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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

UFS trains Kovsies to become great in world terms – Prof Jonathan Jansen
2016-01-19

Description: First-year welcoming 2016 Tags: First-years, UFS First-years

First-year students from the University of the Free State (UFS) recently attended the welcoming ceremony at the Red Square of the Bloemfontein Campus.
Photo: Johan Roux

The University of the Free State (UFS) does not train Kovsies to become great in Bloemfontein or even South Africa. The UFS trains them to become great in the world.

With these words, Prof Jonathan Jansen welcomed the first-year class of 2016 to the “home of Wayde van Niekerk, Rolene Strauss, and the 2015 Varsity Cup rugby champions”.

Prof Jansen, Vice-Chancellor and Rector of the UFS, welcomed the newcomers to the start of the “best time of their lives” on 15 January 2016 at the Red Square of the Bloemfontein Campus. First-years and their parents attended the annual welcoming ceremony.

Prof Jansen congratulated the students on choosing the UFS, and on being part of the elite group that was selected to study at the university.

The UFS received 25 142 applications from newcomers, he said, although there are only about 8 000 places. In 2015, there were roughly 17 500 applications.

He said it was also the most diverse group of applications the UFS had ever received.

Access to education

According to Prof Jansen, the UFS is committed to helping poor students gain access to education, no matter what their background or the colour of their skin.

Lindokuhle Ntuli, the UFS Student Representative Council (SRC) President, said higher education should be more accessible. He said South Africa has allowed education to become commercialised.

“The sooner we as a country realise education isn’t an expense, but rather an investment, the better,” he said.

UFS campaigns

Prof Jansen thanked the UFS SRC for the Right to Learn (R2L) campaign. Launched by the SRC on 30 October 2015, this campaign has already raised R1.2 million to help academically-deserving underprivileged students to study.

“I have launched a campaign myself to raise R100 million between now and September. About 50% of my time will go into this,” Prof Jansen said.

“I will work tirelessly with Lindokuhle and the SRC to raise money.”

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