EP3377403A1 - Procédé de fonctionnement d'un système de propulsion de navire et système de propulsion de navire - Google Patents

Procédé de fonctionnement d'un système de propulsion de navire et système de propulsion de navire

Info

Publication number
EP3377403A1
EP3377403A1 EP16736817.4A EP16736817A EP3377403A1 EP 3377403 A1 EP3377403 A1 EP 3377403A1 EP 16736817 A EP16736817 A EP 16736817A EP 3377403 A1 EP3377403 A1 EP 3377403A1
Authority
EP
European Patent Office
Prior art keywords
propeller
ship
engine
variable pitch
marine engine
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Withdrawn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
EP16736817.4A
Other languages
German (de)
English (en)
Inventor
Stefan Peters
Christoph Pientschik
Thomas Kremser
Kim Noergaard
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.)
MAN Energy Solutions SE
Original Assignee
MAN Diesel and Turbo SE
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 MAN Diesel and Turbo SE filed Critical MAN Diesel and Turbo SE
Publication of EP3377403A1 publication Critical patent/EP3377403A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/10—Propeller-blade pitch changing characterised by having pitch control conjoint with propulsion plant control
    • 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
    • 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
    • B63H21/14—Use of propulsion power plant or units on vessels the vessels being motor-driven relating to internal-combustion engines
    • 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
    • B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
    • F02D29/02—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving vehicles; peculiar to engines driving variable pitch propellers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/1002—Output torque
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/101—Engine speed

Definitions

  • the invention relates to methods of operating a marine propulsion system and a marine propulsion system.
  • a marine propulsion system of a ship has a marine engine, optionally a transmission, a propeller shaft and a propeller.
  • the transmission is connected between the marine engine and the propeller shaft or the propeller coupled to the propeller shaft, namely such that the transmission converts a speed and torque of a motor shaft of the marine engine into a rotational speed and torque of the propeller shaft.
  • the propeller of a ship propulsion system can be designed as a variable pitch propeller, wherein in a variable pitch propeller, the same can be adjusted for adjusting a pitch angle of the variable pitch propeller.
  • the aim of the ship propulsion system is to generate a propulsion power that corresponds to the desired ship speed of the operator.
  • a ship propulsion system To operate a ship propulsion system, it is generally known, depending on a user-side drive request to the ship propulsion system control side and automatically based on a variable pitch propeller map to determine a target speed for the propeller shaft and a desired pitch angle for the variable pitch propeller.
  • a desired operating point for the marine engine is additionally determined on the control side and automatically on the basis of a marine engine characteristic map, namely a setpoint speed and a setpoint torque, which is the Ship engine must meet to meet the operator-side drive request, taking into account the target speed for the propeller shaft.
  • an operator-side drive request can be automatically converted on the control side into corresponding operating parameters for the variable pitch propeller as well as operating parameters for the marine engine.
  • the present invention the object of a novel method for operating a marine propulsion system and a
  • an actual operating point of the marine engine is determined depending on a measured actual speed and a measured actual torque, being checked depending on the actual operating point of the marine engine control side and automatically based on the variable pitch propeller map and the marine engine map, if at constant drive power, the target speed for the propeller shaft and the desired pitch angle of the variable pitch propeller while reducing fuel consumption of the marine engine can be changed, and then, if possible, the target speed for the propeller shaft, the desired pitch angle of the variable pitch propeller and the target Operating point of the marine engine can be adjusted.
  • an actual operating point of the marine engine which is actually formed on the basis of a measured actual rotational speed and a measured actual torque of the marine engine.
  • a marine propulsion system can be operated to reduce fuel consumption and thus optimize efficiency.
  • the actual rotational speed of the marine engine is preferably measured via a rotational speed sensor and / or the actual torque of the marine engine via a torque sensor.
  • the actual operating point of the marine engine can be detected simply and reliably metrologically.
  • the relative to the water flow relative ship speed is also measured, depending on the ship speed, a limit value for the desired pitch angle of the variable pitch is determined in order to avoid cavitation of the variable pitch.
  • the marine propulsion system is defined in claim 5.
  • Fig. 1 a schematic of a ship propulsion system.
  • the invention relates to a method for operating a ship propulsion system and a ship propulsion system.
  • 1 shows a detail of a ship 10 in the area of a ship propulsion system 11.
  • the ship propulsion system 1 1 comprises a ship engine 12, which provides a rotational speed and a torque on a motor shaft 13, namely depending on the operating point of the marine engine 12.
  • the marine propulsion system 1 1 furthermore has a propeller shaft.
  • wave 14 coupled variable pitch 15. On the variable pitch 15, in particular, a so-called pitch angle can be adjusted.
  • the transmission 1 6 is connected between the variable pitch propeller 15 and the marine engine 12, namely between the propeller shaft 14 and the motor shaft 13, wherein the transmission 1 6 rotational speeds of the motor shaft 13 and torques of the motor shaft 13th in terms of speeds and torques of the propeller shaft 14 converts.
  • FIG. 1 furthermore shows, as part of a control device 17 of the ship propulsion system, an operating terminal 18, on which an operator 19 can prescribe a user-side drive request to the ship propulsion system 11.
  • a target speed for the propeller shaft 14 and a desired pitch angle for the variable pitch propeller 15 is determined by the controller 17 on the basis of a stored in the controller 17 Verstellpropeller characteristic field.
  • a target operating point for the ship engine 12 is determined, namely a target speed and a desired torque which the marine engine 12 has to provide at its engine shaft 13 in order to satisfy or provide the operator-side drive demand taking into account the operating parameters determined from the variable pitch propeller map.
  • an actual operating point of the marine engine 12 is determined depending on a measured actual rotational speed of the marine engine 12 and depending on a measured actual torque of the marine engine 12.
  • the ship's engine 12 namely the motor shaft 13 thereof, on the one hand a speed sensor 20 and on the other hand to torque sensor 21 assigned. orders to metrologically detect the torque provided by the marine engine 12 on its motor shaft 13 and the speed provided on the motor shaft 13.
  • the actual operating point of the marine engine 12 can then be determined, namely an actual power provided by the marine engine 12.
  • the control device 17 checks automatically and automatically by the control device 17 on the basis of the variable pitch propeller characteristic map stored there as well as on the basis of the marine engine characteristic map likewise stored in the same, if the drive power remains the same of the ship propulsion system 1 1, the target speed for the propeller shaft 14 and the target pitch angle for the variable pitch propeller 15 can be changed while reducing the fuel consumption of the marine engine 12, in particular by reducing the speed of the propeller shaft 14 and the pitch angle of the variable pitch 15 is increased , Since a modified setpoint speed for the propeller shaft 14 has effects on the operating point of the marine engine 12, this check is performed using the marine engine map and the variable pitch propeller map.
  • variable pitch propeller 15 it is provided to further measure the relative ship speed.
  • a limit value for the desired pitch angle of the variable pitch propeller 15 is determined in order to avoid cavitations of the variable pitch propeller 15.
  • the adaptation of the nominal pitch angle and the desired rotational speed of variable pitch propeller 15 or propeller shaft 14 depending on the determined actual operating point of the marine engine then takes place under consideration of a dependent on the ship speed limit value for the target pitch angle to cavitations of the variable pitch 15 avoid.
  • a marine propulsion system can be optimally operated to reduce fuel consumption. At least a torque of the marine engine 12 and a rotational speed thereof are detected by measurement. Preferably, a ship's speed is also detected by measurement in order to exclude cavitations on the variable pitch propeller 15.
  • the invention is used in particular in ship propulsion systems whose ship's engine is designed as a common rail marine diesel engine.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

L'invention concerne un procédé de fonctionnement d'un système de propulsion de navire (11), le système de propulsion de navire (11) comprenant un moteur de navire (12), éventuellement une transmission (16), un arbre porte-hélice (14) et une hélice à pas variable (15), la transmission (16) étant montée entre le moteur de navire (12) et l'hélice à pas variable (15) accouplée à l'arbre porte-hélice (14) de telle sorte que la transmission (16) convertit une vitesse de rotation d'un arbre moteur (13) du moteur de navire (12) en une vitesse de rotation de l'arbre porte-hélice (14), et l'hélice à pas variable (15) étant réglable pour le réglage d'un angle de pas de l'hélice à pas variable (15), une vitesse de rotation de consigne de l'arbre porte-hélice (14) et un angle de pas de consigne de l'hélice à pas variable (15) étant déterminés automatiquement et au moyen d'une commande sur la base d'un champ caractéristique d'hélice à pas variable en fonction d'une demande de propulsion initiée par l'opérateur à destination du système de propulsion de navire, et en fonction de la demande de propulsion initiée par l'opérateur et en fonction de la vitesse de rotation de consigne de l'arbre porte-hélice (14), un point de fonctionnement de consigne, à savoir une vitesse de rotation de consigne et un couple de consigne, pour le moteur de navire (12) étant déterminé automatiquement et au moyen d'une commande sur la base d'un champ caractéristique de moteur de navire. En fonction d'une vitesse de rotation réelle mesurée et d'un couple réel mesuré, un point de fonctionnement réel du moteur de navire (12) est déterminé. En fonction du point de fonctionnement réel du moteur de navire (12), on vérifie automatiquement et au moyen d'une commande, sur la base du champ caractéristique d'hélice à pas variable et du champ caractéristique de moteur, si, en cas de puissance de propulsion constante, la vitesse de rotation de consigne de l'arbre porte-hélice (14) et l'angle de pas de consigne de l'hélice à pas variable (15) sont modifiables en diminuant une consommation de carburant du moteur de navire (12). Si tel est le cas, la vitesse de rotation de consigne de l'arbre porte-hélice (14), l'angle de pas de consigne de l'hélice à pas variable (15) et le point de fonctionnement de consigne du moteur de navire (12) sont adaptés.
EP16736817.4A 2015-11-17 2016-06-30 Procédé de fonctionnement d'un système de propulsion de navire et système de propulsion de navire Withdrawn EP3377403A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015014857.5A DE102015014857A1 (de) 2015-11-17 2015-11-17 Verfahren zum Betreiben eines Schiffsantriebssystems und Schiffsantriebssystem
PCT/EP2016/065250 WO2017084773A1 (fr) 2015-11-17 2016-06-30 Procédé de fonctionnement d'un système de propulsion de navire et système de propulsion de navire

Publications (1)

Publication Number Publication Date
EP3377403A1 true EP3377403A1 (fr) 2018-09-26

Family

ID=56404080

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16736817.4A Withdrawn EP3377403A1 (fr) 2015-11-17 2016-06-30 Procédé de fonctionnement d'un système de propulsion de navire et système de propulsion de navire

Country Status (7)

Country Link
US (1) US10597131B2 (fr)
EP (1) EP3377403A1 (fr)
JP (1) JP2019501073A (fr)
KR (2) KR20180084918A (fr)
CN (1) CN108349580A (fr)
DE (1) DE102015014857A1 (fr)
WO (1) WO2017084773A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE542084C2 (en) 2017-07-14 2020-02-25 Lean Marine Sweden Ab Method for controlling the propulsion of a ship by determined cylinder top pressure
CN107884113B (zh) * 2017-10-19 2019-09-13 哈尔滨工业大学 一种用于水下螺旋桨推进器的推力测试方法
DK179755B1 (da) * 2017-11-02 2019-05-08 Frugal Technologies Aps Fremgangsmåde til fremdriftskontrol ved hjælp af et fremdriftskontrolsystem samt anvendelse heraf
DE102019131277B4 (de) * 2019-11-20 2022-03-17 Man Energy Solutions Se Verfahren zum Betreiben eines Schiffantriebssystems
CN111765007A (zh) * 2020-06-20 2020-10-13 潍柴重机股份有限公司 一种可变螺距螺旋桨的省油控制方法及系统

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5790291A (en) 1980-11-27 1982-06-04 Hitachi Zosen Corp Operating method for variable pitch propeller in vessel
SE428792B (sv) 1981-05-07 1983-07-25 Lars Christer Herman Nilsson Forfarande for reglering av framdrivningsmaskineriet i ett fartyg med stellbar propeller
JPS5863592A (ja) 1981-10-14 1983-04-15 Ishikawajima Harima Heavy Ind Co Ltd 主機関の燃料消費量を最小にする制御方法
JPS59199394A (ja) * 1983-04-23 1984-11-12 Japan Radio Co Ltd 運転状態表示装置
JPS59196927A (ja) 1983-04-23 1984-11-08 Japan Radio Co Ltd 表示装置
JPS6025883A (ja) * 1983-07-25 1985-02-08 Mitsui Eng & Shipbuild Co Ltd 可変ピツチプロペラの制御装置
JP3476931B2 (ja) * 1994-11-30 2003-12-10 Ｊｆｅエンジニアリング株式会社 船舶の推進機関
CN101445152A (zh) 2003-10-28 2009-06-03 艾姆博里治有限公司 可控螺距船用螺旋桨的控制方法和控制系统
US20100274420A1 (en) * 2009-04-24 2010-10-28 General Electric Company Method and system for controlling propulsion systems
JP5544586B2 (ja) 2010-07-30 2014-07-09 国立大学法人東京海洋大学 可変ピッチプロペラ制御船および可変ピッチプロペラ制御方法
KR101489532B1 (ko) 2010-08-09 2015-02-06 현대중공업 주식회사 Ｃｐｐ 추진 제어 시스템에서의 부하 제어 방법
JP5839259B2 (ja) * 2011-06-24 2016-01-06 国立研究開発法人海上技術安全研究所 可変ピッチプロペラ制御方法および可変プロペラ制御装置ならびに可変ピッチプロペラ制御装置を搭載した船舶
CN106414961B (zh) * 2014-06-06 2019-10-18 洋马株式会社 发动机装置
EP3380903A1 (fr) * 2015-11-26 2018-10-03 Wärtsilä Finland Oy Surveillance de performance de navire

Also Published As

Publication number Publication date
KR20200085926A (ko) 2020-07-15
US10597131B2 (en) 2020-03-24
WO2017084773A1 (fr) 2017-05-26
DE102015014857A1 (de) 2017-05-18
US20180327068A1 (en) 2018-11-15
JP2019501073A (ja) 2019-01-17
CN108349580A (zh) 2018-07-31
KR20180084918A (ko) 2018-07-25

Similar Documents

Publication Publication Date Title
WO2017084773A1 (fr) Procédé de fonctionnement d'un système de propulsion de navire et système de propulsion de navire
DE112018001240B4 (de) Servolenkungsvorrichtung
DE102011011348A1 (de) Verfahren zur Ermittlung von Kavitation in hydrostatischen Vorrichtungen und Steuervorrichtung
DE102008021848A1 (de) Verfahren und System , insbesondere Servo-Lenksystem mit adaptiver Reibungskompensation
EP1080353A1 (fr) Banc d'essai de contrainte pour transmission d'helicoptere
DE102008041925A1 (de) Steuersystem für einen Flugzeugpropellerantrieb
DE102006056742A1 (de) Verfahren und System zur Steuerung der Motordrehzahl, des Drehmoments und der Leistung eines Drehmomentwandlers
DE102008010466A1 (de) Windenergieanlage mit Blatteinstellwinkelregler
DE102014117778A1 (de) Trockenkupplung-Steuerungsverfahren für ein Fahrzeug
WO2018206035A1 (fr) Procédé de détection d'un glissement de courroie
DE102011050017A1 (de) Steuermittel zum Ansteuern eines Frequenzumrichters sowie Ansteuerverfahren
WO2019170539A1 (fr) Procédé de détermination d'un rendement et/ou d'étalonnage d'un couple d'une chaîne cinématique, en particulier d'une éolienne
DE102018207140B4 (de) Verfahren zur Dämpfung von Torsionsschwingungen in einem Antriebsstrang und Antriebsstrang
DE102015219181A1 (de) Verfahren zum Betreiben eines Antriebsmotors
EP3495656B1 (fr) Procédé de détermination de la dynamique de charge d'une éolienne
EP2984335B1 (fr) Procédé et système destinés à surveiller le pas individuel des pales d'une éolienne
EP1382956B1 (fr) Procédé pour la simulation du comportement routier de vehicules
DE102016205891A1 (de) Hydrostatischer Fahrantrieb und Fahrzeug mit einem solchen hydrostatischen Fahrantrieb
DE102016201588A1 (de) Verfahren zur Einstellung eines hydrostatischen Fahrantriebs
DE112005000670T5 (de) Elektrische Servolenkungsvorrichtung
DE102014211394A1 (de) Geschwindigkeitskontrolleinrichtung für einen hydrostatischen Antrieb
DE19957020B4 (de) Vorrichtung und Verfahren zum Steuern von Automatikgetrieben
DE102014210776A1 (de) Verfahren zur Bestimmung eines Diagnoseparameters für eine Fahrzeugdiagnose eines Kraftfahrzeugs
WO2010003486A1 (fr) Procédé de fonctionnement d’un système de transmission de couple et système de transmission de couple
DE19906416A1 (de) Vorrichtung zur Drehmomentenadaption für Motormomentenmodell

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20180508

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: MAN ENERGY SOLUTIONS SE

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20190108