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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

#PeopleOfKovsies brimming with positivity
2016-12-26

Kovsies both young and old, whether they are currently studying or have already graduated, abound in positive energy. Striving to harness this positivity, the #PeopleOfKovsies campaign was born. Over the past three years, this campaign has garnered a collection of photographs and quotable quotes from visitors, staff, students, and alumni that showcases the feeling that only a Kovsie knows.

The process is simple: Staff photographers approach people on campus and ask whether they are willing to pose for a photo. How they do this is up to the individual’s favourite style: pouting, looking serious, pointing, or just smiling. Participants then also have the opportunity to share a brief message with the Kovsie community, whether it is just how they feel at that particular moment, what it means to them to be a Kovsie, or how they picture that indescribable Kovsie feeling. These photographs, along with their captions, are shared on our social media platforms, and, in some cases, used on campus billboards or in our publications.

Description: Retha Hill Tags: Retha Hill

“I loved being a Kovsie, because my fellow Kovsies were more than just friends   they were like
FAMILY.” - Retha Hill

Description: Keamogetswe Nnyane Tags: Keamogetswe Nnyane

“I get to enrich my community through the diversity and exposure I received as a Kovsie.
To help uplift those who can’t do the same for themselves.” - Keamogetswe Nnyane

Description: Byron Wegger Tags: Byron Wegger

“The gateway that opened my mind to different ideas as well as giving me opportunities
through sport and academics I never would have experienced anywhere else.” - Byron Wegger

Description: Tamie Mbombo_PeopleOfKovsies Tags: Tamie Mbombo

“They have succeeded in creating the conditions wherein students from disadvantaged
backgrounds can be brought to the starting line of a race that many are unaware is even
being run.”-  Tamie Mbombo

Description: Lerothodi Molete Tags: Lerothodi Molete

“It means being an agent of change. Also equipping me with skills and exposure to be the
change I want to see in the world.” - Lerothodi Molete

Description: Lebogang Kotsi Tags: Lebogang Kotsi

"To be a Kovsie means being in a multi-racial learning institution and striving to be a great
leader in the future." - Lebogang Kotsi




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