Nothing Special   »   [go: up one dir, main page]

Nategh et al., 2011 - Google Patents

Thermal analysis of permanent-magnet synchronous reluctance machines

Nategh et al., 2011

View HTML
Document ID
2369826716941586025
Author
Nategh S
Wallmark O
Leksell M
Publication year
Publication venue
Proceedings of the 2011 14th European Conference on Power Electronics and Applications

External Links

Snippet

This paper presents a thermal analysis of permanent-magnet synchronous reluctance machines (PM-SRM). Particular focus is put on the rotor and two lumped parameter (LP) thermal models of the rotor are implemented and evaluated. The results of the two LP …
Continue reading at www.diva-portal.org (HTML) (other versions)

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotor
    • H02K1/272—Inner rotor where the magnetisation axis of the magnets is radial or tangential
    • H02K1/274—Inner rotor where the magnetisation axis of the magnets is radial or tangential consisting of a plurality of circumferentially positioned magnets
    • H02K1/2753—Inner rotor where the magnetisation axis of the magnets is radial or tangential consisting of a plurality of circumferentially positioned magnets consisting of magnets or groups of magnets arranged with alternating polarity
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generator with mechanical driving motor, e.g. turbine
    • H02K7/1807—Rotary generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
    • H02K41/031—Synchronous motors; Motors moving step by step; Reluctance motors of the permanent magnet type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/025—Asynchronous motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/03—Machines characterised by aspects of the air-gap between rotor and stator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K53/00—Alleged dynamo-electric perpetua mobilia
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof

Similar Documents

Publication Publication Date Title
Lindh et al. Direct liquid cooling method verified with an axial-flux permanent-magnet traction machine prototype
Zhang et al. Thermal model of totally enclosed water-cooled permanent magnet synchronous machines for electric vehicle applications
Sashidhar et al. A novel ferrite SMDS spoke-type BLDC motor for PV bore-well submersible water pumps
Golovanov et al. Multidomain optimization of high-power-density PM electrical machines for system architecture selection
Chu et al. Simplified analytical optimization and comparison of torque densities between electrically excited and permanent-magnet machines
Nasiri-Zarandi et al. Thermal modeling and analysis of a novel transverse flux HAPM generator for small-scale wind turbine application
Sun et al. Coupled electromagnetic-thermal-mechanical analysis for accurate prediction of dual-mechanical-port machine performance
Wrobel et al. Thermal performance of an open-slot modular-wound machine with external rotor
Popescu et al. Study of the thermal aspects in brushless permanent magnet machines performance
Wrobel et al. Design of a brushless PM starter generator for low-cost manufacture and a high-aspect-ratio mechanical space envelope
Nerg et al. Lumped-parameter-based thermal analysis of a doubly radial forced-air-cooled direct-driven permanent magnet wind generator
Uzhegov et al. Loss minimization in high-speed permanent magnet synchronous machines with tooth-coil windings
Asef et al. An innovative natural air-cooling system technique for temperature-rise suppression on the permanent magnet synchronous machines
Tong et al. Research on the airflow and thermal performance in a large forced air-cooled permanent magnet synchronous machine
Chen et al. Hierarchical thermal network analysis of axial‐flux permanent‐magnet synchronous machine for electric motorcycle
Zhang et al. Electromagnetic–Thermal Coupling Analysis of Permanent Magnet Synchronous Machines for Electric Vehicle Applications Based on Improved (${\mu+ 1} $) Evolution Strategy
Nategh et al. Thermal analysis of permanent-magnet synchronous reluctance machines
Min Analytical design and optimization of axial flux permanent magnet machines with slotless structure
Xu et al. Research on thermal capacity of a high-torque-density direct drive permanent magnet synchronous machine based on a temperature cycling module
Li et al. Development of a natural cooled axial flux permanent magnet generator for wind turbine
Darabi et al. Design of the forced water cooling system for a claw pole transverse flux permanent magnet synchronous motor
Negrea et al. Thermal analysis of a large permanent magnet synchronous motor for different permanent magnet rotor configurations
Le Luong et al. 3D Electromagnetic and thermal analysis for an optimized wound rotor synchronous machine
Wang et al. Rotor loss calculation and thermal analysis of a dual-stator axial-flux permanent magnet machine with combined rectangle-shaped magnets
Kim et al. Improvement of thermal equivalent circuit network and prediction on heat characteristic of motor by calculation of convection heat transfer coefficient