公开(公告)号：KR1020140091624A

公开(公告)日：2014-07-22

申请号：KR1020120155047

申请日：2012-12-27

Applicant: 에스케이이노베이션 주식회사 ,  서울대학교산학협력단

Inventor： 이호섭 ,  임재환 ,  정하철 ,  차석원 ,  조구영 ,  최종우

IPC: H01M10/60 ,  H01M10/48 ,  G01R31/36 ,  B60L11/18

CPC classification number: Y02T10/7005 ,  Y02T10/92 ,  H01M10/617 ,  H01M10/486 ,  H01M10/613 ,  H01M10/615 ,  H01M10/625 ,  H01M10/633

Abstract: The present invention relates to a battery heating device of an electric vehicle and, more specifically, to a battery heating device of an electric vehicle which heats a battery by using an external charging power charging the battery. The battery heating device of an electric vehicle comprises a battery powering the electric vehicle; a sensor measuring the temperature of the battery; and a passive element converting an electrical energy into a thermal energy to heat the battery. The device additionally comprises a converter or a voltage regulator which supplies an external power to the passive element and controls the supplied power. With this configuration, the efficiency of the battery can be maximally increased by increasing the temperature of the battery in a short time. Moreover, the lifetime of the battery can be extended by reducing the temperature rise time of the battery. And, the battery charging time is shorten to enable quick charge by activating a chemical reaction of the battery by increasing the temperature of the battery.

Abstract translation: 本发明涉及一种电动车辆的电池加热装置，更具体地说，涉及通过使用对电池充电的外部充电电力来加热电池的电动车辆的电池加热装置。 电动车辆的电池加热装置包括为电动车提供动力的电池; 测量电池温度的传感器; 以及将电能转换成热能以加热电池的无源元件。 该装置还包括转换器或电压调节器，其向无源元件提供外部电力并控制所提供的功率。 利用这种配置，可以通过在短时间内提高电池的温度来最大程度地提高电池的效率。 此外，通过降低电池的温度上升时间可以延长电池的寿命。 并且，通过增加电池的温度来激活电池的化学反应，缩短电池充电时间以实现快速充电。

公开(公告)号：KR102034817B1

公开(公告)日：2019-10-21

申请号：KR1020120155047

申请日：2012-12-27

Applicant: 에스케이이노베이션 주식회사 ,  서울대학교산학협력단

Inventor： 이호섭 ,  임재환 ,  정하철 ,  차석원 ,  조구영 ,  최종우

IPC: H01M10/617 ,  H01M10/633 ,  H01M10/48 ,  B60L50/50 ,  H01M10/615 ,  H01M10/625

公开(公告)号：KR1020170025739A

公开(公告)日：2017-03-08

申请号：KR1020150122635

申请日：2015-08-31

Applicant: 서울대학교산학협력단

Inventor： 지상훈 ,  조구영 ,  차석원

IPC: H01M8/12

CPC classification number: Y02P70/56

Abstract: 본발명은, 고체산화물연료전지에관한것으로, 보다상세하게는, 다공성기판에형성된애노드층및 전해질층을이용하여상기전해질층의표면에형성된요철에의해표면적을증대시키고, 상기전해질층으로서플라즈마원자층증착법에의해형성된수십 nm 수준두께의 YSZ 박막을이용함으로써, 전해질내부의저항손실을감소시켜낮은작동온도에서도우수한출력을나타내는, 고체산화물연료전지및 이의제조방법에관한것이다.