DRIVING CONTROL METHOD OF FAN MOTOR IN KIMCHI STOREHOUSE

摘要

PURPOSE: A driving control method of a fan motor is provided which detects driving frequency of a compressor to drive the fan motor selectively as the driving frequency of the compressor so that it optimizes cooling ability. CONSTITUTION: In the kimchi storehouse which drives the compressor and the fan motor to keep storehouse temperature within the set temperature as the input driving course, it comprises the steps of: (i) a first step which measures driving frequency in the compressor; (ii) a second step which continuously drives the fan motor without considering the drive of the compressor when the driving frequency in the compressor is below a first standard time; (iii) a third step which continuously stops the fan motor without considering the drive of the compressor when the driving frequency in the compressor is more than a second standard time; and (iv) a fourth step which drives the fan motor only when the driving frequency of the compressor is between the first standard time and the second standard time and the compressor is driven.