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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

UFS outlines research achievements
2011-09-02

 

At the launch of the 2010 Annual Research Report, were from the left: Mr Robert Kriger, the director for Policy and Strategy at the National Research Foundation (NRF); Prof. Driekie Hay, Vice-Rector: Academic and Prof. Frans Swanepoel, Senior Director: Research Development.
Photo: Stephen Collett

The University of the Free State (UFS) is well on course for delivery on its most important academic duty as a research university. This was the message that came forward at the launch of the 2010 Annual Research Report of the UFS on 30 August 2011.

Speakers at the launch, which included Prof. Jonathan Jansen, Vice-Chancellor and Rector, as well as Prof. Driekie Hay, Vice-Rector: Academics outlined the key strategies and achievements of the UFS for the 2010 academic year. This included the establishment of a Postgraduate School at the UFS, the first of its kind at a public university in South Africa. Prof. Hay told guests that the aim of the Postgraduate School was to broaden research and deepens scholarship on postgraduate education in the country. She highlighted some initiatives the UFS undertook in 2010 to build and maintain its intellectual capital. Some of these initiatives included the appointment of seven senior professors and recruiting more female and black scholars and academics.   
Also speaking at the event was Mr Robert Kriger, the director for Policy and Strategy at the National Research Foundation (NRF). Kriger reflected on the brilliant minds of scholars such as Archie Mafeje, Lewis Nkosi and Dennis Brutus and argued for efforts to increase the country’s research output.
Some highlights of the 2010 Annual Research Report:
  • The total funding available for research at the UFS increased from approximately R199 million in 2009 to just over R210 million in 2010. A total of R31.8 million was made available from central university funds.
  • In 2010 the UFS was home to 92 NRF-rated researchers. During 2010, four researchers applied for re-evaluation and of these, two improved their rating, while a further five received a first-time rating.
  • The Faculty of Natural and Agricultural Sciences continue to be the most prolific producer of publications in accredited journals, while the Faculty of Education has shown a 54% increase in its publication output.
  • Staff members in the Physics department at the UFS Qwaqwa Campus published 22 papers in international peer-reviewed journals during 2010.
  • Also at the Qwaqwa Campus: Ms Khethiwe Mtshali,a postgraduate student in the parasitology research unit of the Department of Zoology and Entomology, received a best Honours presenter award at the 1st Annual Research symposium of the National Zoological Gardens of South Africa.

 

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