Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
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

Kovsies reaped the badminton medals
2006-07-07

STUDENTS of the University of the Free State reaped the badminton medals during the 4th FASU Games (organised every two years by the African University Sports Federation) currently held in the City of Tshwane.  Nearly 2000 students from about 22 countries participate in the 11 designated sports, which are, Athletics, Badminton, Basketball, Chess, Football, Judo, Karate, Netball, Table Tennis, Tennis, and Volleyball.  This makes FASU Games the second largest international athletic event in the continent after the All Africa Games.  The FASU Games is one of the most important
international multi-sports gatherings in the continent.

Chris Dednam, Olympic player of Kovsies, earned a hat-trick of three individual gold medals.  His team mates, Raymond Ronne (one gold and two silver) and Liansa Coetzee (one gold and two bronze) supported him well to show that the continent has no better badminton players than Kovsies.  Some of the Kovsies' strongest players have actually withdrawn from the games because students had to finance themselves.

The South African (SASSU) badminton team also conquered gold in the team competition.  They made a clean sweep with victories of 5-0 over the students of respectively Ghana, Uganda en Zambia.

Results of the finals in the individual badminton championships:
Men's-singles - Chris Dednam (SASSU) beat Raymond Ronne (SASSU) 21-8, 21-7; Women's-singles - Kerry-Lee Harrington (SASSU) b Christina English (SASSU) 21-14, 15-21, 21-18; Men's-doubles - Chris Dednam/Raymond Ronne (SASSU) b André van Schalkwyk/Benjamin Smith (SASSU) 21-8, 21-6; Women's-doubles - Liansa Coetzee/Sarah Rice (SASSU) b Kerry-Lee Harrington/Christina English (SASSU) 21-19, 12-21, 22-20; Mixed doubles - Chris Dednam/Christina English (SASSU) b Raymond Ronne/Kerry-Lee Harrington (SASSU) 24-22, 21-11.

       Chris Dednam

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept