朱娜

Associate professor    Supervisor of Doctorate Candidates    Supervisor of Master's Candidates

  • Professional Title:Associate professor
  • Gender:Female
  • Status:Employed
  • Department:School of Environmental Science and Engineering
  • Education Level:Postgraduate (Doctoral)
  • Degree:Doctoral Degree in Engineering
  • Alma Mater:The Hong Kong Polytechnic University

Paper Publications

The performance prediction of ground source heat pump system based on monitoring data and data mining technology.

Release time:2023-04-22Hits:
  • Indexed by:
    Article
  • First Author:
    Lei Yan
  • Correspondence Author:
    Pingfang Hu
  • Co-author:
    Changhong Li,Yu Yao,Lu Xing,Fei Lei,Na Zhu
  • Journal:
    Energy and Buildings
  • Included Journals:
    SCI
  • Affiliation of Author(s):
    Huazhong University of Science and Technology
  • Place of Publication:
    China
  • Discipline:
    Engineering
  • First-Level Discipline:
    Civil Engineering
  • Funded by:
    Hubei Science and Technology Support Project
  • Document Type:
    J
  • Volume:
    127
  • Page Number:
    1085-1095
  • ISSN No.:
    0378-7788
  • Key Words:
    GSHP system;Performance prediction;Data mining technology;Long-term;Short-term
  • DOI number:
    10.1016/j.enbuild.2016.06.055
  • Date of Publication:
    2016-09-28
  • Impact Factor:
    7.201
  • Abstract:
    This paper studies the performance prediction of ground source heat pump (GSHP) systems by real-time monitoring data and data-driven models. A GSHP system, which is installed in an office building of Shaoxing (29.42 degrees N, 120.16 degrees E), China, is real-time monitored from Nov. 2012 to Mar. 2015. Data mining (DM) technologies were simultaneously applied to process the monitoring data and find the required inputs for data-driven models. Back-propagation Neural Network (BPNN) algorithm was selected from six classical sorting algorithms to establish the data-driven models. The performance of the GSHP system from Nov. 2012 to Mar. 2015 was evaluated by the monitoring data. And the long-term performance was predicted by the data-driven models. The monitoring results show that the application effectiveness of the GSHP system is unsatisfied because of the high pumping power. Moreover, the relationship between the short-term and long-term performance of GSHP system is investigated for the purpose of predicting the long-term performance of GSHP system by a short-term monitoring data. The monitoring data of different days in several modes are needed to predict the long-term performance of GSHP system under a certain deviation. (C) 2016 Elsevier B.V. All rights reserved.