公开(公告)号：KR101220389B1

公开(公告)日：2013-01-09

申请号：KR1020110088467

申请日：2011-09-01

Applicant: 현대자동차주식회사

Inventor： 신정민 ,  정보화

IPC: B60L11/18 ,  B60W10/24

Abstract: PURPOSE: An electric field load power supply device of an eco-friendly vehicle and a control method thereof are provided to stably supply power by increasing an output voltage of the power device while using a high load in an electric field load. CONSTITUTION: A high voltage battery(110) stores high voltage for driving a motor. A voltage converter(120) converts the high voltage of the high voltage battery into voltage for an electric field, and outputs the voltage. A subsidiary battery(130) stores voltage for an electric field load. A switching unit controls the connection between the voltage converter and the subsidiary battery. A controller controls the on and off operation of the switching unit. [Reference numerals] (150) Controller; (AA) Electric field loading amount; (BB) Lamp; (CC) Heater/air conditioner; (DD) Wiper; (EE) Control signal

Abstract translation: 目的：提供一种环保车辆的电场负荷供电装置及其控制方法，通过在电场负荷中使用高负载的同时增加功率器件的输出电压来稳定地供电。 构成：高压电池（110）存储用于驱动电机的高电压。 电压转换器（120）将高电压电池的高电压转换为电场的电压，并输出电压。 辅助电池（130）存储用于电场负载的电压。 开关单元控制电压转换器和辅助电池之间的连接。 控制器控制开关单元的接通和断开操作。 （附图标记）（150）控制器; （AA）电场负荷量; （BB）灯; （CC）加热器/空调; （DD）雨刮器; （EE）控制信号