Guangzhao, You will find various heat pump models (air-to-air, water-to-air, air-to-water, and water-to-water) in the TESS HVAC Library. I would recommend running your Type56 building in temperature level control instead of letting it calculate cooling load. You'll need a thermostat model to turn on and off the heat pump but then your heat pump model will report the required power, which you can match up to your PV array output. You may need some battery storage in case your cooling load does not match up perfectly with the electricity supplied by your PV. Kind regards, David On 2/16/2011 01:57, gzlv wrote:
-- *************************** David BRADLEY Principal Thermal Energy Systems Specialists, LLC 22 North Carroll Street - suite 370 Madison, WI 53703 USA P:+1.608.274.2577 F:+1.608.278.1475 d.bradley@tess-inc.com http://www.tess-inc.com http://www.trnsys.com |