CN102627109B - Battery control circuit for double-electrical-energy locomotive - Google Patents
Battery control circuit for double-electrical-energy locomotive Download PDFInfo
- Publication number
- CN102627109B CN102627109B CN201210116675.3A CN201210116675A CN102627109B CN 102627109 B CN102627109 B CN 102627109B CN 201210116675 A CN201210116675 A CN 201210116675A CN 102627109 B CN102627109 B CN 102627109B
- Authority
- CN
- China
- Prior art keywords
- port
- converting unit
- control circuit
- switch
- traction
- 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.)
- Active
Links
Classifications
-
- 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
-
- 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
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention provides a battery control circuit for a double-electrical-energy locomotive, comprising a dc switch, a charger, batteries and isolated conversion units. When an overhead contact system supplies power for traction, the batteries are discharged through the charger and the isolated conversion units; when the batteries supply power for traction, the locomotive is pulled by electrical energy of the batteries through the isolated conversion unit and the dc switch; and when the locomotive is in a regenerative breaking condition, the batteries are charged by feedback braking energy of a traction motor through the charger and the isolated conversion units. The battery control unit provided in the invention can realize battery charge and discharge of the double-electrical-energy locomotive and can utilize breaking energy generated by breakings of the traction motor. The dc switch is not required to be disconnected when the batteries store braking energy, thereby avoiding frequent actions of the dc switch with the applications of electrical breakings, ensuring reliability of the dc switch, and prolonging service life of the dc switch. In addition, the battery control circuit for the double-electrical-energy locomotive of the invention can realize circuit extension and circuit isolation conveniently.
Description
Technical field
The present invention relates to locomotive field, particularly relate to a kind of rechargeable battery control circuit for two electric energy locomotive.
Background technology
Two electric energy locomotive can work under ac contactor net and traction accumulator two kinds of energy standards, and the concern for the control circuit of two electric energy locomotive mainly concentrates on vehicle circuitry system, and the charge-discharge circuit for two electric energy locomotive storage batteries is paid close attention to less.
The current charge-discharge circuit about Vehicular accumulator cell is mainly for the research of electronlmobil regenerative brake charging, but, the capacity of accumulator of electric car is less, and its control circuit is not suitable with situation higher to storage battery power requirement in the two electric energy locomotive shunting of railway.And similar in storage battery-contact system two electric energy rail engineering automobiles that are the energy, the power of storage battery is very little, and accumulator charging/discharging circuit structure cannot meet two electric energy locomotive to the requirement of high-power battery control circuit.
In addition, under battery traction operating mode, for two electric energy rail engineering automobile, when adopting traction electric machine to carry out regeneration electric braking, the regenerating braking energy that storage battery can absorb is little, and two electric energy locomotive accumulator capacity is large, more energy can be absorbed, need simplicity of design actv. discharge and recharge change-over circuit and respective electric parts and mode to realize.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of rechargeable battery control circuit for two electric energy locomotive, absorb problem with the accumulator cell charging and discharging and regenerating braking energy that solve two electric energy locomotive.
The invention provides a kind of rechargeable battery control circuit for two electric energy locomotive, comprising: DC switch, battery charger, storage battery and isolation converting unit, wherein,
Described isolation converting unit comprises three ports, wherein, and can not simultaneously conducting between the first port and the second port, between the second port and the 3rd port; When described DC switch disconnects, conducting between the first port and the second port; When described DC switch closes, during traction, conducting between the second port and the 3rd port; During electric braking, conducting between the first port and the second port;
Contact system is electrically connected with the input end of described battery charger by alternating-current switch, traction transformer, four-quadrant rectifier, the positive output end of described battery charger is electrically connected with the first port of described isolation converting unit, second port of described isolation converting unit is electrically connected with the positive pole of described storage battery, and the negative output terminal of described battery charger is connected with the negative electricity of described storage battery; 3rd port of described isolation converting unit is electrically connected with the input end of described DC switch; The mouth of described DC switch is electrically connected with traction electric machine by traction invertor;
Wherein, the mouth of described four-quadrant rectifier is electrically connected with the input end of described traction invertor, and the mouth of traction invertor is electrically connected with described traction electric machine; Described DC switch and described alternating-current switch can not close simultaneously.
Preferably, described rechargeable battery control circuit comprises multiple described storage battery and multiple described isolation converting unit, wherein,
First port of each described isolation converting unit is electrically connected with the positive output end of described battery charger, second port of each described isolation converting unit is electrically connected with the positive pole of a described storage battery respectively, and the negative output terminal of described battery charger is connected with the negative electricity of each described storage battery; 3rd port of each described isolation converting unit is electrically connected with described DC switch.
Preferably, described isolation converting unit comprises two switching valves, and described two switching valves can not be turned on or off simultaneously.
Preferably, described isolation converting unit comprises the diode of two series windings, wherein, first port of the just very described isolation converting unit of the first diode, the negative pole of the first diode and the positive pole of the second diode electrically connect as the second port of described isolation converting unit, and the negative pole of the second diode is the 3rd port of described isolation converting unit.
Preferably, described isolation converting unit comprises the metal-oxide-semiconductor of two series windings, wherein,
The drain electrode of the first metal-oxide-semiconductor is the first port of described isolation converting unit, and the source electrode of a NOS pipe and the drain electrode of the second metal-oxide-semiconductor electrically connect as the second port of described isolation converting unit, and the source electrode of the second metal-oxide-semiconductor is the 3rd port of described isolation converting unit;
When described alternating-current switch closes, the source electrode of the first metal-oxide-semiconductor and drain electrode conducting, source electrode and the drain electrode of the second metal-oxide-semiconductor turn off; When described DC switch closes, source electrode and the drain electrode of the first metal-oxide-semiconductor turn off, the source electrode of the second metal-oxide-semiconductor and drain electrode conducting.
Preferably, described isolation converting unit comprises the bipolar transistor of two series windings.
Preferably, described storage battery is battery pack.
Preferably, also comprise subordinate inverter, described subordinate inverter is electrically connected with the input end of described four-quadrant rectifier.
Preferably, described pair of electric energy locomotive is shunting locomotive.
Preferably, described rechargeable battery control circuit comprises in multiple four-quadrant rectifier, multiple traction invertor, multiple traction electric machine any one or more, wherein:
Described multiple four-quadrant rectifier is also connected between described traction transformer and traction invertor;
Described multiple traction invertor is also connected between four-quadrant rectifier and traction electric machine;
Described multiple traction electric machine is also connected in traction invertor operation.
According to specific embodiment provided by the invention, the invention discloses following technique effect:
Rechargeable battery control circuit for two electric energy locomotive provided by the invention, comprise: DC switch, battery charger, storage battery and isolation converting unit, wherein, described isolation converting unit comprises three ports, wherein, between the first port and the second port, can not conducting simultaneously between the second port and the 3rd port; Contact system is electrically connected with the input end of described battery charger by alternating-current switch, traction transformer, four-quadrant rectifier, the positive output end of described battery charger is electrically connected with the first port of described isolation converting unit, second port of described isolation converting unit is electrically connected with the positive pole of described storage battery, and the negative output terminal of described battery charger is connected with the negative electricity of described storage battery; 3rd port of described isolation converting unit is electrically connected with the input end of described DC switch; The mouth of described DC switch is electrically connected with traction electric machine by traction invertor; Wherein, the mouth of described four-quadrant rectifier is electrically connected with the input end of described traction invertor; Described DC switch and described alternating-current switch can not close simultaneously.When contact system is for electrical haulage, the energy of contact system is battery charge by battery charger and isolation converting unit simultaneously; When storage battery power supply draws, battery discharging hauling engine; In the regenerative brake operating mode of locomotive, traction electric machine is operated in Generator Status, brakes locomotive, and the braking energy of feedback, now, does not need to disconnect DC switch to battery charge by isolation converting unit.Rechargeable battery control circuit of the present invention can realize the accumulator cell charging and discharging of two electric energy locomotive, and can compared with the braking energy produced during good utilisation traction electric machine electric braking.
In addition, in rechargeable battery control circuit for two electric energy locomotive of the present invention, under the damped condition of locomotive, because isolation converting unit plays a part isolation different directions electric current, do not need to disconnect DC switch, avoid DC switch and occur frequent movement along with the enforcement of electric braking, ensure DC switch reliability and life-saving.
In rechargeable battery control circuit for two electric energy locomotive of the present invention, according to the power demand of locomotive, rechargeable battery control circuit can comprise multiple storage battery and isolation converting unit, realizes the expansion of storage battery.
Accompanying drawing explanation
Fig. 1 is of the present invention in the rechargeable battery control circuit schematic diagram of two electric energy locomotive;
Fig. 2 is the rechargeable battery control circuit schematic diagram expanded in the present invention;
Fig. 3 is the structural representation of isolating converting unit embodiment in the present invention.
Detailed description of the invention
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, and below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.When describing the embodiment of the present invention in detail, for ease of illustrating, described schematic diagram is example, and it should not limit the scope of protection of the invention at this.
In view of this, the object of the present invention is to provide a kind of rechargeable battery control circuit for two electric energy locomotive, the electric energy provided during for storing or discharging contact system traction, or for storing the braking electric energy of locomotive traction motor feedback, absorb problem with the accumulator cell charging and discharging and regenerating braking energy that solve two electric energy locomotive.The rechargeable battery control circuit that the present invention is used for two electric energy locomotive comprises: DC switch, battery charger, storage battery and isolation converting unit, wherein,
Described isolation converting unit comprises three ports, wherein, and can not simultaneously conducting between the first port and the second port, between the second port and the 3rd port; When described DC switch disconnects, conducting between the first port and the second port; When described DC switch closes, during traction, conducting between the second port and the 3rd port; During electric braking, conducting between the first port and the second port;
Contact system is electrically connected with the input end of described battery charger by alternating-current switch, traction transformer, four-quadrant rectifier, the positive output end of described battery charger is electrically connected with the first port of described isolation converting unit, second port of described isolation converting unit is electrically connected with the positive pole of described storage battery, and the negative output terminal of described battery charger is connected with the negative electricity of described storage battery; 3rd port of described isolation converting unit is electrically connected with the input end of described DC switch; The mouth of described DC switch is electrically connected with traction electric machine by traction invertor;
Wherein, the mouth of described four-quadrant rectifier is electrically connected with the input end of described traction invertor, and the mouth of traction invertor is electrically connected with described traction electric machine; Described DC switch and described alternating-current switch can not close simultaneously.
See Fig. 1, for the schematic diagram of rechargeable battery control circuit of the present invention, contact system 1 provides electric energy for traction electric machine 6 and storage battery 11, the input end of four-quadrant rectifier 4 is electrically connected with contact system 1 by traction transformer 3 and alternating-current switch 2, and mouth is electrically connected with traction electric machine 6 by traction invertor 5.Contact system 1 is electrically connected with storage battery 11 by alternating-current switch 2, traction transformer 3, four-quadrant rectifier 4, battery charger 8 and isolation converting unit 10.
Isolation converting unit 10 comprises three ports, wherein, and can not simultaneously conducting between the first port and the second port, between the second port and the 3rd port; Alternating-current switch 2 and DC switch 9 can not close simultaneously; When DC switch 9 disconnects, conducting between the first port and the second port; When DC switch 9 closes, during traction, conducting between the second port and the 3rd port; During electric braking, conducting between the first port and the second port.
The input end of battery charger 8 is electrically connected with the mouth of four-quadrant rectifier 4, the positive output end of battery charger 8 is electrically connected with the first port of isolation converting unit 10, second port of isolation converting unit 10 is electrically connected with the positive pole of storage battery 11, and the negative output terminal of battery charger 8 is connected with the negative electricity of storage battery 11; 3rd port of isolation converting unit 10 is electrically connected with the input end of DC switch 9; The mouth of DC switch 9 is electrically connected with traction electric machine 6 by traction invertor 5; Wherein, the mouth of four-quadrant rectifier 4 is electrically connected with the input end of described traction invertor 5; Described DC switch 9 can not close with described alternating-current switch 2 simultaneously.Rechargeable battery control circuit of the present invention can also comprise subordinate inverter 7, and subordinate inverter 7 is electrically connected with the mouth of four-quadrant rectifier 4.
Preferably, can comprise two switching valves in isolation converting unit 10, described two switching valves can not be turned on or off simultaneously.Preferably, described switching valve can be diode, see Fig. 1, isolation converting unit 10 comprises the diode of two series connection, wherein, the first port A just very isolating converting unit of the first diode, the negative pole of the first diode and the positive pole of the second diode electrically connect as the second port B of described isolation converting unit, and the negative pole of the second diode is the 3rd port C of described isolation converting unit.
Adopt two electric energy locomotives of described rechargeable battery control circuit to be powered by 25kV contact system 1 and Vehicular accumulator cell 11, work when two kinds of standard power supplys are different, namely alternating-current switch 2 and DC switch 9 can not close simultaneously.When 25kV contact system 1 is for electrical haulage, alternating-current switch 2 closes, and contact system energy flows to traction electric machine 6, hauling engine from traction transformer 3, four-quadrant rectifier 4, traction invertor 5.Meanwhile, be that storage battery 11 charges by isolation converting unit, be specially: the electric energy that four-quadrant rectifier 4 exports charges through battery charger 8, isolation converting unit 10 (through port A, B) accumulators 11.When storage battery 11 is for electrical haulage, alternating-current switch 2 disconnects, and DC switch 9 closes, and storage battery 11 discharges, the electric energy of storage battery 11 is from isolating converting unit 10 (through port B, C), DC switch 9, traction invertor 5 to traction electric machine 6, hauling engine; In the regenerative brake operating mode of locomotive, traction electric machine is operated in generating state and brakes locomotive, and the braking energy of feedback is charged to storage battery 11 by traction electric machine 6, traction invertor 5, battery charger 8, isolation converting unit 10 (through port A, B).
For preventing battery damage, the braking energy of rechargeable battery control circuit designing requirement feedback must charge to storage battery 11 after battery charger 8.In rechargeable battery control circuit of the present invention, if do not isolate converting unit 10, then locomotive discharges under locomotive power supply operating mode at storage battery 11, when electric braking implemented by traction electric machine, must disconnect DC switch 9, otherwise accumulator cell charging and discharging branch road directly to battery charge, can not meet design requirement; And if disconnect DC switch 9, then DC switch certainly will be caused to occur frequent movement along with the enforcement of electric braking, have a strong impact on reliability and the switch life of DC switch.After isolation converting unit 10 is set, when electric braking implemented by the traction electric machine of locomotive, DC switch 9 need not be disconnected, because now the 3rd port C current potential is higher than the second port B, suppress energy to flow to the second port B from the 3rd port C, make the braking energy of feedback flow into storage battery 11 through battery charger 8, isolation converting unit 10 (through port A, B).
For the shunting locomotive being specifically designed to marshalling station or marshalling yard and carrying out train marshalling list, disassembling operation, need frequent braking, therefore, rechargeable battery control circuit of the present invention is useful on two electric energy shunting locomotive, contact system traction and the Vehicular accumulator cell that both can meet shunting locomotive charge, the recycling of the braking energy of feedback during traction electric machine electric braking when can also realize storage battery power supply easily.
According to the power demand of locomotive, multiple storage battery and isolation converting unit can be comprised at rechargeable battery control circuit of the present invention, realize the expansion of rechargeable battery control circuit.The rechargeable battery control circuit of expansion, see Fig. 2, comprises N number of storage battery and N number of isolation converting unit.Here identical with each isolation converting unit, the diode all comprising two series windings is example, in other embodiments, also can adopt the isolation converting unit of other structures.In the present embodiment, the first port A of each isolation converting unit is electrically connected with the positive output end of battery charger 8, second port B of each isolation converting unit is electrically connected with the positive pole of a storage battery respectively, and, an isolation converting unit is only connected with a storage battery, and the negative output terminal of battery charger 8 is connected with the negative electricity of each described storage battery; 3rd port C of each isolation converting unit is electrically connected with described DC switch 9.According to locomotive effect horse power needs, 5 storage batterys and 5 isolation converting units can be comprised.Adopt the rechargeable battery control circuit of structure shown in Fig. 2, as long as expand the capacity of DC switch 9 and battery charger 8, namely can meet the requirement of large-capacity battery system discharge and recharge.
Switching valve in isolation converting unit in the present invention can be metal-oxide-semiconductor, see Fig. 3, wherein, the drain electrode of the first metal-oxide-semiconductor M1 is the first port A1 of described isolation converting unit, the source electrode of the first metal-oxide-semiconductor M1 and the drain electrode of the second metal-oxide-semiconductor M2 electrically connect as the second port B1 of described isolation converting unit, and the source electrode of the second metal-oxide-semiconductor M2 is the 3rd port C1 of described isolation converting unit; When described alternating-current switch 2 closes, the grid of the first metal-oxide-semiconductor M1 connects high level signal, and make source electrode and the drain electrode conducting of the first metal-oxide-semiconductor M1, the grid of the second metal-oxide-semiconductor M2 connects low level signal, and the source electrode of the second metal-oxide-semiconductor M2 and drain electrode are turned off; When described DC switch 9 closes, the grid of the first metal-oxide-semiconductor M1 connects low level signal, and the source electrode of the first metal-oxide-semiconductor M1 and drain electrode are turned off, and the grid of the second metal-oxide-semiconductor M2 connects high level signal, makes source electrode and the drain electrode conducting of the second metal-oxide-semiconductor M2.
Two metal-oxide-semiconductors are adopted to be all NMOS tube in above-mentioned isolation converting unit, also two PMOS can be adopted, or NMOS tube P metal-oxide-semiconductor, as long as control the grid level signal of two metal-oxide-semiconductors, make a source electrode and drain electrode conducting in two metal-oxide-semiconductors, another source electrode and drain electrode turn off.
In other embodiments of the present invention, also can adopt two bipolar transistors of contacting in isolation converting unit, the connection mode of its connection mode and metal-oxide-semiconductor is similar, and two bipolar transistors can not conducting simultaneously or shutoff.
In the present invention, each storage battery can adopt battery pack, reaches the object increasing storage of electrical energy; Battery charger can be buck chopper DC/DC changer; Four-quadrant rectifier, traction invertor, traction electric machine can according to locomotive power requirements extend, comprise in multiple four-quadrant rectifier, multiple traction invertor, multiple traction electric machine any one or more, with adaptive circuit power demand, wherein, described multiple four-quadrant rectifier be connected between described traction transformer and traction invertor; Described multiple traction invertor is also connected between four-quadrant rectifier and traction electric machine; Described multiple traction electric machine is also connected in traction invertor operation.
The above is only preferred embodiment of the present invention, not does any pro forma restriction to the present invention.Any those of ordinary skill in the art, do not departing under technical solution of the present invention ambit, the Method and Technology content of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solution of the present invention, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solution of the present invention, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs to the scope of technical solution of the present invention protection.
Claims (10)
1. for a rechargeable battery control circuit for two electric energy locomotive, it is characterized in that, comprising: DC switch, battery charger, storage battery and isolation converting unit, wherein,
Described isolation converting unit comprises three ports, wherein, and can not simultaneously conducting between the first port and the second port, between the second port and the 3rd port; When described DC switch disconnects, conducting between the first port and the second port; When described DC switch closes, during traction, conducting between the second port and the 3rd port; During electric braking, conducting between the first port and the second port;
Contact system is electrically connected with the input end of described battery charger by alternating-current switch, traction transformer, four-quadrant rectifier, the positive output end of described battery charger is electrically connected with the first port of described isolation converting unit, second port of described isolation converting unit is electrically connected with the positive pole of described storage battery, and the negative output terminal of described battery charger is connected with the negative electricity of described storage battery; 3rd port of described isolation converting unit is electrically connected with the input end of described DC switch; The mouth of described DC switch is electrically connected with traction electric machine by traction invertor;
Wherein, the mouth of described four-quadrant rectifier is electrically connected with the input end of described traction invertor, and the mouth of traction invertor is electrically connected with described traction electric machine; Described DC switch and described alternating-current switch can not close simultaneously.
2. rechargeable battery control circuit according to claim 1, is characterized in that, described rechargeable battery control circuit comprises multiple described storage battery and multiple described isolation converting unit, wherein,
First port of each described isolation converting unit is electrically connected with the positive output end of described battery charger, second port of each described isolation converting unit is electrically connected with the positive pole of a described storage battery respectively, and the negative output terminal of described battery charger is connected with the negative electricity of each described storage battery; 3rd port of each described isolation converting unit is electrically connected with described DC switch.
3. rechargeable battery control circuit according to claim 1 and 2, is characterized in that, described isolation converting unit comprises two switching valves, and described two switching valves can not be turned on or off simultaneously.
4. rechargeable battery control circuit according to claim 3, it is characterized in that, described isolation converting unit comprises the diode of two series windings, wherein, first port of the just very described isolation converting unit of the first diode, the negative pole of the first diode and the positive pole of the second diode electrically connect as the second port of described isolation converting unit, and the negative pole of the second diode is the 3rd port of described isolation converting unit.
5. rechargeable battery control circuit according to claim 3, is characterized in that, described isolation converting unit comprises the metal-oxide-semiconductor of two series windings, wherein,
The drain electrode of the first metal-oxide-semiconductor is the first port of described isolation converting unit, and the source electrode of the first metal-oxide-semiconductor and the drain electrode of the second metal-oxide-semiconductor electrically connect as the second port of described isolation converting unit, and the source electrode of the second metal-oxide-semiconductor is the 3rd port of described isolation converting unit;
When described alternating-current switch closes, the source electrode of the first metal-oxide-semiconductor and drain electrode conducting, source electrode and the drain electrode of the second metal-oxide-semiconductor turn off; When described DC switch closes, source electrode and the drain electrode of the first metal-oxide-semiconductor turn off, the source electrode of the second metal-oxide-semiconductor and drain electrode conducting.
6. rechargeable battery control circuit according to claim 3, is characterized in that, described isolation converting unit comprises the bipolar transistor of two series windings.
7. rechargeable battery control circuit according to claim 1 and 2, is characterized in that, described storage battery is battery pack.
8. rechargeable battery control circuit according to claim 1 and 2, is characterized in that, also comprises subordinate inverter, and described subordinate inverter is electrically connected with the mouth of described four-quadrant rectifier.
9. rechargeable battery control circuit according to claim 1 and 2, is characterized in that, described pair of electric energy locomotive is shunting locomotive.
10. rechargeable battery control circuit according to claim 1 and 2, is characterized in that, described rechargeable battery control circuit comprises in multiple four-quadrant rectifier, multiple traction invertor, multiple traction electric machine any one or more, wherein:
When described rechargeable battery control circuit comprises multiple four-quadrant rectifier, described multiple four-quadrant rectifier is also connected between described traction transformer and traction invertor;
When described rechargeable battery control circuit comprises multiple traction invertor, described multiple traction invertor is also connected between four-quadrant rectifier and traction electric machine;
When described rechargeable battery control circuit comprises multiple traction electric machine, described multiple traction electric machine is also connected in traction invertor operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210116675.3A CN102627109B (en) | 2012-04-19 | 2012-04-19 | Battery control circuit for double-electrical-energy locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210116675.3A CN102627109B (en) | 2012-04-19 | 2012-04-19 | Battery control circuit for double-electrical-energy locomotive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102627109A CN102627109A (en) | 2012-08-08 |
| CN102627109B true CN102627109B (en) | 2015-05-20 |
Family
ID=46585559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210116675.3A Active CN102627109B (en) | 2012-04-19 | 2012-04-19 | Battery control circuit for double-electrical-energy locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102627109B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102780257A (en) * | 2012-08-17 | 2012-11-14 | 莫嘉林 | Automobile alternating-current generator |
| CN103496326B (en) * | 2013-09-23 | 2016-07-06 | 南车株洲电力机车研究所有限公司 | A kind of vehicle-mounted energy storage device for electric locomotive and electric EMU and method |
| CN104709101B (en) * | 2013-12-17 | 2017-01-18 | 中车大连电力牵引研发中心有限公司 | drive device and vehicle |
| CN105703473A (en) * | 2014-11-28 | 2016-06-22 | 中车大连电力牵引研发中心有限公司 | Power supply system and method for subway train variable voltage and variable frequency (VVVF) inverter |
| CN104728092A (en) * | 2015-01-30 | 2015-06-24 | 南车株洲电力机车有限公司 | Main compressor circuit and control method thereof |
| CN104627013B (en) * | 2015-02-05 | 2017-08-08 | 重庆恒通客车有限公司 | One kind is used for electric-vehicle-mounted energy storage battery charge controller |
| CN104859668B (en) * | 2015-02-13 | 2017-06-16 | 株洲南车时代电气股份有限公司 | Energy storage type trailer system |
| CN105904987A (en) * | 2016-04-28 | 2016-08-31 | 中车大连电力牵引研发中心有限公司 | City rail traffic traction system |
| CN107299567B (en) * | 2017-06-27 | 2023-06-20 | 北京拓博尔轨道维护技术有限公司 | Dual-power steel rail milling and grinding vehicle for electric contact network and storage battery pack |
| CN109239510B (en) * | 2017-07-10 | 2020-07-10 | 比亚迪股份有限公司 | Train, train power supply system and electric leakage detection positioning device and method thereof |
| CN109624792A (en) * | 2019-01-29 | 2019-04-16 | 中车长春轨道客车股份有限公司 | A kind of EMU power supply unit |
| CN112238876A (en) * | 2019-07-16 | 2021-01-19 | 株洲中车时代电气股份有限公司 | Emergency traction power supply control device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001320831A (en) * | 2000-05-02 | 2001-11-16 | Meidensha Corp | Electric rolling stock for railway |
| CN201901014U (en) * | 2010-12-01 | 2011-07-20 | 南车株洲电力机车有限公司 | Double-source electric control device for locomotive |
| CN201907426U (en) * | 2010-12-13 | 2011-07-27 | 南车株洲电力机车有限公司 | Locomotive power supply circuit applicable to multiple power supply modes |
| CN202593308U (en) * | 2012-04-19 | 2012-12-12 | 南车株洲电力机车有限公司 | Accumulator control circuit for double-electrical-energy locomotive |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101505988B (en) * | 2006-08-10 | 2014-03-12 | 三菱电机株式会社 | Electric vehicle control apparatus |
| FR2912699B1 (en) * | 2007-02-20 | 2013-11-08 | Alstom Transport Sa | ELECTRICAL EQUIPMENT ARRANGED IN ROOF OF A RAILWAY VEHICLE WITH ELECTRICAL DRIVING |
-
2012
- 2012-04-19 CN CN201210116675.3A patent/CN102627109B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001320831A (en) * | 2000-05-02 | 2001-11-16 | Meidensha Corp | Electric rolling stock for railway |
| CN201901014U (en) * | 2010-12-01 | 2011-07-20 | 南车株洲电力机车有限公司 | Double-source electric control device for locomotive |
| CN201907426U (en) * | 2010-12-13 | 2011-07-27 | 南车株洲电力机车有限公司 | Locomotive power supply circuit applicable to multiple power supply modes |
| CN202593308U (en) * | 2012-04-19 | 2012-12-12 | 南车株洲电力机车有限公司 | Accumulator control circuit for double-electrical-energy locomotive |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102627109A (en) | 2012-08-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102627109B (en) | Battery control circuit for double-electrical-energy locomotive | |
| CN107776416A (en) | A kind of track traffic hybrid power circuit, stored energy power bag and its method of supplying power to | |
| CN102958746B (en) | Electric vehicle propulsion control device, and railway vehicle system | |
| CN103481785B (en) | Extended-range dynamical system and two voltage protection method thereof | |
| CN201901014U (en) | Double-source electric control device for locomotive | |
| CN107042762B (en) | Vehicle-mounted hybrid energy storage system of railway vehicle and application thereof | |
| CN201907426U (en) | Locomotive power supply circuit applicable to multiple power supply modes | |
| CN108032862B (en) | Hybrid power supply power system and power supply method for internal combustion motor train unit | |
| WO2013145191A1 (en) | Rail vehicle system | |
| CN104670028B (en) | urban rail vehicle traction system | |
| CN109080464B (en) | Railway vehicle main circuit topological structure and power supply method | |
| WO2019119495A1 (en) | Train traction rescue method and system | |
| CN108081982A (en) | A kind of tramcar hybrid power supply method | |
| CN203697980U (en) | Urban railway vehicle traction system | |
| Hirose et al. | Development of catenary and storage battery hybrid train system | |
| CN103419670A (en) | Motor train unit traction system powered by energy storing device | |
| CN202593308U (en) | Accumulator control circuit for double-electrical-energy locomotive | |
| CN103818265A (en) | Battery management device used on power communication medium | |
| CN110228372B (en) | Third rail and lithium battery hybrid power supply circuit | |
| CN102774385A (en) | Electric locomotive and power supply system and power supply method thereof | |
| CN205097969U (en) | Electricity mixes electric automobile power battery and super capacitor driving system | |
| CN201833893U (en) | Electric transmission system for subway shunting | |
| CN206367387U (en) | A kind of city rail vehicle power supply circuit and city rail vehicle | |
| CN111532291A (en) | Rail transit network-free self-walking double-output storage battery and bidirectional charger system | |
| CN112406566B (en) | Locomotive power source circuit system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |