Variable DC Bus Voltage Control Scheme for the More Electric Aircraft Power Generation System

Yeoh, Seang Shen; Rashed, Mohamed; Bozhko, Serhiy; Sanders, Mike

Abstract

© 2018 IEEE. This paper aims to introduce a control scheme that offers variable voltage control for more electric aircraft electrical power systems. This control scheme allows increased power intake to the loads by variation of the bus voltage in addition to other key control functions for a generator system. The load considered is the electro-thermal based icing protection system that allows variation in operational voltage. The controllers are designed based on their respective derived plants for the main requirement of stable operation. The control scheme is tested in simulation to demonstrate the variable voltage concept along with the other operational capabilities.

Citation

Yeoh, S. S., Rashed, M., Bozhko, S., & Sanders, M. (2019). Variable DC Bus Voltage Control Scheme for the More Electric Aircraft Power Generation System. In 2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles & International Transportation Electrification Conference (ESARS-ITEC)https://doi.org/10.1109/ESARS-ITEC.2018.8607758

• Conference Name: 2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018
• Start Date: Nov 7, 2018
• End Date: Nov 9, 2018
• Acceptance Date: Sep 25, 2018
• Online Publication Date: Jan 14, 2019
• Publication Date: Jan 9, 2019
• Deposit Date: Oct 25, 2018
• Publicly Available Date: Feb 15, 2019
• Book Title: 2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles & International Transportation Electrification Conference (ESARS-ITEC)
• Chapter Number: N/A
• ISBN: 9781538641927
• DOI: https://doi.org/10.1109/ESARS-ITEC.2018.8607758
• Keywords: more electric aircraft; variable dc bus voltage control; aircraft electrical power system
• Public URL: https://nottingham-repository.worktribe.com/output/1190798
• Publisher URL: https://ieeexplore.ieee.org/document/8607758
• Related Public URLs: http://www.esars-itec.org/
• Additional Information: © 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.