EP2143632A3 - Method and device for controlling the propeller propulsion of an electrically driven ship drive system - Google Patents

Method and device for controlling the propeller propulsion of an electrically driven ship drive system Download PDF

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Publication number
EP2143632A3
EP2143632A3 EP09163542A EP09163542A EP2143632A3 EP 2143632 A3 EP2143632 A3 EP 2143632A3 EP 09163542 A EP09163542 A EP 09163542A EP 09163542 A EP09163542 A EP 09163542A EP 2143632 A3 EP2143632 A3 EP 2143632A3
Authority
EP
European Patent Office
Prior art keywords
current limit
current
motor
controlling
torque
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.)
Withdrawn
Application number
EP09163542A
Other languages
German (de)
French (fr)
Other versions
EP2143632A2 (en
Inventor
Günter GEIL
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
Publication of EP2143632A2 publication Critical patent/EP2143632A2/en
Publication of EP2143632A3 publication Critical patent/EP2143632A3/en
Withdrawn legal-status Critical Current

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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
    • B63H21/22—Use of propulsion power plant or units on vessels the propulsion power units being controlled from exterior of engine room, e.g. from navigation bridge; Arrangements of order telegraphs
    • 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
    • B63H21/21—Control means for engine or transmission, specially adapted for use on marine vessels
    • B63H2021/216—Control means for engine or transmission, specially adapted for use on marine vessels using electric control means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

Die Erfindung richtet sich auf ein Verfahren zur Steuerung des Propellerschubes eines Schiffsantriebssystems mit wenigstens einem elektrischen Antriebsmotor, dessen antreibendes und/oder bremsendes Drehmoment steuerbar ist, insbesondere durch eine Steuerung oder Regelung des Motorstroms, um dadurch die Motordrehzahl einem Drehzahlsollwert nachführen zu können, wobei der Sollwert für das Motordrehmoment bzw. für den Motorstrom durch eine positive und/oder durch eine negative Drehmoment- oder Stromgrenze begrenzt ist, wobei eine oder beide Drehmoment- oder Stromgrenzen konstant vorgegeben oder Funktion(en) des Drehzahlistwertes sein können ("statische Stromgrenzen bzw. Stromgrenzfunktionen"), und wobei die positive und/oder negative Drehmoment- oder Stromgrenze bei Vor- und/oder Rückwärtsfahrt abweichend von der rein statischen Stromgrenze bzw. Stromgrenzfunktion auf wenigstens einen engeren Wert mit einem kleineren Absolutwert begrenzbar ist/sind ("dynamische Stromgrenze"); erfindungsgemäß wird eine Auswahl zwischen einer statischen Stromgrenze oder Stromgrenzfunktion einerseits und der betreffenden dynamischen Stromgrenze andererseits wenigstens in Abhängigkeit von dem aktuellen Drehzahlsollwert getroffen; die dazu verwendete Vorrichtung ist ebenfalls Gegenstand der Erfindung .

Figure imgaf001
The invention is directed to a method for controlling the propeller thrust of a marine propulsion system with at least one electric drive motor whose driving and / or braking torque is controllable, in particular by controlling or regulating the motor current to thereby track the motor speed a speed setpoint, the Setpoint for the motor torque or for the motor current is limited by a positive and / or by a negative torque or current limit, with one or both torque or current limits can be set constant or function (s) of the actual speed value ("static current limits or Current limit functions "), and wherein the positive and / or negative torque or current limit in forward and / or reverse different from the purely static current limit or current limit function can be limited to at least a smaller value with a smaller absolute value (" dynamic current limit "); According to the invention, a selection is made between a static current limit or current limit function on the one hand and the relevant dynamic current limit on the other hand at least in dependence on the current rotational speed target value; The device used for this purpose is also the subject of the invention.
Figure imgaf001
EP09163542A 2008-07-07 2009-06-24 Method and device for controlling the propeller propulsion of an electrically driven ship drive system Withdrawn EP2143632A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008032023 2008-07-07
DE102008036483A DE102008036483A1 (en) 2008-07-07 2008-08-05 Method and apparatus for controlling the propeller thrust of an electrically propelled marine propulsion system

Publications (2)

Publication Number Publication Date
EP2143632A2 EP2143632A2 (en) 2010-01-13
EP2143632A3 true EP2143632A3 (en) 2012-11-07

Family

ID=41210650

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09163542A Withdrawn EP2143632A3 (en) 2008-07-07 2009-06-24 Method and device for controlling the propeller propulsion of an electrically driven ship drive system

Country Status (2)

Country Link
EP (1) EP2143632A3 (en)
DE (1) DE102008036483A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018079743A (en) * 2016-11-14 2018-05-24 ヤマハ発動機株式会社 Ship propulsion unit and ship with the same
DE102021201901A1 (en) 2021-03-01 2022-09-01 Robert Bosch Gesellschaft mit beschränkter Haftung Method for operating an electrical machine, device for operating an electrical machine, electrical machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001000485A1 (en) * 1999-06-24 2001-01-04 Siemens Aktiengesellschaft Propelling and driving system for boats

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4428685C2 (en) * 1994-08-12 1997-01-16 Berg Claus C Univ Prof Dr Method and device for distributing goods
DE10011601C2 (en) * 1999-06-24 2002-11-07 Siemens Ag Propulsion system for ship propellers
DE10063086A1 (en) * 2000-01-14 2001-08-23 Siemens Ag Propulsion system for ships - has stator winding of synchronous machines connected to power converter via power transfer device
DE10011604A1 (en) * 2000-03-10 2001-10-04 Infineon Technologies Ag Polybenzoxazole precursors
EP1196880A1 (en) * 2000-06-27 2002-04-17 Siemens Dematic AG Method for consigning ordered commodities
DE10034858A1 (en) * 2000-07-18 2002-02-07 Trade5 De Gmbh Transmitting consignments from various suppliers to recipient, employs identification and direction codes during transmission, sorting and delivery
ES2388078T3 (en) * 2007-11-23 2012-10-08 Siemens Aktiengesellschaft Method and device for the fastest possible arrest of the propeller of an electrically powered vessel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001000485A1 (en) * 1999-06-24 2001-01-04 Siemens Aktiengesellschaft Propelling and driving system for boats

Also Published As

Publication number Publication date
EP2143632A2 (en) 2010-01-13
DE102008036483A1 (en) 2010-02-11

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