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| 北方分布式联产供能系统方案的技术经济分析 | |
| 引用本文： | 倪允之,晋宏师,王爱华,张洪伟,隋军.北方分布式联产供能系统方案的技术经济分析[J].电力技术经济,2010,22(10):16-19,31. |
| 作者姓名： | 倪允之 晋宏师 王爱华 张洪伟 隋军 |
| 作者单位： | 1. 内蒙古电力勘测设计院,内蒙古,呼和浩特,010020 2. 中国电力投资集团公司,北京,100140 3. 中国科学院工程热物理研究所,北京,100190 |
| 基金项目： | 国家863计划"北方地区兆瓦级分布式冷热电联供系统集成技术与示范工程" |
| 摘 要： | 介绍了一种适合北方地区气候寒冷、冬长夏短特点的园区分布式联产供能系统方案，该方案采用了先进燃气轮机发电技术、余热驱动的热泵技术和分布式联产供能系统的集成技术，并采用了新型热泵技术和冷暖负荷的调配措施，以发挥系统的最大效能。对该方案示范工程进行的技术经济分析结果表明：园区分布式联产供能系统具有很高的能源利用率，与传统分产系统相比，全年节能率超过30％。 |
| 关 键 词： | 分布式联产供能 冷热电联产 供能系统 优化配置方案 |
Technical and Economical Analysis on Distributed Cogeneration System Scheme in North China |
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| NI Yun-zhi,JIN Hong-shi,WANG Ai-hua,ZHANG Hong-wei,SUI Jun.Technical and Economical Analysis on Distributed Cogeneration System Scheme in North China[J].Electric Power Technologic Economics,2010,22(10):16-19,31. | |
| Authors: | NI Yun-zhi JIN Hong-shi WANG Ai-hua ZHANG Hong-wei SUI Jun |
| Institution: | 1. Inner Mongolia Power Exploration ＆ Design Institute, Hohhot 010020, China; 2. China Power Investment Corporation, Beijing 100140, China; 3. Institute of Engineering Thermophysics, Chinese Academy of Sciences, Beijing 100190, China) |
| Abstract: | The paper presents a distributed cogeneration system （DCS） scheme for the cold northern regions of China which have prolonged winter and short summer. Featuring the advanced gas turbine generation technology, the waste heat driven heating pump technology, and the integration technology of DCS, as well as a new type of heat pump technology and allotment measures of cold ＆ heat loads, the scheme is designed to achieve the highest possible efficiency. The technical and economical analysis on a demonstration project which adopts the scheme indicates that the DCS does enjoy a high energy efficiency, with 30% energy saved on a yearly basis, compared with the traditional system. |
| Keywords: | distributed cogeneration system （DCS） cold＆ heat cogeneration heat supply system optimized allocation proposal |
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