VERTICAL TAKE-OFF AND LANDING AIRCRAFT USING HYBRID ELECTRIC PROPULSION SYSTEM

Title:

VERTICAL TAKE-OFF AND LANDING AIRCRAFT USING HYBRID ELECTRIC PROPULSION SYSTEM

Document Type and Number:

WIPO Patent Application WO/2017/014508

Kind Code:

A1

Abstract:

A vertical take-off and landing aircraft using a hybrid electric propulsion system is disclosed. A hybrid vertical take-off and landing aircraft according to one embodiment comprises: an engine; a generator which generates electric power by using power supplied from the engine; a battery which stores the electric power generated by the generator; a motor which is supplied with at least one of the electric power stored in the battery and the electric power which is generated by the generator but is not stored in the battery, and supplies power to at least one propulsion generation device; and a control unit which supplies only the electric power stored in the battery to the motor, selects a silence mode of controlling the lifetime by adjusting the output of the motor or a normal mode of supplying, to the motor, the electric power which is not stored in the battery, and determines the amount of the electric power stored in the battery and the amount of the electric power which is not stored in the battery, in the electric power supplied to the motor, on the basis of the selected mode.

Inventors:

BAK JEONG-GYU (KR)
CHO JINSOO (KR)
KIM BOSEONG (KR)
YUN SENGHYUN (KR)
WON SUNGHONG (KR)
JEONG TAE-CHUL (KR)
CHO SOOYOUNG (KR)
LEE GEUNHO (KR)
PARK KYUSUNG (KR)
HA JUHYUNG (KR)
MOON CHANGMO (KR)
BECK SUNHO (KR)
MEANG CHANGJUN (KR)
LEE HANKI (KR)
KIM MINJUN (KR)
LEE DAIN (KR)

Application Number:

PCT/KR2016/007760

Publication Date:

January 26, 2017

Filing Date:

July 15, 2016

Export Citation:

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Assignee:

HANKUK CARBON CO LTD (KR)

International Classes:

B64D31/06; B64C27/12; B64C27/32; B64C29/00; B64D27/24; B64D35/02; B64D35/04

Foreign References:

JP2010137844A	2010-06-24
KR20150058197A	2015-05-28
CN103982352A	2014-08-13
KR20140114875A	2014-09-29
KR20150048661A	2015-05-07

Other References: