Outputs (105)

Toward Robust Stability of Aircraft Electrical Power Systems: Using a μ-Based Structural Singular Value to Analyze and Ensure Network Stability (2017)
Journal Article
Sumsurooah, S., Odavic, M., Bozhko, S., & Boroyevich, D. (2017). Toward Robust Stability of Aircraft Electrical Power Systems: Using a μ-Based Structural Singular Value to Analyze and Ensure Network Stability. IEEE Electrification Magazine, 5(4), 62-71. https://doi.org/10.1109/MELE.2017.2757383

Transport accounts for nearly two-thirds of the global crude oil consumption and about a quarter of carbon dioxide (CO2) emissions (International Energy Agency 2009, Intergovernmental Panel on Climate Change 2014). The energy use and CO2 emissions in... Read More about Toward Robust Stability of Aircraft Electrical Power Systems: Using a μ-Based Structural Singular Value to Analyze and Ensure Network Stability.

A semi-flooded cooling for a high speed machine: Concept, design and practice of an oil sleeve (2017)
Presentation / Conference Contribution
Xu, Z., La Rocca, A., Arumugam, P., Pickering, S. J., Gerada, C., Bozhko, S., Gerada, D., & Zhang, H. (2017, October). A semi-flooded cooling for a high speed machine: Concept, design and practice of an oil sleeve. Presented at IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society, Beijing, China

This paper proposes a semi-flooded cooling concept for a high speed machine design. The electrical machine considered is for an aircraft starter-generator system where power density and efficiency are crucial. In order to achieve the high power densi... Read More about A semi-flooded cooling for a high speed machine: Concept, design and practice of an oil sleeve.

Stability and robustness analysis of a DC/DC power conversion system under operating conditions uncertainties (2015)
Presentation / Conference Contribution
Sumsurooah, S., Bozhko, S., Odavic, M., & Boroyevich, D. (2015, November). Stability and robustness analysis of a DC/DC power conversion system under operating conditions uncertainties. Presented at IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society, Yokohama, Japan

Stability margins of the switch-mode DC/DC power conversion systems are very sensitive to variations in load and system parameters. In aerospace applications these systems can be exposed to considerable variations in temperature that can cause large... Read More about Stability and robustness analysis of a DC/DC power conversion system under operating conditions uncertainties.

Development of LFT-based models for robust stability analysis of a generic electrical power system over all operating conditions (2015)
Presentation / Conference Contribution
Sumsurooah, S., Odavic, M., & Bozhko, S. (2015, March). Development of LFT-based models for robust stability analysis of a generic electrical power system over all operating conditions. Presented at 2015 International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles (ESARS), Aachen, Germany

This paper develops a method to analyse robust stability of a generic electrical power system for safe-critical applications over all operating conditions. Standard methods can guaranty stability under nominal conditions but do not take into account... Read More about Development of LFT-based models for robust stability analysis of a generic electrical power system over all operating conditions.

Wind turbine-energy storage control system for delivering constant demand power shared by DFIGs through droop characteristics (2009)
Presentation / Conference Contribution
Fazeli, M., Asher, G., Klumpner, C., Bozhko, S., Yao, L., & Bazargan, M. (2009, September). Wind turbine-energy storage control system for delivering constant demand power shared by DFIGs through droop characteristics. Presented at 13th European Conference on Power Electronics and Applications, Barcelona, Spain

This paper investigates embedding Energy Storage (ES) with multiple wind turbines in order to deliver to the grid a smooth and constant power as demanded by the system operator. The demand power is shared by DFIGs proportional to their ratings utiliz... Read More about Wind turbine-energy storage control system for delivering constant demand power shared by DFIGs through droop characteristics.