Heating management system for hybrid vehicle
A hybrid electric vehicle and management system technology, applied in the field of hybrid electric vehicles, can solve the problems of reducing pure electric driving range and consuming high-voltage battery energy, and achieve the effects of reducing energy consumption, extending driving range and improving economy
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[0017] The purpose of the present invention is to propose a heating management system for the passenger compartment of a plug-in hybrid vehicle. The plug-in hybrid has both traditional car engine working modes and pure electric working modes. In the pure electric working mode, the traditional The cockpit heating, defrosting and defogging functions cannot be met, so adding a set of overwater PTC heater 6 to meet this demand, but in the hybrid working mode, continuing to use this overwater PTC heater 6 for heating will consume high-voltage batteries This patented heating management system has a novelty in the hybrid power mode, which uses high-temperature cooling water from the engine to pass through the water-passing PTC heater 6 to heat the passenger compartment. , So as to meet the passenger heating demand, it can also achieve the function of defrosting and defogging. The energy consumption is reduced, the driving range in pure electric mode is extended, the economy of the vehicl
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