DE102004029286A1 - Engine installation structure for ship has exhaust gas drive type super charger attached to main engine to supply compressed raw air to assistant engine during need - Google Patents
Engine installation structure for ship has exhaust gas drive type super charger attached to main engine to supply compressed raw air to assistant engine during need Download PDFInfo
- Publication number
- DE102004029286A1 DE102004029286A1 DE102004029286A DE102004029286A DE102004029286A1 DE 102004029286 A1 DE102004029286 A1 DE 102004029286A1 DE 102004029286 A DE102004029286 A DE 102004029286A DE 102004029286 A DE102004029286 A DE 102004029286A DE 102004029286 A1 DE102004029286 A1 DE 102004029286A1
- Authority
- DE
- Germany
- Prior art keywords
- engine
- exhaust gas
- auxiliary
- gas turbocharger
- main
- 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.)
- Granted
Links
Classifications
-
- 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/16—Control of the pumps by bypassing charging air
- F02B37/164—Control of the pumps by bypassing charging air the bypassed air being used in an auxiliary apparatus, e.g. in an air turbine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B21/00—Combinations of two or more machines or engines
-
- 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
- F02B73/00—Combinations of two or more engines, not otherwise provided for
-
- 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
-
- 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/16—Control of the pumps by bypassing charging air
- F02B37/164—Control of the pumps by bypassing charging air the bypassed air being used in an auxiliary apparatus, e.g. in an air turbine
- F02B37/166—Control of the pumps by bypassing charging air the bypassed air being used in an auxiliary apparatus, e.g. in an air turbine the auxiliary apparatus being a combustion chamber, e.g. upstream of turbine
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Supercharger (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
Description
Die Erfindung betrifft eine Motorenanlage, insbesondere eine Schiffsmotorenanlage, gemäß dem Oberbegriff des Patentanspruchs 1.The The invention relates to an engine installation, in particular a ship engine installation, according to the generic term of claim 1
Schiffsmotorenanlagen, die vorzugsweise als Dieselmotorenanlagen ausgebildet sind, verfügen in der Regel über mindestens einen insbesondere als Zweitakt-Dieselmotor ausgebildeten Hauptmotor sowie mindestens einen insbesondere als Viertakt-Dieselmotor ausgebildeten Hilfsmotor, wobei der Hauptmotor der Bereitstellung einer Antriebsleistung zur Fortbewegung des Schiffs und der Hilfsmotor der Bereitstellung von elektrischer Energie für ein Bordnetz des Schiffs dient. Nach dem Stand der Technik ist zumindest dem Hauptmotor solcher Motoranlagen ein Abgasturbolader zugeordnet, der die in einem Abgasstrom des Hauptmotors enthaltende Energie in einer Turbine in mechanische Energie zum Antrieb eines Verdichters des Abgasturboladers wandelt, um einen dem Verdichter zugeführten Frischluftmassenstrom zu verdichten und mit einem erhöhten Ladedruck dem Hauptmotor zuzuführen.Marine engine systems, which are preferably designed as diesel engine systems, have in the Usually over at least one in particular designed as a two-stroke diesel engine main engine and at least one designed in particular as a four-stroke diesel engine Auxiliary motor, wherein the main motor of providing a drive power for locomotion of the ship and the auxiliary engine of the provision of electrical energy for an electrical system of the ship is used. According to the state of the art is at least associated with the main engine of such engine systems, an exhaust gas turbocharger, the energy contained in an exhaust stream of the main engine in a turbine into mechanical energy to drive a compressor the exhaust gas turbocharger converts to a fresh air mass flow supplied to the compressor to condense and with an increased To supply boost pressure to the main engine.
Durch den Entwicklungsfortschritt der Turboladertechnik werden immer höhere Turboladerwirkungsgrade zur Verfügung gestellt. Bei sonst unveränderten Randbedingungen erhöht sich der Luftmassenstrom durch den Motor als auch der Abgasmassenstrom proportional mit dem Wirkungsgrad des Abgasturboladers. Speziell bei als Zweitakt-Dieselmotoren ausgebildeten Hauptmotoren kann mit dem zusätzlichen Luftmassenstrom bzw. Abgasmassenstrom des Hauptmotors jedoch keine Verbesserung des thermischen Wirkungsgrads der Motorenanlage erzielt werden. Nach dem Stand der Technik wird der überschüssige Abgasmassenstrom in sogenannten Turbo-Compound-Motorenanlagen dazu genutzt, um mit dem überschüssigen Abgasmassenstrom eine Nutzturbine zur Bereitstellung mechanischer oder elektrischer Energie anzutreiben.By The development progress of the turbocharger technology is becoming ever higher turbocharger efficiency to disposal posed. With otherwise unchanged Boundary conditions increased the mass air flow through the engine as well as the exhaust gas mass flow proportional to the efficiency of the turbocharger. specially designed as two-stroke diesel engines main engines can with the additional Air mass flow or exhaust gas mass flow of the main engine but no Improvement of the thermal efficiency of the engine system achieved become. According to the prior art, the excess exhaust gas mass flow in so-called turbo compound engine plants used to with the excess exhaust gas mass flow a power turbine for providing mechanical or electrical To power energy.
Mit derartigen Turbo-Compound-Motorenanlagen lässt sich zwar der thermische Wirkungsgrad der gesamten Motoranlage verbessern, Nachteile solcher Turbo-Compound-Motorenanlagen sind jedoch die hohen Anschaffungskosten, der hohe Installationsaufwand, ein erhöhter Service-Bedarf sowie ein erhöhter Ausbildungsbedarf des Bedienpersonals sowie erforderliche komplexe Steuerungssysteme.With Although such turbo-compound engine systems can be the thermal Improve the efficiency of the entire engine system, disadvantages of such Turbo compound engine plants However, the high initial costs, the high installation costs, an elevated one Service needs as well as increased Training needs of the operator and required complex Control systems.
Hiervon ausgehend liegt der vorliegenden Erfindung das Problem zugrunde, eine neuartige Motorenanlage, insbesondere eine neuartige Schiffsdieselmotorenanlage, zu schaffen.Of these, Based on the present invention, the problem is based a novel engine plant, in particular a novel marine diesel engine plant, to accomplish.
Dieses Problem wird durch eine Motorenanlage, insbesondere eine Schiffsdieselmotorenanlage, gemäß Patentanspruch 1 gelöst. Erfindungsgemäß sind der Hauptmotor und der Hilfsmotor derart gekoppelt, dass im Bedarfsfall ein Teil des vom dem Hauptmotor zugeordneten Abgasturbolader verdichteten Frischluftmassenstroms dem Hilfsmotor zuführbar ist.This Problem is caused by an engine system, in particular a marine diesel engine plant, according to claim 1 solved. According to the invention Main motor and the auxiliary motor coupled in such a way that, if necessary a portion of the exhaust gas turbocharger associated with the main engine compressed fresh air mass flow the auxiliary motor can be fed.
Im Sinne der hier vorliegenden Erfindung wird vorgeschlagen, eine thermodynamische Kopplung des Hauptmotors mit dem Hilfsmotor zu etablieren. Überschüssige, vom dem Hauptmotor zugeordneten Abgasturbolader verdichtete Luft wird in einen Bypass-Luftmassenstrom umgesetzt, der dem Hilfsmotor zur Erhöhung dessen thermodynamischen Wirkungsgrads und zur Reduzierung von Emissionen zur Verfügung gestellt wird. Mit der hier vorliegenden Erfindung kann die Energiebilanz der gesamten Motoranlage und damit der thermische Wirkungsgrad derselben verbessert werden. Die sogenannten Turbo-Compound-Motorenanlagen anhaftenden Nachteile werden mit der hier vorliegenden Erfindung vermieden.in the For the purposes of the present invention, it is proposed to use a thermodynamic Establish coupling of the main engine with the auxiliary engine. Excess, from the exhaust gas turbocharger assigned to the main engine becomes compressed air converted into a bypass air mass flow, the auxiliary motor for increase its thermodynamic efficiency and to reduce emissions to disposal is provided. With the present invention, the energy balance the entire engine system and thus the thermal efficiency of the same be improved. The so-called turbo compound engine plants Adhesive disadvantages are with the present invention avoided.
Bevorzugte Weiterbildungen der Erfindung ergeben sich aus den Unteransprüchen und der nachfolgenden Beschreibung. Ausführungsbeispiele der Erfindung werden, ohne hierauf beschränkt zu sein, an Hand der Zeichnung näher erläutert. Dabei zeigt:preferred Further developments of the invention will become apparent from the dependent claims and the following description. Embodiments of the invention without being limited to this to be closer to the drawing explained. Showing:
Nachfolgend
wird die vorliegende Erfindung unter Bezugnahme auf
Im
Ausführungsbeispiel
der
Die
in der Turbine
Im
Sinne der hier vorliegenden Erfindung sind der Hauptmotor
Wie
Im
Ausführungsbeispiel
der
Ein
zweites Ausführungsbeispiel
einer erfindungsgemäßen Motorenanlage
Im
Ausführungsbeispiel
der
Der
Abgasstrom
Ein
weiteres Ausführungsbeispiel
einer erfindungsgemäßen Motorenanlage
Im
Ausführungsbeispiel
der
Im
Ausführungsbeispiel
der
Allen
Ausführungsbeispielen
der
- 11
- Motorenanlageengine plant
- 22
- Hauptmotormain engine
- 33
- Hilfsmotorauxiliary engine
- 44
- Schiffsschraubepropeller
- 55
- Generatorgenerator
- 66
- Abgasturboladerturbocharger
- 77
- Turbineturbine
- 88th
- Abgasstromexhaust gas flow
- 99
- Verdichtercompressor
- 1010
- Pfeilarrow
- 1111
- AbgasableitungFlue gas discharge
- 1212
- FrischluftmassenstromFresh air mass flow
- 1313
- Pfeilarrow
- 1414
- LadeluftkühlerIntercooler
- 1515
- Abzweigungdiversion
- 1616
- Pfeilarrow
- 1717
- VentilValve
- 1818
- Pfeilarrow
- 1919
- Pfeilarrow
- 2020
- LadeluftkühlerIntercooler
- 2121
- Abgasstromexhaust gas flow
- 2222
- Motorenanlageengine plant
- 2323
- Abgasturboladerturbocharger
- 2424
- Verdichtercompressor
- 2525
- Turbineturbine
- 2626
- Pfeilarrow
- 2727
- Motorenanlageengine plant
- 2828
- Abgasturboladerturbocharger
- 2929
- Verdichtercompressor
- 3030
- FrischluftmassenstromFresh air mass flow
- 3131
- VentilValve
- 3232
- Turbineturbine
- 3333
- Pfeilarrow
- 3434
- Pfeilarrow
- 3535
- Pfeilarrow
- 3636
- VentilValve
Claims (10)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004029286A DE102004029286B4 (en) | 2004-06-17 | 2004-06-17 | engine plant |
JP2005172183A JP2006002769A (en) | 2004-06-17 | 2005-06-13 | Engine facility |
KR1020050050848A KR20060046440A (en) | 2004-06-17 | 2005-06-14 | Motive power unit |
CNB2005100785578A CN100432391C (en) | 2004-06-17 | 2005-06-17 | Engine apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004029286A DE102004029286B4 (en) | 2004-06-17 | 2004-06-17 | engine plant |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102004029286A1 true DE102004029286A1 (en) | 2006-01-12 |
DE102004029286B4 DE102004029286B4 (en) | 2009-01-22 |
Family
ID=35501692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102004029286A Expired - Fee Related DE102004029286B4 (en) | 2004-06-17 | 2004-06-17 | engine plant |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2006002769A (en) |
KR (1) | KR20060046440A (en) |
CN (1) | CN100432391C (en) |
DE (1) | DE102004029286B4 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012146372A3 (en) * | 2011-04-26 | 2013-01-03 | Audi Ag | Arrangement with an internal combustion engine and a turbocharger, and method for operating a turbocharger |
US20180100431A1 (en) * | 2016-10-11 | 2018-04-12 | Yamaha Hatsudoki Kabushiki Kaisha | Outboard motor unit and marine vessel |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007033693A1 (en) * | 2007-07-19 | 2009-01-22 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Arrangement for recovering unused energy of exhaust gas of an internal combustion engine and corresponding method |
WO2010019527A2 (en) * | 2008-08-15 | 2010-02-18 | Burch Leon A | Systems and methods for powering accessories in engine driven vehicles using auxiliary engine power units |
DE102009022711A1 (en) * | 2009-05-26 | 2011-02-03 | Man Diesel & Turbo Se | Ship propulsion system and ship equipped therewith |
JP5086323B2 (en) * | 2009-11-30 | 2012-11-28 | 三菱重工業株式会社 | Waste heat recovery type ship propulsion device, ship equipped with the same, and control method of exhaust heat recovery type ship propulsion device |
US8602721B2 (en) * | 2009-12-02 | 2013-12-10 | Wartsila Finland Oy | Method of operating turbocharged piston engine |
FR2958325B1 (en) * | 2010-03-30 | 2013-10-18 | Valeo Sys Controle Moteur Sas | SUPERHEATING THERMAL MOTOR AND METHOD OF CONTROLLING THE SAME |
DE102012208071A1 (en) * | 2012-05-15 | 2013-11-21 | Man Diesel & Turbo Se | Drive system and method for operating the same |
US10746089B2 (en) * | 2018-01-25 | 2020-08-18 | Caterpillar Inc. | Inline turbocharger arrangement and method |
WO2022087249A1 (en) * | 2020-10-21 | 2022-04-28 | Gussow Seth | External compression engine |
CN113606724B (en) * | 2021-08-09 | 2022-08-16 | 兰州大学 | Anti-infection nursing device and using method thereof |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH215808A (en) * | 1940-03-29 | 1941-07-15 | Sulzer Ag | Propulsion system for vehicles. |
DE2545665B2 (en) * | 1975-10-11 | 1980-06-12 | Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen | Propulsion system |
US4809506A (en) * | 1987-05-12 | 1989-03-07 | Man B&W Diesel A/S | Engine plant comprising a plurality of turbo-charged combustion engines |
JPH01211514A (en) * | 1988-02-18 | 1989-08-24 | Pola Chem Ind Inc | Makeup cosmetic in pressed form |
DE3711863C2 (en) * | 1987-04-08 | 1989-11-16 | Man B & W Diesel Ag, 8900 Augsburg, De | |
DE4024572C2 (en) * | 1990-08-02 | 1994-11-10 | Kloeckner Humboldt Deutz Ag | Register charging for internal combustion engines in commercial vehicles |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2151163A5 (en) * | 1971-08-23 | 1973-04-13 | Amiot F | |
GB1535456A (en) * | 1976-03-02 | 1978-12-13 | Hitachi Shipbuilding Eng Co | Marine diesel engines |
HU175035B (en) * | 1977-02-14 | 1980-05-28 | Autoipari Kutato Intezet | Method for turbocharging internal combustion engine operated under circumstances of the high mountains and the turbocharged internal combustional combustion engine operthe method |
CH667495A5 (en) * | 1985-04-25 | 1988-10-14 | Bbc Brown Boveri & Cie | Booted MARINE DIESEL ENGINE. |
DK155134C (en) * | 1985-10-28 | 1989-07-03 | Man B & W Diesel As | MULTI-ENGINE SYSTEMS WITH TURBOLED COMBUSTION ENGINES |
CH669977A5 (en) * | 1986-02-27 | 1989-04-28 | Bbc Brown Boveri & Cie | |
JPH01211614A (en) * | 1987-10-29 | 1989-08-24 | Nkk Corp | Supercharging system for main and auxiliary engines |
DE4439573A1 (en) * | 1994-11-05 | 1996-05-09 | Mtu Friedrichshafen Gmbh | Method of using IC engine |
-
2004
- 2004-06-17 DE DE102004029286A patent/DE102004029286B4/en not_active Expired - Fee Related
-
2005
- 2005-06-13 JP JP2005172183A patent/JP2006002769A/en active Pending
- 2005-06-14 KR KR1020050050848A patent/KR20060046440A/en not_active Application Discontinuation
- 2005-06-17 CN CNB2005100785578A patent/CN100432391C/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH215808A (en) * | 1940-03-29 | 1941-07-15 | Sulzer Ag | Propulsion system for vehicles. |
DE2545665B2 (en) * | 1975-10-11 | 1980-06-12 | Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen | Propulsion system |
DE3711863C2 (en) * | 1987-04-08 | 1989-11-16 | Man B & W Diesel Ag, 8900 Augsburg, De | |
US4809506A (en) * | 1987-05-12 | 1989-03-07 | Man B&W Diesel A/S | Engine plant comprising a plurality of turbo-charged combustion engines |
JPH01211514A (en) * | 1988-02-18 | 1989-08-24 | Pola Chem Ind Inc | Makeup cosmetic in pressed form |
DE4024572C2 (en) * | 1990-08-02 | 1994-11-10 | Kloeckner Humboldt Deutz Ag | Register charging for internal combustion engines in commercial vehicles |
Non-Patent Citations (2)
Title |
---|
Patent Abstracts of Japan & JP 01211514 A * |
Patent Abstracts of Japan: JP 01-211 514 A |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012146372A3 (en) * | 2011-04-26 | 2013-01-03 | Audi Ag | Arrangement with an internal combustion engine and a turbocharger, and method for operating a turbocharger |
US20180100431A1 (en) * | 2016-10-11 | 2018-04-12 | Yamaha Hatsudoki Kabushiki Kaisha | Outboard motor unit and marine vessel |
US10385768B2 (en) * | 2016-10-11 | 2019-08-20 | Yamaha Hatsudoki Kabushiki Kaisha | Outboard motor unit and marine vessel including plurality of engines and shared supercharger |
Also Published As
Publication number | Publication date |
---|---|
DE102004029286B4 (en) | 2009-01-22 |
CN1712683A (en) | 2005-12-28 |
CN100432391C (en) | 2008-11-12 |
KR20060046440A (en) | 2006-05-17 |
JP2006002769A (en) | 2006-01-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: MAN DIESEL SE, 86153 AUGSBURG, DE |
|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: MAN DIESEL & TURBO SE, 86153 AUGSBURG, DE |
|
R081 | Change of applicant/patentee |
Owner name: MAN ENERGY SOLUTIONS SE, DE Free format text: FORMER OWNER: MAN DIESEL & TURBO SE, 86153 AUGSBURG, DE |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |