Constrained and Stable Solutions of Nonlinear and Semismooth Equations. In this project, comprehensive models for designing safe power system parameters will be proposed, efficient algorthms for solving these models will be constructed. The new models and algorithms in this project will provide efficient tools to prevent catastrophic events in power systems, which is related with national security. This project will also strengthen collaboration of Australian applied
mathematians with inter ....Constrained and Stable Solutions of Nonlinear and Semismooth Equations. In this project, comprehensive models for designing safe power system parameters will be proposed, efficient algorthms for solving these models will be constructed. The new models and algorithms in this project will provide efficient tools to prevent catastrophic events in power systems, which is related with national security. This project will also strengthen collaboration of Australian applied
mathematians with international researchers and engineering scientists. This is important for the advance of science and technology in
Australia.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE180101118
Funder
Australian Research Council
Funding Amount
$314,446.00
Summary
Enabling high photovoltaic penetration in power distribution networks. This project aims to develop a novel hybrid control method for power distribution grid network voltage regulation with high photovoltaic penetration. The outcome of this project will enable power utilities to cost-effectively regulate network voltage and ultimately remove barriers for future photovoltaic deployment. This will deliver significant economic benefits for both the wider community and utility providers, along with ....Enabling high photovoltaic penetration in power distribution networks. This project aims to develop a novel hybrid control method for power distribution grid network voltage regulation with high photovoltaic penetration. The outcome of this project will enable power utilities to cost-effectively regulate network voltage and ultimately remove barriers for future photovoltaic deployment. This will deliver significant economic benefits for both the wider community and utility providers, along with substantial environmental outcomes through increased use of sustainable energy sources.Read moreRead less
Power quality monitoring of grids with high penetration of power converters. The project aims to monitor and analyse power quality of grids within the frequency ranges of 0-2 kHz (existing regulations) and 2-150 kHz (new regulations). Power quality of grids deteriorate due to the high penetrations of inverter-based renewable energy systems. To estimate power quality of grids, the project expects to develop a multi-domain simulation model based on power grid configurations and operating condition ....Power quality monitoring of grids with high penetration of power converters. The project aims to monitor and analyse power quality of grids within the frequency ranges of 0-2 kHz (existing regulations) and 2-150 kHz (new regulations). Power quality of grids deteriorate due to the high penetrations of inverter-based renewable energy systems. To estimate power quality of grids, the project expects to develop a multi-domain simulation model based on power grid configurations and operating condition. Developed methodologies will assist network service providers to better analyse harmonics and resonances within low and high voltage power systems. Expected outcomes of this project are to assist partners to monitor and solve the existing communication issues of audio frequency load control and to address power quality issues arising from the increasing connection of renewable energy systems.Read moreRead less
Hybrid Remote Area Power Systems with Hydrogen Energy Storage for Isolated and Regional Communities. The distances and difficulties of transporting diesel to remote areas substantially add to the cost of electricity - making it many times the cost of supplies available from the grid. Consistency of electricity supply is dependent on reliable transport access and substantial storage for fuel on site. This project will reduce emissions in energy generation and provide the opportunity for mainly ....Hybrid Remote Area Power Systems with Hydrogen Energy Storage for Isolated and Regional Communities. The distances and difficulties of transporting diesel to remote areas substantially add to the cost of electricity - making it many times the cost of supplies available from the grid. Consistency of electricity supply is dependent on reliable transport access and substantial storage for fuel on site. This project will reduce emissions in energy generation and provide the opportunity for mainly renewable, high-quality electricity supplies at reduced cost for remote and isolated communities. This will make communities more self-sufficient, enhance the quality of life and provide opportunities for initiatives, including economic and employment generating activities, to benefit the communities.Read moreRead less
Optimising Control of Hydroelectric Turbines Subject to Basslink Instability. With the introduction of Basslink, an underwater DC power cable across the Bass Strait, Tasmania will be connected to the national Electricity Market. Basslink will also provide an opportunity to utilise the significant water energy potential found throughout Tasmania. This project will examine the impact and disturbances due to the connection of Basslink with Tasmanian hydro power systems and develop control strategi ....Optimising Control of Hydroelectric Turbines Subject to Basslink Instability. With the introduction of Basslink, an underwater DC power cable across the Bass Strait, Tasmania will be connected to the national Electricity Market. Basslink will also provide an opportunity to utilise the significant water energy potential found throughout Tasmania. This project will examine the impact and disturbances due to the connection of Basslink with Tasmanian hydro power systems and develop control strategies for effective operation and control of hydro turbines with Basslink. Particular attention will be paid to the quality and reliability of electricity supply in Tasmania.Read moreRead less
On-line Monitoring and Modelling of Electric Loads for Improving Operational Conditions of Power Systems. Recently, the Tasmanian Electricity System has been connected to the National Electricity Market through Basslink. The behaviour of loads to deviations in frequency and voltage becomes critical when transmission constraints begin to control market outcomes. The project will deliver vital information regarding load behaviour and models representing load responses to frequency and voltage excu ....On-line Monitoring and Modelling of Electric Loads for Improving Operational Conditions of Power Systems. Recently, the Tasmanian Electricity System has been connected to the National Electricity Market through Basslink. The behaviour of loads to deviations in frequency and voltage becomes critical when transmission constraints begin to control market outcomes. The project will deliver vital information regarding load behaviour and models representing load responses to frequency and voltage excursions with the objective of optimising power exchanges within the National Electricity Market. This will allow Tasmania to take advantage of various renewable technologies. The research will focus on the quality of electricity supply in Tasmania and the national power grid, and on the consequent economic benefits.Read moreRead less
Integration of Distributed and Renewable Power Generation into Electricity Grid Systems. This project aims to contribute into infrastructure development for connection of distributed and renewable power generation with electrical grid systems. The project proposes to develop innovative methodologies for cost-effective operation and control, protection coordination and fault detection, islanding operation, grid interaction and voltage instability with distributed and renewable generation. This pr ....Integration of Distributed and Renewable Power Generation into Electricity Grid Systems. This project aims to contribute into infrastructure development for connection of distributed and renewable power generation with electrical grid systems. The project proposes to develop innovative methodologies for cost-effective operation and control, protection coordination and fault detection, islanding operation, grid interaction and voltage instability with distributed and renewable generation. This project has special application for facilitating integration of regional renewable and distributed energy sources, such as wind, solar, mini-hydro, etc. into national grid systems.Read moreRead less
Microgrid architectures for efficient use of renewable energy sources. This project aims to research modifications to the electrical grid in the form of microgrid architecture for better use of renewable energy.Electrical supply grid and energy management systems designed for traditional centralised power generation, transmission and distribution increasingly use renewable energy sources. A redesigned grid, based on microgrid architectures using the proposed optimisation techniques, is expected ....Microgrid architectures for efficient use of renewable energy sources. This project aims to research modifications to the electrical grid in the form of microgrid architecture for better use of renewable energy.Electrical supply grid and energy management systems designed for traditional centralised power generation, transmission and distribution increasingly use renewable energy sources. A redesigned grid, based on microgrid architectures using the proposed optimisation techniques, is expected to save money and renew the grid’s infrastructure. This should also allow better use of renewable energy sources to meet Australia’s electrical power requirements.Read moreRead less
Wide-area interconnected clean energy highway. This project aims to facilitate the deployment of the clean energy highway, an integrated electricity and gas network. Renewable energy sources, advanced transmission facilities and power-to-gas technologies are changing energy systems. All these changes, while potentially making energy systems more responsive, efficient and resilient, also make implementation difficult. This project aims to make implementation easier to ensure more sustainable solu ....Wide-area interconnected clean energy highway. This project aims to facilitate the deployment of the clean energy highway, an integrated electricity and gas network. Renewable energy sources, advanced transmission facilities and power-to-gas technologies are changing energy systems. All these changes, while potentially making energy systems more responsive, efficient and resilient, also make implementation difficult. This project aims to make implementation easier to ensure more sustainable solutions for energy generation, delivery and use in this new energy era. The expected outcome is a sound and robust suite of models and associated methodologies to study, analyse and design the clean energy highway.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE170100370
Funder
Australian Research Council
Funding Amount
$360,000.00
Summary
High-voltage DC grids for flexible and efficient electricity transmission. This project aims to design a high-voltage DC transmission network. Integrating large amounts of low-emission, renewable energy into the electricity network requires a transmission network capable of handling intermittency and high variability. This project will develop and functionally demonstrate a high-voltage DC transmission network based on modular multilevel power electronics converters as the future backbone of the ....High-voltage DC grids for flexible and efficient electricity transmission. This project aims to design a high-voltage DC transmission network. Integrating large amounts of low-emission, renewable energy into the electricity network requires a transmission network capable of handling intermittency and high variability. This project will develop and functionally demonstrate a high-voltage DC transmission network based on modular multilevel power electronics converters as the future backbone of the transmission network, as an extension and in support of the existing AC network. This project is expected to contribute to a low-carbon, sustainable development of the electricity transmission sector, while maintaining high levels of stability, resilience and security of supply.Read moreRead less