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27 September 2021 | Story André Damons | Photo Supplied
Dr Jacques Maritz, a lecturer at the UFS Department of Engineering Sciences (EnSci), recently hosted and chaired a mini-symposium on the role of UFS Grid Related Research.

During 2020 the University of the Free State (UFS) Qwaqwa campus experienced a loss of electricity supply for 10% of the year which led to emergency generation costs reaching R1.2-million. 

This is one of the problems Dr Jacques Maritz, a lecturer at the UFS Department of Engineering Sciences (EnSci), and the UFS Grid Related Research group are looking to address with their research on green and sustainable digital transformation efforts of local campus power grids.

Dr Maritz recently hosted and chaired a mini-symposium on the role of UFS Grid Related Research during which research strategies, visions and missions were shared by different research groups. These groups included the UFS Grid Related Research Group (presented by Dr Maritz), the UFS Initiative for Digital Futures (presented by Mr Herkulaas Combrink and Prof Katinka de Wet, both interim directors) and the Block Chain Research Group (presented by Mr Riaan Bezuidenhout, a PhD student at the Department of Computer Science and Informatics).  

Dr More Manda, on behalf of merSETA strategy and research, presented its strategic priorities for the next couple of years, which included the observation to drive the development of Digital and Green Skills. Mr Nicolaas Esterhuysen, from UFS Department of University Estates, also presented a live demonstration of the current state of the UFS smart grid. Industry partners presented a synopsis of their efforts and products pertaining to the evolution of digital and green campus grids. 

The symposium highlighted the existing synergies and visions

The symposium boasted an international keynote by Dr Veselin Skendzic (locally supported by Mr Deon Joubert, SEL), a principal research engineer with Schweitzer Engineering Laboratories  Inc (SEL), on the detection of power grid faults using the phenomena of travelling waves.

“The symposium highlighted the existing synergies and visions shared between UFS research groups, our industry partners and funders. An innovative model of industry engagement via shared case studies and technical papers, with emphasis on local campus grids, was explored and discussed. 

“The UFS Initiative for Digital Futures placed emphasis on the value-add of multidisciplinary research teams when attempting to solve the most critical social problems, especially in the South African digital paradigm. One of the notable successes of this symposium was that it provided a platform for several research groups within the paradigms of science, engineering and social sciences to synchronise with industry and showcase their expertise towards the effort of creating green and sustainable campus grids,” says Dr Martiz.
Mr Nicolaas Esterhuysen, from UFS Department of University Estates, also presented a live demonstration
of the current state of the UFS smart grid. (Photo:Supplied)

According to him, the critical discussions observed during the symposium aim towards future efforts that include working more closely with industry partners and leveraging internal collaborations in order to advance the digitalisation, optimisation, reliability and research-readiness associated with campus grids. The latter is also part of the mandate of the UFS Grid Related Research Group to build local research instruments that will serve a wider community of scientist and engineers. 

Additional benefit

An additional benefit of a fully digitally twinned campus grid is the value-add of the corresponding data lake, an entity that will serve the establishment of new frontiers in digital R&D exchanges, governed by the appropriate digital ethics, says Dr Maritz.

He continues: “The UFS is in a unique position to compete in the Digital Futures paradigm, with emphasis on its ability to generate innovative digital backbones to serve multidisciplinary research interactions between internal research groups and industry, with unique contributions generated in the field of digital training. The UFS Grid Related Research Group has also been receiving valuable support, training, and guidance from the Emerging Scholars Accelerator Programme (ESAP), led by Dr Henriëtte Van Den Berg, including mentorship by Prof Pieter Meintjes, senior professor at the Department of Physics, UFS. 

“This symposium was part of the engagement efforts by the UFS Grid Related Research Group as the main driver of the merSETA funded UFS project for Digital and Data Engineering, which is closely affiliated with the initiative for Digital Futures.”

News Archive

UV belê in gehalte met strategiese fokusgroepe - Volksblad
2006-02-09

Verslaggewer
DIE Universiteit van die Vrystaat (UV) gaan vanjaar R10 miljoen beskikbaar stel om sekere van sy akademiese en navorsingsaktiwiteite in strategiese fokusgroepe te bedryf.

 

Volgens prof. Frederick Fourie, rektor en visekanselier van die UV, is hierdie ’n belegging in gehalte wat sal help om die UV nasionaal en internasionaal van ander universiteite in die wêreld te onderskei.

Tydens die amptelike opening van die UV verlede week het Fourie beklemtoon dat die strategiese fokusgroepe veel meer behels as net ’n herorganisering van gevestigde navorsingsgebiede.

“Sulke fokusgroepe behels ’n gefokusde deskundigheidsgebied en nie slegs navorsing nie, maar ook sterk voorgraadse en veral nagraadse onderrig en ’n potensieel sterk wetenskaplike grondslag vir samelewingsdiens.

“Strategiese fokusgroepe sal georganiseer word op die grondslag dat hierdie kennisgebiede op kort termyn die vlagskepe van die UV kan word. Dit beteken dat hierdie die gebiede is waarin die UV nou of in die toekoms waarskynlik ’n kompeterende voorsprong sal hê.”
Hy het gesê dit is belangrik dat die UV hom in die volgende fase van sy ontwikkeling posisioneer, nie net as ’n goeie onderrig- en navorsingsuniversiteit nie, maar ook as ’n universiteit wat in strategies belangrike kennisgebiede uitblink. Dit is noodsaaklik om energie en hulpbronne so te rig.

Nie alle akademiese en navorsingsaktiwiteite gaan egter hierdeur geraak word nie. ’n Breë ondersteuningsgrondslag is die afgelope paar jaar geskep vir uitnemende navorsing deur alle akademiese personeellede in hul eie navorsingsgebiede. Dié inisiatief sal naas die nuwe fokusgroepinisiatief steeds voortgaan.

Fourie sê die strategiese fokusgroepbenadering sal in lyn wees met die benadering wat ontwerp word deur die Nasionale Navorsingsraad (NNR) om nasionale prioriteite in berekening te bring. Breedweg is die vyf strategiese gebiede vir die UV voorlopig die volgende:
1. Voedselproduksie, voedselgehalte en voedselsekuriteit vir Afrika.
2. Ontwikkeling en streeksontwikkeling binne die Afrika-konteks.
3. Maatskaplike transformasie binne die Suider-Afrikaanse en Afrika-konteks.
4. Waterhulpbron- en ekostelselbestuur.
5. Tegnologie vir die toekoms. (’n Aparte fokusgroep rakende die chemiese nywerheid kan dalk bepaal word).

“Binne elk van hierdie gebiede kan ’n aantal nisgebiede geïdentifiseer word. Die fokusgebiede dek sowel die geestes- as die natuurwetenskappe, maar uiteraard kan en moet dit nie alles vir almal probeer wees nie,” sê Fourie.

Die presiese formulering en inhoud van die fokus- en nisgebiede sal nog bepaal word tydens gesprekke op die kampus. Dit sal met die hulp van kundiges buite die UV geskied.
Hy sê dit het sin dat ’n mediumgrootte universiteit soos die UV sy menslike hulpbronne, infrastruktuur, finansiële hulpbronne en intellektuele kundigheid sal konsentreer om te verseker dat ’n bydrae gelewer word tot Bloemfontein, die Vrystaat, die land en die Afrika-vasteland.

Hy sê van die uitvloeisels kan ’n belangrike impak op nywerheidsontwikkeling hê, byvoorbeeld in die chemiese bedryf, en dit mag ook ’n grondslag skep vir samewerking met provinsiale, nasionale en internasionale vennote.

Behalwe die R10 miljoen vir die vestiging van die fokusgroepe is daar die afgelope paar jaar groot bedrae beskikbaar gestel vir talle projekte om gehalte in onderrig en leer, in navorsing en ander gebiede te verbeter.

Berig verskyn in Volksblad - Dinsdag, 7 Februarie 2006

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