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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

UFS Vice-Chancellor’s vision for 2016: R100 million before September
2016-03-03

Description: Official opening 2016 Tags: Official opening 2016

At the official opening of the University of the Free State (UFS), held on 19 February 2016 on the Bloemfontein Campus, Prof Jonathan Jansen, Vice Chancellor and Rector, announced that his priority for the year is to raise R100 million. Deserving students who cannot afford to study will receive bursaries through the Student Bursary Fund Campaign.

Staff will also have the opportunity to contribute to the fund.

Prof Jansen thanked staff for their hard work in the midst of what he described as “by far the most difficult year for admissions, registration, accommodation, and student finance”. The heightened expectations of students after FeesMustFall and the limited capacity of the university to meet the desires of students took its toll on staff.

Because of the incredible strain taken by staff members, both emotionally and physically, the Vice-Chancellor gave staff the assurance that they will receive spiritual, emotional, and health support.

“Never before have I seen such dedication from all our staff to hold the university together in these trying times,” Prof Jansen said.

“Because of you, we have a record intake of first-year students into the UFS. We have had about 5 000 students on average in the past three years and, as of today, we are nearing 7000 first-years with the strong possibility that we will enroll several thousand more students, once the new South Campus registrations come on line later this year. By mid-2016, we will exceed our own target of 8 000 students,” said Prof Jansen.

He stipulated that it is not only good for the finances of the university but also for the youth of the country who can access a quality university in central South Africa where the safety of its staff and students is a priority.

Another highlight at this event was announcing Dr Christian Williams from the Department of Anthropology as the winner of the 2016 Distinguished Scholar Book Prize for his book, National liberation in postcolonial southern Africa: a historical ethnography of SWAPO’s exile camps.

Amidst the sad episodes of violence and destruction on campuses around South Africa, Prof Jansen highlighted how the UFS will – through a seven-point approach - manage the university during these difficult times:
1.    Doing everything within our capacity to meet the needs of staff and students
2.    Upholding the right to peaceful protest in our democracy
3.    Acting swiftly against any unlawful actions by students or workers
4.    Upholding the authority of the unions (only UVPERSU and NEHAWU)
5.    Finding humane and just solutions to the problem of outsourcing
6.    Not placing the UFS at financial risk by making irresponsible decisions
7.    Maintaining an open door policy.

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