综合能源系统热能梯级优化及效率分析

施宇松; 邢海军; 苗秋愿

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DOI:10.3969/j.issn.2096-8299.2024.03.006

上海电力大学学报:2024,40(3):235-241

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综合能源系统热能梯级优化及效率分析

施宇松^1,2, 邢海军¹, 苗秋愿¹

(1.上海电力大学电气工程学院;2.上海华电电力发展有限公司望亭发电分公司运行部)

Thermal Energy Cascade Optimization and Efficiency Analysis of Comprehensive Energy System

SHI Yusong^1,2, XING Haijun¹, MIAO Qiuyuan¹

(1.School of Electrical Engineering, Shanghai University of Electric Power;2.Operation Department, Shanghai Huadian Power Development Co., Ltd. Wangting Power Generation Branch)

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投稿时间：2023-11-25

中文摘要: 为了提高系统的能源利用效率，提出了一种考虑效率及热能梯级利用的综合能源系统优化运行模型。首先，依照品质特性对热能进行分级，分析其梯级利用的可行性；其次，按照用热客户需求和供热实际对热能进行分级和梯级利用；最后，通过实际算例进行验证和效率分析。仿真结果表明，所提方案可以提高能源的利用水平，降低成本费用，为运行管理、能源利用提供指导。

中文关键词: 综合能源系统热能供热系统梯级利用效率

Abstract:In order to improve the energy utilization efficiency of the system，a comprehensive energy system optimization operation model considering energy efficiency and thermal energy cascade utilization is proposed. Firstly，the thermal energy is classified according to its quality characteristics and the feasibility of its cascading utilization is analyzed. Secondly，the use of heat is classified and cascaded according to customer needs and actual heating conditions. Finally， practical examples are used for verification and efficiency analysis is conducted. The simulation results show that the proposed thermal energy utilization optimization scheme can improve the level of energy utilization，reduce costs，and provide guidance for operation management and energy utilization.

keywords: integrated energy system thermal energy heating system cascade utilization entrophy efficiency

文章编号：20243006 中图分类号：TM621.4 文献标志码：

基金项目:

作者	单位	E-mail
施宇松	上海电力大学电气工程学院上海华电电力发展有限公司望亭发电分公司运行部	shiyusong@mail.shiep.edu.cn
邢海军	上海电力大学电气工程学院
苗秋愿	上海电力大学电气工程学院

Author Name	Affiliation	E-mail
SHI Yusong	School of Electrical Engineering, Shanghai University of Electric Power Operation Department, Shanghai Huadian Power Development Co., Ltd. Wangting Power Generation Branch	shiyusong@mail.shiep.edu.cn
XING Haijun	School of Electrical Engineering, Shanghai University of Electric Power
MIAO Qiuyuan	School of Electrical Engineering, Shanghai University of Electric Power

引用文本：
施宇松,邢海军,苗秋愿.综合能源系统热能梯级优化及效率分析[J].上海电力大学学报,2024,40(3):235-241.
SHI Yusong,XING Haijun,MIAO Qiuyuan.Thermal Energy Cascade Optimization and Efficiency Analysis of Comprehensive Energy System[J].Journal of Shanghai University of Electric Power,2024,40(3):235-241.