Patent ID: 9021820
Filing Date: 2015-05-05
Classification: B60H

Abstract:
1. A process for control of an air conditioning system including a heat loop ( 1 ) operating according to a heat pump mode, in which the heat loop ( 1 ) includes at least one external heat exchanger ( 10 ), an internal heat exchanger ( 11 ) or a water-air exchanger radiator ( 15 ), a compressor ( 12 ), an expansion device ( 9 ) and an evaporator ( 13 ), in which the heat loop ( 1 ) provides a heating capacity (HC 1 ) for the heat loop ( 1 ); the air conditioning system includes an electrical heating device ( 2 , 16 ) providing a complementary heating capacity (HC 2 , HC 16 ) and a control device ( 3 ) in which the process is implemented; the process includes the following steps: receipt of a set point temperature, determination of the air speed (VA) at the level of the external heat exchanger ( determination of the temperature of an air flow inside the air conditioning system (Tfa), determination of the air flow rate (DmA) over the internal heat exchanger ( calculation of an overall heating capacity (HCglo) on the basis of the temperature set point, the temperature of the air flow (Tfa) and the air flow rate over the internal heat exchanger ( determination of a heating capacity (HC adjustment of the heating capacity (HC wherein the heating capacity (HC