公开(公告)号：US20200031193A1

公开(公告)日：2020-01-30

申请号：US16500870

申请日：2018-03-29

Applicant: Hanon Systems

Inventor： Seung Ho LEE ,  Young Chul KIM ,  Seo-Jun YOON ,  Jae Min LEE

IPC: B60H1/00 ,  B60H1/14 ,  B60H1/22 ,  H01M10/637 ,  H01M10/6567 ,  H01M10/615 ,  H01M10/625

Abstract: The present invention relates to a method for controlling a water-heating type PTC heater of a thermal management system for a vehicle and, more specifically, to a method for controlling a water-heating type PTC heater, in which a heat source for heating is secured by operating the water-heating type PTC heater and thereby additionally heating a coolant, while charging a battery, in a thermal management system for a vehicle, during a heating mode, in which: refrigerant circulates through a second heat exchanger, a waste heat recovery chiller, a compressor and an indoor heat exchanger; and the coolant passes through a water-cooling type battery module, the water-heating type PTC heater, a battery chiller, electric parts and the waste heat recovery chiller.