1. Essential Energy, Port Macquarie, NSW, Australia
2. Discipline of Engineering and Energy, Murdoch University, Perth, WA, Australia
3. Faculty of Engineering, Electrical & Electronic Engineering, Sri Lanka Institute of Information Technology, Malabe, Sri Lanka
4. School of Electrical and Data Engineering, University of Technology Sydney, Broadway, NSW, Australia
5. Department of Electrical Engineering, Qatar University, Doha, Qatar
6. School of Electrical, Computer and Telecommunications Engineering, University of Wollongong, Wollongong, NSW, Australia