Publication detail
Feasibility Study of Micro Thermoelectric Power Supply for Aircraft Sensor Node
JANÁK, L. HADAŠ, Z.
English title
Feasibility Study of Micro Thermoelectric Power Supply for Aircraft Sensor Node
Type
conference paper
Language
en
Original abstract
Energy-autonomous smart sensors are one of the opportunities to save weight and improve efficiency of future aircraft. These sensors can be deployed anywhere in the aircraft to monitor its structure, systems and installations. Thus, acting as "nerve endings" for overall aircraft health monitoring and maintenance management. These sensors can, thanks to their prospectively high reliability and low demands on maintenance, potentially act as "deploy and forget" devices. An essential component which enables this "deploy and forget" operation is energy harvester used as autonomous power supply. This paper deals with feasibility study for development of thermoelectric power supply for aircraft-specific smart sensor. The presented study describes state-of-the-art commercial technologies and discusses considerations to introduce energy-autonomous smart sensors into aerospace environment. Attention has been paid to preliminary design of the power supply, general considerations for its functions and available COTS components.
English abstract
Energy-autonomous smart sensors are one of the opportunities to save weight and improve efficiency of future aircraft. These sensors can be deployed anywhere in the aircraft to monitor its structure, systems and installations. Thus, acting as "nerve endings" for overall aircraft health monitoring and maintenance management. These sensors can, thanks to their prospectively high reliability and low demands on maintenance, potentially act as "deploy and forget" devices. An essential component which enables this "deploy and forget" operation is energy harvester used as autonomous power supply. This paper deals with feasibility study for development of thermoelectric power supply for aircraft-specific smart sensor. The presented study describes state-of-the-art commercial technologies and discusses considerations to introduce energy-autonomous smart sensors into aerospace environment. Attention has been paid to preliminary design of the power supply, general considerations for its functions and available COTS components.
Keywords in English
thermoelectricity, TEG, energy harvesting, low-power electronics, smart sensors, wireless avionics
Released
05.12.2018
Publisher
Brno University of Technology
Location
Brno
ISBN
978-80-214-5542-9
Book
2018 18th International Conference on Mechatronics - Mechatronika (ME)
Pages from–to
1–5
Pages count
5
BIBTEX
@inproceedings{BUT170177,
author="Luděk {Janák} and Zdeněk {Hadaš},
title="Feasibility Study of Micro Thermoelectric Power Supply for Aircraft Sensor Node",
booktitle="2018 18th International Conference on Mechatronics - Mechatronika (ME)",
year="2018",
month="December",
pages="1--5",
publisher="Brno University of Technology",
address="Brno",
isbn="978-80-214-5542-9"
}