Results for "Permanency"

Results for "Permanency" Showing 1 - 50 results of 60 Laminas_Feed_Writer 2 (https://getlaminas.org) https://search.frelip.org/Search/Results?sort=last_indexed+desc&limit=50&lookfor=%22Permanency%22&type=Subject&lng=en 60 0 50 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 Effect of permanent shade netting on ‘Nadorcott’ mandarin tree phenology and productivity Wed, 10 Jun 2026 12:47:10 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F103904 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F103904 Brown, Robert Thesis 2018 Brown, Robert 0 A comprehensive simulation based methodology for optimal design of a PMSM drive Wed, 10 Jun 2026 12:47:07 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F109811 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F109811 Statt, Cundell Thesis 2021 Statt, Cundell 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 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 Sensorless control of dual three-phase permanent magnet vernier machine for ship propulsion Wed, 10 Jun 2026 12:46:32 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F132405 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F132405 Teymoori, Vahid Thesis 2025 Teymoori, Vahid 0 Design and performance evaluation of an outer stator magnetically geared permanent magnet machine Wed, 10 Jun 2026 12:46:32 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F96845 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F96845 Tlali, Pushman Micheal Thesis 2015 Tlali, Pushman Micheal 0 Geared PM wind generator and MPPT control for DC-grid wind energy system Wed, 10 Jun 2026 12:46:27 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F108010 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F108010 Mdakane, Lethiwe Philile Thesis 2020 Mdakane, Lethiwe Philile 0 Design of an ironless doublee-rotor radial flux air-cored permanent magnet machine Wed, 10 Jun 2026 12:46:15 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F98511 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F98511 Oosthuizen, Gert Immelman Thesis 2016 Oosthuizen, Gert Immelman 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 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 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 Design and performance evaluation of a magnetically geared axial-flux permanent magnet generator Wed, 10 Jun 2026 12:45:50 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F19949 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F19949 Bronn, Lodewyk Thesis 2012 Bronn, Lodewyk 0 Development of a novel air-cored permanent magnet linear generator for direct drive ocean wave energy converters Wed, 10 Jun 2026 12:45:11 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F80267 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F80267 Vermaak, Rieghard Thesis 2013 Vermaak, Rieghard 0 Design and evaluation of an ironless stator axial flux permanent magnet machine Wed, 10 Jun 2026 12:44:57 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F55446 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F55446 Lombard, Nicolas F.(Nicolas Frederick) Thesis 2012 Lombard, Nicolas F.(Nicolas Frederick) 0 Thermal management of an axial flux permanent magnet machine considering heat pipes Wed, 10 Jun 2026 12:44:30 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F53676 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F53676 Scowby, Seath Thesis 2012 Scowby, Seath 0 Design and analysis of a gearless, direct grid, permanent magnet induction wind generator Wed, 10 Jun 2026 12:44:24 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F6689 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F6689 Potgieter, Johannes H. J. Thesis 2011 Potgieter, Johannes H. J. 0 Sensorless control of an ironless permanent magnet synchronous machine with automatic machine modelling Wed, 10 Jun 2026 12:44:18 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F101217 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F101217 Treurnicht, Anton Thesis 2017 Treurnicht, Anton 0 Design and evaluation of medium speed geared direct grid connected wind generator drive train with specific focus on slip permanent magnet coupling Wed, 10 Jun 2026 12:44:10 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F97889 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F97889 Van Wyk, Petrus Johannes Jacobus Thesis 2015 Van Wyk, Petrus Johannes Jacobus 0 Design and performance evaluation of a permanent magnet vernier machine For wind turbine generator applications Wed, 10 Jun 2026 12:43:53 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F107149 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F107149 Tlali, Pushman Micheal Thesis 2019 Tlali, Pushman Micheal 0 Modelling and design of an eddy current coupling for slip-synchronous permanent magnet wind generators Wed, 10 Jun 2026 12:43:39 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F80114 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F80114 Mouton, Zac Thesis 2013 Mouton, Zac 0 Optimal topology and critical evaluation of slip synchronous permanent magnet wind generator Wed, 10 Jun 2026 12:43:35 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F86430 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F86430 Potgieter, Johannes Hendrik Jacob Thesis 2014 Potgieter, Johannes Hendrik Jacob 0 A finite element based optimisation tool for electrical machines Wed, 10 Jun 2026 12:43:34 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F6635 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F6635 Gerber, Stiaan Thesis 2011 Gerber, Stiaan 0 Design of line-start permanent magnet synchronous machines using the Taguchi Method Wed, 10 Jun 2026 12:43:33 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F102938 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F102938 Sorgdrager, A. J. Thesis 2017 Sorgdrager, A. J. 0 Analysis of interior permanent magnet motors with non-overlapping windings Wed, 10 Jun 2026 12:43:30 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F1400 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F1400 Germishuizen, Johannes Jacobus Thesis 2009 Germishuizen, Johannes Jacobus 0 Design of a PM synchronous motor for an integrated light EV motor drive application. Wed, 10 Jun 2026 12:43:29 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F131884 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F131884 Pastellides, Stavros George Thesis 2025 Pastellides, Stavros George 0 Design, comparison and experimental evaluation of non-overlap winding radial flux permanent magnet hub drives for electric vehicles Wed, 10 Jun 2026 12:43:08 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F6638 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F6638 Rix, Arnold Johan Thesis 2011 Rix, Arnold Johan 0 Efficient permanent magnet brushless DC machine drive for photovoltaic-powered submersible water pumps Wed, 10 Jun 2026 12:43:00 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F58409 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F58409 Nel, Jaap Smit Thesis 2012 Nel, Jaap Smit 0 Optimisation of a transverse flux linear PM generator using 3D Finite Element Analysis Wed, 10 Jun 2026 12:42:31 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F17930 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F17930 Schutte, Jacques Thesis 2011 Schutte, Jacques 0 Analysis of a radial flux-air-cored permanent magnet machine with a double-sided rotor and non overlapping windings Wed, 10 Jun 2026 12:42:01 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F20246 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F20246 Randewijk, Peter-Jan Thesis 2012 Randewijk, Peter-Jan 0 An investigation into the grid compliance of the slip synchronous permanent magnet wind generator Wed, 10 Jun 2026 12:41:41 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F80075 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F80075 Spies, Andries Theodorus Thesis 2013 Spies, Andries Theodorus 0 Design and evaluation of a 300 kW double stage axial-flux permanent magnet generator Wed, 10 Jun 2026 12:41:39 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F52177 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F52177 Mbidi, David Natangue Thesis 2012 Mbidi, David Natangue 0 Design of a single-sided axial flux PM in-wheel electric vehicle machine with non-overlap stator windings Wed, 10 Jun 2026 12:41:14 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F2007 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F2007 Kierstead, Harold Junior Thesis 2009 Kierstead, Harold Junior 0 Evaluation of drive technology for a dry gravity energy storage system Wed, 10 Jun 2026 12:40:53 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F132260 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F132260 Mugyema, Morris Thesis 2025 Mugyema, Morris 0 Design and performance evaluation of a 5-mw dual three-phase permanent magnet vernier motor for ship propulsion Wed, 10 Jun 2026 12:40:49 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F131555 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F131555 Arish, Nima Thesis 2025 Arish, Nima 0 Me[a]ting the beef bar : a butchery, meat market and informal restaurant as catalyst for socio-economic opportunity and permanence Wed, 10 Jun 2026 12:39:54 +0000 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F53339 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F53339 Thesis 2016 0 Aspects of the design and behaviour of road structures incorporating lightly cementitious layers Wed, 10 Jun 2026 12:39:51 +0000 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F26753 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F26753 Thesis 2013 0 Should the African Union be granted a permanent seat in the United Nations Security Council? Wed, 10 Jun 2026 12:39:27 +0000 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F89599 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F89599 Thesis 2023 0 Architecture without Land : access to land, secured with land tenure as development strategy in critical neighbourhoods, in South Africa Wed, 10 Jun 2026 12:38:36 +0000 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F63679 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F63679 Thesis 2018 0 The effect of section 11 of the natural wealth and resources (permanent sovereignty) act no 5 of 2017 on bilateral investment treaty protection in Tanzania Wed, 10 Jun 2026 12:38:21 +0000 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F94896 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F94896 Thesis 2024 0 Cinematic space : events pavilion and digital media gallery at the union grounds Johannesburg Wed, 10 Jun 2026 12:37:44 +0000 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F45298 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F45298 Thesis 2015 0 Appropriateness of the existing permanent establishment concept in the digitalised economy Wed, 10 Jun 2026 12:37:27 +0000 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F53172 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F53172 Thesis 2016 0 Greenhouse gas emissions in croplands and downslope riparian buffer strips with varying vegetation Wed, 10 Jun 2026 12:37:24 +0000 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F86594 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F86594 Thesis 2022 0 Technical evaluation of converting starter-sheet copper electrowinning to permanent cathode technology at Anglo American Platinum's Rustenburg base metals refinery Wed, 10 Jun 2026 12:37:20 +0000 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F101263 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F101263 Thesis 2025 0 Permanency : Situating formalisation of informal settlements in the City of Tshwane, South Africa Wed, 10 Jun 2026 12:37:15 +0000 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F86184 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F86184 Thesis 2022 0 Using distortion product otoacoustic emissions to investigate the efficacy of personal hearing protection Wed, 10 Jun 2026 12:37:11 +0000 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F22941 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F22941 Thesis 2013 0 Wood for the trees : a temporary theatre for the performance of 'Circles in a Forest' Wed, 10 Jun 2026 12:37:11 +0000 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F30282 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F30282 Thesis 2013 0 Children in need of care and protection and their right to family life Wed, 10 Jun 2026 12:37:11 +0000 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F32941 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F32941 Thesis 2014 0 The use of Stalingrad tactics and the abuse of process Wed, 10 Jun 2026 12:37:10 +0000 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F100792 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F100792 Thesis 2025 0 A comparison of the taxation of foreign investors between South Africa and Mauritius Wed, 10 Jun 2026 12:36:39 +0000 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F30697 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F30697 Thesis 2013 0