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This arrangement combines the diesel engines used for propulsion and for electric power generation, greatly reducing service cost, since it reduces the number of different diesel engines and electric motors, requiring considerably less maintenance. Also, electric motors work efficiently over a wide
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Another advantage of the diesel-electric transmission is that without the need of a mechanical connection, the diesel generators can be decoupled acoustically from the hull of the ship, making it less noisy. This has been used extensively by military
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A system which uses both diesel engines and gas turbines to generate electricity for electric motors, where there is no mechanical transmission from either to the propellers, is not classified as CODLAG, but as
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speed range, and can be connected directly to the propeller shaft so that simpler gearboxes can be used to combine the mechanical output of turbine and
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301:(IEP) or integrated full electric propulsion (IFEP). Such an arrangement is in use on passenger ships like
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Modification of the combined diesel and gas propulsion system for ships
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459:(Royal Australian Navy, under construction)
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238:powers the shafts via a cross-connecting
109:Learn how and when to remove this message
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292:(GT: gas turbine; DG: diesel generator)
230:(usually 2). The motors are powered by
125:Principle of a CODLAG propulsion system
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560:Mistral-class amphibious assault ship
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270:Integrated electric propulsion (IEP)
47:adding citations to reliable sources
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58:"Combined diesel–electric and gas"
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450:(Royal Navy, under construction)
352:Defence and intervention frigate
130:Combined diesel-electric and gas
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262:but surface naval vessels like
146:combined diesel-electric or gas
34:needs additional citations for
481:-class amphibious assault ship
472:-class amphibious assault ship
465:(Royal Canadian Navy, planned)
299:integrated electric propulsion
285:Integrated electric propulsion
276:Integrated electric propulsion
266:vessels will benefit as well.
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527:class landing platform dock
420:(United States Coast Guard)
226:which are connected to the
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463:Canadian Surface Combatant
442:FREMM multipurpose frigate
346:FREMM multipurpose frigate
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222:A CODLAG system employs
144:. A variant, called the
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510:(Royal Fleet Auxiliary)
234:. For higher speeds, a
138:combined diesel and gas
418:Polar-class icebreaker
348:(Italian Navy version)
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140:propulsion system for
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444:(French Navy version)
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520:(US Sealift Command)
412:List of CODLOG ships
330:List of CODLAG ships
43:improve this article
487:F110-class frigate
392:United States Navy
362:F125 class frigate
326:(DDG-1000/DD(X)).
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621:Marine propulsion
533:Type 45 destroyer
508:Wave class tanker
494:List of IEP ships
314:Type 45 destroyer
289:Type 45 destroyer
232:diesel generators
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32:This article
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597:. Retrieved
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41:Please help
36:verification
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405:cruiseferry
366:German Navy
356:French Navy
236:gas turbine
214:IEP or IFEP
167:propulsion
579:References
340:Royal Navy
310:Royal Navy
260:submarines
99:March 2024
69:newspapers
556:(US Navy)
554:destroyer
518:(T-AKE-1)
403:(Finnish
373:Pohjanmaa
324:destroyer
254:systems.
615:Category
599:19 March
567:See also
434:Chungnam
316:and the
244:clutches
163:Combined
549:Zumwalt
479:America
400:Finnjet
319:Zumwalt
287:in the
240:gearbox
83:scholar
551:-class
525:Albion
455:Hunter
438:(ROKN)
429:(ROKN)
321:-class
186:CODLAG
182:CODLAD
165:marine
156:System
150:CODLOG
134:CODLAG
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514:USNS
483:(USN)
474:(USN)
425:Daegu
210:CONAS
206:COGAS
202:COGAG
198:COGOG
194:COSAG
190:CODAD
178:CODAG
174:CODOG
142:ships
90:JSTOR
76:books
601:2013
500:RMS
470:Wasp
398:GTS
303:RMS
62:news
312:'s
45:by
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