EP0217049B1 - Système de propulsion pour navires - Google Patents
Système de propulsion pour navires Download PDFInfo
- Publication number
- EP0217049B1 EP0217049B1 EP86110464A EP86110464A EP0217049B1 EP 0217049 B1 EP0217049 B1 EP 0217049B1 EP 86110464 A EP86110464 A EP 86110464A EP 86110464 A EP86110464 A EP 86110464A EP 0217049 B1 EP0217049 B1 EP 0217049B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- propulsion
- motor
- generator
- diesel engine
- power
- 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.)
- Expired
Links
Images
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
-
- 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
- B63H21/20—Use of propulsion power plant or units on vessels the vessels being powered by combinations of different types of propulsion units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
Definitions
- the invention relates to a ship propulsion system, in particular for a passenger ship, in which the propulsion system has at least one propeller shaft provided with an adjustable propeller, which is directly coupled to a slow-running two-stroke diesel engine as the prime mover, with at least two driving a generator for generating the electrical energy Auxiliary diesel engines are provided.
- the required top speed is considerably higher than the maximum cruise speed required. This top speed is only used in exceptional cases; however, the drive systems have to be designed for top speed, which results in oversizing and thus a relatively poor use of the installed engine power.
- the object of the invention is to improve the use of the total power installed on the ship in the form of diesel engines. This object is achieved with the present invention in that an electric motor / generator is provided between the electrical system and each drive diesel engine, which takes power from the electrical system and passes it on to the drive shaft via the crankshaft of the drive diesel engine or the excess drive power transfers to the electrical system.
- the propulsion motor (s) can be designed so that - taking into account a safety margin - with, for example, 90% of its maximum output, it only provides the output required at the maximum cruising speed required, i.e. a basic load of the propulsion output, while higher ship speeds or Drive power is taken from the motor / generator, which is preferably arranged in series with the drive shaft and the drive diesel engine, from the redundant power reserve of the electrical system.
- the directly coupled two-stroke diesel engine provides a drive system that is characterized by low fuel consumption, lower maintenance costs and the elimination of transmission losses.
- the drive system shown in Fig. 1 has two drive shafts 1, at the ends of which a variable pitch propeller 2 is arranged.
- the drive shafts 1 are each directly connected to a drive diesel engine 3 of the slow-running two-stroke engine type; Of course, instead of two drive shafts 1, only one or more can be provided.
- Each of these generators 5 is driven by its own auxiliary engine 6, which consists of a medium-speed or high-speed four-stroke engine.
- the power installed with these motors is so great that the need for electrical energy can be met several times, for example 1.25 to 1.5 times.
- two motor / generators 7 are connected to the vehicle electrical system 4, which are connected in FIG. 1 via a reduction gear 8 - and in FIG. 2 directly - to the crankshaft 9 of the drive diesel engine 3, an elastic one in FIG. 1 Clutch 10 enables mechanical separation of the motor / generators 7 from the crankshaft.
- the drive motors 3 are designed so that they are at about 90% ensure their maximum performance is kept to the maximum required cruising speed.
- the drive motors 3 alone cannot cover the power requirement between points 11 and 12 in the left part of FIG. 3 for the speed range B.
- the motor / generators 7 are additionally connected to the crankshaft 9 as motors in this area.
- the drive power at point 11 is assigned a speed of the crankshaft (point 13) which corresponds to the synchronous speed n s of the motor / generator 7 (FIG. 2) or corresponds ( Fig. 1).
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Control Of Eletrric Generators (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH3778/85 | 1985-09-03 | ||
CH3778/85A CH667627A5 (de) | 1985-09-03 | 1985-09-03 | Schiffsantrieb. |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0217049A2 EP0217049A2 (fr) | 1987-04-08 |
EP0217049A3 EP0217049A3 (en) | 1987-09-02 |
EP0217049B1 true EP0217049B1 (fr) | 1989-01-18 |
Family
ID=4263285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86110464A Expired EP0217049B1 (fr) | 1985-09-03 | 1986-07-29 | Système de propulsion pour navires |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0217049B1 (fr) |
JP (1) | JPS6255294A (fr) |
KR (1) | KR940001623B1 (fr) |
CN (1) | CN1005477B (fr) |
CA (1) | CA1266205A (fr) |
CH (1) | CH667627A5 (fr) |
DE (2) | DE3531990A1 (fr) |
DK (1) | DK161629C (fr) |
FI (1) | FI86395C (fr) |
NO (1) | NO863515L (fr) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4340747C1 (de) * | 1993-11-30 | 1995-04-27 | Nord Systemtechnik | Schiffspropulsionsanlage mit zwei gegenläufig rotierenden Propellern |
CN1044706C (zh) * | 1994-01-13 | 1999-08-18 | 中国人民解放军中南新技术研究所 | 抗坏血酸钙的制备方法 |
DE4432483A1 (de) * | 1994-09-13 | 1996-03-14 | Blohm Voss Ag | Zusatzantrieb für Seeschiffe |
DE4441604C2 (de) * | 1994-11-23 | 1997-09-04 | Stn Atlas Elektronik Gmbh | Schiffspropulsionsanlage mit zwei koaxialen, gegenläufig rotierenden Propellern |
DE10061578A1 (de) * | 2000-12-11 | 2002-06-27 | Siemens Ag | Hybridantrieb für Schiffe |
DE10111910A1 (de) | 2001-03-13 | 2002-09-19 | Man B&W Diesel A/S, Copenhagen Sv | Hybride dieselmechanische und -elektrische Antriebsanlage für einen sicheren und anpassungsfähigen Schiffsbetrieb |
AU2002318125A1 (en) * | 2001-05-08 | 2002-11-18 | Jim Wilson | Marine propulsion unit |
CN1326747C (zh) * | 2002-10-07 | 2007-07-18 | 曼B与W狄赛尔公司 | 具有两个发动机的发动机设备 |
CA2544910C (fr) * | 2005-04-25 | 2013-07-09 | Railpower Technologies Corp. | Commande de locomotion par sources multiples principales d'alimentation |
DE102005062583A1 (de) * | 2005-12-27 | 2007-07-05 | Siemens Ag | Verfahren zum Betrieb eines Energiesystems eines Schiffes sowie dafür geeignetes Energiesystem |
US7876061B2 (en) | 2007-06-01 | 2011-01-25 | Progress Rail Services Corp. | Power system with multiple generator units |
US7952306B2 (en) | 2007-06-01 | 2011-05-31 | Progress Rail Services Corp | Power system with multiple generator units |
US8062081B2 (en) * | 2007-12-12 | 2011-11-22 | Foss Maritime Company, Inc. | Hybrid propulsion systems |
JP5324140B2 (ja) * | 2008-06-19 | 2013-10-23 | 三菱重工コンプレッサ株式会社 | 回転機の制御装置及び制御方法、並びに、制御装置を備えた回転機ユニット |
ATE553995T1 (de) | 2009-02-16 | 2012-05-15 | Claus-D Christophel | Antriebssystem für ein schiff |
DK2218637T3 (da) | 2009-02-16 | 2012-07-16 | Claus-D Christophel | Fremdrivningssystem til et skib |
ES2384819T3 (es) | 2009-04-22 | 2012-07-12 | Claus-D. Christophel | Sistema de accionamiento para un barco |
BR112013017022A2 (pt) * | 2010-12-31 | 2019-09-24 | Abb Oy | sistema de propulsão |
CN102975840A (zh) * | 2012-11-15 | 2013-03-20 | 广新海事重工股份有限公司 | 一种船用柴油机和反供轴带发电机联合动力*** |
JP5696199B2 (ja) * | 2013-10-23 | 2015-04-08 | 三菱重工業株式会社 | 船舶 |
JP6697218B2 (ja) * | 2014-11-11 | 2020-05-20 | 川崎重工業株式会社 | 船舶の推進システム |
CN104670455B (zh) * | 2014-12-26 | 2017-04-05 | 大连中远船务工程有限公司 | 不改变船型克服能耗指数的方法 |
CN106542072A (zh) * | 2016-12-27 | 2017-03-29 | 中国船舶重工集团公司第七研究所 | 一种船舶柴油机推进动力模块 |
JP6998125B2 (ja) * | 2017-04-17 | 2022-01-18 | 川崎重工業株式会社 | 船舶の推進システムの制御方法 |
CN107444601B (zh) * | 2017-08-15 | 2020-03-10 | 上海船舶研究设计院(中国船舶工业集团公司第六0四研究院) | 一种柴电混合推进***及静态进入pti的方法 |
US10644511B2 (en) * | 2017-11-06 | 2020-05-05 | Caterpillar Inc. | Multi-engine optimizer zone strategy |
CN109367750A (zh) * | 2018-12-04 | 2019-02-22 | 上海振华重工(集团)股份有限公司 | 轴发电机控制***以及船舶混合动力*** |
DE102019207936A1 (de) * | 2019-05-29 | 2020-12-03 | Siemens Aktiengesellschaft | Energieversorgungseinrichtung |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1250757B (fr) * | ||||
DE668133C (de) * | 1931-04-18 | 1938-11-26 | Bbc Brown Boveri & Cie | Verfahren zum Umsteuern eines elektrisch angetriebenen Schiffes |
FR53430E (fr) * | 1944-01-03 | 1946-01-10 | Groupe moteur combiné pour navires de charge et autres | |
NO800935L (no) * | 1980-03-31 | 1981-10-01 | Moss Rosenberg Verft As | Fremdriftsmaskineri for lng-skip. |
JPS5820594A (ja) * | 1981-07-31 | 1983-02-07 | Nippon Kokan Kk <Nkk> | 可変ピツチプロペラ船の自動負荷制御装置 |
JPS5842238U (ja) * | 1981-09-10 | 1983-03-19 | 三城建機株式会社 | 被覆したh型鋼 |
-
1985
- 1985-09-03 CH CH3778/85A patent/CH667627A5/de not_active IP Right Cessation
- 1985-09-07 DE DE19853531990 patent/DE3531990A1/de not_active Ceased
-
1986
- 1986-06-30 DK DK311686A patent/DK161629C/da not_active IP Right Cessation
- 1986-07-10 FI FI862905A patent/FI86395C/fi not_active IP Right Cessation
- 1986-07-28 JP JP61175859A patent/JPS6255294A/ja active Pending
- 1986-07-29 EP EP86110464A patent/EP0217049B1/fr not_active Expired
- 1986-07-29 DE DE8686110464T patent/DE3661812D1/de not_active Expired
- 1986-07-31 CN CN86104882.2A patent/CN1005477B/zh not_active Expired
- 1986-08-04 KR KR1019860006426A patent/KR940001623B1/ko not_active IP Right Cessation
- 1986-08-28 CA CA000517015A patent/CA1266205A/fr not_active Expired - Lifetime
- 1986-09-02 NO NO863515A patent/NO863515L/no unknown
Also Published As
Publication number | Publication date |
---|---|
DE3661812D1 (en) | 1989-02-23 |
DK161629C (da) | 1996-06-24 |
EP0217049A3 (en) | 1987-09-02 |
DE3531990A1 (de) | 1987-03-12 |
CA1266205A (fr) | 1990-02-27 |
NO863515L (no) | 1987-03-04 |
DK311686D0 (da) | 1986-06-30 |
FI862905A0 (fi) | 1986-07-10 |
KR940001623B1 (ko) | 1994-02-28 |
JPS6255294A (ja) | 1987-03-10 |
CN86104882A (zh) | 1987-03-04 |
CH667627A5 (de) | 1988-10-31 |
FI862905A (fi) | 1987-03-04 |
EP0217049A2 (fr) | 1987-04-08 |
FI86395B (fi) | 1992-05-15 |
FI86395C (fi) | 1992-08-25 |
NO863515D0 (no) | 1986-09-02 |
CN1005477B (zh) | 1989-10-18 |
DK161629B (da) | 1991-07-29 |
DK311686A (da) | 1987-03-04 |
KR870002983A (ko) | 1987-04-14 |
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