CN103318041A - Total battery power container flat car power system - Google Patents
Total battery power container flat car power system Download PDFInfo
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- CN103318041A CN103318041A CN2013100695472A CN201310069547A CN103318041A CN 103318041 A CN103318041 A CN 103318041A CN 2013100695472 A CN2013100695472 A CN 2013100695472A CN 201310069547 A CN201310069547 A CN 201310069547A CN 103318041 A CN103318041 A CN 103318041A
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- battery
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- flat car
- power system
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- 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
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides a total battery power container flat car power system which comprises a battery power device, an automobile-used driver and a buffering return circuit, wherein the battery power device comprises a battery pack and a battery management unit which are connected with each other, the automobile-used driver comprises a DC-AC driver, a DC-AC converter and a braking unit which are connected with one another through a DC bus, the buffering return circuit is powered by the battery pack, and the buffering return circuit is further connected to the DC bus; the braking unit is connected with the DC bus, so as to recharge the battery power device by the energy generated during braking.
Description
Technical field
The present invention relates to be applied to the power system of automated container terminal, relate in particular to a kind of full battery power container flat car power system.
Background technology
Traditional container flat car drives the operation of car load mostly with diesel-electric set electric supply, some in addition use full hydraulic system.
At present, the hybrid power system majority that exists on the harbour is to join baby battery by large diesel engine to realize, although certain oil-saving effect is arranged, obvious not enough.For protection of the environment and minimizing service expenditure, international container wharf also begins to have the trend of dieselization.From energy-conservation and angle environmental protection, the present inventor has assessed technical merit and the reliability of present high power battery, has researched and developed take lithium cell as basic full cell power systems to adapt to current market.
Summary of the invention
Particularly, the present invention proposes a kind of full battery power container flat car power system, comprising: battery-powered unit is made of the battery pack that is connected with each other and battery management unit; Automobile-used actuator comprises via DC bus DC-AC actuator connected to one another, DC-DC conv and brake unit; And buffer loop, powered to described buffer loop by described battery pack, and described electric buffer loop further is connected in described DC bus; Wherein, described brake unit is connected with described DC bus, so that the generated energy that will produce will brake the time recharges to described battery-powered unit.
Preferably, in above-mentioned full battery power container flat car power system, also comprise: controller of vehicle, this controller of vehicle further comprises: automobile-used control CPU, be connected to described battery management unit and DC-AC actuator via the CAN bus, and being connected to proportion magnetic valve, described automobile-used control CPU detects capacity and the state of described battery pack in real time by described battery management unit; Distribution module in the cabinet is controlled relay and the interior components and parts feedback point of cabinet in a plurality of cabinets; And the external distributed module, each spacing and angular transducer of control flat truck.
Preferably, in above-mentioned full battery power container flat car power system, described automobile-used control CPU is connected to proportion magnetic valve via pulse-width modulation control signal.
Preferably, in above-mentioned full battery power container flat car power system, described battery pack can be the battery pack that is made of a plurality of lithium battery module series connection, and described battery management unit can gather each the parameter of voltage, temperature and electric current in described a plurality of lithium battery module, and according to health degree and the capacity of cell of the calculation of parameter battery that collects.
Preferably, in above-mentioned full battery power container flat car power system, described DC-AC actuator comprises automobile-used actuator and fluid motor-driven device.
Principal feature of the present invention is:
One, the present invention is take the full cell power systems of lithium cell as basis (but being not limited to lithium cell);
Two, realize when accelerating, providing sufficient energy;
Three, realize recuperated energy when slowing down;
Four, the control of complete machine is oversimplified, by a CPU control.
Therefore, the present invention has at least capable of saving fuel oil (use civil power), environmental protection (without exhaust emission), system and simplifies, the technical advantage such as the strong rectified current voltage of disturbance rejection is controlled.
Should be appreciated that the above generality of the present invention is described and the following detailed description all is exemplary and explanat, and be intended to the further explanation that the invention provides for as claimed in claim.
Description of drawings
Comprise that accompanying drawing is for providing the present invention further to be understood, they are included and are consisted of the application's a part, and accompanying drawing shows embodiments of the invention, and play the effect of explaining the principle of the invention with this specification sheets.In the accompanying drawing:
Fig. 1 schematically shows the structured flowchart of an embodiment of full battery power container flat car power system of the present invention.
The specific embodiment
Now with embodiments of the present invention will be described by referring to the drawings in detail.Now will be in detail with reference to the preferred embodiments of the present invention, its example is shown in the drawings.In the case of any possible, in institute's drawings attached, will represent with identical mark same or analogous part.In addition, although employed term is to select from public term among the present invention, but some mentioned terms may be that the applicant selects by his or her judgement in the specification sheets of the present invention, and its detailed meanings illustrates in the relevant portion of the description of this paper.In addition, require not only by employed actual terms, but also will understand the present invention by the meaning that each term contains.
Fig. 1 schematically shows the structured flowchart of an embodiment of full battery power container flat car power system of the present invention.As described in Figure 1, full battery power container flat car power system 100 of the present invention mainly comprises: distribution module 111, external distributed module 112 in battery-powered unit 101, automobile-used actuator 102, buffer loop 103, battery pack 104, battery management unit 105, DC-AC actuator 106, DC-DC conv 107, brake unit 108, controller of vehicle 109, automobile-used control CPU110, the cabinet.
According to groundwork of the present invention, battery-powered unit 101 is made of the battery pack 104 that is connected with each other and battery management unit 105.This battery pack 104 is the battery pack that are made of the high-capacity lithium battery module series connection of a plurality of long lives, but the present invention is not limited to adopt lithium cell.Battery management unit 105 can gather each the parameter of voltage, temperature and electric current in these a plurality of lithium battery modules, and according to health degree and the capacity of cell of the calculation of parameter battery that collects.
Automobile-used actuator 102 comprises via DC bus DC-AC actuator 106 connected to one another, DC-DC conv 107 and brake unit 108.Preferably, DC-AC actuator 106 can comprise automobile-used actuator and fluid motor-driven device.The driver train that this automobile-used actuator 102 is car loads can use air-cooled actuator or water-cooled actuator, in order to drag alternating current asynchronous motor or alternating-current synchronous machine.In addition, this automobile-used actuator 102 can also adopt the Canbus communication, to increase stable and antijamming capability.
In the present invention, battery-powered unit 101 is directly connected in a DC bus, so that the generated energy that will produce will brake the time recharges to battery-powered unit 101; Brake unit 108 is connected with above-mentioned DC bus, and the generated energy that infringement battery-powered unit 101 is arranged that when braking can be produced passes to braking resistor and consumed by braking resistor, can provide reliably protection to this battery-powered unit 101.
According to a preferred embodiment of the present invention, these full battery power container flat car power system 100 all right controller of vehicle 109, this controller of vehicle 109 further comprises: distribution module 111 and external distributed module 112 in automobile-used control CPU110, the cabinet.
Automobile-used control CPU110 is connected to battery management unit 105 and DC-AC actuator 106 via controller local area network (CAN) bus, and is connected to proportion magnetic valve, preferably via pulse duration modulation (PWM) signal.In addition, this automobile-used control CPU110 detects capacity and the state of battery pack 104 in real time by battery management unit 105.Each spacing and angular transducer of external distributed module 112 control flat trucks.
When vehicle operating, controller of vehicle 109 detects capacity and the states of battery pack 104 in real time by battery management unit 105, the discharging and recharging of monitoring battery.When slowing down, battery pack 104 directly absorbs the feedback energy of brake unit 108.In addition, when battery pack power is not enough, can when each loading and unloading, mend electricity by the ground charging unit to it.
Obtain energy without time difference ground from battery-powered unit 101 by the DC bus, the generated energy during simultaneously deceleration recharges to battery-powered unit 101, can save energy.In addition, vehicle is in when operation, and controller of vehicle 109 detects capacity and the states of battery pack 104 in real time by battery management unit 105, and the startup of control buffer loop 103 and stopping, with further conserve energy.
In the present invention, the signal collecting and controlling of complete machine is preferred all to use the Canbus distributed module, thereby greatly reduces maintenance load.Turning to of this full battery power container flat car can be used pwm signal control ratio electromagnetic valve, so that the direct control ratio electromagnetic valve of controller.
Those skilled in the art can be obvious, can carry out various modifications and variations and without departing from the spirit and scope of the present invention to above-mentioned exemplary embodiment of the present invention.Therefore, be intended to that the present invention is covered and drop in appended claims and the equivalence techniques scheme scope thereof to modification of the present invention and modification.
Claims (5)
1. full battery power container flat car power system comprises:
Battery-powered unit is made of the battery pack that is connected with each other and battery management unit;
Automobile-used actuator comprises via DC bus DC-AC actuator connected to one another, DC-DC conv and brake unit; And
Buffer loop is powered to described buffer loop by described battery pack, and described electric buffer loop further is connected in described DC bus;
Wherein, described brake unit is connected with described DC bus, so that the generated energy that will produce will brake the time recharges to described battery-powered unit.
2. full battery power container flat car power system as claimed in claim 1 is characterized in that, also comprises:
Controller of vehicle, this controller of vehicle further comprises:
Automobile-used control CPU is connected to described battery management unit and DC-AC actuator via the CAN bus, and is connected to proportion magnetic valve, and described automobile-used control CPU detects capacity and the state of described battery pack in real time by described battery management unit;
Distribution module in the cabinet is controlled relay and the interior components and parts feedback point of cabinet in a plurality of cabinets; And
The external distributed module, each spacing and angular transducer of control flat truck.
3. full battery power container flat car power system as claimed in claim 2 is characterized in that, described automobile-used control CPU is connected to proportion magnetic valve via pulse-width modulation control signal.
4. full battery power container flat car power system as claimed in claim 1, it is characterized in that, described battery pack is the battery pack that is made of a plurality of lithium battery module series connection, and described battery management unit gathers each the parameter of voltage, temperature and electric current in described a plurality of lithium battery module, and according to health degree and the capacity of cell of the calculation of parameter battery that collects.
5. full battery power container flat car power system as claimed in claim 1 is characterized in that, described DC-AC actuator comprises automobile-used actuator and fluid motor-driven device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310069547.2A CN103318041B (en) | 2013-03-05 | 2013-03-05 | Full battery power power container flat car power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310069547.2A CN103318041B (en) | 2013-03-05 | 2013-03-05 | Full battery power power container flat car power system |
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| Publication Number | Publication Date |
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| CN103318041A true CN103318041A (en) | 2013-09-25 |
| CN103318041B CN103318041B (en) | 2015-08-19 |
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| CN201310069547.2A Active CN103318041B (en) | 2013-03-05 | 2013-03-05 | Full battery power power container flat car power system |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101224710A (en) * | 2008-02-01 | 2008-07-23 | 深圳先进技术研究院 | Mixing power system for dock tractor and drive control method |
| CN201128382Y (en) * | 2008-02-27 | 2008-10-08 | 江苏金驰车辆有限公司 | Super-capacitor energy-saving port tractor |
| CN201208905Y (en) * | 2008-02-01 | 2009-03-18 | 深圳先进技术研究院 | Mixed power system for wharf tractor |
| JP2009227038A (en) * | 2008-03-21 | 2009-10-08 | Toyota Motor Corp | Catalyst energization controller for hybrid automobile |
| JP2010102660A (en) * | 2008-10-27 | 2010-05-06 | Toyota Motor Corp | Vehicle group traveling support device |
-
2013
- 2013-03-05 CN CN201310069547.2A patent/CN103318041B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101224710A (en) * | 2008-02-01 | 2008-07-23 | 深圳先进技术研究院 | Mixing power system for dock tractor and drive control method |
| CN201208905Y (en) * | 2008-02-01 | 2009-03-18 | 深圳先进技术研究院 | Mixed power system for wharf tractor |
| CN201128382Y (en) * | 2008-02-27 | 2008-10-08 | 江苏金驰车辆有限公司 | Super-capacitor energy-saving port tractor |
| JP2009227038A (en) * | 2008-03-21 | 2009-10-08 | Toyota Motor Corp | Catalyst energization controller for hybrid automobile |
| JP2010102660A (en) * | 2008-10-27 | 2010-05-06 | Toyota Motor Corp | Vehicle group traveling support device |
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| CN103318041B (en) | 2015-08-19 |
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