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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

Winter school for international visitors
2011-07-28

 

Here are, from the left, front: Vinita Verma (India), Gayatai Sharma (India), Ambar Istiyani (Indonesia); back: Frank Nieuwenhuizen (Netherland); Vicky Hölsgens (Netherland) and Dewi Cahya Ambarwati (Indonesia)
Photo: Hannes Pieterse

A group of activists, postgraduate students and staff from civil society organisations are currently visiting our Bloemfontein Campus to discuss issues of diversity and development. The group of 19 people from countries such as India, Indonesia, Uganda, the Netherlands and South Africa are part of the 2011 annual international winter school on Pluralism and Development, which is hosted by our International Institute for Studies in Race, Reconciliation and Social Justice. It is the first time that the winter school is held in South Africa since its launch in 2004.

The first class of the winter school started on 11 July 2011 and participants attend daily lectures where they engage in critical thinking about issues such as sustainable development, identity, reconciliation and pluralism. On Thursday 21 July 2011 our Vice-Chancellor and Rector, Prof Jonathan Jansen presented a lecture on reconciliation to participants where he spoke lengthily about South Africa’s traumatic past. Classes will come to an end on 5 August 2011.

During their stay at our university participants also visited Gauteng where they spent time at the Apartheid museum, Constitutional Hill and Freedom Park. Later this week they will visit our Qwaqwa Campus.

Indonesian participant, Ms. Dewi Cahya Ambarwati, said she is looking forward to the Qwaqwa visit, where she will show off her traditional dance. Ambarwati said during their visit to Freedom Park, she managed to trace back Indonesian ancestors in the museum’s slavery section. Another participant, Mr. Frank Nieuwenhuizen from the Netherlands, said the winter school is enriching because it makes you realise what it means to deal with differences.

The international Winter School on Pluralism and Development is an initiative of the Kosmopolis Institute of the University of Humanistic Studies, in cooperation with the Humanist Institute for Cooperation with Developing Countries (Hivos).

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