Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
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

Triumph of the Human Spirit – a symbol of hope
2015-08-24

Ahmed Kathrada discusses his latest book, Triumph of the Human Spirit.
Photo: Johan Roux

“A triumph of courage and determination over human frailty and weakness; a triumph of the new South Africa over the old.” – Ahmed Kathrada

Ahmed Kathrada, stalwart of South Africa’s liberation struggle, visited the Bloemfontein Campus on 18 August 2015 to launch his latest book, Triumph of the Human Spirit. Turning page after page, the reader travels back with Uncle Kathy – as he is fondly known – to revisit Robben Island with the more than 300 guests he has accompanied since 1994. With each photo – be it a celebrity or school child, head of state or famous artist, friend or royalty – the significance of the island is eternalised, right alongside Ahmed Kathrada.

Message of triumph
“Why this specific title for the book?” Prof André Keet, Director of the Institute for Reconciliation and Social Justice (IRSJ), asked during the book launch. “Robben Island,” Kathrada answered, “should not be remembered only as a place of suffering – that’s history. But the message of Robben Island is the message of triumph – triumph of the human spirit over all sorts of adversities.”

Speaking about Kathrada’s quiet but profound impact, Zaakirah Vadi, editor of the book, said “I think Uncle Kathy does not realise what an inspiration his own strength of spirit is”. The fight for human values and dignity was “honed and perfected in the cells of Robben Island,” she said. “It created the vision for a new South Africa and, as Uncle Kathy puts it, the triumph of the new South Africa over the old.”

UFS surprises Ahmed Kathrada with a birthday cake.
Photo: Johan Roux

Freedom was sacrifice
This triumph was not achieved without a cost, though. “No freedom comes on a platter,” Kathrada said. “Freedom was fought for. Freedom was sacrifice. Through the sacrifices of those who did not survive, we are still here to tell the story.”

And that is exactly what Triumph of the Human Spirit does. As Kgalema Motlanthe writes in the foreword, “This book serves as a preservation of history and a symbol of hope.”

Birthday celebration
Just as the event seemed to come to a close, members of the Student Representative Council carried a candle-lit cake – shaped in the number 86 – toward Kathrada. This surprise was organised by the UFS to celebrate his birthday on 21 August 2015. And, as the audience cheered and sang, Kathrada’s smile spread like a light across the hall.

 

 

 

 

 

 

 

 

 

 

 

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept