Razvoj celovite programske rešitve za spremljanje stanja letalskih akumulatorjev

magistrsko delo

Tomaž Jandrok (Author), Aleš Holobar (Mentor)

Abstract

V slovenskem podjetju LXNAV, ki je sicer specializirano za izdelavo letalskih navigacijskih instrumentov za jadralna letala, smo dobili nalogo razviti celovito rešitev za spremljanje stanja enega ali več letalskih akumulatorjev. Ti so po tipu v letalstvu najpogosteje svinčeni, zelo priljubljeni pa postajajo tudi veliko lažji akumulatorji LiFePo4. Njihovi instrumenti trenutno sicer že prikazujejo napetost in nekatere osnovne podatke. Cilj magistrskega dela je bil razvoj programske rešitve za vezje, ki je fizično na bateriji in deluje kot breme, v kombinaciji z mobilno aplikacijo Flutter, v kateri lahko enostavno vizualno spremljamo več baterij in vidimo, koliko časa nam je še ostalo, preden bomo med letom ostali brez električne energije. V procesu testiranja smo ugotovili, da rezultat naše rešitve odstopa v povprečju za 2,61 % energije, ki dejansko ostane neizkoriščena v bateriji do njene končne praznosti.

Keywords

letala;jadralna letala;akumulatorji;Flutter;magistrske naloge;

Data

Language:	Slovenian
Year of publishing:	2024
Typology:	2.09 - Master's Thesis
Organization:	UM FERI - Faculty of Electrical Engineering and Computer Science
Publisher:	[T. Jandrok]
UDC:	004.45:621.355(043.2)
COBISS:	191523075
Views:	98
Downloads:	22
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Development of a complete software solution for the monitoring of aircraft batteries status
Secondary abstract:	In the Slovenian company LXNAV, which otherwise specializes in the production of aviation navigation instruments for gliders, we were given the task of developing a comprehensive solution for monitoring the condition of one or more aircraft batteries. According to the type in aviation, these are most often lead-based, but the much lighter LiFePo4 batteries are also becoming very popular. Their instruments currently already show voltage and some basic battery related data. The goal of this master's thesis was to develop a program solution for a circuit that is physically on the battery and acts as a load, combined with a Flutter mobile application, in which we can easily visually monitor several batteries and see exactly how much time we have left, before we remain without electricity during the flight. In the testing process, we found that the result of our solution deviates by an average of 2.61 % of the energy that remains unused in the battery until it is completely empty.
Secondary keywords:	airplane;glider;battery;status;Flutter;
Type (COBISS):	Master's thesis/paper
Thesis comment:	Univ. v Mariboru, Fak. za elektrotehniko, računalništvo in informatiko, Računalništvo in informacijske tehnologije
Pages:	1 spletni vir (1 datoteka PDF (XII, 71 f.))
ID:	22868441