master's thesis
Control System of Electric Motors Using PROFIBUS

Anto Babić (2015)
Metadata
TitleSustav upravljanja električnim motorima preko Profibus industrijske sabirnice
AuthorAnto Babić
Mentor(s)Dražen Slišković (thesis advisor)
Ivica Bašić (thesis advisor)
Abstract
Diplomski rad prikazuje realizaciju sustava upravljanja električnim motorima preko PROFIBUS industrijske sabirnice korištenjem programibilnog logičkog upravljača te dva frekvencijska pretvarača s pripadnim asinkronim motorima. Frekvencijski pretvarač Sinamics parametriran je pomoću programskog paketa Starter, dok je frekvencijski pretvarač Simovert parametriran pomoću programskog paketa Drive Monitor. Rezultati određivanja parametara nadomjesne sheme asinkronog motora pomoću automatskog parametriranja frekvencijskog pretvarača uspoređeni su s rezultatima dobivenim matematičkim metodama (pet metoda) na temelju nazivnih podataka asinkronog motora. Upravljački program za korišteni PLC 300 napisan je u programskom paketu STEP 7. Naredbe (promjena brzine vrtnje, reverziranje, puštanje u pogon) i algoritmi za upravljanje pogonom ostvareni su pomoću kreiranog upravljačkog programa. Komunikacija između osobnog računala i PLC-a ostvarena je ethernet kabelom. HMI sučelje za nadzor i upravljanje realizirano je pomoću programskog paketa WinCC Explorer, gdje se pomoću grafičkih i tekstualnih prikaza daje uvid u statuse frekvencijskih pretvarača i pripadajućih asinkronih motora te se omogućava upravljanje istim. Rezultati upravljanja asinkronim motorima analizirani su pomoću valnih oblika struja, momenta, napona, frekvencije i brzine vrtnje stroja. Valni oblici snimljeni su pomoći programskog paketa FDA Configurator.
Keywordsfrequency converter HMI PLC STEP 7 WinCC Explorer PROFIBUS induction machine Ethernet Starter Drive Monitor Sinamics Simovert control
Parallel title (English)Control System of Electric Motors Using PROFIBUS
Committee MembersRatko Grbić (committee member)
Dražen Slišković (committee member)
Marinko Barukčić (committee member)
GranterSveučilište Josipa Jurja Strossmayera u Osijeku
Fakultet elektrotehnike, računarstva i informacijskih tehnologija Osijek
Lower level organizational unitsZavod za računalno inženjerstvo i automatiku
Katedra za automatiku i robotiku
PlaceOsijek
StateCroatia
Scientific field, discipline, subdisciplineTECHNICAL SCIENCES
Electrical Engineering
Automation and Robotics
Study programme typeuniversity
Study levelgraduate
Study programmeGraduate University Study Programme in Electrical Engineering; branch: Communications and Informatics, Power Engineering
Study specializationPower Engineering
Academic title abbreviationmag.ing.el.
Genremaster's thesis
Language Croatian
Defense date2015-09-29
Parallel abstract (English)
This Master thesis shows the implementation of electric motor control systems via PROFIBUS Fieldbus by using a programmable logic controller and two frequency converters associated with asynchronous machines. The frequency converter Sinamics and the frequency converter Simovert are configured by using the Starter and the Drive Monitor software package, respectively. Parameter results of an induction motor equivalent circuit using auto-tuning of the frequency converter are compared with the results obtained by mathematical methods (five methods) based on the nominal data of the induction motor. Software used for the PLC 300 is written in the STEP 7 programming package. Commands (i.e., speed reference, reversing, commissioning) and algorithms to control the drives were achieved by using the created software. Communication between the PC and the PLC is realised via an Ethernet cable. HMI interface for monitoring and control is achieved by using the WinCC Explorer software package. Graphical and textual display gives an insight into the status of frequency converters associated with asynchronous machines and allows their control. Control of induction motors is analysed by current, torque, voltage, frequency and speed waveforms of the induction motor. Waveforms are recorded with the FDA Configurator software package.
Parallel keywords (Croatian)frekvencijski pretvarač HMI PLC STEP 7 WinCC Explorer PROFIBUS asinkroni motor ethernet Starter Drive Monitor Sinamics Simovert upravljanje
Resource typetext
Access conditionOpen access
Terms of usehttp://rightsstatements.org/vocab/InC/1.0/
URN:NBNhttps://urn.nsk.hr/urn:nbn:hr:200:608468
CommitterAnka Ovničević