ATE422611T1 - SYSTEM AND METHOD FOR SUPPLYING A LARGE DIESEL ENGINE WITH AUXILIARY POWER - Google Patents
SYSTEM AND METHOD FOR SUPPLYING A LARGE DIESEL ENGINE WITH AUXILIARY POWERInfo
- Publication number
- ATE422611T1 ATE422611T1 AT01989948T AT01989948T ATE422611T1 AT E422611 T1 ATE422611 T1 AT E422611T1 AT 01989948 T AT01989948 T AT 01989948T AT 01989948 T AT01989948 T AT 01989948T AT E422611 T1 ATE422611 T1 AT E422611T1
- Authority
- AT
- Austria
- Prior art keywords
- auxiliary power
- engine
- power unit
- warm
- provides electrical
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D25/00—Controlling two or more co-operating engines
- F02D25/04—Controlling two or more co-operating engines by cutting-out engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
- F01M5/02—Conditioning lubricant for aiding engine starting, e.g. heating
- F01M5/021—Conditioning lubricant for aiding engine starting, e.g. heating by heating
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases or frames
- F02F2007/0097—Casings, e.g. crankcases or frames for large diesel engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N19/00—Starting aids for combustion engines, not otherwise provided for
- F02N19/02—Aiding engine start by thermal means, e.g. using lighted wicks
- F02N19/04—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines
- F02N19/10—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines by heating of engine coolants
Abstract
A system and method for providing auxiliary power to a large diesel engine allowing shutdown of such large engine in all weather conditions. An auxiliary power unit made up of a secondary engine (45) coupled to an electrical generator (48) is provided. An automatic control system shuts down the primary engine (10) after a period of idling and the auxiliary power unit provides electrical power for heating and air conditioning. In cold weather, the auxiliary power unit maintains the primary engine coolant and lube-oil warm to facilitate engine restart. The coolant system (55) is kept warm using a heat changer (57) and electrical heaters. The lube-oil system is kept warm using a recirculating pump and electrical heaters. In warm weather, the auxiliary power unit provides electrical power for air conditioning and other hotel loads. The auxiliary power unit isolates the primary engine batteries during operation and provides electrical power for hotel and non-vital loads.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2326299 CA2326299A1 (en) | 2000-11-17 | 2000-11-17 | Lay over support system for locomotives (or locomotive with lay over support system) |
US09/773,072 US6470844B2 (en) | 2001-01-31 | 2001-01-31 | System and method for supplying auxiliary power to a large diesel engine |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE422611T1 true ATE422611T1 (en) | 2009-02-15 |
Family
ID=25682235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01989948T ATE422611T1 (en) | 2000-11-17 | 2001-11-08 | SYSTEM AND METHOD FOR SUPPLYING A LARGE DIESEL ENGINE WITH AUXILIARY POWER |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1339981B1 (en) |
AT (1) | ATE422611T1 (en) |
AU (2) | AU2002228832B2 (en) |
DE (1) | DE60137642D1 (en) |
EA (1) | EA005176B1 (en) |
GE (1) | GEP20053556B (en) |
NZ (1) | NZ525721A (en) |
WO (1) | WO2002040845A2 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4614811B2 (en) * | 2005-04-04 | 2011-01-19 | トヨタ自動車株式会社 | Drive device, automobile equipped with the same, and drive device control method |
DE102011000951B4 (en) | 2011-02-25 | 2012-10-04 | Krauss-Maffei Wegmann Gmbh & Co. Kg | Vehicle, in particular military vehicle, with a device for controlling the temperature of vehicle components. |
US9731604B2 (en) | 2013-08-01 | 2017-08-15 | General Electric Company | Distributed auxiliary power unit |
CA2914185A1 (en) | 2015-11-27 | 2017-05-27 | Impco Technologies Canada Inc. | Idle and cold-start start elimination system in locomotives |
DE102016117327A1 (en) | 2016-09-15 | 2018-03-15 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Auxiliary unit for a locomotive |
US10919412B2 (en) | 2018-09-24 | 2021-02-16 | Transportation Ip Holdings, Llc | Method and systems for an auxiliary power unit |
US10895199B2 (en) * | 2018-09-24 | 2021-01-19 | Transportation Ip Holdings, Llc | Method and systems for an auxiliary power unit |
CN110091880B (en) * | 2019-05-23 | 2020-05-22 | 湘潭牵引机车厂有限公司 | Power management system of tunnel engineering electric locomotive based on super capacitor |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4424775A (en) * | 1981-11-09 | 1984-01-10 | Microphor, Inc. | Apparatus for maintaining a diesel engine in restarting condition |
US4448157A (en) * | 1982-03-08 | 1984-05-15 | Eckstein Robert J | Auxiliary power unit for vehicles |
US4711204A (en) * | 1983-08-08 | 1987-12-08 | Rusconi David M | Apparatus and method for cold weather protection of large diesel engines |
US4935689A (en) * | 1987-02-03 | 1990-06-19 | Kawasaki Jukogyo Kabushiki Kaisha | Vehicle mounted engine generator system |
US5398508A (en) * | 1992-03-05 | 1995-03-21 | Brown; Arthur E. | Three displacement engine and transmission systems for motor vehicles |
-
2001
- 2001-11-08 EP EP01989948A patent/EP1339981B1/en not_active Expired - Lifetime
- 2001-11-08 AU AU2002228832A patent/AU2002228832B2/en not_active Expired
- 2001-11-08 DE DE60137642T patent/DE60137642D1/en not_active Expired - Lifetime
- 2001-11-08 EA EA200300581A patent/EA005176B1/en not_active IP Right Cessation
- 2001-11-08 GE GE5209A patent/GEP20053556B/en unknown
- 2001-11-08 AU AU2883202A patent/AU2883202A/en active Pending
- 2001-11-08 AT AT01989948T patent/ATE422611T1/en not_active IP Right Cessation
- 2001-11-08 NZ NZ525721A patent/NZ525721A/en not_active IP Right Cessation
- 2001-11-08 WO PCT/US2001/046758 patent/WO2002040845A2/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EA005176B1 (en) | 2004-12-30 |
EP1339981B1 (en) | 2009-02-11 |
GEP20053556B (en) | 2005-06-27 |
AU2883202A (en) | 2002-05-27 |
WO2002040845A2 (en) | 2002-05-23 |
NZ525721A (en) | 2004-09-24 |
AU2002228832B2 (en) | 2005-05-19 |
EP1339981A2 (en) | 2003-09-03 |
DE60137642D1 (en) | 2009-03-26 |
EP1339981A4 (en) | 2006-06-28 |
EA200300581A1 (en) | 2003-12-25 |
WO2002040845A3 (en) | 2002-07-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |