]. Automation of Electric Power Systems, 2022, 46 (17): 16- 43.
23	赵海彭, 苗世洪, 李超, 等. 考虑冷热电需求耦合响应特性的园区综合能源系统优化运行策略研究[J]. 中国电机工程学报, 2022, 42 (2): 573- 589.
	ZHAO Haipeng, MIAO Shihong, LI Chao, et al. Research on optimal operation strategy for park-level integrated energy system considering cold-heat-electric demand coupling response characteristics[J]. Proceedings of the CSEE, 2022, 42 (2): 573- 589.
24	盛四清, 张佳欣, 李然, 等. 考虑综合需求响应的综合能源系统多能协同优化调度[J]. 电力自动化设备, 2023, 43 (6): 1- 9.
	SHENG Siqing, ZHANG Jiaxin, LI Ran, et al. Multi-energy collaborative optimization scheduling of integrated energy system considering integrated demand response[J]. Electric Power Automation Equipment, 2023, 43 (6): 1- 9.
25	孙毅, 胡亚杰, 郑顺林, 等. 考虑用户响应特性的综合需求响应优化激励策略[J]. 中国电机工程学报, 2022, 42 (4): 1402- 1413. DOI
	SUN Yi, HU Yajie, ZHENG Shunlin, et al. Integrated demand response optimization incentive strategy considering users' response characteristics[J]. Proceedings of the CSEE, 2022, 42 (4): 1402- 1413. DOI
26	张高航, 李凤婷. 计及源荷储综合灵活性的电力系统日前优化调度[J]. 电力自动化设备, 2020, 40 (12): 159- 167. DOI
	ZHANG Gaohang, LI Fengting. Day-ahead optimal scheduling of power system considering comprehensive flexibility of source-load-storage[J]. Electric Power Automation Equipment, 2020, 40 (12): 159- 167. DOI

[1]	周建华, 梁昌誉, 史林军, 李杨, 易文飞. 计及阶梯式碳交易机制的综合能源系统优化调度[J]. 中国电力, 2025, 58(2): 77-87.
[2]	张玉敏, 尹延宾, 吉兴全, 叶平峰, 孙东磊, 宋爱全. 计及热网不同运行状态下灵活性供给能力的综合能源系统优化调度[J]. 中国电力, 2025, 58(2): 88-102.
[3]	胡景成, 范耘豪, 朱同, 陈珍萍. 基于同态加密的综合能源系统完全分布式低碳经济调度[J]. 中国电力, 2025, 58(2): 164-175.
[4]	陆海, 张浩, 陈晓云, 周苏洋. 基于双层博弈的多能源网络协同规划方法[J]. 中国电力, 2025, 58(1): 93-99.
[5]	鲁玲, 苑涛, 杨波, 李欣, 鲁洋, 蒲秋平, 张鑫. 计及㶲效率和多重不确定性的区域综合能源系统双层优化[J]. 中国电力, 2025, 58(1): 128-140.
[6]	谭玲玲, 汤伟, 楚冬青, 李竞锐, 张玉敏, 吉兴全. 基于主从博弈的电热氢综合能源系统优化运行[J]. 中国电力, 2024, 57(9): 136-145.
[7]	高明非, 韩中合, 赵斌, 李鹏, 吴迪. 区域综合能源系统多类型储能协同优化与运行策略[J]. 中国电力, 2024, 57(9): 205-216.
[8]	王辉, 周珂锐, 吴作辉, 邹智超, 李欣. 含电转气和碳捕集耦合的综合能源系统多时间尺度优化调度[J]. 中国电力, 2024, 57(8): 214-226.
[9]	景巍巍, 王强, 程好, 王博, 岳付昌, 王沉, 王文学. 电热综合能源系统稳态与区间潮流计算快速解耦新方法[J]. 中国电力, 2024, 57(7): 203-213.
[10]	苏娟, 李拓, 刘峻玮, 夏越, 杜松怀. 综合能源系统下虚拟储能建模方法与应用场景研究综述及展望[J]. 中国电力, 2024, 57(6): 53-68.
[11]	陈兴龙, 曹喜民, 陈洁, 刘俊, 张育超, 包洪印. 绿证-碳交易机制下热电灵活响应的园区综合能源系统优化调度[J]. 中国电力, 2024, 57(6): 110-120.
[12]	王云龙, 韩璐, 罗树林, 吴涛. 集成电动汽车的家庭电热综合能源系统负荷调度优化[J]. 中国电力, 2024, 57(5): 39-49.
[13]	李江南, 程韧俐, 周保荣, 刘稼瑾, 毛田, 赵文猛, 王滔, 黄光磊, 许银亮. 含碳捕集及电转氢设备的低碳园区综合能源系统随机优化调度[J]. 中国电力, 2024, 57(5): 149-156.
[14]	李梓萌, 王天阔, 胡鹏飞, 于彦雪, 杜翼, 蔡期塬. 基于能量枢纽的沼–风–光综合能源系统双层协同优化配置[J]. 中国电力, 2024, 57(4): 1-13.
[15]	吕志鹏, 宋振浩, 李立生, 刘洋. 含电动汽车的工业园区综合能源系统优化调度[J]. 中国电力, 2024, 57(4): 25-31.

计及灵活性资源的综合能源系统源荷协调优化调度

Coordinated Optimal Scheduling of Source and Load in Integrated Energy System Considering Flexible Resources

RichHTML

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

图/表 14

参考文献 26

相关文章 15

编辑推荐

Metrics

模态框（Modal）标题

计及灵活性资源的综合能源系统源荷协调优化调度

Coordinated Optimal Scheduling of Source and Load in Integrated Energy System Considering Flexible Resources

RichHTML

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

图/表 14

参考文献 26

相关文章 15

编辑推荐

Metrics