Title:
ELECTRIC AIRCRAFT AND ABNORMALITY DETECTION SYSTEM
Document Type and Number:
Japanese Patent JP2023166237
Kind Code:
A
Abstract:
To provide an electric aircraft capable of reliably transmitting abnormality of an electric propulsion device or the like to a controller while suppressing increase in weight.SOLUTION: An electric aircraft 1 includes a plurality of electric propulsion devices 23a and 23c that apply propulsive force to the electric aircraft 1. The plurality of electric propulsion devices 23a and 23c include a monitoring unit 25a and a communication device 26a that monitor an operation state of itself to transmit an abnormality signal to a flight controller 60 when abnormality is detected. The communication device 26a is configured to transmit the abnormality signal to the flight controller 60 via at least power supply lines 70a and 70b by superimposing the same on an electric signal for supplying power flowing through the power supply lines 70a and 70b.SELECTED DRAWING: Figure 2
Inventors:
FUJII KEITA
Application Number:
JP2022077151A
Publication Date:
November 21, 2023
Filing Date:
May 09, 2022
Export Citation:
Assignee:
DENSO CORP
International Classes:
B64C39/02; H02P29/024; B64D27/24; H02P5/46
Attorney, Agent or Firm:
Kazuyuki Yahagi
Taihei Nonobe
Takanori Kubo
Taihei Nonobe
Takanori Kubo
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