20.500.12556/RUL-161957 Razvoj temperaturno optimiziranega krmilja za BLDC motor Development of Temperature-Optimized Drive Circuitry for a BLDC Motor Magistrsko delo je osredotočeno na razvoj baterijsko napajanega krmilja brezkrtačnega enosmernega motorja, s poudarkom na temperaturni optimizaciji. Delovanje krmilnega vezja sloni na obstoječi programski kodi, od do sedaj razvitih krmilnih vezij pa se razlikuje v tem, da je integrirano neposredno na priključne kontakte motorja. V magistrskem delu so najprej predstavljene osnove BLDC motorjev in njihovega vodenja, čemur sledi podroben opis krmilnega vezja. V nadaljevanju je opisana teorija izgub na MOSFET tranzistorjih in teorija mehanizmov odvajanja toplote, ki je v zaključku preverjena z meritvami temperatur. The master’s thesis focuses on the development of a battery-powered brushless direct current motor controller, with an emphasis on temperature optimization. The operation of the control circuit board is based on an existing software code, but it differs from previously developed control circuit boards by being integrated directly onto the motor contacts. The master’s thesis begins with the basics of BLDC motors and their control, followed by a detailed description of the control circuit board. Next, the theory of MOSFET transistor losses and the theory of heat dissipation mechanisms are presented; the latter is finally verified by temperature measurements. BLDC motor tiskano vezje izgube MOSFET tranzistorjev odvajanje toplote BLDC motor printed circuit board MOSFET transistor losses heat dissipation true false false Slovenski jezik Angleški jezik Magistrsko delo/naloga 2024-09-17 14:05:02 2024-09-17 14:05:08 2024-11-20 08:46:06 0000-00-00 00:00:00 2024 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 62737 215679491 Mrak_Urban_-_Razvoj_temperaturno_optimiziranega_krmilja_za_BLDC_motor.pdf Mrak_Urban_-_Razvoj_temperaturno_optimiziranega_krmilja_za_BLDC_motor.pdf 1 54B78925145D9520820A3E6AE6F23395 b544f5aef363f1a088a600cc682a0b213a99def52acd18ae5fc75d673d431ce5 fba3c813-74ec-11ef-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=190960 Fakulteta za elektrotehniko 0 0 0