电工电气杂志社

关键词： 电转气；碳捕集；气- 热- 电联产；综合需求响应；综合能源系统

中图分类号：F206 ；TM61 文献标识码：A 文章编号：1007-3175(2024)09-0006-10

Optimized Scheduling of Integrated Energy Systems

Considering Integrated Demand Response

ZHOU Xin-ying¹, ZHOU Tao², ZHANG Ye-ke¹, ZENG Lin-jun³, YU Tao⁴

（1 School of Electrical & Information Engineering, Changsha University of Science & Technology, Changsha 410114, China;

2 Hunan Power Exchange Center, Changsha 410002, China;

3 College of Energy and Power Engineering, Changsha University of Science & Technology, Changsha 410114, China;

4 State Grid Hunan Electric Power Company Limited Shaodong Power Supply Co., Ltd, Shaodong 422800, China）

Abstract: As a key component of integrated energy system (IES), combined heat and power (CHP) units are characterized by“heat to power”, which seriously affects IES’ability to absorb new energy and the economy of low-carbon operation. To solve this problem, this study introduced power-to-gas (P2G) and carbon capture and storage (CCS) devices, converted the CHP unit into a combined gas, heat and power (CGHP) unit, and introduced an organic Rankine cycle (ORC) to recycle the chemical heat in the P2G process. Meanwhile, the gas,heat and power operation characteristics of the CGHP unit were studied and analyzed, and the integrated demand response (IDR) mechanism was introduced on the load side to cooperate with the source-load CGHP system for source-load cooperative scheduling. Finally, the effectiveness of the proposed system model as well as the synergistic operation strategy in promoting the IES to consume new energy and reducing carbon emission and total operation cost was verified through simulation.

Key words: power-to-gas; carbon capture and storage; combined gas, heat and power; integrated demand response; integrated energy system

参考文献

[1] 黄雨涵，丁涛，李雨婷，等. 碳中和背景下能源低碳化技术综述及对新型电力系统发展的启示[J]. 中国电机工程学报，2021，41(z1)：28-51.

[2] 谭显东，刘俊，徐志成，等.“双碳”目标下“十四五”电力供需形势[J]. 中国电力，2021，54(5) ：1-6.

[3] 曾鸣，王永利，张硕，等.“十四五”能源规划与“30·60”双碳目标实现过程中的 12 个关键问题[J] . 中国电力企业管理，2021(1) ：41-43.

[4] 毕锐，王孝淦，袁华凯，等. 考虑供需双侧响应和碳交易的氢能综合能源系统鲁棒调度[J]. 电力系统保护与控制，2023，51(12) ：122-132.

[5] MIRZAEI M A, ZATE O M, MOHAMMADI-IVATLOO B,et al.Integrated energy hub system based on power-to-gas and compressed air energy storage technologies in presence of multiple shiftable loads[J].IET Generation Transmission & Distribution，2020，14(13) ：2510-2519.

[6] 陆王琳，陆启亮，张志洪. 碳中和背景下综合智慧能源发展趋势[J]. 动力工程学报，2022，42(1) ：10-18.

[7] 陈锦鹏，胡志坚，陈嘉滨，等. 考虑阶梯式碳交易与供需灵活双响应的综合能源系统优化调度[J]. 高电压技术，2021，47(9) ：3094-3104.

[8] LI W, LI T, WANG H, et al.Optimal dispatch model considering environmental cost based on combined heat and power with thermal energy storage and demand response[J].Energies，2019，12(5) ：817.

[9] YANG D , TANG Q , ZHOU B,et al . District energy system modeling and optimal operation considering CHP units dynamic response to wind power ramp events[J].Sustainable Cities and Society，2020，63 ：102449.

[10] 孙惠娟，刘昀，彭春华，等. 计及电转气协同的含碳捕集与垃圾焚烧虚拟电厂优化调度[J] . 电网技术，2021，45(9) ：3534-3544.

[11] 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.

[12] 余娟，时权妍，杨知方，等. 考虑电解水与甲烷化运行特性的电转气系统日前调度方法[J]. 电力系统自动化，2019，43(18) ：18-25.

[13] TAO Y , QIU J , LAI S , et al . Carbon-oriented electricity network planning and transformation[J].IEEE Transactions on Power Systems，2021，36(2) ：1034-1048.

[14] 李东森，高赐威，赵明. 计及电转气热回收的综合能源系统蓄热罐容量规划与运行策略[J]. 电力自动化设备，2019，39(8) ：161-168.

[15] 马丽叶，朱思宇，卢志刚，等. 考虑时空扩散和碳汇的碳捕集-电转气协同优化调度模型[J]. 电力系统自动化，2023，47(2) ：15-23．

[16] 李欣，刘立，黄婧琪，等. 含耦合 P2G 和 CCS 的园区级综合能源系统优化调度[J]. 电力系统及其自动化学报，2023，35(4) ：18-25.

[17] 袁铁江，曹继雷. 计及风电- 负荷不确定性的风氢低碳能源系统容量优化配置[J] . 高电压技术，2022，48(6) ：2037-2044．

[18] 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) ：1402-1412.

[19] 胡福年，张彭成，周小博，等. 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.

[20] MA Y, WANG H, HONG F, et al.Modeling and optimization of combined heat and power with power-to-gas andcarbon capture system in integrated energy system[J].Energy，2021，236(5) ：121392.

[21] YU S , FAN Y , ZHU L , et al . Modeling the emission trading scheme from an agent-based perspective: System dynamics emerging from firms’ coordination among abatement options[J].European Journal of Operational Research，2020，286(3) ：1113-1128.

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