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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

First woman appointed to represent the religious community on UFS Council
2015-12-08

Dr Nthabeleng Rammile

The Council of the University of the Free State (UFS) approved the appointment of Dr Nthabeleng Rammile as representative of the religious community during its meeting on Friday 4 December 2015. She is the first woman to be appointed in this portfolio on Council.
 
“We are really privileged to have on Council a person of high integrity who not only has a sound knowledge of the academic world, but also brings real skills in marketing and brand management to university governance. In addition, Dr Rammile has a heart for students, including both their academic and spiritual needs,” says Prof Jonathan Jansen, Vice-Chancellor and Rector of the UFS.
 
Dr Rammile, an alumnus of the UFS, was a lecturer in the university’s Department of Business Management from 2003. She ended her lecturing tenure when she decided to join the ministry full-time in December 2014. She was ordained in 2003 as a Pastor of the Global Reconciliation Church. While at the UFS, she completed her Master's in Services Marketing and a PhD in Brand Management.
 
She played a pivotal mentoring role and gave her students first-hand work experience by working closely with the private sector, as she wanted to ensure that her students leave the UFS with a real understanding of the working world.
 
At the Global Reconciliation Church, she is responsible for women’s ministry, community outreach projects, as well as multimedia services. She is passionate about inspiring and empowering women to become successful in all spheres of their lives, namely career, business, motherhood, academia and socially. Dr Rammile is an advocate for a healthy lifestyle, and she also conducts workshops that teach women in her ministry how to live healthy and well-balanced lifestyles.

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