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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 appoints new council members
2004-06-07

 

The council of the University of the Free State (UFS) last week appointed two new council members. One of the members, Mrs Busiswa Tshabalala, will represent the Qwaqwa community. It is the first time since the incorporation of the Qwaqwa into the UFS campus last year that a council member was elected to represent the Qwaqwa community.

Mrs Tshabalala obtained her BA Hons in History from the University of the North’s Qwaqwa campus in 1992 and a B Ed degree in leadership management from the UFS in 1998. She was the first female deputy principal at the Harrismith Secondary School (1989-1992) and principal of the Forty Second Hill Teachers’ Centre in the Vrede area office of the Free State Department of Education. In 2001 she was seconded by the Free State Department of Education to coordinate programme 1 and 2 for Link Community Development. She is currently the director of the Thabo Mofutsanyana education district of the Free State Department of Education.

Dr Susan Vosloo, international acclaimed cardiologist, is the other new member of the council. Dr Vosloo, old Kovsie of the year 1989, obtained the MB Chb degree in 1980 at the UFS, an M Med cardiothoracic surgery and in 1998 the FCS (SA) qualification in cardiothoracic surgery at the College of Medicine of South Africa (CMSA). Dr Vosloo’s career extends over a wide spectrum and she specialises in pediatric and adult cardiothoracic surgery. In 1993 she took part in the first heart transplant in Johannesburg at Milpark Hospital, in 1997 she did the first hear-lung transplant at City Park Hospital in Cape Town and in 1997 a heart transplant on a 3-year old child.

She has a cardiothoracic surgery at the Christiaan Barnard Memorial Hospital in Cape Town since 1991 and in also part-time involved with the Red Cross Memorial Hospital in Cape Town.

“It is a great honour for the UFS to welcome two women with so much expertise and experience on the council. Their presence strengthens the UFS’s continued effort to transform the council,” said judge Faan Hancke, chairperson of the UFS council..

Both Mrs Tshabalala and Dr Vosloo’s appointments are until June 2008.

The following council members have been re-elected until June 2008:

Prof Dines Gihwala - vice-chairperson of the council
Dr Nathan Bagarette
Dr Frans Kotzé

Dr Kobus Laubscher was elected by the donors as representative for a further term until June 2008. Me Winifred Hoexter was elected by the Alumni as the third representative. She has been a foundation donor of the UFS since 1997 and committee member of the Kovsie Alumni Trust since 2000. Me Hoexter’s term is until June 2008. The other Alumni representatives are judge Faan Hancke and Mr Jan Grobler, whose term is until June 2006.


Issued by: Lacea Loader
Media Representative
Tel: (051) 401-2584
Cell: 083 645 2454
E-mail: loaderl.stg@mail.uovs.ac.za

7 June 2004

 

 

Mrs Busiswa Tshabalala

Dr Susan Vosloo

 

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