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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.

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Dr Cawood awarded prestigious British Academy Newton Advanced Fellowship
2016-08-02

Description: British Academy logo Tags: British Academy logo
Description: Newton fund logo Tags: Newton fund logo

“I am absolutely thrilled to be associated with such esteemed organisations as the Newton Fund and the British Academy.” This is what Dr Stephanie Cawood, from the Centre for Africa Studies (CAS) at the University of the Free State (UFS), had to say on being awarded a prestigious British Academy Newton Advanced Fellowship. It is part of the United Kingdom’s (UK) Official Development Assistance (ODA).

Grant will assist research on the meaning of museums, monuments, spaces, and discourse

She received a grant of £62,904 (R 1,177,949.35), that will enable her to conduct research that will compare how liberation struggles have been memorialised in South Africa and Uganda. The focus will be on museums, monuments, spaces, and discourse.

The idea is to analyse the relationship between memory, space, and power, said Dr Cawood. The project will run over three years, and will involve comparative fieldwork between liberation movements in South Africa and Uganda.  Dr Johnathan Fisher from the International Development Department at the University of Birmingham will be Dr Cawood’s research partner. “Building a research network between the institutions involved is an important aspect of this research,” said Dr Cawood.

Fellowship will enhance international footprint and collaboration

“I believe it will contribute significantly to my intellectual engagement, career advancement, and international footprint”.

“I believe it will contribute significantly to my
intellectual engagement, career advancement,
and international footprint”

The award also has the potential to further relations at a broader level between the UFS and the University of Birmingham. It will also strengthen a collaborative relationship between the CAS and International Development Department.

The British Academy is the UK’s national body for championing the humanities and social sciences, and counts many world-leading scholars and researchers among its ranks.

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