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Research Output 2003 2019

2019

Adaptive V/f-based control for induction machines in distributed electric propulsion systems

Sztykiel, M., Pena-Alzola, R., Jones, C., Norman, P., Galloway, S., Burt, G. & Mukherjee, S., 14 Jan 2019, 2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018. Piscataway, NJ: IEEE, 7 p. 8607373

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
Electric propulsion
Torque
Electric potential
Controllers
Open Access
File
Aircraft propulsion
aircraft
management
Propulsion
Aircraft
Open Access
File
Electric propulsion
Aircraft
Conceptual design
Engines
Specifications
Open Access
File
Electric grounding
Carbon fibers
Aircraft
Topology
Composite materials

Modulated low fault-energy protection scheme for DC smart grids

Li, C., Rakhra, P., Norman, P., Niewczas, P., Burt, G. & Clarkson, P., 17 May 2019, In : IEEE Transactions on Smart Grid. 10 p.

Research output: Contribution to journalArticle

Open Access
File
Electric fault currents
Renewable energy resources
Electric vehicles
Power electronics
Short circuit currents

Protection and fault management strategy maps for future electrical propulsion aircraft

Flynn, M-C., Sztykiel, M., Jones, C., Norman, P., Burt, G., Miller, P. & Husband, M., 27 Aug 2019, (Accepted/In press) In : IEEE Transactions on Transportation Electrification. 16 p.

Research output: Contribution to journalArticle

Open Access
File
Aircraft propulsion
aircraft
management
Aircraft
projection
2018

Control of DC power distribution system of a hybrid electric aircraft with inherent overcurrent protection

Braitor, A-C., Mills, A. R., Kadirkamanathan, V., Norman, P. J., Jones, C. E. & Konstantopoulos, G. C., 7 Nov 2018. 6 p.

Research output: Contribution to conferencePaper

Open Access
File
Overcurrent protection
Voltage control
Aircraft
Electric potential
Controllers

DC arc fault detection methods in MEA distribution systems

Thomas, J., Telford, R., Rakhra, P., Norman, P. & Burt, G., 6 Nov 2018, p. 1-11. 11 p.

Research output: Contribution to conferencePaper

Open Access
File
Fault detection
Aircraft
Energy conversion
Failure analysis
Fires
3 Citations (Scopus)
Open Access
File
Electric fault currents
Thermal effects
Carbon fibers
Aircraft
Fault detection

Metrology requirements of state-of-the-art protection schemes for DC microgrids

Li, C., Rakhra, P., Norman, P., Burt, G. & Clarkson, P., 18 Jul 2018, In : The Journal of Engineering. p. 1-6 6 p.

Research output: Contribution to journalArticle

Open Access
File
Power electronics
Electric vehicles
Climate change
Energy storage
Standardization
Open Access
File
Engines
Aircraft
Fuel pumps
Fault tree analysis
Busbars
2017
Open Access
File
Power converters
Thermoanalysis
Systems analysis
Electric potential
Costs
Open Access
File
Aircraft propulsion
Aircraft
Systems analysis
Propulsion
Redundancy

Evaluation of existing DC protection solutions on the performance of an active LVDC distribution network under different fault conditions

Wang, D., Emhemed, A., Norman, P. & Burt, G., 15 Jun 2017, Proceedings of 24th International Conference and Exhibition on Electricity Distribution. Stevenage

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
Electric power distribution
Electric potential
1 Citation (Scopus)
Open Access
File
hybrid propulsion
electric propulsion
Electric propulsion
rails
Rails
3 Citations (Scopus)

Impact of key design constraints on fault management strategies for distributed electrical propulsion aircraft

Flynn, M-C., Jones, C. E., Rakhra, P., Norman, P. J. & Galloway, S. J., 10 Jul 2017, 53rd AIAA/SAE/ASEE Joint Propulsion Conference. Reston, VA., 21 p. 2017-5034

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
Aircraft propulsion
Aircraft
Propulsion
Aerospace applications
Systems analysis

Modelling methods for determining fault management requirements in future MEA and MEE platforms

Sztykiel, M., Fletcher, S. D. A., Norman, P. J., Galloway, S. J. & Burt, G. M., 1 Feb 2017. 4 p.

Research output: Contribution to conferencePaper

Open Access
File
Power electronics
Large scale systems
2 Citations (Scopus)

Practical computation of di/dt for high-speed protection of DC microgrids

Li, C., Rakhra, P., Norman, P., Niewczas, P., Burt, G. & Clarkson, P., 7 Aug 2017, 2017 Second IEEE International Conference on DC Microgrids (ICDCM). Piscataway, NJ: IEEE, 7 p. 1104

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
Electric fault currents
Renewable energy resources
Fault detection
Energy storage
MATLAB
Open Access
File
Aircraft propulsion
Superconducting cables
Propulsion
Cables
Aircraft
2016

Analysis tool for initial high level assessment of candidate MEA architectures

Telford, R., Jones, C., Norman, P. & Burt, G., 20 Sep 2016, In : SAE Technical Papers. 2016, 10 p., 2016-01-2015.

Research output: Contribution to journalConference Contribution

Open Access
File
Aircraft
Electric power systems
Sensitivity analysis
Drag
Availability
22 Citations (Scopus)

Comparison of candidate architectures for future distributed propulsion aircraft

Jones, C. E., Norman, P. J., Galloway, S. J., Armstrong, M. J. & Bollman, A. M., 16 Feb 2016, In : IEEE Transactions on Applied Superconductivity . 26, 6, 9 p., 3601409.

Research output: Contribution to journalArticle

Open Access
File
Aircraft propulsion
propulsion
aircraft
Controllability
Propulsion
3 Citations (Scopus)
Open Access
File
Demonstrations
Aircraft
Aviation
Pneumatics
Large scale systems

Electrical model of carbon fibre reinforced polymers for the development of electrical protection systems for more-electric aircraft

Jones, C. E., Norman, P. J., Galloway, S. J., Burt, G. M., Kawashita, L. F., Jones, M. I. & Hallett, S. R., 19 Jul 2016, (Accepted/In press). 10 p.

Research output: Contribution to conferencePaper

Open Access
File
Carbon fibers
Aircraft
Polymers
Power electronics
Power generation
12 Citations (Scopus)

Evaluation of the impact of high bandwidth energy storage systems on DC protection

Rakhra, P., Norman, P. J., Fletcher, S. D. A., Galloway, S. J. & Burt, G. M., 30 Apr 2016, In : IEEE Transactions on Power Delivery. 31, 2, p. 586-595 10 p.

Research output: Contribution to journalArticle

Open Access
File
Energy storage
Overcurrent protection
Bandwidth

Fault analysis of an active LVDC distribution network for utility applications

WANG, D., Emhemed, A., Burt, G. & Norman, P., 12 Sep 2016.

Research output: Contribution to conferencePaper

Open Access
File
Electric power distribution
Electric potential
DC-DC converters
Controllability
Short circuit currents
Open Access
File
Propulsion
Electric power transmission networks
Hinges
Electric power distribution
Aircraft
3 Citations (Scopus)

Hybrid electric aircraft: state of the art and key electrical system challenges

Fletcher, S., Flynn, M-C., Jones, C. E. & Norman, P. J., 30 Sep 2016, The Transportation Electrification eNewsletter, 2016, Sept 6 p.

Research output: Contribution to specialist publicationArticle

Open Access
File
Aircraft
Air
Aviation
Environmental impact
NASA
1 Citation (Scopus)
Open Access
File
Testing
Power electronics
Large scale systems
Systems analysis
Aircraft
Open Access
File
Failure modes
Propulsion
Cables
Superconducting materials
Superconducting cables
2015
3 Citations (Scopus)

AC/DC converter with DC fault suppression for aircraft +/- 270 VDC distribution systems

Sztykiel, M., Fletcher, S., Norman, P., Galloway, S. & Burt, G., 15 Sep 2015. 12 p.

Research output: Contribution to conferencePaper

Open Access
File
Electric fault currents
Aircraft
Electric potential
Topology
Semiconductor switches
4 Citations (Scopus)

A pre-design sensitivity analysis tool for consideration of full electrical aircraft propulsion electrical power system architectures

Jones, C. E., Norman, P. J., Galloway, S. J., Burt, G. M., Armstrong, M. & Bollman, A., 3 Mar 2015, 2015 International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles (ESARS). Piscataway, NJ.: IEEE, p. 1-6 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
Aircraft propulsion
Sensitivity analysis
Aircraft
Redundancy

Architecture, Voltage and Components for a Turboelectric Distributed Propulsion Electric Grid

Armstrong, M. J., Blackwelder, M., Bollman, A., Ross, C., Campbell, A., Jones, C. & Norman, P., 1 Jul 2015, US. 270 p.

Research output: Book/ReportOther report

Open Access
File
Electric propulsion
Voltage control
Electric potential
Propulsion
Aerospace industry
2 Citations (Scopus)

Development of voltage standards for turbo-electric distributed propulsion aircraft power systems

Bollman, A. M., Armstrong, M. J., Jones, C. E., Norman, P. J. & Galloway, S. J., Mar 2015, 2015 International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles (ESARS). IEEE, p. 1-6 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
Propulsion
Electric potential
Aircraft
Aircraft power systems
Industry

Effects of voltage regulation on component size and efficiency during failure and recovery modes of a TeDP microgrid system

Bollman, A. M., Armstrong, M. J., Jones, C. E. & Norman, P., 30 Oct 2015. 10 p.

Research output: Contribution to conferencePaper

Voltage control
Recovery
Electric potential

Evaluation of paralleled generation architectures for civil aircraft applications

Kostakis, T., Norman, P., Fletcher, S., Galloway, S. & Burt, G., 15 Sep 2015. 8 p.

Research output: Contribution to conferencePaper

Open Access
File
Aircraft
Engines
Power quality
Aviation
Life cycle
2 Citations (Scopus)

Failure analysis of a turboelectric distributed propulsion aircraft electrical network: a case study

Shaw, J. C., Fletcher, S., Norman, P., Galloway, S. & Burt, G., 15 Sep 2015.

Research output: Contribution to conferencePaper

Aircraft propulsion
Failure analysis
Fault tree analysis
Propulsion
Electric power distribution
4 Citations (Scopus)
Open Access
File
Aircraft propulsion
Electric fault currents
Cables
Network components
Electric potential
Fault detection
Aircraft
Networks (circuits)
Electric current measurement
Power electronics

Investigations into standards compliant paralleled generation in civil aircraft

Kostakis, T., Norman, P. J., Galloway, S. J. & Burt, G. M., 4 May 2015, 2015 International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles (ESARS). 5 p. 7101484

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Aircraft
Power quality
Aviation
Life cycle
Engines

Maturing DC protection methods for the more-electric aircraft

Fong, K., Fletcher, S. D. A., Norman, P. J., Galloway, S. J. & Burt, G. M., 5 Feb 2015. 4 p.

Research output: Contribution to conferencePaper

Open Access
File
Aircraft
Airframes
Topology
Hardware
Networks (circuits)
3 Citations (Scopus)

Protection system considerations for DC distributed electrical propulsion systems

Jones, C. E., Davies, K., Norman, P., Galloway, S., Burt, G., Armstrong, M. & Bollman, A., 15 Sep 2015. 9 p.

Research output: Contribution to conferencePaper

Open Access
File
Propulsion
Turbogenerators
Gas turbines
Aircraft
2014
4 Citations (Scopus)

A method for the evaluation of the effectiveness of turboelectric distributed propulsion power system architectures

Shaw, J. C., Norman, P., Galloway, S. & Burt, G., 16 Sep 2014, In : SAE International Journal of Aerospace. 7, 1, p. 35-43 9 p., 2014-01-2120.

Research output: Contribution to journalArticle

Propulsion
Aircraft propulsion
Fault tree analysis
Reliability analysis
Aircraft
1 Citation (Scopus)

Examining fault behaviour of a superconducting DC network

Davies, K. M., Norman, P. J., Jones, C. E., Galloway, S. J. & Husband, M., 31 Mar 2014, 12th IET International Conference on Developments in Power System Protection (DPSP 2014). 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
Failure modes
Superconducting cables
90 Citations (Scopus)

High speed differential protection for smart DC distribution systems

Fletcher, S., Norman, P., Fong, C. M., Galloway, S. & Burt, G., 8 Sep 2014, In : IEEE Transactions on Smart Grid. 5, 5, p. 2610 - 2617 8 p.

Research output: Contribution to journalArticle

Open Access
File
Fault detection
Electric current measurement
Hardware
Testing
Electric potential
2 Citations (Scopus)
Open Access
File
Engines
7 Citations (Scopus)

Turboelectric distributed propulsion protection system design trades

Ross, C., Armstrong, M., Blackwelder, M., Jones, C., Norman, P. & Fletcher, S., 16 Sep 2014. 13 p.

Research output: Contribution to conferencePaper

Open Access
File
Electric fault currents
Propulsion
Systems analysis
Superconducting fault current limiters
Cryogenics
2013
4 Citations (Scopus)

A review of Turboelectric Distributed Propulsion technologies for N+3 aircraft electrical systems

Davies, K. M., Norman, P., Jones, C., Galloway, S. & Husband, M., 2013, 2013 48th International Universities' Power Engineering Conference (UPEC). Piscataway, NJ.: IEEE, p. 1-5 5 p. 6714885

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
Propulsion
Aircraft
NASA
Fuel consumption
Fans
2012
1 Citation (Scopus)
Energy storage
Aircraft
Aircraft engines
Level control
Power quality

Fault detection and location in DC systems from initial di/dt measurement

Fletcher, S., Norman, P., Galloway, S. & Burt, G., Nov 2012.

Research output: Contribution to conferencePaper

File
Electric fault location
Fault detection
Power transmission
Inductance
Capacitance