基于弃风消纳的热网主动储热优化

doi:10.11930/j.issn.1004-9649.202206104

摘要/Abstract

摘要： 为解决由热电联产机组热电耦合特性所引起的弃风现象，基于热负荷可调性，提出基于热网主动储热的综合能源系统运行优化策略。通过分析不同场景下机组输出功率、热网储热效果及等效热负荷变化情况，分别探究了热网被动储热和热负荷可调性对风电消纳和系统运行性能的影响。结果表明：热网被动储热和柔性热负荷都可以提高风电消纳水平，但后者要优于前者。此外，热负荷可调性在一定程度上可以实现热网储热的主动性。

关键词: 综合能源系统, 热网, 储热, 风电消纳, 柔性热负荷

Abstract: To overcome the wind power curtailment caused by the thermoelectric coupling characteristics of combined heat and power units, this paper proposes an operation optimization strategy for integrated energy systems based on active heat storage of heat-supply networks by utilizing adjustable heat load. By analyzing the variations in unit output power, the heat storage effect of the heat-supply system, and the equivalent heat load in different scenarios, the paper explores the influences of passive heat storage of the heat-supply system and adjustable heat load on wind power consumption and system operation performance, respectively. The results show that both passive heat storage of the heat-supply system and flexible heat load can raise the level of wind power consumption, although the effect of the latter measure is better than that of the former one. In addition, adjustable heat load can be leveraged for positive heat storage in the heat-supply network to a certain extent.

Key words: integrated energy system, heat-supply network, heat storage, wind power consumption, flexible heat load

王楠, 张辰, 何旭道, 杨雨薇, 陈炼, 刘浩, 王晨晨, 姜旭东, 叶成. 基于弃风消纳的热网主动储热优化[J]. 中国电力, 2023, 56(2): 114-122.

WANG Nan, ZHANG Chen, HE Xudao, YANG Yuwei, CHEN Lian, LIU Hao, WANG Chenchen, JIANG Xudong, YE Cheng. Optimization of Active Heat Storage in Heat-Supply Network Considering Curtailed Wind Power Consumption[J]. Electric Power, 2023, 56(2): 114-122.

导出引用管理器 EndNote|Ris|BibTeX

链接本文: https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202206104

https://www.electricpower.com.cn/CN/Y2023/V56/I2/114

参考文献

[1] 刘吉臻, 曾德良, 田亮, 等. 新能源电力消纳与燃煤电厂弹性运行控制策略[J]. 中国电机工程学报, 2015, 35(21): 5385–5394
LIU Jizhen, ZENG Deliang, TIAN Liang, et al. Control strategy for operating flexibility of coal-fired power plants in alternate electrical power systems[J]. Proceedings of the CSEE, 2015, 35(21): 5385–5394
[2] 黎博, 陈民铀, 钟海旺, 等. 高比例可再生能源新型电力系统长期规划综述[J/OL]. 中国电机工程学报: 1–27[2022-11-29]. DOI: 10.13334/j. 0258-8013. pcsee. 212716.
LI Bo, CHEN Minyou, ZHONG Haiwang, et al. A review of long-term planning of new power systems with large share of renewable energy[J/OL] Proceedings of the CSEE, 2022: 1–27[2022-11-29]. DOI:10.13334/j.0258-8013.pcsee.212716.
[3] 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 planing[J]. Automation of Electric Power Systems, 2019, 43(7): 2–13
[4] 贾宏杰, 王丹, 徐宪东, 等. 区域综合能源系统若干问题研究[J]. 电力系统自动化, 2015, 39(7): 198–207
JIA Hongjie, WANG Dan, XU Xiandong, et al. Research on some key problems related to integrated energy systems[J]. Automation of Electric Power Systems, 2015, 39(7): 198–207
[5] 吴建中. 欧洲综合能源系统发展的驱动与现状[J]. 电力系统自动化, 2016, 40(5): 1–7
WU Jianzhong. Drivers and state-of-the-art of integrated energy systems in Europe[J]. Automation of Electric Power Systems, 2016, 40(5): 1–7
[6] 屈小云, 吴鸣, 李奇, 等. 多能互补综合能源系统综合评价研究进展综述[J]. 中国电力, 2021, 54(11): 153–163
QU Xiaoyun, WU Ming, LI Qi, et al. Review on comprehensive evaluation of multi-energy complementary integrated energy systems[J]. Electric Power, 2021, 54(11): 153–163
[7] 周晓鸣, 丁一, 邵常政, 等. 计及电-热综合需求侧响应的热电联产机组优化配置研究[J]. 全球能源互联网, 2019, 2(3): 248–254
ZHOU Xiaoming, DING Yi, SHAO Changzheng, et al. Multi-objective sequential CHP placement based on flexible demand in heat and electricity integrated energy system[J]. Journal of Global Energy Interconnection, 2019, 2(3): 248–254
[8] 程杉, 徐建宇, 何畅, 等. 计及不确定性的综合能源系统容量规划方法[J]. 电力系统保护与控制, 2021, 49(18): 17–24
CHEGN Shan, XU Jianyu, HE Chang, et al. Dispatch of a combined heat-power system considering elasticity with thermal comfort[J]. Power System Protection and Control, 2021, 49(18): 17–24
[9] 全国新能源消纳监测预警中心. 2021年12月全国新能源并网消纳情况公布[EB/OL]. (2022-02-14) [2022-09-28]. http://www.cweea.com.cn/xysj/html/33312.html.
[10] JIMENEZ-NAVARRO J P, KAWADIAS K, FILIPPIDOU F, et al. Coupling the heating and power sectors: the role of centralised combined heat and power plants and district heat in a European decarbonised power system[J]. Applied Energy, 2020, 270: 115134.
[11] 黎静华, 朱梦姝, 陆悦江, 等. 综合能源系统优化调度综述[J]. 电网技术, 2021, 45(6): 2256–2272
LI Jinghua, ZHU Mengshu, LU Yuejiang, et al. Review on optimal scheduling of integrated energy systems[J]. Power System Technology, 2021, 45(6): 2256–2272
[12] 葛晓琳, 王云鹏, 朱肖和, 等. 计及差异化能量惯性的电–热–气综合能源系统日前优化调度[J]. 电网技术, 2021, 45(12): 4630–4642
GE Xiaolin, WANG Yunpeng, ZHU Xiaohe, et al. Day-ahead optimal scheduling for integrated power, heat and gas energy system considering differentiation energy inertia[J]. Power System Technology, 2021, 45(12): 4630–4642
[13] GU W, WANG J, SHUAI L, et al. Optimal operation for integrated energy system considering thermal inertia of district heating network and buildings[J]. Applied Energy, 2017, 199: 234–246.
[14] 黄亚峰, 李丹, 严干贵, 等. 考虑热网传输延时及储热的电-热综合能源系统日前优化调度策略[J]. 电测与仪表, 2022, 59(10): 8–15
HUANG Yafeng, LI Dan, YAN Gangui, et al. Day-ahead optimal scheduling strategy of electricity-heat integrated energy system considering transmission delay and heat storage of heating network[J]. Electrical Measurement & Instrumentation, 2022, 59(10): 8–15
[15] 刘洪, 王亦然, 李积逊, 等. 考虑建筑热平衡与柔性舒适度的乡村微能源网电热联合调度[J]. 电力系统自动化, 2019, 43(9): 50–58
LIU Hong, WANG Yiran, LI Jixun, et al. Coordinated heat and power dispatch of micro-energy network of countryside considering heat balance model of building and flexible indoor comfort constraint[J]. Automation of Electric Power Systems, 2019, 43(9): 50–58
[16] 林俐, 顾嘉, 王铃. 面向风电消纳的考虑热网特性及热舒适度弹性的电热联合优化调度[J]. 电网技术, 2019, 43(10): 3648–3661
LIN Li, GU Jia, WANG Ling. Optimal dispatching of combined heat-power system considering characteristics of thermal network and thermal comfort elasticity for wind power accommodation[J]. Power System Technology, 2019, 43(10): 3648–3661
[17] 范成围, 陈刚, 熊哲浩, 等. 考虑室内体感舒适度的城市楼宇型能量枢纽优化配置与定容应用分析[J]. 全球能源互联网, 2020, 3(3): 291–300
FAN Chengwei, CHEN Gang, XIONG Zhehao, et al. Optimal configuration and capacity settings for urban building energy hub considering indoor somatosensory comfort[J]. Journal of Global Energy Interconnection, 2020, 3(3): 291–300
[18] 侯健敏, 余威杰, 徐志豪, 等. 考虑柔性电/热负荷的综合能源系统分布鲁棒优化调度[J/OL]. 电测与仪表: 1–10[2022-11-29]. http://kns.cnki.net/kcms/detail/23.1202.TH.20211019.1225.004.html.
HOU Jianmin, YU Weijie, XU Zhihao, et al. Distributionally robust optimal dispatching of integrated energy system with flexible electrical/thermal load[J]. Electrical Measurement & Instrumentation, 2021: 1–10[2022-11-29]. http://kns.cnki.net/kcms/detail/23.1202.TH.20211019.1225.004.html.
[19] 李晓露, 单福州, 宋燕敏, 等. 考虑热网约束和碳交易的多区域综合能源系统优化调度[J]. 电力系统自动化, 2019, 43(19): 52–59, 131
LI Xiaolu, SHAN Fuzhou, SONG Yanmin, et al. Optimal dispatch of multi-region integrated energy systems considering heating network constraints and carbon trading[J]. Automation of Electric Power Systems, 2019, 43(19): 52–59, 131
[20] 崔杨, 曾鹏, 仲悟之, 等. 考虑阶梯式碳交易的电-气-热综合能源系统低碳经济调度[J]. 电力自动化设备, 2021, 41(3): 10–17
CUI Yang, ZENG Peng, ZHONG Wuzhi, et al. Low-carbon economic dispatch of electricity-gas-heat integrated energy system based on ladder-type carbon trading[J]. Electric Power Automation Equipment, 2021, 41(3): 10–17
[21] 卢浩鹏, 谢丽蓉, 高伟. 计及碳交易的热电联产-储热-电锅炉风电消纳策略[J/OL]. 电测与仪表: 1–11[2022-11-29]. http://kns.cnki.net/kcms/detail/23.1202.TH.20210831.1125.002.html.
LU Haopeng, XIE Lirong, GAO Wei. Cogeneration-storage-electric boiler wind power consumption strategy with carbon trading[J]. Electrical Measurement & Instrumentation, 2021: 1–11[2022-11-29]. http://kns.cnki.net/kcms/detail/23.1202.TH.20210831.1125.002.html.
[22] 孟明, 薛宛辰, 商聪. 含地源热泵与混合储能的区域能源系统协同调度[J]. 华北电力大学学报(自然科学版), 2022, 49(1): 68–80
MENG Ming, XUE Wanchen, SHANG Cong. Coordinated scheduling of regional energy system with ground source heat pump and hybrid energy storage[J]. Journal of North China Electric Power University (Natural Science Edition), 2022, 49(1): 68–80
[23] 叶杨莉. 考虑风电不确定性的综合能源系统协同优化调度[D]. 杭州: 浙江大学, 2021.
YE Yangli. Coordinated scheduling optimization of integrated energy system considering wind uncertainty[D]. Hangzhou: Zhejiang University, 2021.
[24] 韩子颜, 王守相, 赵倩宇, 等. 计及分时电价的5G基站光储系统容量优化配置方法[J]. 中国电力, 2022, 55(9): 8–15
HAN Ziyan, WANG Shouxiang, ZHAO Qianyu, et al. A capacity optimization configuration method for photovoltaic and energy storage system of 5G base station considering time-of-use electricity price[J]. Electric Power, 2022, 55(9): 8–15