Title :
Analysis of an Energy-Efficiency Supervision and Diagnostic System to Improve Ground Source Heat Pump Air-Condition System Operation
Author :
Li, Zhen ; Li, Di ; Wang, Weiwei
Author_Institution :
Shandong Provincial Acad. of Building Res., Jinan, China
Abstract :
This paper discusses an energy-efficiency supervision and diagnostic system (ESDS) to address the problem that the air-condition system do not perform as well as anticipated. The ESDS consists of a set of sensors, data acquisition system, data analysis and diagnostics system including a web-based remote access system that can be used to identify problems in operations. The operation state of a typical ground source heat pump system including indoor thermal environment, water transfer coefficients, heat pump and water pump efficiency was analyzed in detail. The results show that the air-condition system energy saving has great potential. The ESDS are meaningful for building efficiency retrofit and management.
Keywords :
Internet; air conditioning; condition monitoring; data acquisition; data analysis; heat pumps; power engineering computing; sensors; Web-based remote access system; air conditioning system; data acquisition system; data analysis; diagnostic system; energy-efficiency supervision system; ground source heat pump; heat pump efficiency; indoor thermal environment; sensors; water pump efficiency; water transfer coefficients; Buildings; Electrostatic discharge; Energy efficiency; Heat pumps; Monitoring; Temperature measurement; Water heating;
Conference_Titel :
Management and Service Science (MASS), 2010 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-5325-2
Electronic_ISBN :
978-1-4244-5326-9
DOI :
10.1109/ICMSS.2010.5576355
