Download Homework 4 Solution - Electromechanical Energy Conversions | EE 335 and more Study notes Electrical and Electronics Engineering in PDF only on Docsity! September 15, 2011 EE 335 – Electromechanical Energy Conversion and Energy Systems Fall Semester 2011 – Dr. Jignesh Solanki Homework#4 Due: Tuesday, September 20 Problem 1 - Download EE335_OC_Test.mdl and EE335_OC_Test.mdl Simulink files from ECampus. - Open MATLAB and open EE335_OC_Test.mdl - Bring the example 3-2 and compare each component parameters with Simulink file - Next step is to build the exact circuit by Simulink Library - Go to MATLAB Window Open > New and Select Model (It will open “untitled” Simulink file - Click on Simulink Icon - Type Voltage Source in the search box, once found select AC Voltage Source and drag in to “untilted” file as shown below - At this time “untilted” file save as “EE335_OCText_YourFirstName_YourLastName” in this folder ..\My Documents\MATLAB - Type Current Measurement and once found select and drag in to “EE335_OCText_YourFirstName_YourLastName” file - Similarly search and drag following components – Voltage Measurement, RMS (pick RMS block of SimPowerSystems) – 2 times, Display (pick Display bock of Simulink) – 3 times - Also, search and drag Linear Transformer in to your file and double click the component and uncheck the “Three windings transformer” - Once all components are inside the file arrange and connect wires as shown in EE335_OC_Test.mdl - Double click all the components and enter the values exactly available in EE335_OC_Test.mdl and verify that you get the same results by simulating the circuit. Go to MATLAB Window Open > New and Select Model (It will open “untitled” Simulink file - Repeat steps given above and create similar file as EE335_SC_Test.mdl and verify that you get the same results Print EE335_OCText_YourFirstName_YourLastName.mdl model and EE335_SCText_YourFirstName_YourLastName.mdl with your results showing in the display block in Simulink model and include in your homework submission. Problem 2 Textbook Problem 3-3 Part (a) Solution: C re a te d B y - D r. J ig n e sh S o la n ki fo r E E 3 3 5 F a ll 2 0 1 1 O p e n C irc u it T e st - L in e a r S in g le P h a se T ra n sfo rm e r D is c re te , T s = 5 e -0 0 5 s . p o w e rg u i v +- V o lta g e M e a s u re m e n t 2 3 0 V O C 2 V O C S c o p e 3 s ig n a l rm s R M S 1 s ig n a l rm s R M S 7 9 .6 2 P O C 2 P O C 1 2 L in e a r T ra n s fo rm e r 0 .9 4 5 6 IO C 2 IO C i + - C u rre n t M e a s u re m e n t VI P Q A c tiv e & R e a c tiv e P o w e r A C V o lta g e S o u rc e C re a te d B y - D r. Jig n e sh S o la n ki fo r E E 3 3 5 F a ll 2 0 1 1 S h o rt C ircu it T e st - L in e a r S in g le P h a se T ra n sfo rm e r D is cre te , T s = 5 e -0 0 5 s . p o w e rg u i v +- V o lta g e M e a su re m e n t 1 1 .2 V S C 2 V S C S co p e 3 s ig n a l rm s R M S 2 s ig n a l rm s R M S 1 s ig n a l rm s R M S 2 0 .1 5 P S C 2 P S C 1 2 Lin e a r T ra n s fo rm e r 9 .9 7 7 Isra te d 5 .0 1 1 IS C 2 IS C i + - C u rre n t M e a su re m e n t1 i + - C u rre n t M e a su re m e n t VI P Q A ctiv e & R e a ctiv e P o w e r A C V o lta g e S o u rce
