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

Another L’Atelier feather in the university’s cap
2013-07-24

 

Pauline Gutter, winner of this year’s Absa L’Atelier competition
Photo: Supplied
23 July 2013

"Dagbreek: Die Dagbreker" - interview with Pauline Gutter (YouTube)

A former Kovsie won the Absa L’Atelier competition – South Africa’s most prestigious art competition – for the second year in a row.

Pauline Gutter, who completed her BA Fine Arts degree at the UFS in 2003, is the second artist from the Free State to win the competition, which is in its 28th year of existence. In 2012, Elrie Joubert, another former Kovsie student from the Department of Fine Arts, won the competition as well.

As overall winner, Gutter receives a cash prize of R125 000 and six months’ residency in the studio apartment Cité Internationale des Arts in Paris, France.

Her winning entry, Die huweliksaansoek, is an interactive work consisting of a 1.8 m high association-rich obelisk, an engraved plaque, a small TV monitor and a farm-line handset. A video of a bull standing in a crush while semen is being drawn from it, is displayed. The viewer is invited to listen in voyeuristically. The soundtrack for the text is composed of statements and comments made by participants in the programme “Boer soek `n Vrou”. The question highlighted by the work, is, “does a farmer choose his future wife in the same way he breeds his stud animals?”

Pauline says her association with the farm, principled parents and strong family ties serve as inspiration for her work. To express her artistic voice in a contemporary environment is to be a close observer of society, she says. “It’s to ask questions which confront the viewer in a provocative way.”

Her advice to new artists is “hard work, sustainability and commitment. Keep looking until you find the place where you fit in.”

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