A method for calibrating DC inverter compressor winding calculation temperature
A technology of DC frequency conversion and winding temperature, which is applied to thermometers, thermometers using directly heat-sensitive electric/magnetic components, thermometer testing/calibration, etc., can solve problems such as large temperature deviations, and achieve convenient and accurate self-checking effects
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[0025] The present invention aims to propose a method for calibrating the calculated temperature of the winding of a DC variable frequency compressor, which solves the problem of excessive deviation between the calculated temperature of the winding and the actual winding temperature caused by the deviation of the individual parameters of the DC variable frequency compressor, and obtains a method closer to the real situation The calculated value of the winding temperature.
[0026] For the air conditioning system, under the same charging amount and operating conditions, the temperature difference between the winding temperature of the compressor and the exhaust temperature is basically determined when the outdoor units of the same batch are running. Therefore, the present invention adopts the standard detection environment In the same environment, the same operating conditions (operating time, operating frequency, throttle opening are all the same) When the outdoor units of the...
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