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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

Team on the way to SIFE world cup
2007-07-16

 

A team of students from the University of the Free State (UFS) has won a national competition in business skills and entrepreneurship, and will be representing South Africa at the Students in Free Enterprise (SIFE) World Cup in New York later this year.

The SIFE World Cup will be held in New York from 10 to 12 October, and will feature student teams from 40 countries.

Antonia Gumede, a UFS student, says the competition involves students developing sustainable business models based in the community, which are evaluated in terms of entrepreneurship, financial literacy, business ethics, market economics and success skills.

Gumede says the UFS entry won first prize in all five categories at this year’s national competition.

The UFS team consisted of seven students and two faculty advisers, and included a diverse group of students studying in fields such as accounting, psychology, social science and actuarial science.

The UFS won the national SIFE competition for three years in a row – 2002, 2003 and 2004. This year (2007), the UFS team emerged as the winner for the fourth time.

The Co-ordinator of Community Service in the Faculty of Economic and Management Sciences, Tessa Ndlovu, attributes the success of the team to the university’s policy of community service learning, which she says motivates students to get involved in academically grounded projects that contribute to the well-being of the community.

“The financial, academic and emotional support from the Faculty of Economic and Management Sciences, as well as the faculty’s contribution to community service learning on the campus, contributes to the success of the team,” added Ndlovu.

The UFS SIFE team has been sweeping the board nationally. They first won the competition in 2002 and went on to represent the country at the SIFE World Cup in Amsterdam (the Netherlands), where they came fourth out of 33 countries.

In the following year (2003), the SIFE UFS team was once again crowned the national champion and went on to represent South Africa internationally, coming second in Mainz, Germany.

SIFE teams spend the academic year conducting projects that specifically meet the communities’ unique needs. These efforts assist aspiring entrepreneurs, struggling business owners, low-income families and children by teaching them how to succeed in a global market economy.

“Teams have the tremendous asset of learning from business experts who serve on their Business Advisory Boards. These people not only provide mentorship and guidance to them in terms of their projects, but also introduce them to other leaders in the community and give them access to needed resources,” said Nldovu.

“It is an unparalleled feeling to know that the contribution we as students make in our communities actually matters,” added Gumede.

Media release
Issued by: Mangaliso Radebe
Assistant Director: Media Liaison
Tel: 051 401 2828
Cell: 078 460 3320
E-mail: radebemt.stg@mail.ufs.ac.za  
16 July 2007
 

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