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1. WO2022126287 - SELF GUIDED LINEAR INDUCTION MOTOR SYSTEM AND METHOD

Publication Number WO/2022/126287
Publication Date 23.06.2022
International Application No. PCT/CH2021/050027
International Filing Date 16.12.2021
IPC
H02K 41/025 2006.1
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
41Propulsion 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
02Linear motors; Sectional motors
025Asynchronous motors
H02K 17/14 2006.1
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
17Asynchronous induction motors; Asynchronous induction generators
02Asynchronous induction motors
12for multi-phase current
14having windings arranged for permitting pole-changing
B60L 13/04 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
13Electric propulsion for monorail vehicles, suspension vehicles or rack railways; Magnetic suspension or levitation for vehicles
04Magnetic suspension or levitation for vehicles
B60K 15/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
15Arrangement in connection with fuel supply of combustion engines; Mounting or construction of fuel tanks
H02P 25/062 2016.1
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
25Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
02characterised by the kind of motor
06Linear motors
062of the induction type
B60L 15/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
15Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train
CPC
B60L 13/04
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
13Electric propulsion for monorail vehicles, suspension vehicles or rack railways; Magnetic suspension or levitation for vehicles
04Magnetic suspension or levitation for vehicles
B60L 15/005
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
15Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
002for control of propulsion for monorail vehicles, suspension vehicles or rack railways; for control of magnetic suspension or levitation for vehicles for propulsion purposes
005for control of propulsion for vehicles propelled by linear motors
B60L 2220/50
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
2220Electrical machine types; Structures or applications thereof
50Structural details of electrical machines
H02K 17/14
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
17Asynchronous induction motors; Asynchronous induction generators
02Asynchronous induction motors
12for multi-phase current
14having windings arranged for permitting pole-changing
H02K 2213/09
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
2213Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
09Machines characterised by the presence of elements which are subject to variation, e.g. adjustable bearings, reconfigurable windings, variable pitch ventilators
H02K 41/025
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
41Propulsion 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
02Linear motors; Sectional motors
025Asynchronous motors
Applicants
  • SWISSPOD TECHNOLOGIES SA [CH]/[CH]
Inventors
  • RENEDO ANGLADA, Jaime
  • BUENO-BAQUES, Dario
Agents
  • MICHELI & CIE SA
Priority Data
01613/2017.12.2020CH
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) SELF GUIDED LINEAR INDUCTION MOTOR SYSTEM AND METHOD
(FR) SYSTÈME ET PROCÉDÉ DE MOTEUR À INDUCTION LINÉAIRE AUTOGUIDÉ
Abstract
(EN) A polyphase linear induction motor including a movable primary member (100), the primary member (100) including a magnetic material (110), a polyphase winding (120) arranged around the magnetic material, and a stationary longitudinally-extending secondary member (150) separated from the primary member (100) by a gap, the secondary member (150) including an electrically-conductive reaction plate (200) and a backing magnetic material (300), wherein the secondary member includes a middle section (205) and two outer sections (210.1, 210.2), the middle section (205) and the two outer sections (210.1, 210.2) arranged next to each other in parallel to an axis of longitudinal extension of the reaction plate (200).
(FR) La présente invention concerne un moteur à induction linéaire polyphasé comprenant un élément primaire mobile (100), l'élément primaire (100) comprenant un matériau magnétique (110), un enroulement polyphasé (120) disposé autour du matériau magnétique, et un élément secondaire stationnaire s'étendant longitudinalement (150) séparé de l'élément primaire (100) par un entrefer, l'élément secondaire (150) comprenant une plaque de réaction électroconductrice (200) et un matériau magnétique de support (300), l'élément secondaire comprenant une section médiane (205) et deux sections externes (210. 1, 210.2), la section médiane (205) et les deux sections externes (210.1, 210.2) étant disposées les unes à côté des autres parallèlement à un axe d'extension longitudinale de la plaque de réaction (200).
Latest bibliographic data on file with the International Bureau