EP1806282A3 - Control method for an electric motor for boats - Google Patents

Control method for an electric motor for boats Download PDF

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Publication number
EP1806282A3
EP1806282A3 EP07000146A EP07000146A EP1806282A3 EP 1806282 A3 EP1806282 A3 EP 1806282A3 EP 07000146 A EP07000146 A EP 07000146A EP 07000146 A EP07000146 A EP 07000146A EP 1806282 A3 EP1806282 A3 EP 1806282A3
Authority
EP
European Patent Office
Prior art keywords
boats
electric motor
control method
battery
voltage
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Withdrawn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
EP07000146A
Other languages
German (de)
French (fr)
Other versions
EP1806282A2 (en
Inventor
Friedrich Dr. Böbel
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.)
Torqeedo GmbH
Original Assignee
Torqeedo GmbH
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
Priority claimed from EP06003968A external-priority patent/EP1806281A1/en
Application filed by Torqeedo GmbH filed Critical Torqeedo GmbH
Priority to EP07000146A priority Critical patent/EP1806282A3/en
Publication of EP1806282A2 publication Critical patent/EP1806282A2/en
Publication of EP1806282A3 publication Critical patent/EP1806282A3/en
Withdrawn legal-status Critical Current

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
    • B63H21/21—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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zur Regelung eines Elektro-Bootsmotors, der von einer Batterie mit Strom versorgt wird, wobei von der Batterie höchstens ein Maximalstrom abgezogen wird, wobei die Batteriespannung gemessen wird und der Maximalstrom verringert wird, wenn die Batteriespannung eine Grenzspannung (1C,0.1C,0.01C) unterschreitet.

Figure imgaf001
The invention relates to a method for controlling an electric boat engine, which is powered by a battery, wherein at most a maximum current is drawn from the battery, wherein the battery voltage is measured and the maximum current is reduced when the battery voltage is a limiting voltage (1C, 0.1C, 0.01C).
Figure imgaf001
EP07000146A 2006-01-05 2007-01-04 Control method for an electric motor for boats Withdrawn EP1806282A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07000146A EP1806282A3 (en) 2006-01-05 2007-01-04 Control method for an electric motor for boats

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102006001009 2006-01-05
EP06003968A EP1806281A1 (en) 2006-01-05 2006-02-27 Method for controlling an electric motor for boat
EP07000146A EP1806282A3 (en) 2006-01-05 2007-01-04 Control method for an electric motor for boats

Publications (2)

Publication Number Publication Date
EP1806282A2 EP1806282A2 (en) 2007-07-11
EP1806282A3 true EP1806282A3 (en) 2008-10-15

Family

ID=37989041

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07000146A Withdrawn EP1806282A3 (en) 2006-01-05 2007-01-04 Control method for an electric motor for boats

Country Status (1)

Country Link
EP (1) EP1806282A3 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10257605A (en) * 1997-03-12 1998-09-25 Isuzu Motors Ltd Control apparatus for electric vehicle
JPH11164488A (en) * 1997-11-26 1999-06-18 Yamaha Motor Co Ltd Charge/discharge controlling device for battery of motor-driven vehicle
JP2001339867A (en) * 2000-05-30 2001-12-07 Sanyo Electric Co Ltd Electric apparatus with built-in battery and motor
US6507164B1 (en) * 2001-04-20 2003-01-14 Brunswick Corporation Current based power management for a trolling motor
US20030060094A1 (en) * 2001-06-11 2003-03-27 Motsenbocker Marvin A. Efficient motors and controls for watercraft

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10257605A (en) * 1997-03-12 1998-09-25 Isuzu Motors Ltd Control apparatus for electric vehicle
JPH11164488A (en) * 1997-11-26 1999-06-18 Yamaha Motor Co Ltd Charge/discharge controlling device for battery of motor-driven vehicle
JP2001339867A (en) * 2000-05-30 2001-12-07 Sanyo Electric Co Ltd Electric apparatus with built-in battery and motor
US6507164B1 (en) * 2001-04-20 2003-01-14 Brunswick Corporation Current based power management for a trolling motor
US20030060094A1 (en) * 2001-06-11 2003-03-27 Motsenbocker Marvin A. Efficient motors and controls for watercraft

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 14 31 December 1998 (1998-12-31) *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 11 30 September 1999 (1999-09-30) *
PATENT ABSTRACTS OF JAPAN vol. 2002, no. 04 4 August 2002 (2002-08-04) *

Also Published As

Publication number Publication date
EP1806282A2 (en) 2007-07-11

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