BATTERY DISCHARGING METHOD USING THERMAL ENERGY SYSTEM AND SYSTEM THEREOF

A method for discharging a battery using a thermal energy system includes: collecting status information according to driving an electric vehicle, and when a brake pedal signal is input, determining whether a battery state of charge (SoC) is greater than a threshold value; when the battery SoC is greater than a threshold value, determining whether a high power part of the thermal energy system is operated; and controlling at least one high power part using a thermal energy system in a forced discharge mode by executing a high-SOC brake compensation (HBC) logic.