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Author:

Wang, Gang (Wang, Gang.) | Quan, Zhenhua (Quan, Zhenhua.) | Zhao, Yaohua (Zhao, Yaohua.) (Scholars:赵耀华) | Sun, Chenming (Sun, Chenming.) | Tong, Jiannan (Tong, Jiannan.)

Indexed by:

CPCI-S Scopus

Abstract:

A novel solar PV/T-air dual heat source composite heat pump system was developed and the experimental platform was built to research the instantaneous performance. The experimental results show that the maximum instantaneous generating efficiency of solar PV/T collecting circulation of the system could achieve 15.0% and average heat collecting efficiency was 43.8% when average ambient temperature and solar irradiance were 6.5 degrees C and 581.5W/m(2). Heat distribution average ratio of solar, air and compressor at the run time were 28.1%, 35.7% and 36.2% respectively. Heat pump instantaneous COP changed between 2.0 to 2.6 and the average value was 2.5, which indicated that the system performance was relatively well. (C) 2015 Published by Elsevier Ltd.

Keyword:

composite exchanger Solar PV/T collector heat pump

Author Community:

  • [ 1 ] [Wang, Gang]Beijing Univ Technol, Coll Architecture & Civil Engn, 100 Pingleyuan, Beijing 100124, Peoples R China
  • [ 2 ] [Quan, Zhenhua]Beijing Univ Technol, Coll Architecture & Civil Engn, 100 Pingleyuan, Beijing 100124, Peoples R China
  • [ 3 ] [Zhao, Yaohua]Beijing Univ Technol, Coll Architecture & Civil Engn, 100 Pingleyuan, Beijing 100124, Peoples R China
  • [ 4 ] [Sun, Chenming]Beijing Univ Technol, Coll Architecture & Civil Engn, 100 Pingleyuan, Beijing 100124, Peoples R China
  • [ 5 ] [Tong, Jiannan]Beijing Univ Technol, Coll Architecture & Civil Engn, 100 Pingleyuan, Beijing 100124, Peoples R China

Reprint Author's Address:

  • [Quan, Zhenhua]Beijing Univ Technol, Coll Architecture & Civil Engn, 100 Pingleyuan, Beijing 100124, Peoples R China

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Source :

9TH INTERNATIONAL SYMPOSIUM ON HEATING, VENTILATION AND AIR CONDITIONING (ISHVAC) JOINT WITH THE 3RD INTERNATIONAL CONFERENCE ON BUILDING ENERGY AND ENVIRONMENT (COBEE)

ISSN: 1877-7058

Year: 2015

Volume: 121

Page: 771-778

Language: English

Cited Count:

WoS CC Cited Count: 13

SCOPUS Cited Count: 16

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 7

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