ES2500943T3 - Electric gondola drive for a floating device with internal stator cooling - Google Patents

Electric gondola drive for a floating device with internal stator cooling Download PDF

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Publication number
ES2500943T3
ES2500943T3 ES11165672.4T ES11165672T ES2500943T3 ES 2500943 T3 ES2500943 T3 ES 2500943T3 ES 11165672 T ES11165672 T ES 11165672T ES 2500943 T3 ES2500943 T3 ES 2500943T3
Authority
ES
Spain
Prior art keywords
underwater housing
space
stator
housing
floating device
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.)
Active
Application number
ES11165672.4T
Other languages
Spanish (es)
Inventor
Dierk SCHRÖDER
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
Original Assignee
Siemens AG
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 filed Critical Siemens AG
Application granted granted Critical
Publication of ES2500943T3 publication Critical patent/ES2500943T3/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
    • B63H21/17—Use of propulsion power plant or units on vessels the vessels being motor-driven by electric motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/38—Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like
    • B63H21/383—Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like for handling cooling-water
    • 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
    • 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
    • B63H2005/1254—Podded azimuthing thrusters, i.e. podded thruster units arranged inboard for rotation about vertical axis
    • B63H2005/1258—Podded azimuthing thrusters, i.e. podded thruster units arranged inboard for rotation about vertical axis with electric power transmission to propellers, i.e. with integrated electric propeller motors

Abstract

Accionamiento de góndola (1) para un dispositivo flotante (2), el cual comprende: - una carcasa submarina (3) alrededor de la cual fluye agua, con un árbol del propulsor (5) que se encuentra montado de forma giratoria dentro de dicha carcasa, con al menos un propulsor (7) dispuesto en el mismo, - un motor eléctrico (8) que se encuentra dispuesto en la carcasa submarina (3) con un estator (9) y un rotor (10) para accionar el árbol del propulsor (5), donde entre el estator (9) y la carcasa submarina (3) se encuentra conformado un espacio (15) que está delimitado al menos parcialmente por el estator (15) y por una sección (16) de la carcasa submarina (15), y en donde fluye un líquido de refrigeración para enfriar el motor (8), donde el espacio (15) para el agua que fluye alrededor de la carcasa submarina (3) se encuentra herméticamente cerrado, y una transmisión de calor tiene lugar desde el estator (9), mediante el líquido de refrigeración que fluye en el espacio (15), hacia la sección (16) de la carcasa submarina (3), la cual delimita el espacio (15), y desde allí hacia el agua que fluye alrededor de la carcasa submarina (3), caracterizado porque la disipación de todo el calor del motor tiene lugar mediante el líquido de refrigeración en el espacio (15) hacia la sección (16) de la carcasa submarina (3), la cual delimita el espacio (15), y desde allí hacia el agua que fluye alrededor de la carcasa submarina (3).Gondola drive (1) for a floating device (2), which comprises: - an underwater housing (3) around which water flows, with a propeller shaft (5) which is rotatably mounted inside said housing, with at least one propeller (7) disposed therein, - an electric motor (8) that is arranged in the underwater housing (3) with a stator (9) and a rotor (10) to drive the shaft of the propeller (5), where a space (15) is formed between the stator (9) and the underwater housing (3) that is at least partially delimited by the stator (15) and by a section (16) of the underwater housing (15), and where a cooling liquid flows to cool the engine (8), where the space (15) for the water flowing around the underwater housing (3) is tightly closed, and a heat transmission has place from the stator (9), by means of the cooling liquid flowing in the space (15), towards the section (16) of the underwater housing (3), which delimits the space (15), and from there to the water flowing around the underwater housing (3), characterized in that the dissipation of all the heat of the engine has place by means of the cooling liquid in the space (15) towards the section (16) of the underwater housing (3), which delimits the space (15), and from there to the water flowing around the underwater housing (3 ).

Description

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Claims (1)

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ES11165672.4T 2010-08-20 2011-05-11 Electric gondola drive for a floating device with internal stator cooling Active ES2500943T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010039609 2010-08-20
DE102010039609A DE102010039609A1 (en) 2010-08-20 2010-08-20 Electric nacelle drive for a floating device with internal stator cooling

Publications (1)

Publication Number Publication Date
ES2500943T3 true ES2500943T3 (en) 2014-10-01

Family

ID=44993220

Family Applications (1)

Application Number Title Priority Date Filing Date
ES11165672.4T Active ES2500943T3 (en) 2010-08-20 2011-05-11 Electric gondola drive for a floating device with internal stator cooling

Country Status (3)

Country Link
EP (1) EP2420443B1 (en)
DE (1) DE102010039609A1 (en)
ES (1) ES2500943T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2824027B1 (en) * 2013-07-09 2016-04-20 ABB Oy Ship's propulsion unit
EP2876039A1 (en) * 2013-11-20 2015-05-27 Siemens Aktiengesellschaft Cooling of an electrical pod drive
EP2949574B1 (en) 2014-05-30 2018-07-11 ABB Schweiz AG Pod propulsion unit of a ship
JP6549616B2 (en) * 2014-06-03 2019-07-24 ロールス−ロイス アクチボラグＲｏｌｌｓ−Ｒｏｙｃｅ Ａｋｔｉｅｂｏｌａｇ Pod propulsion device and method for cooling it
CN104229113B (en) * 2014-09-24 2017-11-17 江苏科技大学 Pod propulsion marine vessel power directly drives propulsion plant, propulsion system and propulsion method
EP3020625A1 (en) 2014-11-13 2016-05-18 Siemens Aktiengesellschaft Electric nacelle drive
WO2017050447A1 (en) 2015-09-22 2017-03-30 Siemens Aktiengesellschaft Cooling an electric rotating machine
CN107070064B (en) * 2016-10-27 2023-11-24 中国人民解放军海军工程大学 Rubber double-sealing structure of underwater motor cable
CN109301973B (en) * 2017-07-24 2021-07-30 西门子公司 Motor and ship propulsion device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE877254C (en) 1949-11-29 1955-01-31 Pleuger K G Electric motor drive device for propellers or the like of ships
DE69808940D1 (en) * 1998-12-18 2002-11-28 Abb Ind Spa Drive and control module for warships
DE10158757A1 (en) * 2001-11-29 2003-06-18 Siemens Ag marine propulsion
DE10322275A1 (en) * 2003-05-16 2004-12-02 Siemens Ag Cooling system for electric drive system with synchronous machine with high-temperature superconducting field winding for propeller and jet drive with particularly small diameters in floating devices
DE102008045667A1 (en) * 2008-09-03 2010-03-04 Siemens Aktiengesellschaft Dynamoelectric machine with cooling

Also Published As

Publication number Publication date
DE102010039609A1 (en) 2012-02-23
EP2420443A1 (en) 2012-02-22
EP2420443B1 (en) 2014-08-06

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