福建首个垃圾填埋气发电项目投产.pdf

维普资讯hlp
2007年第5期
上海力
节能减排一一电源侧行动
条件、能源价格以及DX- SAHPWH运行变频控
Pump Using Direct Expansion Solar Collectors[J], Solar
制策略是影响系统运行节能性和经济性的主要
Energy,1999,65:189~19
因素
(致谢:本文工作受到国家科技支撑计划”太阳能供热、制[9]旷玉辉.直膨式太阳能辅助热泵空调及热水器的研究[D]
冷、通风系统与建筑的接口技术研究”(2006BAA04B03)
上海:上海交通大学博士论文,2004.
的资助。)
[10]李军,家用太阳能热水器的经济性分析(J)太阳能学报
2002,23(5):5
参考文献:
[11】于国清,张硗莉,孟凡兵.单户住宅太阳能热泵供热的技
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[31 Aye L, Charters W. W. S. and Chaichana C. Solar heat
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收稿日期:2007-11-01
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作者简介:孙振华(1982-),男,山东青岛人,硕士,从事直
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膨式太旧能热水器性能研究及产品化工作,021-
验研究[J].工程热物理学报.2006
3420326;王知竹(1964-),男,江苏连云港人,博士,教授,
[6] Kuang Y. H.. Sumathy K. and Wang R. Z. Study on a di-
从事低温工程制冷空调技术和太阳能热利用的研究工
rect-expansion solar-assisted heat pump water heating
作,021-34206548;程晓强(1976-),男,山西太原人,博士,
tem[J 1. International Journal of Energy Research, 2003
从事建筑节能相关研究,021-34206296
27:531-548.
L71 Ito S, Miur N, and Wang K, Performance of a Heat
(贵任编辑:吕减
Economic analysis of direct expansion solar assisted heat pump water heater
based on simulation
SUN Zhen-hua, WANG Ru-zhu, ZHAI Xiao-qiang
( Institute of Refrigeration and Cryogenics Engineering
Shanghai Jiao Tong University, Shanghai 200240)
Abstract: A mathematical model for a designed prototype of direct expansion solar assisted heat pump water heater (DX
SAHPWH) was established by steady and concentrating method. Experiments were carried out under the weather condi
tions of Shanghai and the water heater performance data were collected. Power consumed under different typical working
conditions in China was then simulated. The performance of DX-SAHPWH was compared with other traditional water
heaters and key economic operational factors analyzed using the method of synthesis energy pricing. It is shown that
weather conditions, costs of energy and control strategy are crucial in energy conservation and economic operation of the
DX-SAHIPWH
Key words: direct expansion solar assisted heat pump water heater; steady and concentrating method; synthesis energy
price: economic analysis
福建首个垃圾填埋气发电项目投产
据《华东电力报》2007年11月15日报道:近日,福建省首个垃圾填埋气发电项目一红庙岭填埋
气发电厂顺利投产并网发电,垃圾填埋气发电厂利用垃圾填埋后产生的填埋气进行发电。据介绍,该项目已成功申请成
为联合国清洁发展机制项目,该项目投运的2台825kW的机组为燃气内燃机组,通过燃烧填埋气驱动电动机,对外输出
的电力将直接并入福州电网。
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