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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

Second OSM concert inspires Heidedal youth
2016-12-08

Description: OSM Heidedal concert Tags: OSM Heidedal concert 

Sehle Mosole, left, and Jonandrea Pofadder back,
with the children from the ROC Foundation during the
second OSM community outreach in Heidedal, Bloemfontein.
Photo: Supplied

“The project is special because it is an event in the community, by the community.” This is what Gerda Pretorius, lecturer in the Odeion School of Music (OSM) at the University of the Fee State, said about the second music concert hosted by the OSM in Heidedal, Bloemfontein.

The concert, in collaboration with the Reach Our Community (ROC) Foundation on 26 November 2016, was a follow-up on the concept that was started last year. As part of the outcomes of the MUSE3706 module, the third-year Music Education students engage in a project in a specific environment.  For this project the MUSE team, led by Pretorius and Anchen Froneman, collaborated with the ROC Foundation in Heidedal. Two third-year students in the OSM, Sehle Mosole and Jonandrea Pofadder, facilitated the event in 2016.

Long relationship between ROC and UFS

Since 2008, the UFS has successfully partnered with ROC through service-learning and community-engagement projects in which students from across all seven faculties participate. The foundation strives to address the challenges resulting from factors such as poverty, unemployment, HIV/Aids, single parenting, lack of guardianship, and physical and sexual abuse. In the Afterschool Care programme, the children engage in educational, cultural, and recreational activities.

Children who form part of the foundation’s Afterschool Care programme, showed their impressive music skills to their parents and guardians in attendance.

Spontaneous participation by community

“I was deeply touched by the spontaneous participation and appreciation of the community for art-related – in particular music and dance – events,” said Pretorius. A highlight was the community’s involvement in the event and the value it adds to the students’ organising skills.

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