CN102182605A - Method for performing diesel engine electrical startup on super capacitor assisted diesel locomotive - Google Patents
Method for performing diesel engine electrical startup on super capacitor assisted diesel locomotive Download PDFInfo
- Publication number
- CN102182605A CN102182605A CN2011100967904A CN201110096790A CN102182605A CN 102182605 A CN102182605 A CN 102182605A CN 2011100967904 A CN2011100967904 A CN 2011100967904A CN 201110096790 A CN201110096790 A CN 201110096790A CN 102182605 A CN102182605 A CN 102182605A
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- China
- Prior art keywords
- diesel engine
- ultracapacitor
- lubricating oil
- oil pump
- storage battery
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- 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.)
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Classifications
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- 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
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits or control means specially adapted for starting of engines
- F02N11/0862—Circuits or control means specially adapted for starting of engines characterised by the electrical power supply means, e.g. battery
- F02N11/0866—Circuits or control means specially adapted for starting of engines characterised by the electrical power supply means, e.g. battery comprising several power sources, e.g. battery and capacitor or two batteries
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- 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
Abstract
The invention relates to the technical field of diesel engine startup, particularly a method for performing diesel engine electrical startup on a super capacitor assisted diesel locomotive. The method comprises the following steps: connecting a storage battery; simultaneously starting a lubricating oil pump motor and a super capacitor; successively shutting down the super capacitor and the lubricating oil pump motor; powering on the starting motor; rotating the diesel engine; powering off the starting motor; and completing the startup of the diesel engine. By utilizing the energy storage function of the super capacitor, at the moment of diesel engine startup, the super capacitor can supply power to a direct current starting motor with the storage battery to accelerate the startup of the diesel engine and shorten the startup time of the diesel engine; meanwhile, as the super capacitor assists the startup of the diesel engine, the deep discharge process of the storage battery can be eliminated and the service life of the storage battery can be prolonged.
Description
Technical field
The present invention relates to the diesel engine starting technical field, the method that the auxiliary internal combustion locomotive of especially a kind of ultracapacitor carries out the diesel engine electric starting.
Background technique
At present, the electricity starting great majority of diesel engine of diesel locomotive are to utilize storage battery to give the power supply of DC start motor, the DC start motor get electric after, speed change through the starting gearbox between diesel engine and the DC start motor, drag diesel engine to getting angry behind the rotating speed, diesel engine runs well, and at this moment stops the power supply of DC start motor, and diesel engine starting is finished.This start mode, in the moment that diesel engine begins to rotate, storage battery is wanted deep discharge, and is higher to the capacity requirement of storage battery, and, the heavy-current discharge of storage battery is also bigger to life of storage battery influence.
Summary of the invention
In order to overcome existing diesel engine starting technology to storage battery requirement height, influence the deficiency of the life of storage battery, the invention provides the method that the auxiliary internal combustion locomotive of a kind of ultracapacitor carries out the diesel engine electric starting.
The technical solution adopted for the present invention to solve the technical problems is: the method that the auxiliary internal combustion locomotive of a kind of ultracapacitor carries out the diesel engine electric starting may further comprise the steps: connect storage battery → start the lubricating oil pump motor simultaneously and ultracapacitor → priority is closed ultracapacitor and lubricating oil pump motor → actuating motor energising → diesel engine rotation → actuating motor outage → diesel engine starting is finished.
Connecting the storage battery step is achieved by closed knife switch.
Start the lubricating oil pump motor simultaneously and the ultracapacitor step comprises: closed lubricating oil pump contactor, make the lubricating oil pump motor get electric work, simultaneously by locomotive automatic controlling system charging contactor closure, ultracapacitor is charged, and the charging circuit of ultracapacitor is in series successively by the negative pole of positive pole, ultracapacitor, charging contactor, charging resistor, knife switch and the storage battery of storage battery.
Priority closes ultracapacitor and lubricating oil pump motor step comprises: under the locomotive automatic controlling system, disconnect charging contactor earlier, make ultracapacitor stop charging, disconnect the lubricating oil pump contactor again, the outage of lubricating oil pump motor is quit work.
Actuating motor energising step comprises: closed actuating motor contactor, in the power input of actuating motor, actuating motor moves as D.C. series motor by diode and storage battery acting in conjunction.
Diesel engine rotates step and comprises: when actuating motor drove the diesel engine rotation, under the effect of ultracapacitor, diesel engine reached the ignition point rotating speed rapidly, enters normal operation.
The invention has the beneficial effects as follows, utilize the accumulation of energy effect of ultracapacitor, moment at diesel engine starting devotes oneself to work, and gives the power supply of DC start motor jointly with storage battery, under the acting in conjunction of super capacitor and storage battery, the DC start motor will obtain more electric energy, diesel engine starting is quickened, shorten the diesel engine starting time, simultaneously because the auxiliary starter effect of super capacitor, storage battery has reduced the deep discharge process, can improve the working life of storage battery.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a diesel engine starting control circuit schematic diagram of the present invention.
1. storage batteries among the figure, 2. knife switch, 3. actuating motor contactor, 4. exciting winding, 5. actuating motor, 6. lubricating oil pump contactor, 7. lubricating oil pump motor, 8. discharge resistance, 9. universal seclector, 10. ultracapacitor, 11. charging contactors, 12. charging resistors, 13. diodes.
Embodiment
Fig. 1 is a diesel engine starting control circuit schematic diagram of the present invention, comprises storage battery 1, knife switch 2, actuating motor contactor 3, exciting winding 4, actuating motor 5, lubricating oil pump contactor 6, lubricating oil pump motor 7, discharge resistance 8, universal seclector 9, ultracapacitor 10, charging contactor 11, charging resistor 12, diode 13.
The method that the auxiliary internal combustion locomotive of a kind of ultracapacitor carries out the diesel engine electric starting may further comprise the steps: connect storage battery 1 → start lubricating oil pump motor 7 simultaneously and ultracapacitor 10 → priority is closed ultracapacitor 10 and lubricating oil pump motor 7 → actuating motor 5 energising → diesel engine rotation → actuating motors 5 outage → diesel engine startings are finished.
Connecting storage battery 1 step is achieved by closed knife switch 2.
Start lubricating oil pump motor 7 simultaneously and ultracapacitor 10 steps comprise: closed lubricating oil pump contactor 6, make lubricating oil pump motor 7 get electric work, simultaneously by locomotive automatic controlling system charging contactor 11 closures, ultracapacitor 10 is charged, and the charging circuit of ultracapacitor 10 is in series successively by the negative pole of positive pole, ultracapacitor 10, charging contactor 11, charging resistor 12, knife switch 2 and the storage battery 1 of storage battery 1.
Priority closes ultracapacitor 10 and lubricating oil pump motor 7 steps comprise: under the locomotive automatic controlling system, disconnect charging contactor 11 earlier, make ultracapacitor 10 stop charging, disconnect lubricating oil pump contactor 6 again, 7 outages of lubricating oil pump motor are quit work.
Actuating motor 5 energising steps comprise: closed actuating motor contactor 3, in the power input of actuating motor 5, actuating motor 5 moves as D.C. series motor by diode 13 and storage battery 1 acting in conjunction.
Diesel engine rotates step and comprises: when actuating motor 5 drove the diesel engine rotation, under the effect of ultracapacitor 10, diesel engine reached the ignition point rotating speed rapidly, enters normal operation.
Embodiment: when diesel engine begins to start, the knife switch 2 of the closed storage battery 1 of elder generation, locomotive control circuit circuit when starting conditions possesses allows lubricating oil pump contactor 6 closures, starting lubricating oil pump motor 7 must be established beginning work by cable, simultaneously by locomotive automatic controlling system charging contactor 11 closures, ultracapacitor 10 is charged, and the charging circuit of ultracapacitor 10 comprises: the positive pole of storage battery 1, ultracapacitor 10,, the negative pole of charging contactor 11, charging resistor 12, knife switch 2 and storage battery 1.After the diesel engine pre-lubrication finished, the locomotive automatic control system disconnected lubricating oil pump contactor 6, and this moment, charging contactor 11 disconnected prior to lubricating oil pump contactor 6, for diesel engine starting is prepared.
When actuating motor contactor 3 closures, because diode 13 and storage battery 1 acting in conjunction are in the power input of actuating motor 5, actuating motor 5 moves as D.C. series motor, actuating motor 5 drives diesel engine and rotates, and this moment, diesel engine reached the ignition point rotating speed rapidly owing to the effect of ultracapacitor 10, diesel engine enters normal operation, at this moment disconnect actuating motor contactor 3, motor 5 power supplies that stop, diesel engine starting is finished.
Adopting this method can solve diesel engine encircles warm low in the winter time, the diesel engine starting resistance is big, storage battery 1 capacity reduces, cause diesel engine to play the problem of machine difficulty, not only can quicken diesel engine and play the machine process, over-emitting black exhaust phenomenon when reducing diesel engine starting, and can reduce the heavy-current discharge process of 1 machine process of storage battery, prolong the working life of storage battery 1.
Claims (6)
1. the auxiliary internal combustion locomotive of ultracapacitor carries out the method that diesel engine electric starts, and it is characterized in that: may further comprise the steps: connection storage battery (1) → simultaneously starts lubricating oil pump motor (7) and ultracapacitor (10) → priority is closed ultracapacitor (10) and lubricating oil pump motor (7) → actuating motor (5) energising → diesel engine rotation → actuating motor (5) outage → diesel engine starting is finished.
2. the method that the auxiliary internal combustion locomotive of ultracapacitor according to claim 1 carries out the diesel engine electric starting is characterized in that: connect storage battery (1) step and be achieved by closed knife switch (2).
3. the method that the auxiliary internal combustion locomotive of ultracapacitor according to claim 1 carries out the diesel engine electric starting, it is characterized in that: start lubricating oil pump motor (7) simultaneously and ultracapacitor (10) step comprises: closed lubricating oil pump contactor (6), make lubricating oil pump motor (7) get electric work, simultaneously by locomotive automatic controlling system charging contactor (11) closure, ultracapacitor (10) is charged, and the charging circuit of ultracapacitor (10) is by the positive pole of storage battery (1), ultracapacitor (10), charging contactor (11), charging resistor (12), the negative pole of knife switch (2) and storage battery (1) is in series successively.
4. the method that the auxiliary internal combustion locomotive of ultracapacitor according to claim 1 carries out the diesel engine electric starting, it is characterized in that: successively close ultracapacitor (10) and lubricating oil pump motor (7) step comprises: under the locomotive automatic controlling system, disconnect charging contactor (11) earlier, make ultracapacitor (10) stop charging, disconnect lubricating oil pump contactor (6) again, lubricating oil pump motor (7) outage is quit work.
5. the method that the auxiliary internal combustion locomotive of ultracapacitor according to claim 1 carries out the diesel engine electric starting, it is characterized in that: actuating motor (5) energising step comprises: closed actuating motor contactor (3), in the power input of actuating motor (5), actuating motor (5) moves as D.C. series motor by diode (13) and storage battery (1) acting in conjunction.
6. the method that the auxiliary internal combustion locomotive of ultracapacitor according to claim 1 carries out the diesel engine electric starting, it is characterized in that: diesel engine rotates step and comprises: when actuating motor (5) drives the diesel engine rotation, under the effect of ultracapacitor (10), diesel engine reaches the ignition point rotating speed rapidly, enters normal operation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110096790.4A CN102182605B (en) | 2011-04-19 | 2011-04-19 | The method of performing diesel engine electrical startup on super capacitor assisted diesel locomotive |
| PCT/CN2011/076911 WO2012142795A1 (en) | 2011-04-19 | 2011-07-06 | Method of using super capacitor to assist diesel locomotive in electrically starting diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110096790.4A CN102182605B (en) | 2011-04-19 | 2011-04-19 | The method of performing diesel engine electrical startup on super capacitor assisted diesel locomotive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102182605A true CN102182605A (en) | 2011-09-14 |
| CN102182605B CN102182605B (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110096790.4A Active CN102182605B (en) | 2011-04-19 | 2011-04-19 | The method of performing diesel engine electrical startup on super capacitor assisted diesel locomotive |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102182605B (en) |
| WO (1) | WO2012142795A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016232A (en) * | 2012-12-20 | 2013-04-03 | 中国人民解放军总后勤部建筑工程研究所 | Diesel engine auxiliary starting device |
| CN103133210A (en) * | 2011-11-30 | 2013-06-05 | 日立汽车部件（苏州）有限公司 | Vehicle control device with starting relay control function |
| CN103618351A (en) * | 2013-11-27 | 2014-03-05 | 无锡富洪科技有限公司 | Starting power supply for internal combustion engine |
| CN105508115A (en) * | 2015-11-28 | 2016-04-20 | 中国北车集团大连机车车辆有限公司 | Electric starting control circuit of diesel engine |
| CN106224151A (en) * | 2016-08-31 | 2016-12-14 | 武汉华海通用电气有限公司 | A kind of generating set starter and startup control method |
| CN110332068A (en) * | 2019-06-20 | 2019-10-15 | 贝德科技有限公司 | A kind of super capacitor Diesel engine pump low-temperature startup device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9666379B2 (en) * | 2015-03-13 | 2017-05-30 | Saft America | Nickel supercapacitor engine starting module |
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| RU2042541C1 (en) * | 1992-03-02 | 1995-08-27 | Многопрофильное научно-техническое и производственно-коммерческое общество с ограниченной ответственностью "Эконд" | Diesel engine electric starting system |
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| CN201315493Y (en) * | 2008-11-14 | 2009-09-23 | 长城汽车股份有限公司 | Vehicle super-capacitance auxiliary power supply device |
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| US7963264B2 (en) * | 2008-06-25 | 2011-06-21 | GM Global Technology Operations LLC | Engine cranking system and method |
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2011
- 2011-04-19 CN CN201110096790.4A patent/CN102182605B/en active Active
- 2011-07-06 WO PCT/CN2011/076911 patent/WO2012142795A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2042541C1 (en) * | 1992-03-02 | 1995-08-27 | Многопрофильное научно-техническое и производственно-коммерческое общество с ограниченной ответственностью "Эконд" | Diesel engine electric starting system |
| US20050179412A1 (en) * | 2002-04-12 | 2005-08-18 | Valeo Equipements Electriques Moteur | Arrangement for carrying out a method for a controlling a multi-phased and reversible rotating electrical machine associated with a heat engine of a motor vehicle |
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| CN2855817Y (en) * | 2006-01-13 | 2007-01-10 | 山东理工大学 | Super electric capacity auxiliary starting device used for vehicle |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133210A (en) * | 2011-11-30 | 2013-06-05 | 日立汽车部件（苏州）有限公司 | Vehicle control device with starting relay control function |
| CN103133210B (en) * | 2011-11-30 | 2016-03-09 | 日立汽车系统(苏州）有限公司 | Possesses the controller of vehicle of starter relay controlling functions |
| CN103016232A (en) * | 2012-12-20 | 2013-04-03 | 中国人民解放军总后勤部建筑工程研究所 | Diesel engine auxiliary starting device |
| CN103618351A (en) * | 2013-11-27 | 2014-03-05 | 无锡富洪科技有限公司 | Starting power supply for internal combustion engine |
| CN105508115A (en) * | 2015-11-28 | 2016-04-20 | 中国北车集团大连机车车辆有限公司 | Electric starting control circuit of diesel engine |
| CN106224151A (en) * | 2016-08-31 | 2016-12-14 | 武汉华海通用电气有限公司 | A kind of generating set starter and startup control method |
| CN110332068A (en) * | 2019-06-20 | 2019-10-15 | 贝德科技有限公司 | A kind of super capacitor Diesel engine pump low-temperature startup device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102182605B (en) | 2015-12-09 |
| WO2012142795A1 (en) | 2012-10-26 |
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