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综合能源系统能流计算方法述评与展望
作者:
作者单位:

1.电力传输与功率变换控制教育部重点实验室(上海交通大学),上海市 200240;2.广州供电局有限公司,广东省广州市 510620;3.上海交通大学机械与动力工程学院,上海市 200240

摘要:

能流计算是综合能源系统分析与优化工作的重要基础。由于广泛涉及电/气/热/冷等多种能源形式耦合,综合能源系统能流计算面临诸多挑战。文中从确定性能流计算和不确定性能流计算2个角度系统性地归纳总结了现有研究成果,对其基础理论、数学模型及求解方法等进行全面评述并分析对比了其优缺点。其中,确定性能流计算旨在根据已知信息求解系统在某一确定工况下的运行状态,并从稳态计算和动态计算2个方面进行论述;不确定性能流计算以确定性能流计算为基础,旨在基于不确定因素的影响获取系统状态量的分布特征,并从概率能流、区间能流和模糊能流3个方面进行论述。最后,结合综合能源系统未来发展要求对能流计算的研究方向进行了展望。

关键词:

基金项目:

国家重点研发计划资助项目(2016YFB0901300);国家自然科学基金资助项目(51807115);上海市青年科技英才扬帆计划资助项目(18YF1411400)。

通信作者:

作者简介:

胡 枭(1989—),男,博士研究生,主要研究方向:综合能源系统规划、配电网规划。E-mail:hxisee@163.com
尚 策(1988—),男,通信作者,博士,助理教授,主要研究方向:电力系统运行与规划。E-mail:shangce@sjtu.edu.cn
程浩忠(1962—),男,博士,教授,博士生导师,主要研究方向:电力系统规划、综合能源系统规划。E-mail:hzcheng@sjtu.edu.cn


Review and Prospect of Calculation Method for Energy Flow in Integrated Energy System
Author:
Affiliation:

1.Key Laboratory of Control of Power Transmission and Conversion (Shanghai Jiao Tong University), Shanghai 200240, China;2.Guangzhou Power Supply Co., Ltd., Guangzhou 510620, China;3.School of Mechanical and Power Engineering, Shanghai Jiao Tong University, Shanghai 200240, China

Abstract:

Energy flow calculation is the important foundation of the analysis and optimization for integrated energy system, which faces many challenges due to its extensive involvement in the coupling of multiple energy forms, such as electricity, gas, heating, cooling. In this paper, the existing research results are systematically summarized from two aspects: certain energy flow calculation and uncertain energy flow calculation, whose basic theory, mathematical model and solution methods are comprehensively reviewed, as well as advantages and disadvantages are compared. The certain energy flow calculation aims to obtain the operation state under a certain working condition based on the known information solution system, and it is discussed from two aspects: steady-state calculation and dynamic calculation. The uncertain energy flow calculation aims to obtain the system state distribution characteristics under the influence of uncertainties based on the certain energy flow calculation, and it is discussed from three aspects: probabilistic energy flow, interval energy flow and fuzzy energy flow. Finally, the research areas of energy flow calculation are prospected according to the requirements upon the development of integrated energy system.

Keywords:

Foundation:
This work is supported by National Key R&D Program of China (No. 2016YFB0901300), National Natural Science Foundation of China (No. 51807115) and Shanghai Sailing Program (No. 18YF1411400).
引用本文
[1]胡枭,尚策,程浩忠,等.综合能源系统能流计算方法述评与展望[J].电力系统自动化,2020,44(18):179-191. DOI:10.7500/AEPS20191113001.
HU Xiao, SHANG Ce, CHENG Haozhong, et al. Review and Prospect of Calculation Method for Energy Flow in Integrated Energy System[J]. Automation of Electric Power Systems, 2020, 44(18):179-191. DOI:10.7500/AEPS20191113001.
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  • 收稿日期:2019-11-13
  • 最后修改日期:2020-03-21
  • 录用日期:
  • 在线发布日期: 2020-09-21
  • 出版日期:
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