CN105365598B - A kind of rail friendship train traction car lithium battery energy-storage system - Google Patents
A kind of rail friendship train traction car lithium battery energy-storage system Download PDFInfo
- Publication number
- CN105365598B CN105365598B CN201510895893.5A CN201510895893A CN105365598B CN 105365598 B CN105365598 B CN 105365598B CN 201510895893 A CN201510895893 A CN 201510895893A CN 105365598 B CN105365598 B CN 105365598B
- Authority
- CN
- China
- Prior art keywords
- battery
- control unit
- storage system
- lithium battery
- information
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/26—Rail vehicles
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Secondary Cells (AREA)
Abstract
The present invention provides a kind of rail friendship train traction car lithium battery energy-storage system, including dynamic lithium battery, battery management unit（BMU）, battery safety management unit（SCU）, telesecurity monitoring unit（RSCU）, the devices such as high-voltage electrical apparatus part.Bottom electronic control unit in battery management unit（LECU）It acquires battery information and balanced management is carried out to battery；Battery control unit（BCU）System is controlled according to battery information.Battery safety management unit verifies battery control unit and bottom electronic control unit upload information, and restarts to it when management failure occurs in battery control unit, and level fault is reported if still failing.Communication gate in telesecurity monitoring unit receives the information that batteries management system uploads and display screen is transferred to show, and sends data to server by the remote monitoring module that display screen configures.The present invention can realize that traction of the train in non-Electric region uses, and the safe and reliable operation of system is effectively ensured by triple safe management.
Description
Technical field
The present invention relates to rails to hand over train traction power technical field more particularly to a kind of lithium for handing over train traction for rail
Battery energy storage system technology.
Background technology
With the development of the city, urban population is more and more, and rail traffic is also increasing to the importance in city.Track
Vehicular traffic carries most of pressure of urban population transport, and with the growth of vehicle hour, rail hands over the event of vehicle
Barrier rate is also in rise situation.Under traditional pattern, after train breaks down, the train in track is needed to empty, tractor-trailer train
It drives into track and failure train traction is gone out into working line.This rescue mode rescue time is longer, and is easy to happen passenger's entrance
The accidents such as window are pounded in tunnel, passenger, cause larger economic loss, bring larger social influence.
In order to effectively reduce the social influence and economic loss that train operation failure is brought, it has been proposed that using vehicle-mounted super
Capacitor energy storage system provides haulage capacity for train, in train fault, passes through vehicle-mounted super capacitor energy-storage system tractor-trailer train
Evacuating personnel is carried out to platform.But the electric energy that super capacitor may store is relatively low, and super capacitor volume and weight all compares
Greatly, vehicle-mounted super capacitor energy-storage system can not provide enough energy for vehicle long distance running.
Invention content
The purpose of the present invention is to provide a kind of rails to hand over train traction car lithium battery energy-storage system, for train in event
Train traction to platform is carried out evacuating personnel by the urgent traction under barrier, and simultaneity factor can be that train travels in non-Electric region domain
Energy is provided.System has higher energy density, smaller volume, and passes through security managing unit, telesecurity management
The management of unit increases the security reliability of system, hands over the sizable application on train to provide possibility for system is in-orbit, effectively
Train is solved the technical issues of non-Electric region is unable to long distance running.
In order to achieve the above object, the technical solution of the present invention is to provide a kind of rails, and train traction to be handed over to be stored up with car lithium battery
Energy system, wherein including：
The group of battery modules that the multiple dynamic lithium batteries of connection in series-parallel are formed, accesses the electric loop of car lithium battery energy-storage system
In, as energy stores output unit；
Battery control unit, to other units in car lithium battery energy-storage system to its upload information handle it is whole
It closes, and receives the hard signal that external train is sent out to it, by operating system control strategy come to car lithium battery energy storage system
System is controlled；
MVB modules realize the communication of battery control unit and external train；
Multiple bottom electronic control units, respectively acquire the battery information of corresponding dynamic lithium battery, believe battery
The balanced management of battery is carried out after ceasing calculation process, and battery information is sent to battery control unit and carries out processing integration；
Main contactor accesses in the electric loop；It is electrical to return when battery control unit controls the main contactor actuation
Road is connected when enabling group of battery modules to carry out charge and discharge or battery control unit to control the main contactor and disconnect, electrically
Circuit disconnects.
Preferably, the car lithium battery energy-storage system further includes DC-DC module, receives the straight of external train input
Galvanic electricity source powers to battery control unit；
The DC-DC module includes two-way DC-DC voltage modules, and 50% load is respectively shared in normal work；
The power output end of each DC-DC voltage modules setting is configured with diode；
The state output end of each DC-DC voltage modules setting, the status information of the DC-DC voltage modules is sent
To battery control unit；
When any one DC-DC voltage module exception, abnormal DC-DC voltage modules are removed, and transmit fault-signal
To battery control unit；The DC-DC voltage modules of non-failure are with whole power outputs.
Preferably, the car lithium battery energy-storage system further includes battery safety management unit, real-time reception battery
Control unit upload system information verified, detection failure occur after battery control unit whether reporting fault information；
When detecting the distortion of battery control unit upload information or battery control unit not timely reporting fault information,
Send instructions under the battery safety management unit and restarts battery control unit；Restart setting number after battery safety management unit still
When can not work normally, level-one alarm failure is reported to train by MVB modules.
Preferably, the battery control unit passes through CAN bus and rigid line and battery safety management unit communication；The electricity
Pond security managing unit includes MCU chip, and hard signal circuit, contactor control circuit, the power supply electricity being attached thereto respectively
Road, warning circuit, telecommunication circuit.
Preferably, the car lithium battery energy-storage system further includes telesecurity monitoring unit（90）, it is provided with
There is the communication gate that battery control unit is connected by CAN bus, for receiving the system letter that battery control unit is sent to
Breath, and send display screen to and shown；The display screen is accompanied with far module and the system information received is sent to service
Device.
Preferably, the car lithium battery energy-storage system further includes current sensor, to the electric current of electric loop into
Row detection, and collected current information is sent to battery control unit by CAN bus；The battery control unit according to
The current information that current sensor uploads is monitored, and is controlled electric loop in current value trigger protection value and disconnected.
Preferably, the car lithium battery energy-storage system further includes fuse, and it is positive and negative to be separately positioned on electric loop
On busbar.
Preferably, the car lithium battery energy-storage system further includes the Manual isolation switch of access electric loop,
Electric loop is disconnected when installation and maintenance.
Preferably, the dynamic lithium battery is ferric phosphate lithium cell or ternary lithium battery or lithium manganate battery；It is described dynamic
The pattern of power lithium battery is cylindrical battery or rectangular cell or soft-package battery.
Preferably, the bottom electronic control unit acquires voltage, the temperature information of dynamic lithium battery by sample circuit,
By collected battery information send to the bottom electronic control unit setting micro-control unit carry out processing and battery it is equal
Weighing apparatus management, and battery information is transferred to by battery control unit by the CAN bus that several bottom electronic control units share.
In conclusion train may be implemented in non-Electric region in the traction battery group system being made up of above scheme in the present invention
Traction use, meet train traction demand, and the program has triple safe management, battery management system is to battery first
Underlying security management is carried out, secondly security managing unit carries out operational safety management, last telesecurity to battery management system
Administrative unit carries out Realtime Alerts management to battery management system, is effectively guaranteed the safe and reliable operation of system.
Description of the drawings
Fig. 1 is the electric diagram of traction car lithium battery energy-storage system of the present invention；
Fig. 2 is the schematic diagram of the DC-DC module of double copies in the present invention；
Fig. 3 is the composition schematic diagram of SCU modules in the present invention.
Specific implementation mode
The specific embodiment of invention is further illustrated below in conjunction with attached drawing.
The present invention is a kind of vehicle-mounted energy-storage lithium battery system of traction, and system is exported by dynamic lithium battery as energy stores
Unit, and pass through battery management unit（BMU）, battery safety management unit（SCU）, telesecurity monitoring unit（RSCU）, it is high
The devices such as voltage electrical part, are managed lithium battery.High-voltage electrical apparatus part includes mainly contactor, fuse, disconnecting switch, electric current
Sensor, DC-DC module etc..
As shown in Figure 1, the system includes mainly：Dynamic lithium battery 10, bottom electronic control unit（LECU）20, fuse
30, current sensor 40, main contactor 50, battery control unit（BCU）60, DC-DC module 70, battery safety management unit
（SCU）80, telesecurity monitoring unit（RSCU）90, Manual isolation switch 11.
Energy output unit of the dynamic lithium battery 10 as whole system, provides energy, material system can for system operation
To be material system that LiFePO4, LiMn2O4, ternary material etc. meet system use demand（For example, using LiFePO4 electricity
The high-power batteries such as pond, ternary lithium battery, lithium manganate battery）；The pattern of battery can be cylindrical battery, rectangular cell, Soft Roll
Battery etc. is easy to groups of lithium battery pattern.Several 10 comprising modules of dynamic lithium battery, then module is according to system requirements string
Compose in parallel entire group of battery modules.
The battery management unit（BMU）Including bottom electronic control unit LECU 20 and battery control unit BCU
60, for being managed to battery.Wherein, bottom electronic control unit LECU 20 acquires the voltage of battery, temperature, to battery
Balanced management is carried out, and calculation process is carried out to battery information.Battery control unit BCU 60 is to bottom electronic control unit
The information that LECU 20 is uploaded carries out data processing, and is controlled system according to system control strategy.
Bottom electronic control unit LECU 20 acquires electricity by sample circuit to the dynamic lithium battery 10 in corresponding module
Pressure, temperature information, and collected information is transmitted to the MCU on LECU plates（Micro-control unit）, after MCU handles data
Battery control unit BCU 60 is transmitted information to by CAN bus, several bottom electronic control units LECU 20 is shared
CAN bus is communicated with battery control unit BCU 60.Simultaneously MCU according to the information of acquisition by equalizing circuit to battery into
Row balanced management can effectively improve the consistency of lithium battery by the balanced management to battery, extend battery.
Battery control unit BCU 60 is the control core of entire lithium battery system, bottom electronic control unit LECU 20,
The bottom-up informations such as current sensor 40 are uploaded to battery control unit BCU 60, while battery control unit BCU 60 is to being entirely
The information of system carries out processing integration, passes through MVB（Multifunctional vehicle bus）The DC-DC control systems of module 12 and external train and
The MVB network communications of train.Battery control unit BCU 60 passes through CAN bus and rigid line and battery safety management cell S CU 80
Communication, while battery control unit BCU 60 is communicated with telesecurity monitoring unit RSCU 90 by CAN bus.
Fuse 30 plays a protective role to entire electric loop, wherein respectively configuring a fuse in positive and negative two busbares
30, for protecting battery pack system, prevent from causing system to bring safety problem, the pressure voltage and overcurrent of fuse 30 due to short circuit
Ability is configured according to system integrated demand.
Current sensor 40 is detected the electric current of whole system electric loop, and collected current information is passed through
CAN bus is sent to battery control unit BCU 60, the information that battery control unit BCU 60 is uploaded according to current sensor 40
System power is monitored, the system shutdown loop protection when trigger protection value.
Battery control unit BCU 60 controls main contactor 50 by controlling the DC control supply of external 110V, specifically
The 110V DC control supplies input of external train is switched to 12V DC power supply to battery control unit by ground, DC-DC module 70
BCU 60 powers, and whether the contact that battery control unit BCU further controls main contactor 50 is attracted.Thus, train is all
In the case of information is normal, DC control supply can be answered by the DC-DC control system the output phases of train to control battery system
Charge and discharge；When occurring controlling under failure conditions, battery control unit BCU 60 then cuts off 50 power supply of main contactor, to disconnect
Circuit ensures the safety of system.
As shown in Fig. 2, DC-DC module 70 uses double copies Redundancy Design, inside modules to configure two-way DC-DC voltage-modes
Block, wherein the power output end of each DC-DC voltage modules be each configured with diode, prevent from leading to module due to voltage differences
Breakdown.Two DC-DC voltage modules work at the same time, and respectively share 50% load.In addition, each DC-DC voltage modules are also respectively to electricity
Pond control unit BCU 60 exports the signal for having and indicating the DC-DC voltage module states.When there is individual module operation irregularity,
Other module realizes that whole power outputs ensure that system is working properly；Abnormal module excision simultaneously, abnormal module export failure
Signal sends battery control unit BCU 60 to, and corresponding work light becomes malfunction.
As shown in figure 3, battery safety management cell S CU 80 includes MCU chip 801, and the rigid line letter being attached thereto respectively
Number circuit 802, contactor control circuit 803, power supply circuit 804, warning circuit SCU, telecommunication circuit 806.Battery safety management
The system details that cell S CU 80 can be uploaded after working with real-time reception to battery control unit BCU 60, cell safety pipe
Reason cell S CU 80 verifies the information of upload, waits whether detection battery control unit BCU 60 reports after breaking down
Fault message, if upload information distortion or the not timely reporting faults of battery control unit BCU 60, cell safety pipe occurs
Send instructions under reason cell S CU 80 and restart battery control unit BCU 60, if still can not normally be reported after restarting n times, passes through
MVB modules 12 report level-one alarm failure, are notified to train system malfunction, utmostly ensure that the safety of system.
Telesecurity monitoring unit RSCU 90 includes communication gate and display screen（Containing far module）.Wherein communication gate
It is communicated by CAN bus with battery control unit BCU 60, receives the information of battery control unit BCU 60, and by information
Integration processing sends display screen to after switching to 485 communications, and after display screen receives the information of communication gate, treated by general mainly
Details on a display screen, while being sent to server by presentation of information by the subsidiary far module of display screen, realize clothes
Business device, which accesses, reads system information, can notify responsible person concerned at the first time by SMS after failure.
Manual isolation switch 11 is mainly used for disconnecting system with external high-voltage electrical apparatus circuit when installation and maintenance, it is ensured that peace
Personnel safety in the case of dress and maintenance.Manual isolation switch 11 meets the model of system requirements, product overcurrent using pressure resistance
Ability meets maximum output current demand.
Rail of the present invention hands over train traction lithium battery energy storage battery system, specific workflow as follows：
After system obtains the DC power supply of external 110V, BCU 60, SCU 80, LECU 20 start to work, and carry out certainly
Inspection, self-test are controlled by rear BCU 60 and are attracted main contactor 50, and charge and discharge may be implemented in whole system at this time.In normal work mould
Under formula, BCU 60, SCU 80, LECU 20 etc. carry out information collection to battery, and by information by MVB transmission of network to train,
Train controls the charge and discharge of entire energy-storage system according to the battery information that MVB networks upload.The number of the monitoring transmission in real time of SCU 80
According to authenticity, when detect data distortion or cannot and after alarm, SCU 80 restarts BCU 60, and continuous n times can not be normal
After work, level-one alarm is sent by CAN bus, ensures the safe operation of system.
Although present disclosure is discussed in detail by above preferred embodiment, but it should be appreciated that above-mentioned
Description is not considered as limitation of the present invention.After those skilled in the art have read the above, for the present invention's
A variety of modifications and substitutions all will be apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (10)
1. a kind of rail hands over train traction car lithium battery energy-storage system, which is characterized in that include：
The multiple dynamic lithium batteries of connection in series-parallel（10）The group of battery modules of formation accesses the electric loop of car lithium battery energy-storage system
In, as energy stores output unit；
Battery control unit（60）, to other units in car lithium battery energy-storage system to its upload information handle it is whole
Close, and receive the hard signal that train is sent out to it, by operating system control strategy come to car lithium battery energy-storage system into
Row control；
MVB modules（12）, realize battery control unit（60）With the DC-DC control systems of train and the communication of MVB networks；
DC-DC module（70）, the DC control supply of the DC-DC control systems input of train is received, is converted thereof into corresponding
DC power supply comes to battery control unit（60）Power supply, to control the charge and discharge of car lithium battery energy-storage system；
Multiple bottom electronic control units（20）, respectively acquire corresponding dynamic lithium battery（10）Battery information, to electricity
The balanced management of battery is carried out after the information operation processing of pond, and battery information is sent to battery control unit（60）It is handled
It integrates；
Main contactor（50）, access in the electric loop；Battery control unit（60）Control the main contactor（50）It is attracted
When, electric loop connection enables group of battery modules to carry out charge and discharge or battery control unit（60）Control the main contact
Device（50）When disconnection, electric loop disconnects.
2. car lithium battery energy-storage system as described in claim 1, which is characterized in that
The DC-DC module（70）Including two-way DC-DC voltage modules, 50% load is respectively shared in normal work；
The power output end of each DC-DC voltage modules setting is configured with diode；
The state output end of each DC-DC voltage modules setting, electricity is sent to by the status information of the DC-DC voltage modules
Pond control unit（60）；
When any one DC-DC voltage module exception, abnormal DC-DC voltage modules are removed, and transmit fault-signal to electricity
Pond control unit（60）；The DC-DC voltage modules of non-failure are with whole power outputs.
3. car lithium battery energy-storage system as described in claim 1, which is characterized in that
The car lithium battery energy-storage system further includes battery safety management unit（80）, real-time reception battery control unit
（60）The system information of upload is verified, the battery control unit after detection failure generation（60）Whether reporting fault information；
Detecting battery control unit（60）Upload information is distorted or battery control unit（60）Not timely reporting fault letter
When breath, the battery safety management unit（80）Under send instructions and restart battery control unit（60）；Restart battery after setting number
Security managing unit（80）When still can not work normally, pass through MVB modules（12）Level-one alarm failure is reported to train.
4. car lithium battery energy-storage system as claimed in claim 3, which is characterized in that
The battery control unit（60）Pass through CAN bus and rigid line and battery safety management unit（80）Communication；
The battery safety management unit（80）Including MCU chip（801）, and the hard signal circuit that is attached thereto respectively
（802）, contactor control circuit（803）, power supply circuit（804）, warning circuit（805）, telecommunication circuit（806）.
5. car lithium battery energy-storage system as described in claim 1, which is characterized in that
The car lithium battery energy-storage system further includes telesecurity monitoring unit（90）, it is provided with total by CAN
Line connects battery control unit（60）Communication gate, for receiving battery control unit（60）The system information being sent to,
And it sends display screen to and is shown；The display screen is accompanied with far module and the system information received is sent to server.
6. car lithium battery energy-storage system as described in claim 1, which is characterized in that
The car lithium battery energy-storage system further includes current sensor（40）, the electric current of electric loop is detected,
And collected current information is sent to battery control unit by CAN bus（60）；The battery control unit（60）Root
According to current sensor（40）The current information of upload is monitored, and is controlled electric loop in current value trigger protection value and broken
It opens.
7. car lithium battery energy-storage system as described in claim 1, which is characterized in that
The car lithium battery energy-storage system further includes fuse（30）, it is separately positioned on electric loop positive and negative busbar.
8. car lithium battery energy-storage system as described in claim 1, which is characterized in that
The car lithium battery energy-storage system further includes the Manual isolation switch of access electric loop（11）, installing and examining
Electric loop is disconnected when repairing.
9. car lithium battery energy-storage system as described in claim 1, which is characterized in that
The dynamic lithium battery（10）It is ferric phosphate lithium cell or ternary lithium battery or lithium manganate battery；
The dynamic lithium battery（10）Pattern be cylindrical battery or rectangular cell or soft-package battery.
10. car lithium battery energy-storage system as described in claim 1, which is characterized in that
The bottom electronic control unit（20）Dynamic lithium battery is acquired by sample circuit（10）Voltage, temperature information, will
Collected battery information sends the bottom electronic control unit to（20）The micro-control unit of setting carries out processing and battery
Balanced management, and pass through several bottom electronic control units（20）Battery information is transferred to battery control by shared CAN bus
Unit processed（60）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510895893.5A CN105365598B (en) | 2015-12-08 | 2015-12-08 | A kind of rail friendship train traction car lithium battery energy-storage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510895893.5A CN105365598B (en) | 2015-12-08 | 2015-12-08 | A kind of rail friendship train traction car lithium battery energy-storage system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105365598A CN105365598A (en) | 2016-03-02 |
| CN105365598B true CN105365598B (en) | 2018-08-07 |
Family
ID=55368424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510895893.5A Active CN105365598B (en) | 2015-12-08 | 2015-12-08 | A kind of rail friendship train traction car lithium battery energy-storage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105365598B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020959A (en) * | 2017-03-31 | 2017-08-08 | 北京北交新能科技有限公司 | A kind of track traffic movement energy bag with travelling wheel pair |
| CN107196360A (en) * | 2017-05-15 | 2017-09-22 | 北京北交新能科技有限公司 | A kind of Brake energy recovery reutilization system for off-network tramcar |
| CN108674214B (en) * | 2018-04-10 | 2022-04-05 | 广州电力机车有限公司 | Low-floor tramcar vehicle-mounted power management system |
| CN109324501A (en) * | 2018-09-20 | 2019-02-12 | 四川长虹电器股份有限公司 | The battery management system of double MCU and its more redundant fault reconstructing methods |
| CN110962676B (en) * | 2018-09-29 | 2022-03-18 | 比亚迪股份有限公司 | Train power battery monitoring system and method |
| CN111137324A (en) * | 2018-11-06 | 2020-05-12 | 株洲中车时代电气股份有限公司 | Train and traction control system and method thereof |
| CN112448469A (en) * | 2020-11-06 | 2021-03-05 | 株洲中车时代电气股份有限公司 | Battery redundancy control system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202264654U (en) * | 2011-09-04 | 2012-06-06 | 胡枝清 | Novel railway motor train with storage battery and charged by alternating current |
| CN103010042A (en) * | 2012-11-21 | 2013-04-03 | 中山普润斯电源设备技术有限公司 | Cell management system capable of supporting network operation |
| CN103197188A (en) * | 2013-03-05 | 2013-07-10 | 上海翼锐汽车科技有限公司 | Battery current sensor fault diagnosis system and method thereof |
| JP2013141382A (en) * | 2012-01-05 | 2013-07-18 | Woojin Industrial Systems Co Ltd | Energy storage device of urban railroad using bidirectional dc-dc converter |
| CN204290373U (en) * | 2014-11-21 | 2015-04-22 | 东莞中山大学研究院 | A kind of battery of electric vehicle control system |
| CN204623184U (en) * | 2015-04-28 | 2015-09-09 | 杭州云乐车辆技术有限公司 | Extended-range power battery device |
-
2015
- 2015-12-08 CN CN201510895893.5A patent/CN105365598B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202264654U (en) * | 2011-09-04 | 2012-06-06 | 胡枝清 | Novel railway motor train with storage battery and charged by alternating current |
| JP2013141382A (en) * | 2012-01-05 | 2013-07-18 | Woojin Industrial Systems Co Ltd | Energy storage device of urban railroad using bidirectional dc-dc converter |
| CN103010042A (en) * | 2012-11-21 | 2013-04-03 | 中山普润斯电源设备技术有限公司 | Cell management system capable of supporting network operation |
| CN103197188A (en) * | 2013-03-05 | 2013-07-10 | 上海翼锐汽车科技有限公司 | Battery current sensor fault diagnosis system and method thereof |
| CN204290373U (en) * | 2014-11-21 | 2015-04-22 | 东莞中山大学研究院 | A kind of battery of electric vehicle control system |
| CN204623184U (en) * | 2015-04-28 | 2015-09-09 | 杭州云乐车辆技术有限公司 | Extended-range power battery device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105365598A (en) | 2016-03-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105365598B (en) | A kind of rail friendship train traction car lithium battery energy-storage system | |
| CN110265736A (en) | Energy-accumulating power station battery management system and method for early warning with intelligent fire alarm function | |
| CN103078357B (en) | Intelligent vehicle-mounted high-voltage power distribution management unit for electric vehicle | |
| CN204008826U (en) | Vehicular battery safety monitoring system | |
| CN104734259A (en) | Sodium-sulfur cell operation management system | |
| CN104537492A (en) | On-line monitoring method for electricity high risk important user based on real time data | |
| CN106571662A (en) | Electric vehicle and thermal runaway awakening circuit thereof | |
| CN104340146B (en) | A kind of track traffic backup power system | |
| CN109066922A (en) | A kind of rail traffic vehicles and its storage battery power supply system | |
| CN202474949U (en) | Intelligence vehicle high-voltage distribution management unit for electric vehicle | |
| CN212400923U (en) | Netless self-walking energy storage and bidirectional AC/DC converter system for rail transit | |
| CN110398668A (en) | A kind of looped network of DC power on-line monitoring system and method | |
| CN203596649U (en) | Rail transit train battery management system | |
| CN105244998A (en) | Emergency power supply (EPS) having modular structure | |
| CN208571667U (en) | A kind of extension transformer substation communication equipment power-on time device | |
| CN209170039U (en) | A kind of automatic redundancy zero propagation switching system of two dc power supply | |
| CN104917297B (en) | Electric ship power system monitor protection device and continuation of the journey monitoring method | |
| CN206327179U (en) | A kind of lithium-ion electric electrical forklift charging, driving interlocking control circuit | |
| CN212400922U (en) | Non-net self-walking energy storage and unidirectional AC/DC converter system for rail transit | |
| CN105811444B (en) | A kind of electric vehicle and power grid interactive simulation load system and its electrical protection method | |
| CN212400921U (en) | Non-net self-walking energy storage and unidirectional DC/DC converter system for rail transit | |
| CN107719127A (en) | Electric automobile and battery management system | |
| CN107623384A (en) | A kind of rail traffic vehicles energy-storage box of fast changeable | |
| CN111532146B (en) | Non-net self-walking energy storage and unidirectional AC/DC converter system for rail transit | |
| CN211046557U (en) | Backup power supply guarantee device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |