公开(公告)号：US11289978B2

公开(公告)日：2022-03-29

申请号：US16555384

申请日：2019-08-29

Applicant: KOREA AEROSPACE RESEARCH INSTITUTE

Inventor： Keun Bae Kim ,  Bo Hwa Lee

IPC: F01D15/10 ,  F01D5/00 ,  F01P1/06 ,  H02K9/06 ,  H02K5/20 ,  F01P3/12

Abstract: A power apparatus for integrated cooling includes a housing, a driving section disposed in the housing, a generator disposed in front or in rear of the driving section in the housing to generate electricity by receiving power from the driving section, and a cooling section disposed in front of the generator in the housing to inhale a fluid by receiving the power from the driving section and cool the generator and the driving section, wherein the cooling section is configured to divide the inhaled fluid toward the driving section and the generator to cool the driving section and the generator.

公开(公告)号：US11339706B2

公开(公告)日：2022-05-24

申请号：US16908565

申请日：2020-06-22

Applicant: KOREA AEROSPACE RESEARCH INSTITUTE

Inventor： Keun Bae Kim ,  Byeong Gyu Gang

IPC: F01P3/02 ,  F01P3/14 ,  F02F1/40

Abstract: An integrated hybrid power apparatus provided in a flying body includes a generator including a stator and a rotor, at least one engine disposed adjacent to the generator and including a cylinder, and a cooler configured to cool the generator and the engine and perform water-cooling that allows a coolant to circulate in the generator and the engine.

公开(公告)号：US11220334B2

公开(公告)日：2022-01-11

申请号：US16197112

申请日：2018-11-20

Applicant: KOREA AEROSPACE RESEARCH INSTITUTE

Inventor： Keun Bae Kim ,  Bo Hwa Lee

IPC: B64C39/02 ,  B64D27/04 ,  B64D27/24 ,  B64D27/02

Abstract: Provided is a high efficiency long range drone, and more particularly, a high efficiency long range drone capable of increasing flight time and efficiently using power during long range cruising flight by selectively using the power among an engine generator and a battery and applying an auxiliary wing.

公开(公告)号：US09862502B2

公开(公告)日：2018-01-09

申请号：US15031933

申请日：2013-10-29

Applicant: KOREA AEROSPACE RESEARCH INSTITUTE

Inventor： Keun Bae Kim ,  Bo Hwa Lee ,  Poo Min Park ,  Chun Taek Kim ,  Seok Min Ahn ,  Soon Bae Chung ,  Dong Sung Kim

IPC: B60L1/00 ,  B64D47/00 ,  H02J7/34 ,  H02J7/00 ,  H02J7/35 ,  B64D27/24 ,  H02J9/06 ,  H02J1/00 ,  B64D41/00 ,  H02J3/38

CPC classification number: B64D47/00 ,  B64D27/24 ,  B64D2041/005 ,  B64D2211/00 ,  B64D2221/00 ,  H02J1/00 ,  H02J3/383 ,  H02J3/387 ,  H02J7/0068 ,  H02J7/34 ,  H02J7/35 ,  H02J9/06 ,  H02J2001/004 ,  Y02E10/563 ,  Y02T50/64 ,  Y02T90/36

Abstract: As a component of an aerial vehicle, a power management system having an active power control device is provided. The system includes a solar cell converting solar energy into electric energy; a fuel cell provided in the aerial vehicle and converting fuel energy into electric energy by electrochemical reaction; a battery compensating for a lack of electric power supplied from the solar cell and the fuel cell to the aerial vehicle and storing surplus electric power; and an active power control device connecting with all the solar cell, the fuel cell and the battery and combining and distributing electric power generated in the solar cell, the fuel cell and the battery to loads. The system efficiently distributes the power from the respective power sources through the controllable output of the fuel cell in accordance with power required by the aerial vehicle and the solar cell's performance depending on weather.