Sugimoto et al., 2015 - Google Patents
Principle of a novel single-drive bearingless motor with cylindrical radial gapSugimoto et al., 2015
- Document ID
- 5446193897772239882
- Author
- Sugimoto H
- Tanaka S
- Chiba A
- Asama J
- Publication year
- Publication venue
- IEEE Transactions on Industry Applications
External Links
Snippet
In this paper, a novel single-drive bearingless motor with cylindrical radial air-gap is proposed. The single-drive bearingless motor has only one set of three-phase windings. It generates both torque and axial suspension force independently with only one three-phase …
- 239000000725 suspension 0 abstract description 57
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
- H02K1/22—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
- 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
- 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
- H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
- H02K21/16—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having annular armature cores with salient poles
-
- 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
-
- 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
- H02K7/08—Structural association with bearings
- H02K7/09—Structural association with bearings with magnetic bearings
-
- 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
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
-
- 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
-
- 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
-
- 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
- H02K19/00—Synchronous motors or generators
- H02K19/02—Synchronous motors
- H02K19/10—Synchronous motors for multi-phase current
-
- 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
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/03—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Sugimoto et al. | Principle of a novel single-drive bearingless motor with cylindrical radial gap | |
Asama et al. | Proposal and analysis of a novel single-drive bearingless motor | |
Kobayashi et al. | A radial position control method of bearingless motor based on d-q-axis current control | |
Zhang et al. | Direct control of radial displacement for bearingless permanent-magnet-type synchronous motors | |
Sugimoto et al. | A novel stator structure for active axial force improvement in a one-axis actively positioned single-drive bearingless motor | |
Asama et al. | Reduction of force interference and performance improvement of a consequent-pole bearingless motor | |
Sugimoto et al. | Axial vibration suppression by field flux regulation in two-axis actively positioned permanent magnet bearingless motors with axial position estimation | |
Karutz et al. | Novel magnetically levitated two-level motor | |
Sugimoto et al. | Principle and test results of energy-saving effect of a single-drive bearingless motor in cooling fan applications | |
Asama et al. | Effects of permanent-magnet passive magnetic bearing on a two-axis actively regulated low-speed bearingless motor | |
Zhang et al. | A novel flywheel energy storage system with partially-self-bearing flywheel-rotor | |
Hemenway et al. | New three-pole combined radial–axial magnetic bearing for industrial bearingless motor systems | |
Sugimoto et al. | Design of homopolar consequent-pole bearingless motor with wide magnetic gap | |
Asama et al. | Simple driving method for a 2-DOF controlled bearingless motor using one three-phase inverter | |
Asama et al. | Evaluation of a bearingless PM motor with wide magnetic gaps | |
Steinert et al. | Evaluation of one-and two-pole-pair slotless bearingless motors with toroidal windings | |
Asama et al. | Suspension performance of a two-axis actively regulated consequent-pole bearingless motor | |
Zhang et al. | Electromagnetic performance analysis on the bearingless permanent magnet synchronous motor with Halbach magnetized rotor | |
Sugimoto et al. | Design of SPM and IPM rotors in novel one-axis actively positioned single-drive bearingless motor | |
Munteanu et al. | No-load tests of a 40 kW high-speed bearingless permanent magnet synchronous motor | |
Noguchi et al. | A novel combined winding and test result of a 20-pole/24-slot consequent-pole bearingless motor with parallel motor winding | |
Asama et al. | Development of axial-flux single-drive bearingless motor with one-axis active positioning | |
Sugimoto et al. | A vibration reduction method of one-axis actively position regulated single-drive bearingless motor with repulsive passive magnetic bearings | |
Nakagawa et al. | Optimization of stator design in a consequent-pole type bearingless motor considering magnetic suspension characteristics | |
Asama et al. | Investigation of integrated winding configuration for a two-DOF controlled bearingless PM motor using one three-phase inverter |