Outputs (105)

Optimal Design and Synthesis of MEA Power System Architectures considering Reliability Specifications (2020)
Journal Article
Recalde, A. A., Atkin, J. A., & Bozhko, S. V. (2020). Optimal Design and Synthesis of MEA Power System Architectures considering Reliability Specifications. IEEE Transactions on Transportation Electrification, 6(4), 1801-1818. https://doi.org/10.1109/TTE.2020.3002875

IEEE Aircraft electrification requires novel designs to supply the growing demand for electric power on-board through efficient and reliable production and distribution of electrical energy. Moreover, the aircraft power system will be a key enabler f... Read More about Optimal Design and Synthesis of MEA Power System Architectures considering Reliability Specifications.

An Enhanced Second Carrier Harmonic Cancellation Technique for Dual-Channel Enhanced Power Generation Centre Applications in More-Electric Aircraft (2020)
Journal Article
Wang, C., Yang, T., Kulsangcharoen, P., & Bozhko, S. (2021). An Enhanced Second Carrier Harmonic Cancellation Technique for Dual-Channel Enhanced Power Generation Centre Applications in More-Electric Aircraft. IEEE Transactions on Industrial Electronics, 68(7), 5683-5692. https://doi.org/10.1109/tie.2020.2998755

The more-electric aircraft concept has made extraction of electrical power from both high-pressure and low-pressure shaft of an aircraft engine essential for future aircraft. With each shaft driving one electrical generation channel, an advanced dual... Read More about An Enhanced Second Carrier Harmonic Cancellation Technique for Dual-Channel Enhanced Power Generation Centre Applications in More-Electric Aircraft.

Performance Enhancement of Direct Torque-Controlled Permanent Magnet Synchronous Motor with a Flexible Switching Table (2020)
Journal Article
Nasr, A., Gu, C., Bozhko, S., & Gerada, C. (2020). Performance Enhancement of Direct Torque-Controlled Permanent Magnet Synchronous Motor with a Flexible Switching Table. Energies, 13(8), Article 1907. https://doi.org/10.3390/en13081907

In this paper, a flexible switching table (FST) for direct torque control (DTC) of permanent magnet synchronous motors (PMSMs) was proposed to enhance the steady-state and dynamic performances of the drive system. First, the influence of each convert... Read More about Performance Enhancement of Direct Torque-Controlled Permanent Magnet Synchronous Motor with a Flexible Switching Table.

A Dual-Channel-Enhanced Power Generation Architecture With Back-to-Back Converter for MEA Application (2020)
Journal Article
Lang, X., Yang, T., Li, C., Enalou, H. B., Bozhko, S., & Wheeler, P. (2020). A Dual-Channel-Enhanced Power Generation Architecture With Back-to-Back Converter for MEA Application. IEEE Transactions on Industry Applications, 56(3), 3006-3019. https://doi.org/10.1109/tia.2020.2974145

This article proposes an improved power generation architecture (PGA) for future more electric aircraft applications. In the proposed architecture, a starter/generator is connected to the high-pressure (HP) shaft, and a generator is connected to the... Read More about A Dual-Channel-Enhanced Power Generation Architecture With Back-to-Back Converter for MEA Application.

Comparative Evaluation of High Power Solid State Power Controller (SSPC) With and Without Auxiliary Over-current Bypass Circuit (2019)
Presentation / Conference Contribution
Adhikari, J., Yang, T., Bozhko, S., & Wheeler, P. (2019, October). Comparative Evaluation of High Power Solid State Power Controller (SSPC) With and Without Auxiliary Over-current Bypass Circuit. Presented at IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society, Lisbon, Portugal

This paper explores the possibility of a semiconductor-based over-current bypass circuit for high current solid-state power controllers (SSPCs). Therefore, two different topologies of the bidirectional DC SSPCs: a. without over-current bypass circuit... Read More about Comparative Evaluation of High Power Solid State Power Controller (SSPC) With and Without Auxiliary Over-current Bypass Circuit.

Modulation Limit Based Control Strategy for More Electric Aircraft Generator System (2019)
Presentation / Conference Contribution
Shen Yeoh, S., Rashed, M., & Bozhko, S. Modulation Limit Based Control Strategy for More Electric Aircraft Generator System

Vector based control strategies have been extensively employed for drive systems, and in recent times to the More Electric Aircraft (MEA) generator based systems. The control schemes should maintain the bus voltage and adhere to the generator system... Read More about Modulation Limit Based Control Strategy for More Electric Aircraft Generator System.

Advanced smart grid power distribution system for More Electric Aircraft application (2019)
Presentation / Conference Contribution
Spagnolo, C., Sumsurooah, S., & Bozkho, S. (2019, October). Advanced smart grid power distribution system for More Electric Aircraft application. Presented at 2019 International Conference on Electrotechnical Complexes and Systems (ICOECS), Ufa, Russia

This paper develops a finite state machine-based supervisory controller that applies a set of pre-defined energy management and safety rules to a representative aircraft electrical power system that includes an advanced smart grid power distribution... Read More about Advanced smart grid power distribution system for More Electric Aircraft application.

A Power Generation Center with Back-to-back Converter Considering Post-fault Operation for MEA Application (2019)
Presentation / Conference Contribution
Lang, X., Yang, T., Enalou, H. B., Wheeler, P., & Bozhko, S. (2019, August). A Power Generation Center with Back-to-back Converter Considering Post-fault Operation for MEA Application. Presented at 2019 22nd International Conference on Electrical Machines and Systems (ICEMS), Harbin, China

This paper proposes a new power generation centre (PGC) for the engine of more electric aircraft (MEA) application. In this PGC, a starter/generator is connected to the high-pressure (HP) spool to start the engine in the start process and generate el... Read More about A Power Generation Center with Back-to-back Converter Considering Post-fault Operation for MEA Application.

Optimised low voltage loads allocation for MEA electrical power systems (2019)
Presentation / Conference Contribution
Spagnolo, C., Madonna, V., Sumsurooah, S., Hill, C. I., & Bozhko, S. (2019, August). Optimised low voltage loads allocation for MEA electrical power systems. Presented at 2019 AIAA/IEEE Electric Aircraft Technologies Symposium (EATS), Indianapolis, IN, USA

This paper proposes a smart controller design for an automated power load allocation for the more electric aircraft application. As the aircraft manufacturers are moving towards more electrified solutions, power management and optimization are becomi... Read More about Optimised low voltage loads allocation for MEA electrical power systems.

Design of more electric aircraft dc power distribution architectures considering reliability performance (2019)
Presentation / Conference Contribution
Recalde, A. A., Bozhko, S., Atkin, J., & Hill, C. (2019, August). Design of more electric aircraft dc power distribution architectures considering reliability performance. Presented at AIAA Propulsion and Energy Forum and Exposition, 2019, Indiana, USA

© 2019 by the American Institute of Aeronautics and Astronautics, Inc. All rights reserved. The More Electric Aircraft (MEA) concept has started to define the future of aircraft electrification. The electrical system will certainly play a crucial rol... Read More about Design of more electric aircraft dc power distribution architectures considering reliability performance.