2024 Capability Portfolio Digital | Seite 184

Clean Energy Capability Portfolio | Empowering Consumers

Power Management of

Smart Solar-Powered
Street Furniture

Developing strategies to manage the power requirements of solar-powered street furniture – such as traffic / warning signs , streetlights , interactive street screens , smart bins , park benches for charging mobile devices , home furniture or pavements with integrated solar panels – to ensure it is self-sustaining and integrated with energy storage .

Competitive Advantage

• Development of power management strategies for the self-sustained operation of street furniture
• Ability to maximise the illuminance efficacy of street lighting / traffic signs through the development of converters and modulation techniques
• Expertise in the optimal sizing of solar panels and energy storage for specific street furniture load profiles

Impact

• Solar-powered street furniture can be used to develop micro-grids for small apartments , increase safety or improve customer experience

Successful Applications

• Energy consumption optimisation for solar-powered traffic signs

Capabilities and Facilities

• Power electronics laboratory
• PV simulators
• GAMRY Model REF3000 potentiostat
• LiBa WorkStation
• TempEvent temperature chamber with EUCAR 5 level capability

Our Collaborators

• Hi-Vis Group

More Information

Dr Branislav Hredzak
School of Electrical Engineering and Telecommunications
T : + 61 2 9385 4895
E : b . hredzak @ unsw . edu . au
Professor John Fletcher
School of Electrical Engineering and Telecommunications
T : + 61 2 9385 6007
E : john . fletcher @ unsw . edu . au
• Hardware testing capability up to 50kVA , 1kV , 400A
• Arbin Instruments battery tester
• Cadex C8000 battery testing system with a load capture unit
• Hioki battery simulator

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