NDLI: Influence of design parameters on the field current of the tooth harmonic excitation system

Content Provider	IET Digital Library
Author	Xia, Yonghong Zhong, Shihua Zhou, Lin Wen, Zijian Chen, Ying Zhang, Jingming
Abstract	This study proposes a brushless hybrid excitation permanent magnet synchronous generator (HEPMSG) with rotor tooth harmonic winding. The rotor tooth harmonic electromotive force (EMF), induced by the inherent tooth harmonic magnetic field in the air gap, will provide the field current for the rotor field winding after the rectification. The structure and principle of the machine are introduced, and the generation mechanism of the rotor tooth harmonic EMF is analysed. The influence of design parameters on the rotor field current provided by the tooth harmonic excitation system is discussed. The performance of the tooth harmonic excitation is calculated and analysed for different design parameters including stator slot width, air-gap length, tooth harmonic winding turns, skewed stator slot and magnetic saturation, and the optimal design parameters of the HEPMSG are obtained. One HEPMSG prototype with rotor tooth harmonic winding was developed, and five different working conditions of the tooth harmonic excitation system were tested. The maximum field current is obtained by comparing the connection mode of the tooth harmonic winding.
Starting Page	1702
Ending Page	1711
Page Count	10
ISSN	17518660
Volume Number	14
e-ISSN	17518679
Issue Number	Issue 9, Sep (2020)
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/iet-epa/14/9
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/10.1049/iet-epa.2020.0161
Journal	IET Electric Power Applications
Publisher Date	2020-05-18
Access Restriction	Open
Rights Holder	© The Institution of Engineering and Technology
Subject Keyword	Brushless Hybrid Excitation Permanent Magnet Synchronous Generator Harmonic Analysis HEPMSG Prototype Inherent Tooth Harmonic Magnetic Field Machine Insulation Magnetic Saturation Mathematical Analysis Permanent Magnet Generator Rotor Field Current Rotor Tooth Harmonic Electromotive Force Rotor Tooth Harmonic EMF Rotor Tooth Harmonic Winding Rotors Skewed Stator Slot Width Stators Synchronous Generator Synchronous Machine Tooth Harmonic Excitation System
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Research on a hybrid excitation PM synchronous generator with stator third harmonic winding excitation

Theoretical and experimental analyses of a hybrid excitation synchronous generator with integrated brushless excitation

Study of Vernier permanent magnet machine with the dual rotor, toroidal winding and ferrite magnet on both sides of stator and rotor

Improved Rotor Position Estimation in Sensorless-Controlled Permanent-Magnet Synchronous Machines Having Asymmetric-EMF With Harmonic Compensation

Rotor eddy loss in high-speed permanent magnet synchronous generators

Analytical model for slotted stator brushless surface inset permanent magnet machines using virtual current theory

Effects of static eccentricity on the no-load back electromotive force of external rotor permanent magnet brushless DC motor used as in-wheel motor

Design and fabrication of an outer rotor permanent magnet synchronous generator with fractional winding for micro-wind turbines

Application of stator shifting to five-phase fractional-slot concentrated winding interior permanent magnet synchronous machine

Influence of design parameters on the field current of the tooth harmonic excitation system

Similar Documents

Research on a hybrid excitation PM synchronous generator with stator third harmonic winding excitation

Theoretical and experimental analyses of a hybrid excitation synchronous generator with integrated brushless excitation

Study of Vernier permanent magnet machine with the dual rotor, toroidal winding and ferrite magnet on both sides of stator and rotor

Improved Rotor Position Estimation in Sensorless-Controlled Permanent-Magnet Synchronous Machines Having Asymmetric-EMF With Harmonic Compensation

Rotor eddy loss in high-speed permanent magnet synchronous generators

Analytical model for slotted stator brushless surface inset permanent magnet machines using virtual current theory

Effects of static eccentricity on the no-load back electromotive force of external rotor permanent magnet brushless DC motor used as in-wheel motor

Design and fabrication of an outer rotor permanent magnet synchronous generator with fractional winding for micro-wind turbines

Application of stator shifting to five-phase fractional-slot concentrated winding interior permanent magnet synchronous machine

Influence of design parameters on the field current of the tooth harmonic excitation system