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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

Messages and mail – what people say about Kovsies
2014-10-02

 
Letters from Kovsie students, parents, the community and even visitors to our university from across the globe regularly pour into our mailboxes and onto our social media pages.

To give you a glimpse of what they say about our institution, here are a few examples:

•    If you continue with this innovative thinking then the UFS will soon become the Ivy League institution of South Africa. – Chris Abels, United Kingdom

•    My daughter loves Kovsies. She has really come out of her shell as a result of the wonderful environment created by Kovsie leaders. She is flourishing and has for the second year in a row achieved the distinction of being a top academic student. Once again, thank you for your kind assistance which clearly indicates to me that Kovsies treat their students like family and not merely a number. – Grant Combrink, Port Elizabeth

•    The state of the University of Free State inspired me to go back to school and do my law degree. The cleanliness and the mood of the institution was inspirational and not only to me but also to a few of my colleagues. – Joseph Peter Kgomo, a journalist with the public broadcaster

•    I arrived in Bloemfontein to begin a one year appointment as a Fulbright Scholar. I have remarked to friends and colleagues in America that we can learn a great deal about hospitality towards our foreign visitors by embodying the altruism demonstrated throughout your campus. Thank you for the opportunity to become a Kovsie. – Professor Brenda C Eppley, Professor at Area Community College in Harrisburg, Pennsylvania, USA

•    I would like to congratulate you on the job well done regarding transformation and integration thereof. Indeed, the UFS that I am in is not the UOVS that I was in. – Tefo Masoetsa

•    I attended the Oprah Winfrey graduation ceremony in 2009 and when Dr Desmond Tutu received his honorary Doctorate. On both occasions one felt something big and miraculous was happening and many in the audience were moved. You are doing something down there in the Free State that really deserves attention! – Joy Summers, Producer: Carte Blanche

•    There will be much more hurt before our country is healed, but it will be the Kovsie doctors, psychiatrists and teachers applying the plasters and it will be the Kovsie architects, quantity surveyors, jurists and farmers building and regulating a new country. – Marzanne Lombard, proud former member of Soetdoring and Welwitschia Residences

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