diplomsko delo
Abstract
V današnjem svetu računalniške simulacije postajajo ključen del postopka načrtovanja
najrazličnejših avtomobilskih komponent, med drugim tudi visokonapetostnih vodnikov. V
primerjavi z eksperimentalnim delom so simulacije cenejše, hitrejše, varnejše ter zahtevajo manj
človeških virov, zaradi česar se v gospodarstvu vedno pogosteje uporabljajo.
Diplomsko delo se ukvarja z razvojem modelov komponent generičnih visokonapetostnih
tokokrogov, simulacijami le-teh ter optimizacijo parametrov visokonapetostnih vodnikov, ki med
seboj povezujejo gradnike tokokrogov. Predstavljeni so generični modeli gradnikov, ki sem jih
uporabil v tokokrogih, simulacije, ki so bile izvedene, ter optimizacija, s katero sem optimiziral
parameter preseka, moči izgub ter napetostnega padca na vodnikih, ki so povezovali gradnike
simuliranih tokokrogov.
Izvedel sem simulacije pri različnih napetostih (400, 600 in 800 voltov), ki so
najpogosteje prisotne v današnjih osebnih avtomobilih. Izvedel sem simulacijo ter optimizacijo
petih različnih vodnikov, ki posamezna, med seboj različna bremena ločeno povezujejo v
visokonapetostno omrežje. Za vsak posamezni vodnik sem pripravil nabor podatkov, na katerih
sem nato v programu CAMEO izvedel šest različnih optimizacij zgoraj navedenih treh
parametrov.
Uspešno je bil razvit sistem za hitro prototipiranje, ki se lahko uporabi za širok nabor
visokonapetostnih omrežij v vozilih. S sistemom je možno hitro in enostavno izvajati simulacije v
zgodnji fazi snovanja visokonapetostnih vodnikov.
Keywords
simulacija;modeliranje;optimizacija parametrov;visokonapetostni vodniki;termična zmogljivost;električna vozila;univerzitetni študij;Elektrotehnika;diplomske naloge;
Data
Language: |
Slovenian |
Year of publishing: |
2023 |
Typology: |
2.11 - Undergraduate Thesis |
Organization: |
UL FE - Faculty of Electrical Engineering |
Publisher: |
[L. Melinc] |
UDC: |
621.315:629.331-83(043.2) |
COBISS: |
158417667
|
Views: |
23 |
Downloads: |
6 |
Average score: |
0 (0 votes) |
Metadata: |
|
Other data
Secondary language: |
English |
Secondary title: |
Optimization of high-voltage conductors in electric vehicles |
Secondary abstract: |
In today's world, computer simulations have become a crucial part of the process of designing
various automotive components, including high-voltage conductors. Compared to experimental
work, simulations are cheaper, faster, safer, and require fewer human resources, which is why
they are increasingly used in the industry.
The thesis deals with the development of models for generic high-voltage circuit components,
the simulations, and the optimization of parameters for high-voltage conductors that connect the
circuit elements. Generic models of components used in circuits, simulations performed, and
optimization to optimize parameters such as cross-section, power loss, and voltage drop on the
conductors connecting the simulated circuits are presented.
Simulations were carried out at different voltages (400, 600, and 800 volts, which are commonly
present in today's personal vehicles). I performed simulations and optimization for five different
conductors that individually connect different loads to the high-voltage network. For each
individual conductor, I prepared a dataset on which I then performed six different optimizations
of the three formerly mentioned parameters using the CAMEO software.
A system for rapid prototyping has been successfully developed, which can be used for a wide
range of high-voltage networks in vehicles. The system enables quick and easy simulations in
the early stages of designing high-voltage conductors. |
Secondary keywords: |
Ssimulation;modeling;parameter optimization;high-voltage grid;conductors;thermal capacity; |
Type (COBISS): |
Bachelor thesis/paper |
Study programme: |
1000313 |
Embargo end date (OpenAIRE): |
1970-01-01 |
Thesis comment: |
Univ. v Ljubljani, Fak. za elektrotehniko |
Pages: |
40 str. |
ID: |
19519231 |