000			02983nam a22003017a 4500
003			OSt
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008			220420b ||||| |||| 00| 0 eng d
040			_bEnglish. _cCvSU-CCAT Campus Library. _erda.
050			_aUM TK 2551 _bL87 [2018]
100			_aLurcha, Christian M., author _94784
245			_aDevelopment of Microcontroller-Based Transformer Winding Machine / _cChristian M. Lurcha
260			_aRosario, Cavite : _bCavite State University-CCAT Campus, _c[2018]
300			_axii, 36 leaves : _billustrations ; _c28 cm
500			_aProject Design (BSEE)--Cavite State University-CCAT Campus, [2018].
504			_aIncludes bibliographical references and appendices.
520			_aLURCHA, CHRISTIAN M. Development of Microcontroller-Based Transformer Winding Machine. Design Project. Bachelor of Science in Electrical Engineering. Cavite State University-Rosario, Rosario, Cavite. January 2018. Adviser: Eng. Harvey T. Crisostomo. Technical Critic: John Michael A. Dharma. The study was conducted from October 2016 to November 2017 to develop and evaluate a microcontroller based transformer winding machine. Specifically, the study aimed to: 1.) design and construct a microcontroller based transformer winding machine. ; 2.) create a program that will control the stepper motor's movement using Arduino; 3.) evaluate the performance of the microcontroller based transformer winding machine in terms of: a.) comparative values of inductance; b.) turns ratio; and c.) Speed uniformity in the following conditions: c.1.) one wire with different turns; c.2.) varied bobbin sizes with different number of turns, and c.3). different wire sizes with one bobbin and 4. conduct a cost-benefit analysis. The study was under taken to develop an alternative transformer winding machine that was made by programmable and electronic circuits, an upgraded of an existing "Digital Rewinding Machine: A Technical Feasibility Study" developed by BSIT students in CVSU-R. The most significant findings of the evaluation were the discrepancy between the computed data and actual data read by the multi meter showing differences in their inductances using different size of magnetic wire, transformer bobbin and number of turns. Also showing the uniformity of the speed in winding different sizes of magnetic wire and transformer bobbin and in different number of turns. And also, showing the exactness of winding in different number of turns in terms of turns ratio of the system.
650			_aElectric transformer _xDesign and construction. _94785
650			_aTransformer winding machine. _94786
650			_aTransformer. _94662
650			_aMicrocontroller. _91845
650			_aStepping motor. _94787
650			_aWinding machine. _94788
700			_aCrisostomo, Harvey T., adviser _94789
700			_aDharma, John Michael A., critic _94699
942			_2lcc _cT/M/D _hTK 2551 _iL87 [2018] _kUM
999			_c1599 _d1599