| 摘要 |
PURPOSE: A filed-installed photovoltaic-thermal heat pump cooling and heating experimental apparatus for education is provided to easily grasp and understand configuration and principles of a complex system by implementing all kinds of experiments about the filed-installed photovoltaic-thermal heat pump cooling and heating experimental apparatus. CONSTITUTION: A filed-installed photovoltaic-thermal heat pump cooling and heating experimental apparatus for education comprises a photovoltaic-thermal heat pump cooling and heating system(100), a control panel(200), and a monitoring terminal(300). The photovoltaic-thermal heat pump cooling and heating system comprises a PVT(Photovoltaic-Thermal) module(110), a thermal accumulating part(120), an intermediate heat exchanger(130), a heat pump(140), and a grid-connected inverter. The control panel controls the thermal accumulating part, the intermediate heat exchanger, and the heat pump according to cooling and heating temperatures set by an experimenter, thereby controlling indoor cooling and heating temperatures. The monitoring terminal displays the schematic diagram of the photovoltaic-thermal heat pump cooling and heating system and displays and stores operational states of the heat pump, cooling and heating load, and power generation rate and heat collection rate by the PVT module. |
