diplomsko delo
Matic Hvala (Author), Danijel Vončina (Mentor)

Abstract

Trendi razvoja črpalk so usmerjeni v doseganje višjih vrtilnih hitrosti in tlakov pri manjšem volumnu črpalke. COR TMC je vrsta zobniške črpalke, ki jo poganja BLDC motor in se vse bolj uveljavlja na trgu za uporabo v različnih aplikacijah. Diplomsko delo opisuje razvoj LabVIEW programa za upravljanje vrtilne hitrosti in smeri vrtenja črpalke preko LIN komunikacijskega protokola. Predstavljene so teoretične lastnosti zobniških črpalk, delovanje BLDC motorja in teoretične osnove komunikacije LIN, katera je bila uporabljena za komuniciranje med strojno opremo podjetja National Instruments in mikrokrmilnikom Infineon TLE-9879, ki preko 3-faznega mostičnega pretvornika krmili izbrani motor črpalke. S pomočjo programskega paketa XNET v okolju LabVIEW je bil izdelan program, ki uporabniku omogoča krmiljenje črpalke in beleži parametre o njenem delovanju. V drugem delu naloge je opisana izdelava programa in preizkus njegove funkcionalnosti. Program bo uporabljen za izdelavo testnega mesta za testiranje in validacijo črpalk.

Keywords

LIN komunikacija;brezkrtačni enosmerni motorji;BLDC;mikrokrmilniki;črpalke;sporočila;XNET;visokošolski strokovni študij;Aplikativna elektrotehnika;diplomske naloge;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UL FE - Faculty of Electrical Engineering
Publisher: [M. Hvala]
UDC: 621.313.2:621.664:004.7(043.2)
COBISS: 121159683 Link will open in a new window
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Downloads: 13
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Other data

Secondary language: English
Secondary title: Pumps testing via LIN communication
Secondary abstract: The trends in development of pumps are aimed in achieving higher rotation speeds and pressures with a smaller pump volume. COR TMC is a type of BLDC driven gear pump that is gaining ground in the market for use in a variety of different applications. The thesis describes development of a LabVIEW program for controlling rotation speed and direction of the pump via LIN communication protocol. Theoretical part of the thesis presents characteristics of gear pumps, operation of BLDC motor and theoretical basis of LIN communication which was used to communicate between National Instruments hardware and Infineon TLE-9879 microcontroller, which controls the selected pump with 3-phase bridge circuit. With the help of the XNET software package in the LabVIEW environment, a program was created that allows user to control the pump and record parameters of its operation. Development, operation and testing of the program are presented in the second part of the assignment. In the future the program will be used for the purpose of building a test site for testing and validating pumps.
Secondary keywords: LIN;communication;BLDC motor;microcontroller;pump;message;XNET;
Type (COBISS): Bachelor thesis/paper
Study programme: 1000315
Embargo end date (OpenAIRE): 1970-01-01
Thesis comment: Univ. v Ljubljani, Fak. za elektrotehniko
Pages: 47 str.
ID: 16439160