Nobe T.,Kogakuin University |
Haga Y.,SYSTECH Environmental Research Laboratory |
Nakamura H.,P.T. Orimura and Associates Ltd. |
Tanaka K.,Toda Corporation |
Kiguchi M.,Kogakuin University
Journal of Environmental Engineering | Year: 2011
This paper is mentioned about a new method to evaluate the on-site performance of VRF system. The authors named this method as Probe Insertion Method. This method is able to adapt to not only motor-driven air-source heat-pump but also gas engine driven air-source heat-pump regardless of the manufacture. Using this method, we can measure the actual operation status and COP.