| 引用本文: | 葛海麟,陈皓勇,文俊中,曾永浩,华栋.基于能量网络理论的分布式供能系统分析[J].电力自动化设备,2017,37(6): |
| GE Hailin,CHEN Haoyong,WEN Junzhong,ZENG Yonghao,HUA Dong.Distributed energy system analysis based on energy network theory[J].Electric Power Automation Equipment,2017,37(6): |
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| 摘要: |
| 基于?传递理论，经过理论分析及推导得到?在线(管)路中的普遍化传递规律，建立?在线(管)路中的传递分析理论。为了证明能量网络理论的正确性及实用性，基于能量网络理论对某个分布式供能系统进行建模、分析及计算，并将计算所得结果与系统实际运行数据进行对比验证。结合?在线(管)路中的传递分析理论，对该分布式供能系统进行?传递分析，从做功能力损失的角度对系统的节能潜力作出判断，验证“能质匹配”原则在分布式供能系统中的重要性。 |
| 关键词: ■传递 能量网络 分布式供能系统 节能潜力 标幺制 “能质匹配”原则 |
| DOI：10.16081/j.issn.1006-6047.2017.06.005 |
| 分类号:TK01;TM761 |
| 基金项目:国家自然科学基金资助项目(51177049)；国家优秀青年科学基金资助项目(51322702) |
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| Distributed energy system analysis based on energy network theory |
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GE Hailin1, CHEN Haoyong1, WEN Junzhong1, ZENG Yonghao2, HUA Dong1
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1.School of Electric Power, South China University of Technology, Guangzhou 510641, China;2.Chancheng Power Supply Bureau of Guangdong Power Grid Co.,Ltd.,Foshan 528000, China
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| Abstract: |
| Based on the exergy transfer theory, the generalized law of exergy transfer through lines(pipes) is obtained by theoretical analysis and derivation, and the analysis theory of exergy transfer through lines(pipes) is established. Based on the energy network theory, a distributed energy system is modelled, analyzed and calculated and the calculative results are compared with the real operating data, thereby proving the correctness and practicability of energy network theory. The exergy transfer of the distributed energy system is analyzed based on the established analysis theory and the energy-saving potentiality of the system is evaluated from the point of view of exergy loss, which verifies the importance of the “energy-mass matching” principle of distributed energy system. |
| Key words: exergy transfer energy network distributed energy system energy-saving potentiality per-unit system “energy-mass matching” principle |
