Results for "Dissertations Electrical engineering"

Results for "Dissertations Electrical engineering" Showing 1 - 50 results of 203 Laminas_Feed_Writer 2 (https://getlaminas.org) https://search.frelip.org/Search/Results?sort=last_indexed+desc&limit=50&lookfor=%22Dissertations++Electrical+engineering%22&type=Subject&lng=en 203 0 50 Efficiency of an inverter/induction motor variables speed drive : a summary with some new information. Wed, 10 Jun 2026 12:47:19 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F68416 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F68416 Hamman, Johan Thesis 2012 Hamman, Johan 0 The measurement of the properties of laminated sheet steel Wed, 10 Jun 2026 12:47:18 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F67139 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F67139 Smit, P. M.(Pierre Michael) Thesis 2012 Smit, P. M.(Pierre Michael) 0 An evaluation of different material line insulators under high voltage AC and bipolar DC excitation in a marine polluted environment Wed, 10 Jun 2026 12:47:17 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F71940 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F71940 Mouton, Gerton Nicolaas Jacobus Thesis 2012 Mouton, Gerton Nicolaas Jacobus 0 Position sensorless control of the reluctance synchronous machine Wed, 10 Jun 2026 12:47:16 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F51387 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F51387 Jackson, Soulby K Thesis 2012 Jackson, Soulby K 0 Implementation of rotor flux vector control on a squirrel-cage induction motor using a single transputer system Wed, 10 Jun 2026 12:47:16 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F58012 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F58012 Jobing, Roelof Thesis 2012 Jobing, Roelof 0 Modelling, design and implementation of a small-scale, position sensorless, variable speed wind energy conversion system incorporating DTC-SVM of a PMSG drive with RLC filter Wed, 10 Jun 2026 12:47:16 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F80242 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F80242 Bouwer, Pieter Thesis 2013 Bouwer, Pieter 0 The design and development of an instrument for the prediction of the maintenance cycle on power circuit breakers Wed, 10 Jun 2026 12:47:15 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F70100 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F70100 Viljoen, Niel Thesis 2012 Viljoen, Niel 0 Iron loss tester for non-sinusoidal and high flux density conditions Wed, 10 Jun 2026 12:47:14 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F58445 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F58445 Slabbert, Coert Thesis 2012 Slabbert, Coert 0 Design of a Self Regulated and Protected Electrification Transformer Wed, 10 Jun 2026 12:47:13 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F2368 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F2368 Beckers, Peter C. Thesis 2007 Beckers, Peter C. 0 Transient modelling of induction motors in a petrochemical plant using Matlab Wed, 10 Jun 2026 12:47:13 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F20432 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F20432 Claassens, Andries Johannes Thesis 2012 Claassens, Andries Johannes 0 Estimation of particle size distributions in mineral process systems using acoustic techniques Wed, 10 Jun 2026 12:47:13 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F51746 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F51746 Swanepoel, Francois Thesis 2012 Swanepoel, Francois 0 Power system stabilizer and controlled series capacitor small-signal stability performance analysis Wed, 10 Jun 2026 12:47:13 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F53013 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F53013 Fourie, Gert Thesis 2012 Fourie, Gert 0 The study of the bipolar junction transistor as a possible replacement of conventional high power high speed switching devices Wed, 10 Jun 2026 12:47:13 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F66581 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F66581 Van der Walt, André Thesis 2012 Van der Walt, André 0 Transformerless series dip/sag compensation with a multilevel cascaded inverter Wed, 10 Jun 2026 12:47:10 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F52592 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F52592 Visser, Abraham Johannes Thesis 2012 Visser, Abraham Johannes 0 Probabilistic analytical methods for evaluating MV distribution networks including voltage regulating devices Wed, 10 Jun 2026 12:47:09 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F52414 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F52414 Kundy, Beda Jerome Thesis 2012 Kundy, Beda Jerome 0 A multilevel inverter for DC reticulation Wed, 10 Jun 2026 12:47:08 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F53253 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F53253 Molepo, Seaga Abram Thesis 2012 Molepo, Seaga Abram 0 The definition and evaluation of risk in low voltage feeder design Wed, 10 Jun 2026 12:47:08 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F55699 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F55699 Heunis, Schalk(Schalk Willem) Thesis 2012 Heunis, Schalk(Schalk Willem) 0 Minerva : a microprogrammed general-purpose computer architecture emulator Wed, 10 Jun 2026 12:47:00 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F68429 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F68429 Coetzer, B. W Thesis 2012 Coetzer, B. W 0 Aktiewe ruisbeheer by 'n aksiale waaier Wed, 10 Jun 2026 12:46:59 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F58241 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F58241 Du Toit, Daniel N. J. Thesis 2012 Du Toit, Daniel N. J. 0 Analysis and synthesis of a 2 MVA series-stacked power-quality conditioner Wed, 10 Jun 2026 12:46:56 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F51114 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F51114 Mouton, Hendrik Du Toit Thesis 2012 Mouton, Hendrik Du Toit 0 The analysis, design and implementation of a constant THD current controller for active AC/DC converters Wed, 10 Jun 2026 12:46:55 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F50861 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F50861 Mostert, C.(Carl-Hein) Thesis 2012 Mostert, C.(Carl-Hein) 0 A reliable telemetry software design for a satellite system Wed, 10 Jun 2026 12:46:55 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F52129 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F52129 Boshielo, Babudi Turcia Thesis 2012 Boshielo, Babudi Turcia 0 An investigation into the use of the vanadium redox flow energy storage system for peak-shaving and load-leveling Wed, 10 Jun 2026 12:46:55 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F53276 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F53276 Diko, Mpho Thesis 2012 Diko, Mpho 0 Optimisation methods applied to compensator placement Wed, 10 Jun 2026 12:46:55 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F16265 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F16265 Burger, I. Thesis 2011 Burger, I. 0 Experimental investigation and modelling of thermal transients of underground high voltage cables Wed, 10 Jun 2026 12:46:51 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F13204 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F13204 Smith Francois Thesis 2011 Smith Francois 0 An evaluation of the lighting conditions for robot vision Wed, 10 Jun 2026 12:46:50 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F65471 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F65471 Ackermann, Dirk Wouter Thesis 2012 Ackermann, Dirk Wouter 0 The analysis, evaluation and design of an active DC power filter for a HVDC system Wed, 10 Jun 2026 12:46:47 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F51040 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F51040 Holtzhausen, H. N.(Hermanus Nicolaas) Thesis 2012 Holtzhausen, H. N.(Hermanus Nicolaas) 0 On-line estimation of synchronous generator parameters using pseudo-random binary sequence perturbations Wed, 10 Jun 2026 12:46:45 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F51008 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F51008 Strauss, J. M Thesis 2012 Strauss, J. M 0 Velweerstand as 'n indikator van ongemaklike blikkering Wed, 10 Jun 2026 12:46:45 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F65995 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F65995 Verster, Johannes Phillipus Thesis 2012 Verster, Johannes Phillipus 0 Ondersoek na die lewensvatbaarheid van 'n dielektries gevulde parallelplaatgolfleier met spesifieke verwysing na die uitstralingsprobleem. Wed, 10 Jun 2026 12:46:44 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F68367 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F68367 Laurens, Johannes Gerhardus Thesis 2012 Laurens, Johannes Gerhardus 0 Ontwikkeling van 'n 5:1 koaksiaal na golfleier drywingskombineerder vir hoe drywing toepassings Wed, 10 Jun 2026 12:46:42 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F58096 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F58096 Colyn, Johannes Thesis 2012 Colyn, Johannes 0 Position sensorless and optimal torque control of reluctance and permanent magnet synchronous machines Wed, 10 Jun 2026 12:46:41 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F1314 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F1314 De Kock, Hugo Werner Thesis 2009 De Kock, Hugo Werner 0 Die ontwerp van halfgeleier hoogspanningsdiodes Wed, 10 Jun 2026 12:46:41 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F65146 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F65146 Perold, Willem Jacobus Thesis 2012 Perold, Willem Jacobus 0 Direct grid connection and low voltage ride-through for a slip synchronous-permanent magnet wind turbine generator Wed, 10 Jun 2026 12:46:40 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F19980 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F19980 Hoffmann, Ulwin Thesis 2012 Hoffmann, Ulwin 0 Topology, control and development of high power multilevel converters Wed, 10 Jun 2026 12:46:39 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F56036 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F56036 Wilkinson, Richardt Howard Thesis 2012 Wilkinson, Richardt Howard 0 A comparison of the performance of high-voltage insulator materials in a severely polluted coastal environment Wed, 10 Jun 2026 12:46:38 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F52625 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F52625 Vosloo, Wallace L. (Wallace Lockwood) Thesis 2012 Vosloo, Wallace L. (Wallace Lockwood) 0 n Gestruktueerde simulasiestelsel Wed, 10 Jun 2026 12:46:35 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F65250 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F65250 Van Zyl, P. J.(Pieter Jacobus) Thesis 2012 Van Zyl, P. J.(Pieter Jacobus) 0 Development of a new insulator pollution monitor : calibration and environmental analysis Wed, 10 Jun 2026 12:46:29 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F58313 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F58313 Davel, Paul Thesis 2012 Davel, Paul 0 Development of small signal amplifiers in the frequency range 4 GHz to 8 GHz using Gallium arsenide field effect transistors. Wed, 10 Jun 2026 12:46:25 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F68185 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F68185 Nortierr, Johannes Richard Thesis 2012 Nortierr, Johannes Richard 0 An electromagnetic compatibility philosophy and appropriate techniques : a low cost approach Wed, 10 Jun 2026 12:46:23 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F50889 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F50889 Maree, Johan Bekker Thesis 2012 Maree, Johan Bekker 0 Control of a four-quadrant machine drive with improved power quality Wed, 10 Jun 2026 12:46:21 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F55837 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F55837 Le Roux, A. D.(Abraham Danie) Thesis 2012 Le Roux, A. D.(Abraham Danie) 0 Control strategies for shunt converter-based reactive power compensators Wed, 10 Jun 2026 12:46:18 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F55029 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F55029 Hugo, Etienne Martin Thesis 2012 Hugo, Etienne Martin 0 Probabalistic load modelling of electrical demand of residential water heating Wed, 10 Jun 2026 12:46:13 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F20071 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F20071 Urban, Graeme John Thesis 2012 Urban, Graeme John 0 Analysis and design of a double-sided rotor iron-cored radial flux permanent magnet synchronous wind turbine generator Wed, 10 Jun 2026 12:46:11 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F20343 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F20343 Van Wijk, Johannes Hendrik Thesis 2012 Van Wijk, Johannes Hendrik 0 Dynamic digital control schemes for three-phase UPS inverters Wed, 10 Jun 2026 12:46:09 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F52810 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F52810 Uys, Jacobus Johannes Thesis 2012 Uys, Jacobus Johannes 0 A new broadband transformer model Wed, 10 Jun 2026 12:46:09 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F55378 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F55378 Ladewig, S.(Sven-Peter) Thesis 2012 Ladewig, S.(Sven-Peter) 0 Evaluation of a radial flux air-cored permanent magnet machine drive with manual transmission drivetrain for electric vehicles Wed, 10 Jun 2026 12:46:09 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F6576 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F6576 Groenewald, David Jordaan Thesis 2011 Groenewald, David Jordaan 0 Computer system for the Sunsat microsatellite Wed, 10 Jun 2026 12:46:07 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F58300 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F58300 Du Toit, Jurie H Thesis 2012 Du Toit, Jurie H 0 Die opwekking van onreelmatige golwe in 'n hidrouliese model. Wed, 10 Jun 2026 12:46:04 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F68503 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F68503 Muller, Floris Petrus Johannes Thesis 2012 Muller, Floris Petrus Johannes 0 Methods to quantify and reduce rotor losses in a solid rotor yoke permanent magnet machine Wed, 10 Jun 2026 12:46:01 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F4014 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F4014 Wills, Dominic Thesis 2010 Wills, Dominic 0