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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

Kovsie Sportsman and Sportswoman of the Year
2011-10-19

 

Thuso Mpuang en Gabisile Hlumbane
Foto: Leonie Bolleurs

KovsieSport honoured its top achievers at a glamorous gala dinner in the Centenary Complex on our Bloemfontein Campus on 13 October 2011.

The KovsieSportsman and KovsieSportswoman of the year were Thuso Mpuang and Gabisile Hlumbane respectively.

Gabisile is a member of the Banyana Banyana National Soccer Team. The team obtained a bronze medal at the African Women’s Championships during October 2010, a gold medal at the Unity Cup Hosted during December 2010, a silver medal at the COSAFA Women’s Championship hosted during July 2011 and qualified for the London Olympics in 2012.

Thuso represented South Africa during the World Athletic Championships in Deague, Korea. He obtained the silver medal in the 200m during the World Student Games in Shenzhen, China and a gold medal as a member of the 4 x 100m relay team.

Pieter Rademan (rugby) and Karla Mostert (netball) were named as the Junior Sportman and Sportwoman of the year, respectively.

Other nominations for this year in the women’s category were:

  • Lesley Ann George (hockey) – Represented the Protea Women’s Hockey Team during the series against China, Belgium and Azerbajan. She was also a member of the Protea Women’s Hockey Team during the Champs Challenge in Ireland. The team finished fifth.
  • Nicole de Vries (hockey) – Represented the Protea Women’s Hockey Team during the series against China, Belgium and Azerbajan. She was also a member of the Protea Women’s Hockey Team during the Africa Cup in Bulawayo.  The team obtained a gold medal.
  • Hettie Oosthuizen (hockey) – Represented the Protea Women’s Hockey Team during the series against China, Belgium and Azerbajan.
  • Izelle Lategan (hockey) – Represented the Protea Women’s Hockey Team during the series against China, Belgium and Azerbajan.
  • Nicole Kemp (hockey) – Member of the Protea Women’s Hockey Team during the Africa Cup in Bulawayo. The team obtained a gold medal.
  • Nelmaré Loubser (triathlon) – Represented the SA Elite Team during the World Championships in Spain.
  • Janette Siebert (athletics) – Represented South Africa during the Southern Africa Championships in Maputo, Mozambique.
  • Elsabe le Roux (karate) – Member of Protea JKA Shotokan Karate team that participated in the Africa Zone 6 Championships in Maputo where she obtained a gold and silver medal.

Other nominations for this year in the men’s category were:

  • Boy Soke (athletics) - Represented South Africa during the Africa Cross Country Championships in Cape Town. He also represented South Africa during the World Cross Country Championships in China.
  • Boom Prinsloo (rugby) – He represented the Springboks in the HSBC Sevens World Series 2010 – 2011.
  • Bruno Schwalbach (karate) – Member of the Protea JKA Shotokan Karate team that participated in the Africa Zone 6 Championships in Maputo where he obtained two gold medals. He was also a member of the Protea JKA Shotokan Karate team that participated in the Common Wealth Karate Championship in Australia where he obtained one silver and two bronze medals. He was a member of the Protea JKA Shotokan Karate team that participated in the All Africa Games in Maputo Mozambique where he obtained a bronze medal.
  • Paul Rodrigues (squash) – He represented the South African U/ 23 team at the All Africa Squash Championships in Johannesburg.
  • Balungile Nchofe (karate) – He was a member of Protea JKA Shotokan Karate team that participated in the Africa Zone 6 Championship in Maputo where he obtained a gold medal.
     

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