COOLANT CONTROL SYSTEM OF WATER-COOLED INTERCOOLER

摘要

According to the cooling water control system of the water-cooled intercooler according to the embodiment of the present invention, a water-cooled intercooler arranged corresponding to the intake side of the combustion chamber to cool the intake air compressed by the turbocharger, cooling water circulating through the radiator through the low- Wherein the control unit controls the cooling water pump to supply a preset cooling water flow rate to the intercooler, and controls the cooling water pump to cool the outlet-side target air temperature of the intercooler The difference value Ticout_dvt between the actual actual air temperature Ticout_target and the actual actual air temperature Ticout_actual can be calculated to control the rotation speed PID of the cooling water pump.