| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of holding a cooler, a heater, and a humidifier in equilibrium at a low energy consumption state and maintaining an environment of a test room. <P>SOLUTION: When the environment in the test room reaches a target environment, two or three out of the cooler, the heater, and the humidifier are held in equilibrium to maintain the target environment. At this point, output of the cooler is increased and decreased according to a map shown in Fig.3. When the temperature and the humidity are within a certain range during a certain period of time, the basic map in Fig.3 gradually approaches a final target map, a KEEP-DOWN threshold line of the initial basic map is changed, and a DOWN region is expanded. <P>COPYRIGHT: (C)2013,JPO&INPIT |
