20.500.12556/DKUM-61247 MODEL BREZKRTAČNEGA MOTORJA ZA APLIKACIJE V ELEKTRIČNIH KOLESIH MODEL OF BRUSHLESS DC MOTOR FOR ELECTRICAL BICYCLE APPLICATIONS Zaradi vse večjega poudarka na trajnostnem razvoju narašča uporaba električnih vozil. Zaradi visoke učinkovitosti in zanesljivosti imajo pomembno vlogo pri pogonih električnih vozil brezkrtačni enosmerni (BLDC) motorji. Poleg motorja potrebujemo tudi sistem vodenja, ki ga bomo simulirali v okolju MATLAB/Simulink. Prvi del diplomske naloge opisuje matematični model brezkrtačnega motorja, pri čemer smo uporabili standardne postopke določitve položaja rotorja s Hallovimi senzorji. Inducirana napetost je trapezne oblike in v vsakem trenutku sta napajani samo dve navitji statorja. Drugi del diplomskega dela obravnava simulacijo vodenja motorja. Uporabili smo kaskadno regulacijo motorja z regulatorjem hitrosti in toka. Because of the growing emphasis on sustainable development, the use of electric vehicles is increasing. Due to the high efficiency and reliability, brushless DC (BLDC) motors play an important role in powering electric vehicles. In addition to the motor we need a control system, which will be simulated in MATLAB/Simulink. The first part of the diploma thesis describes a mathematical model of a brushless motor, where we used the standard method of determining the position of the rotor with Hall sensors; induced voltage has a trapezoidal shape and at any given moment only two windings of the stator are powered. The second part of diploma thesis deals with the simulation of BLDC motor control, where a cascade control structure with the speed and current controllers was applied. brezkrtačni motor električno kolo Simulink vodenje brushless DC motor electric biycle Simulink control true true false L. Urbanc Slovenski jezik Angleški jezik Diplomsko delo/naloga 2016-07-28 13:39:53 2016-08-19 12:04:43 2022-06-26 03:05:42 2019-07-11 12:14:18 2016 0 [Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.316.17(043.2) 19898902 URN:SI:UM:DK:XIK88KOK VS_Urbanc_Luka_2016.pdf VS_Urbanc_Luka_2016.pdf 1 1A1B7CE3338391E66C4741F0C2CD20F4 37a86cc752754794421a7c97c3298c20d53c3ff86cb867dba92deb74b6a4a0be fbdc4710-7c0c-11eb-bb7a-00155d0001ca https://dk.um.si/Dokument.php?lang=slv&id=98017 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0