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26 May 2020 | Story Valentino Ndaba | Photo iStock
UFS campuses are transforming into research instruments while simultaneously improving campus operations through the Smart Grid initiative.

Imagine living in a smart home. Imagine monitoring your household’s electricity usage via an integrated system that would notify you of your daily electricity use, peak usage times, and tariffs and consumption at the location of the house. As a user, you would be able to take advantage of such information in order to manage your resources in a more efficient manner. This is just one example of what a Smart Grid can do.

The University of the Free State’s (UFS) Faculty of Natural and Agricultural Sciences has teamed up with the Department of University Estates to drive our very own Smart Grid initiative that is transforming the university’s power network into one with full control and monitoring. “A Smart Grid allows for resource optimisation and asset protection, especially in times like these,” said Nicolaas Esterhuysen, Director of Engineering Services. 

Why is it important for our university to have a Smart Grid?
Dr Jacques Maritz, Lecturer of Engineering Sciences at the Faculty, considers a Smart Grid the natural evolution of power grids in the era of Big Data, IoT and Machine Learning. Resources such as electricity, water and steam can now be monitored and controlled to promote savings and the protection of valuable infrastructure. “Aiming towards Smart Grid status, the UFS will improve resource service-delivery to its staff and students, while sculpting a digital twin of its campus’s power grid, consumer network and resource generators,” he added.
  
How will a Smart Grid improve student success?
The integrity, sustainability and continuous supply of energy directly affects the academic project on all three campuses. The implementation of a Smart Grid could allow improved service delivery and reaction time when any utility is interrupted, as well as maintaining the valuable infrastructure that serves the UFS community.

In what way does a Smart Grid improve the lives of staff members?
According to Dr Maritz  and Esterhuysen: “A Smart Grid will support staff to perform their teaching and research duties in a seamless manner, continuously optimising the energy that they consume to enable full comfort and reliability in energy supply, whilst simultaneously generating savings in energy and preventing wastage.”

The UFS already boasts most of the fundamental building blocks associated with the Smart Grid initiative, especially focusing on monitoring, grid protection, centralised and decentralised solar PV generation and software platforms to serve all these domains. However, to integrate all of these domains into one digital real-time paradigm will be a first for the UFS.

Some examples of the UFS smart grid applications currently in practice
Real-time remote monitoring and control that focuses on the following:
- We are able to detect power outages and don’t have to rely on customer complaints. This enables faster response time and fault identification, thus less downtime and an increase in reliability;
- Solar plant generation; 
- Monitoring our standby generation fleet; 
Identifying usage patterns and saving thereof;
Benchmarking buildings in terms of application usage, area or occupancy to determine energy efficiency and identify savings; and condition-based preventive maintenance that will increase reliability while saving costs.

News Archive

Centre for Africa Studies concludes ANC Centenary Dialogue series
2013-02-20

 

Attending the closing seminar were from left: Prof Chris Saunders, Editor of the ANC Centenary dialogue book; Vincent Khetha from the Free State Provincial Government’s Department of Sport, Arts, Culture and Recreation; Prof Kwesi Prah; Siphamandla Zondi, Editor of the ANC Centenary dialogue book; Dr Dennis Goldberg and Prof Kwandiwe Kondlo.
Photo: Steffi Cawood
20 February 2013

Speech:"The future of South Africa in Africa" (pdf)

The Centre for Africa Studies received praise for the series of dialogues it hosted on the ruling ANC party, conversations which started before the party held its 53rd National Conference on our Bloemfontein Campus.

The Centre recently hosted the last seminar in the ANC Centenary Dialogue series, a project which started in November 2010 when the ruling party prepared for its centenary celebrations in 2012.

Prof Kwandiwe Kondlo, former Head of the Centre, and currently professor at the University of Johannesburg, told guests at the closing seminar, "it was a job well done which kept dialogue going on". Prof Kondlo said a book with a collection of papers presented during the series is being finalised, with senior ANC officials expected to attend the book launch on the Bloemfontein Campus later this year. The book features chapters by scholars like Profs Stephen Ellis, Shireen Hassim, Colin Bundy and Ben Turok and covers topics on the role of women in the liberation struggle, the party's economic policy and the history of the party in exile.

Speakers at the closing seminar included Prof Kwesi Prah, whom Prof Kondlo introduced as "one of Afica's intellectual giants,” struggle veteran, Dr Dennis Goldberg and the new Head of the Centre for Africa Studies, Prof Heidi Hudson.

Prof Prah, who delivered the keynote address, spoke about "The future of South Africa in Africa."

 

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