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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 researchers help find opportunities to create knowledge
2016-09-15

Description: Mobile libraries  Tags: Mobile libraries

The initiative hopes that the mobile libraries
will continue to contribute towards literature
awareness and access to books at rural
schools in the Free State.
Photo: Supplied

Did you know that only 3 392 primary schools in South Africa have libraries? In the Free State the statistics are shocking. Only 277 primary schools have libraries, while 1 087 carry on without them. One of nine provinces in South Africa, the Free State is regarded as a rural province. The South African Primary Education Support Initiative (SAPESI), in partnership with other sponsors, has committed to expanding access to books by donating mobile libraries to service schools across South Africa. In the Free State, the project is embraced by the Free State Department of Education, which employs the mobile operators and library assistants to service these libraries, driving many kilometres of gravel road to visit remote farm schools and other under-resourced schools. SAPESI has set a goal to supply 75 mobile libraries to provide 2 000 schools with access to books by the year 2020.

Discovering the value of the mobile libraries
Although the mobile libraries in the Free State have been functioning since 2007, no formal research had been conducted on their work. Towards the end of 2014, the Free State Department of Education and the Flemish Association for Development Cooperation and Technical Assistance (VVOB) commissioned the UFS to carry out a participatory action research project. Dr Lynette Jacobs, Head of the School of Education Studies at the University of the Free State’s Faculty of Education and her team engaged with role-players at district and provincial level in a Participatory Action Research project.

The research project aimed to describe the work that mobile libraries do, and appraise its influence on learners and schools, towards improving their functionality. In addition, this project aimed to build research capacity within the district teacher development centres.

Highlights of the mobile library project
The way the Free State Department of Education embraced and supported the initiative by Mr Tad Hasunuma and SAPESI, was inspiring. Each of the five education districts has two fully equipped library buses that periodically visit schools. The stock on the buses is regularly replaced by books that SAPESI receives from the international community. Specific books are also loaded for teachers to use as resources. One of the outcomes of the research project was that guidelines were developed for teachers on how to use books in addition to curriculum material in the classroom. At district level, the teams reflected on the work that they were doing and implemented improvement plans to provide an even better service. Findings of the project were presented at the XIV Annual International Conference of the Bulgarian Comparative Education Society that focused on education provision earlier this year. It was lauded by representatives of the international education community as an example of good practice to provide education to marginalised children.

Reading helps enrich children’s lives
The research project concluded by stating that the aim of the mobile libraries was to provide learners and teachers at rural and farm schools with reading books, and they were doing as best they could. While the mobile libraries cannot make up for possible challenges related to teaching and learning or in infrastructure, the learners and the teachers are regularly provided with good resources to encourage reading and stimulate literacy development.

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