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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

Service learning teaching strategy essential for the infusion of graduate attributes
2017-01-02

Description: Dr Pulane Pitso Tags: Dr Pulane Pitso 

Dr Pulane Pitso, Director: Institutional Performance
Monitoring within Performance Monitoring and Evaluation
Branch in the Department of the Premier, Free State
Provincial Government (FSPG).
Photo: Rulanzen Martin

“Public service delivery is not only about ‘government’s sector end products’, but is also fundamentally related to the ways in which the citizens can be best served at the point of client interface, as the primary beneficiaries.”

It is against this backdrop that Dr Pulane Pitso’s study explored the role of Higher Education Institutions (HEIs) in infusing the curriculum with graduate attributes for improved service delivery. The study is entitled: Community service learning as a transformative tool for infusing the university curriculum with graduate attributes for improved service delivery.
 
Citizens the central focus in public-service delivery
Although with the advent of democracy, the South African public service introduced the Batho Pele “people first” initiative which is one of the key transformation-oriented initiatives to ensure that citizens are the central focus in public service  delivery. An extant literature indicates that more work by the government still needs to be done in terms of the institutionalisation and implementation thereof.

Notwithstanding that public service is primarily responsible for addressing challenges related to poor service delivery, Dr Pitso moved from a premise that a multifaceted and collaborative approach, underpinned by a concerted effort by all relevant sectors, is more likely to contribute significantly towards improving service delivery. Specific focus was given to sectors primarily mandated to lay foundations through training and development such as HEIs, since the nature and quality of public service largely depends on the nature, quality and relevance of the system of education.

CSL a transformative teaching strategy
The basis for her thesis, emanated from the contention that public service delivery is a dynamic process which cultivates into a citizen-government relationship.

“It is this relationship that makes the implementation of the Batho Pele initiative crucial in ensuring that the social fabric and moral character of government is not compromised, thus the sustainability and facilitation of the emerged relationship,” Dr Pitso says.

The study focuses on the notion of community service learning (CSL) as an increasingly recognised transformative teaching strategy. It transcends lecture halls and utilises communities as educational spaces to provide practical exposure to real-life experiences to students on both learning and serving the communities.

Instilling graduate attributes in students
Dr Pitso’s thesis, which was predominately qualitative in nature, comprised two main stages. The first stage of the study focused on determining the current state of the public service in terms of the implementation of the Batho Pele principles. Whereas with the second stage, the focus was on determining the extent to which the graduate attributes are instilled in students by means of an exit-level CSL module at the UFS.

Dr Pitso’s thesis, which was awarded to her on 30 June 2016, is the product of five years of hard work, commitment and perseverance. She said it would not have been realised if it had not been for the leadership and mentorship of her promoter, Prof Mabel Erasmus, and co-promoter, Prof Victor Teise.

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