WO2024010546A3 - An in-propeller, in-line, coaxial electric motor group and drive system for vessels - Google Patents

An in-propeller, in-line, coaxial electric motor group and drive system for vessels Download PDF

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Publication number
WO2024010546A3
WO2024010546A3 PCT/TR2022/051420 TR2022051420W WO2024010546A3 WO 2024010546 A3 WO2024010546 A3 WO 2024010546A3 TR 2022051420 W TR2022051420 W TR 2022051420W WO 2024010546 A3 WO2024010546 A3 WO 2024010546A3
Authority
WO
WIPO (PCT)
Prior art keywords
propeller
motors
motor
vessels
electric motor
Prior art date
Application number
PCT/TR2022/051420
Other languages
French (fr)
Other versions
WO2024010546A2 (en
Inventor
Bülent ORAN
Original Assignee
Oran Buelent
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oran Buelent filed Critical Oran Buelent
Publication of WO2024010546A2 publication Critical patent/WO2024010546A2/en
Publication of WO2024010546A3 publication Critical patent/WO2024010546A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/22—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing
    • B63H23/24—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing electric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/125—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters
    • 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
    • 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
    • H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
    • 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
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
    • H02K5/225—Terminal boxes or connection arrangements
    • 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
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller
    • B63H5/10—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller of coaxial type, e.g. of counter-rotative type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

The invention relates to motor groups comprising electric motors for use in electric marine vessels and the propulsion system that propels and manages them. Each electric motor with an axial flux or a radial flux has a propeller on the outside, and a rotor and a stator integrated with the propeller are located inside the propeller. For this reason, the motors are called "in-propeller motors". Motor groups are formed by coaxially positioning a plurality of impeller motors on a non-rotating hollow axial shaft. Since the number of motors can be increased as desired, this motor group is named "endless motor", or "worm motor" due to its compact structure and shape. Each of the motors is driven by its own driver, and the rotational speeds and directions of the propellers change simultaneously according to the algorithm.
PCT/TR2022/051420 2022-07-03 2022-12-06 An in-propeller, in-line, coaxial electric motor group and drive system for vessels WO2024010546A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2022/010974 2022-07-03
TR2022/010974A TR2022010974A2 (en) 2022-07-03 2022-07-03 INTERIOR PROPELLER CO-AXIS ELECTRIC MOTOR ASSEMBLY (Worm MOTOR) MOUNTING DRIVE SYSTEM FOR MARINE VESSELS

Publications (2)

Publication Number Publication Date
WO2024010546A2 WO2024010546A2 (en) 2024-01-11
WO2024010546A3 true WO2024010546A3 (en) 2024-04-25

Family

ID=84083818

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2022/051420 WO2024010546A2 (en) 2022-07-03 2022-12-06 An in-propeller, in-line, coaxial electric motor group and drive system for vessels

Country Status (2)

Country Link
TR (1) TR2022010974A2 (en)
WO (1) WO2024010546A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6638122B1 (en) * 2000-03-31 2003-10-28 Bombardier Motor Corporation Of America Electric marine propulsion employing switched reluctance motor drive
CN101992845A (en) * 2009-08-17 2011-03-30 傅德俐 Ship combined thruster
US20130020429A1 (en) * 2011-07-19 2013-01-24 Ilan Kroo Personal Aircraft
CN103738491A (en) * 2014-01-02 2014-04-23 浙江海洋学院 High-efficiency boosting speed boat

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6638122B1 (en) * 2000-03-31 2003-10-28 Bombardier Motor Corporation Of America Electric marine propulsion employing switched reluctance motor drive
CN101992845A (en) * 2009-08-17 2011-03-30 傅德俐 Ship combined thruster
US20130020429A1 (en) * 2011-07-19 2013-01-24 Ilan Kroo Personal Aircraft
CN103738491A (en) * 2014-01-02 2014-04-23 浙江海洋学院 High-efficiency boosting speed boat

Also Published As

Publication number Publication date
TR2022010974A2 (en) 2022-07-21
WO2024010546A2 (en) 2024-01-11

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