Flux weakening control of Permanent Magnet Machine based aircraft electric starter-generator

Bozhko, Serhiy and Rashed, Mohamed and Yeoh, Seang Shen and Yang, Tao and Hill, Christopher Ian (2016) Flux weakening control of Permanent Magnet Machine based aircraft electric starter-generator. In: Power Electronics, Machines and Drives 2016 (PEMD 2016), 19-22 April 2016, Glasgow, UK.

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Abstract

This paper presents control analysis and design for an aircraft electric starter-generator system based on a Permanent Magnet Machine (PMM) operated in Flux-Weakening mode (FW). The focus is on detailed stability analysis which helped to discover an intrinsic instability when operating the PMM in FW mode. An adaptive voltage magnitude controller, including a variable current limit, is proposed and shown to guarantee stable operation. The analytical findings are verified by experimental investigation.

Item Type: Conference or Workshop Item (Paper)
Keywords: Starter, Generator, Control, Flux-weakening Design
Schools/Departments: University of Nottingham, UK > Faculty of Engineering > Department of Electrical and Electronic Engineering
Depositing User: Burns, Rebecca
Date Deposited: 23 Jan 2017 15:43
Last Modified: 24 Jan 2017 07:18
URI: http://eprints.nottingham.ac.uk/id/eprint/40001

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