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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

Fun in the sun at first-years swimming gala
2016-02-12

Description: Swimming Gala Tags: Swimming Gala

Residences of the University of the Free State showed off their colours and cheered their swimmers to victory at the first-year swimming gala on the Bloemfontein Campus.
Photo: Johan Roux

The first-year students’ swimming gala is always a much-anticipated event, especially after the participants have rubbed shoulders with residence competitors at the first-year athletics. This year’s gala, which took place on 5 February 2016 at the Lindsay Saker swimming pool on the Bloemfontein Campus, proved as exhilarating as always.

The body painting competition, held through the University of the Free State Student Representative Council (SRC) portfolio of Media & Marketing, and sponsored by ABSA, was re-introduced.

Colleges in colour

Before the swimming, spectators had the opportunity to look at the body painting creations presented by each college. Colleges chose one of ten themes randomly. Nonetheless, true artistry was on display. South College were awarded the body painting floating trophy.

When asked about this year's competition, SRC Media & Marketing, Peo Segano, had this to say: "I questioned the relevance of it, but I got the opinion of the residence committees and how they felt about it.
“The majority voted for it to be re-introduced, and ABSA was more than happy to sponsor the paints and some treats.”

Description: Swimming gala video photo Tags: Swimming gala

Video clip

Soon after that, it was down to the business. The swimming started, and each residence was cheering ecstatically for their fellow freshmen as everyone waited in anticipation to see who would be crowned the kings or queens of the water.

Kings and queens of the water

Although many had sung their voices away, they continued to show their spirit through dance and movement. Then, residences were ready to hear whether it had all paid off. Armentum showed consistent effort in this regard, thus ensuring them of the spirit trophy.

To close off the festivities, the final announcements were made. Sonnedou was crowned the female residence winners, while Abraham Fischer (Vishuis) received the title of best male residence.

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