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WO2001010001A3 - Demagnetization-protected permanent magnet ship propulsion system - Google Patents

Demagnetization-protected permanent magnet ship propulsion system Download PDF

Info

Publication number
WO2001010001A3
WO2001010001A3 PCT/DE2000/002574 DE0002574W WO0110001A3 WO 2001010001 A3 WO2001010001 A3 WO 2001010001A3 DE 0002574 W DE0002574 W DE 0002574W WO 0110001 A3 WO0110001 A3 WO 0110001A3
Authority
WO
WIPO (PCT)
Prior art keywords
electromotor
permanent magnet
drive system
demagnetization
propulsion system
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/DE2000/002574
Other languages
German (de)
French (fr)
Other versions
WO2001010001A2 (en
Inventor
Ingo Schuering
Reinhard Vogel
Wolfgang Rzadki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to CA002381148A priority Critical patent/CA2381148A1/en
Priority to EP00954389A priority patent/EP1208632A2/en
Priority to KR1020027001467A priority patent/KR20020025210A/en
Priority to JP2001514522A priority patent/JP2003506998A/en
Publication of WO2001010001A2 publication Critical patent/WO2001010001A2/en
Publication of WO2001010001A3 publication Critical patent/WO2001010001A3/en
Priority to NO20020443A priority patent/NO20020443L/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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 rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/278—Surface mounted magnets; Inset magnets
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/223—Heat bridges
    • 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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters
    • 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 rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2726—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of a single magnet or two or more axially juxtaposed single magnets
    • 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
    • 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
    • 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
    • H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

The invention relates to an electric drive system for high levels of output, for example for outputs exceeding 500 kW, that is highly available and long-lasting and that is especially used for seagoing ships. The inventive drive system comprises an electromotor that is driven by a permanent magnet and that is provided with at least one consumer of a rotational energy, especially a marine propelling screw. The drive system further comprises at least one converter which supplies the electromotor with power and an automatic control and monitoring device for the system. Said electromotor is designed for a long-term and reliable performance. It is especially protected from being entirely or partially demagnetized by supplementary structural and operational measures, for example circuit and control measures, regarding the motor and the converter.
PCT/DE2000/002574 1999-08-03 2000-08-02 Demagnetization-protected permanent magnet ship propulsion system Ceased WO2001010001A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA002381148A CA2381148A1 (en) 1999-08-03 2000-08-02 Demagnetization-protected permanent magnet ship propulsion system
EP00954389A EP1208632A2 (en) 1999-08-03 2000-08-02 Demagnetization-protected permanent magnet ship propulsion system
KR1020027001467A KR20020025210A (en) 1999-08-03 2000-08-02 Demagnetization-protected permanent magnet ship propulsion system
JP2001514522A JP2003506998A (en) 1999-08-03 2000-08-02 Demagnetization protection type permanent magnet excited ship propulsion system
NO20020443A NO20020443L (en) 1999-08-03 2002-01-28 Propulsion system for ships with permanent magnets, and protected counter magnetization

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19936366 1999-08-03
DE19936366.8 1999-08-03

Publications (2)

Publication Number Publication Date
WO2001010001A2 WO2001010001A2 (en) 2001-02-08
WO2001010001A3 true WO2001010001A3 (en) 2001-05-17

Family

ID=7916927

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2000/002574 Ceased WO2001010001A2 (en) 1999-08-03 2000-08-02 Demagnetization-protected permanent magnet ship propulsion system

Country Status (7)

Country Link
EP (1) EP1208632A2 (en)
JP (1) JP2003506998A (en)
KR (1) KR20020025210A (en)
CN (1) CN1372715A (en)
CA (1) CA2381148A1 (en)
NO (1) NO20020443L (en)
WO (1) WO2001010001A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005224075A (en) * 2004-02-09 2005-08-18 Sanyo Electric Co Ltd Inverter device
CN101417702B (en) * 2008-06-25 2011-09-14 哈尔滨工程大学 Underwater motor and thruster integrated apparatus
BG66793B1 (en) * 2014-10-07 2018-11-30 Димекс Моторс Ад Brushless electric permanent magnets machine
CN109625228A (en) * 2018-10-09 2019-04-16 武汉船用电力推进装置研究所（中国船舶重工集团公司第七二研究所） A kind of permanent magnetism propulsion system topology
DE102019130334A1 (en) * 2019-11-11 2021-05-12 Audi Ag Temperature-dependent derating of a PSM

Citations (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2255607A1 (en) * 1973-12-20 1975-07-18 Inst Prueffeld Elekt Three-phase supply phase asymmetry detector - converts two phases into coincident square waves for passing to logic detector
SU612188A1 (en) * 1977-01-06 1978-06-25 Предприятие П/Я А-1081 Electric values' phase assymmetry relay
EP0043981A1 (en) * 1980-07-11 1982-01-20 Siemens Aktiengesellschaft Permanent magnet excited rotor for an electric machine
EP0170882A1 (en) * 1984-07-17 1986-02-12 Siemens Aktiengesellschaft Circuit arrangement for monitoring a thyristor
US4729160A (en) * 1985-08-14 1988-03-08 Kollmorgen Technologies Corporation Method for manufacturing a composite sleeve for an electric motor
DE3719197A1 (en) * 1987-06-09 1989-01-05 Thyssen Edelstahlwerke Ag Rotor for electrical machines
JPS6416214A (en) * 1987-07-10 1989-01-19 Toshiba Corp Superconducting switchgear
EP0330851A2 (en) * 1988-03-03 1989-09-06 STN Systemtechnik Nord GmbH Method of detection and limitation of an earth fault current
JPH0284012A (en) * 1988-09-16 1990-03-26 Shinko Electric Co Ltd Load disconnection detector
EP0487964A2 (en) * 1990-11-29 1992-06-03 Siemens Aktiengesellschaft Circuit arrangement for protecting a field-effect-controlled semiconductor against overload
JPH05268721A (en) * 1992-03-17 1993-10-15 Mitsubishi Heavy Ind Ltd Missing phase detection circuit of ac servo device
EP0581966A1 (en) * 1992-02-21 1994-02-09 Fanuc Ltd. Motor equipped with stator cooling means
US5504404A (en) * 1993-09-17 1996-04-02 Matsushita Electric Industrial Co., Ltd. Method and apparatus for controlling motor
DE19620849A1 (en) * 1995-05-29 1996-12-05 Nippon Denso Co Control circuit for brushless DC motor e.g. for robot drive
JPH09289799A (en) * 1996-04-19 1997-11-04 Toyota Motor Corp Permanent magnet motor controller
DE19716826A1 (en) * 1997-04-22 1998-11-19 Stn Atlas Elektronik Gmbh Power supply network, in particular ship's electrical system
WO1999005023A1 (en) * 1997-07-21 1999-02-04 Siemens Aktiengesellschaft Electric motor pod drive system for a vessel with a cooling device
US5876518A (en) * 1995-02-23 1999-03-02 Hitachi Metals, Ltd. R-T-B-based, permanent magnet, method for producing same, and permanent magnet-type motor and actuator comprising same
WO1999036312A2 (en) * 1998-01-16 1999-07-22 Siemens Aktiengesellschaft Electrical drive mechanism for ships

Patent Citations (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2255607A1 (en) * 1973-12-20 1975-07-18 Inst Prueffeld Elekt Three-phase supply phase asymmetry detector - converts two phases into coincident square waves for passing to logic detector
SU612188A1 (en) * 1977-01-06 1978-06-25 Предприятие П/Я А-1081 Electric values' phase assymmetry relay
EP0043981A1 (en) * 1980-07-11 1982-01-20 Siemens Aktiengesellschaft Permanent magnet excited rotor for an electric machine
EP0170882A1 (en) * 1984-07-17 1986-02-12 Siemens Aktiengesellschaft Circuit arrangement for monitoring a thyristor
US4729160A (en) * 1985-08-14 1988-03-08 Kollmorgen Technologies Corporation Method for manufacturing a composite sleeve for an electric motor
DE3719197A1 (en) * 1987-06-09 1989-01-05 Thyssen Edelstahlwerke Ag Rotor for electrical machines
JPS6416214A (en) * 1987-07-10 1989-01-19 Toshiba Corp Superconducting switchgear
EP0330851A2 (en) * 1988-03-03 1989-09-06 STN Systemtechnik Nord GmbH Method of detection and limitation of an earth fault current
JPH0284012A (en) * 1988-09-16 1990-03-26 Shinko Electric Co Ltd Load disconnection detector
EP0487964A2 (en) * 1990-11-29 1992-06-03 Siemens Aktiengesellschaft Circuit arrangement for protecting a field-effect-controlled semiconductor against overload
EP0581966A1 (en) * 1992-02-21 1994-02-09 Fanuc Ltd. Motor equipped with stator cooling means
JPH05268721A (en) * 1992-03-17 1993-10-15 Mitsubishi Heavy Ind Ltd Missing phase detection circuit of ac servo device
US5504404A (en) * 1993-09-17 1996-04-02 Matsushita Electric Industrial Co., Ltd. Method and apparatus for controlling motor
US5876518A (en) * 1995-02-23 1999-03-02 Hitachi Metals, Ltd. R-T-B-based, permanent magnet, method for producing same, and permanent magnet-type motor and actuator comprising same
DE19620849A1 (en) * 1995-05-29 1996-12-05 Nippon Denso Co Control circuit for brushless DC motor e.g. for robot drive
JPH09289799A (en) * 1996-04-19 1997-11-04 Toyota Motor Corp Permanent magnet motor controller
DE19716826A1 (en) * 1997-04-22 1998-11-19 Stn Atlas Elektronik Gmbh Power supply network, in particular ship's electrical system
WO1999005023A1 (en) * 1997-07-21 1999-02-04 Siemens Aktiengesellschaft Electric motor pod drive system for a vessel with a cooling device
WO1999036312A2 (en) * 1998-01-16 1999-07-22 Siemens Aktiengesellschaft Electrical drive mechanism for ships

Non-Patent Citations (9)

* Cited by examiner, † Cited by third party
Title
"SIEMENS-SCHOTTEL-PROPULSOR (SSP) THE PODDED ELECTRIC DRIVE WITH PERMANENTLY EXCITED MOTOR", SIEMENS-SCHOTTEL-PROPULSOR (SSP) THE PODDED ELECTRIC DRIVE WITH PERMANENTLY EXCITED MOTOR,XX,XX, PAGE(S) A-B,1-24, XP000198528 *
"Technische Dienstleistungen industrielle Anlagen, Teleservice http://www.atd.siemens.de/td_industry/leistung/13_tel.htm", 1 October 1998, SIEMENS AG, XP002159947 *
D.S. PARKER C.G. HODGE: "THE ELECTRIC WARSHIP", POWER ENGINEERING JOURNAL, February 1998 (1998-02-01), XP002159946 *
DATABASE WPI Section EI Week 197918, Derwent World Patents Index; Class S01, AN 1979-D9886B, XP002160325 *
PATENT ABSTRACTS OF JAPAN vol. 013, no. 195 (E - 754) 10 May 1989 (1989-05-10) *
PATENT ABSTRACTS OF JAPAN vol. 014, no. 268 (E - 0939) 11 June 1990 (1990-06-11) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 047 (E - 1496) 25 January 1994 (1994-01-25) *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 03 27 February 1998 (1998-02-27) *
T. SEBASTION, G. SLEMON: "TRANSIENTS TORQUE AND SHORT CIRCUIT CAPABILITIES OF VARIABLE SPEED PERMANENT MAGNET MOTORS", IEEE TRANSACTIONS ON MAGNETICS, vol. 23, no. 5, September 1987 (1987-09-01), pages 3619 - 3621, XP002153873 *

Also Published As

Publication number Publication date
NO20020443D0 (en) 2002-01-28
CN1372715A (en) 2002-10-02
NO20020443L (en) 2002-03-27
EP1208632A2 (en) 2002-05-29
CA2381148A1 (en) 2001-02-08
KR20020025210A (en) 2002-04-03
WO2001010001A2 (en) 2001-02-08
JP2003506998A (en) 2003-02-18

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