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

Joseph Pali - Serving with a heart for the ministry
2017-09-19

Description: Dr Pali  Tags: Dr Pali  

Dr Joseph Pali received his joint
doctoral degree at the Vrije University,
Amsterdam.
Photo: Anja Aucamp



Dr Khamadi Joseph Pali is the coordinator of the Higher Certificate in Theology at our university’s Faculty of Theology and Religion. This course focuses on Biblical hermeneutics, Christian leadership, African theology, and pastoral care for students who have a passion for the ministry. In addition to this responsibility, he participated in a collaborative doctoral programme with the Vrije University (VU) in Amsterdam, Netherlands, from 2011 till December 2016.

What is the theme of your doctoral thesis?

“The theme of my PhD thesis is Leadership and Transformation in the African Church: A Practical Theological Study of One Denomination. The Dutch Reformed Church in Africa in the Free State region was used as a case study. The study was an attempt to understand what kind of leadership transformation is needed.

Please describe your journey from the UFS to the Netherlands?
“My completion of this joint PhD programme is monumental, and a historical achievement for me and the Faculty of Theology and Religion. After completing my master’s degree in 2009, I was employed by the then Department of Practical Theology. Prof Kobus Schoeman, my head of department, proposed that I enrol for this programme. I agreed, viewing it as an opportunity to learn, empower myself, and be exposed to new study experiences.”

What did this learning experience mean to you?
“For me, it was an opportunity from God, enabling me to help my church and its members. It was also a reward for my hard work, and I grabbed the opportunity to learn from the best with both hands. My interaction with various scholars at the VU during my visits to Amsterdam was especially rewarding. The experience made me develop an open mind, interdisciplinary approach, and critical reflection.

In my teaching responsibilities, I focus on Africa as our context of study. Learning about our past and how to effectively engage that legacy, especially in South Africa, is a measure of success in our academic and ministerial training. I intend to delve into transformation from the Christian and African perspective to understand what is needed for the practice of Christian religion and to drive transformation in the African context.”

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