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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

Reaction by the Rector of the UFS after a meeting with student leaders
2008-02-25

Reaction by the Rector and Vice-Chancellor of the UFS, Prof. Frederick Fourie, on the agreement reached at a meeting with student leaders held on Friday, 22 February 2008

Note: This is meant to be used together with the full joint statement that was issued by the UFS management and student leaders on 22 February 2008.

The memorandum of the primes of the University of the Free State’s (UFS) residences was handed to top management on Wednesday, 20 February 2008. In the memorandum they asked for a meeting with the UFS management by Friday, 22 February 2008. Such a meeting was arranged and took place.

The UFS top management, all the residence primes as well as the house committee member for first years, the executive of the Main Campus Student Representative Council (SRC) and residence heads were present.

In contrast to what is suggested in the Volksblad report of Saturday, the discussion went off very well. There was no consternation or shouting or “emotions that ran high”. It was a civilised, decent meeting as it should be at a good university. Of course, now and again individuals spoke out strongly and very enthusiastically, but it was all decent and orderly. The contribution of the primes was insightful and well formulated.

Because the top management and I wanted to listen very carefully what the problems and frustrations were, we spent nearly five hours in the meeting. The issues in the memorandum were discussed one by one. In some cases I could take a decision immediately and finalise the matter, in other cases, the management provided information that could largely finalise a matter. A number of other matters must be investigated further.

The management undertook to respond comprehensively and in writing to all the issues raised in the memorandum by Monday, 25 February 2008. This will be handed to the primes but will not be handed to the media beforehand.
It is obvious that there are matters at the university that can be better managed and that there are problems with communication within the Student Affairs division. A major change such as the new policy on diversity places huge demands on management and the administration, and problems were to be expected. However, we understand the frustration of the students in residences.

On the other hand, students don’t always make matters easier. The strong opposition of white student leaders last year, and their unwillingness to co-operate in preparation for 2008 is well known. This year it is going better. But often student leaders take positions that are very inflexible. They also see no room for adapting old habits and simply want their own way. Their contributions are then full of statements such as “It cannot be done”. This delays measures such as the full implementation of expert interpreting services, which, for the management, is a very important measure (and which is functioning very well in certain residences). Communication from student leaders to management is also not always what it should be.

At the end of the meeting student leaders and management reached an important agreement and issued a joint statement in which they committed themselves to the integration process and to good co-operation and communication. This was an important step which is a sign of rebuilding trust. Naturally everyone will still have to work hard to build on this and to strengthen mutual trust.

The course and outcome of Friday’s discussions, as requested by the student leaders, show that issues can be addressed and resolved by means of us talking to one another. This is why it is so sad that primes and house committee members went on strike on Wednesday already and stayed in tents in front of the Main Building – leaving their residences without its leadership. This created an opening for what appears to have been well planned and co-ordinated acts of vandalism by inhabitants of residences on the campus on Wednesday.

Such vandalism is unacceptable and no one can justify it.

Fortunately, order could be restored quickly during the night and all academic activities could resume without any disruption on Thursday and Friday.

FCvN Fourie

Media Release
Issued by: Lacea Loader
Assistant Director: Media Liaison
Tel: 051 401 2584
Cell: 083 645 2454
E-mail: loaderl.stg@ufs.ac.za   
24 February 2008

 

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