CN205220385U - Trade electric topological structure of pure [electric] motor coach driving system of electric formula - Google Patents
Trade electric topological structure of pure [electric] motor coach driving system of electric formula Download PDFInfo
- Publication number
- CN205220385U CN205220385U CN201521069580.6U CN201521069580U CN205220385U CN 205220385 U CN205220385 U CN 205220385U CN 201521069580 U CN201521069580 U CN 201521069580U CN 205220385 U CN205220385 U CN 205220385U
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- China
- Prior art keywords
- electric
- supply distribution
- distribution system
- pure
- motor
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- Expired - Fee Related
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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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- 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
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- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a trade electric topological structure of pure [electric] motor coach driving system of electric formula can realize the pure [electric] motor coach driving interlock function that charges, safe and reliable. The technical solution of the household electrical appliance time switch control system is characterized in tha, charging system, energy storage system and motor drive system all are connected with the high voltage power supply distribution system, the high voltage power supply distribution system is through a DCAC dc -to -ac converter for turning to the motor power supply, the high voltage power supply distribution system is supplied power for the inflating pump through the 2nd DCAC dc -to -ac converter, the high voltage power supply distribution system connects the 24V battery through the DCDC converter, the high voltage power supply distribution system still is connected with electric defrost system and air conditioner, charging system and energy storage system are connected with instrument display system respectively, energy storage system and vehicle control unit are connected, driver's footboard gear and motor drive system all are connected with vehicle control unit. The utility model discloses when charging, the charging plug butt joint of pure [electric] motor coach and the outside machine that charges, it provides the 24V power of charge contact ware to charge the machine by the outside, can realize the driving of pure [electric] motor coach and charge interlock function, safe and reliable.
Description
Technical field
The utility model relates to power system for pure electric bus technical field, particularly changes electric-type power system for pure electric bus electric topology structure.
Background technology
Along with the issue of a new round " new energy vehicle subsidy detailed rules and regulations ", pure electric coach will become market focus undoubtedly, the supporting energetically and promote of country's exchange electric-type pure electric coach has also promoted the exploitation of each bus and coach enterprise to this type of vehicle indirectly, and " power system for pure electric bus electric topology structure " also becomes the Research Emphasis of each bus and coach enterprise.
Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the object of the utility model is to provide changes electric-type power system for pure electric bus electric topology structure, can realize pure electric coach driving charging interlock function, safe and reliable.
Its technical scheme solved is, comprise charge system, closed-centre system, instrument display system, high tension supply distribution system, motor driven systems, driver's pedal gear, steer motor, inflation pump, 24V battery, electricity defrost system, air-conditioning and entire car controller, described charge system, closed-centre system and motor driven systems are all connected with high tension supply distribution system, high tension supply distribution system is that steer motor is powered through a DC/AC inverter, high tension supply distribution system is that inflation pump is powered through the 2nd DC/AC inverter, high tension supply distribution system connects 24V battery through DC/DC changer, high tension supply distribution system is also connected with electric defrost system and air-conditioning, charge system is connected with instrument display system respectively with closed-centre system, closed-centre system is connected with entire car controller, driver's pedal gear is all connected with entire car controller with motor driven systems.
The utility model is when charging, and pure electric coach docks with the charging plug of external charging machine, is provided the 24V power supply of charging contactor by external charging machine, can realize pure electric coach driving and charging interlock function, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the electric topology constructional drawing changing electric-type power system for pure electric bus of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Shown in existing composition graphs 1, of the present utility modelly change electric-type power system for pure electric bus electric topology structure, comprise charge system, closed-centre system, instrument display system, high tension supply distribution system, motor driven systems, driver's pedal gear, steer motor, inflation pump, 24V storage battery, electricity defrost system, air-conditioning and entire car controller, described charge system, closed-centre system and motor driven systems are all connected with high tension supply distribution system, high tension supply distribution system is that steer motor is powered through a DC/AC inverter, high tension supply distribution system is that inflation pump is powered through the 2nd DC/AC inverter, high tension supply distribution system connects 24V storage battery through DC/DC power module, high tension supply distribution system is also connected with electric defrost system and air-conditioning, charge system is connected with instrument display system respectively with closed-centre system, closed-centre system is connected with entire car controller, driver's pedal gear is all connected with entire car controller with motor driven systems.
Described motor driven systems, comprises electric machine controller and drive motor, and described electric machine controller is connected with high tension supply distribution system, and electric machine controller is connected with drive motor, and controls drive motor.
Described instrument display system can show the charging and discharging state of closed-centre system and charge system.
In described high tension supply distribution system, high pressure main contactor is divided into two parts, and a part is electric machine controller contactless switch, and another part is electronic ancillary system contactless switch.
The utility model in use,
During upper one grade of power supply, electronic ancillary system contactless switch closes, now DC/DC power module, air-conditioning and electric defrost system are all connected, pure electric coach is under static state, can charge to the 24V storage battery of pure electric coach, and the accessory equipment opened on pure electric coach, the such as accessory equipment such as air-conditioning and warm braw.
During upper two gear power supply, electric machine controller contactless switch closes, high tension supply distribution system is powered for turning to voltage and inflation pump by a DC/AC inverter and the 2nd DC/AC inverter, now pure electric coach can carry out turning to and inflating, drive drive motor through electric machine controller, meet the requirement of pure electric coach driving.
Pure electric coach is when charging, pure electric coach needs to dock with the charging plug of external charging machine, the 24V storage battery of charging contactor is provided by external charging machine, battery charger also provides the control power supply of battery management, entire car controller and instrument display system simultaneously, is charged and driving interlock function by distribution logic realization pure electric coach simultaneously.
The utility model is when charging, and pure electric coach docks with the charging plug of external charging machine, is provided the 24V storage battery of charging contactor by external charging machine, can realize pure electric coach driving and charging interlock function, safe and reliable.
Claims (2)
1. change electric-type power system for pure electric bus electric topology structure, it is characterized in that, comprise charge system, closed-centre system, instrument display system, high tension supply distribution system, motor driven systems, driver's pedal gear, steer motor, inflation pump, 24V storage battery, electricity defrost system, air-conditioning and entire car controller, described charge system, closed-centre system and motor driven systems are all connected with high tension supply distribution system, high tension supply distribution system is that steer motor is powered through a DC/AC inverter, high tension supply distribution system is that inflation pump is powered through the 2nd DC/AC inverter, high tension supply distribution system connects 24V storage battery through DC/DC power module, high tension supply distribution system is also connected with electric defrost system and air-conditioning, charge system is connected with instrument display system respectively with closed-centre system, closed-centre system is connected with entire car controller, driver's pedal gear is all connected with entire car controller with motor driven systems.
2. according to claim 1ly change electric-type power system for pure electric bus electric topology structure, it is characterized in that, described motor driven systems, comprise electric machine controller and drive motor, described electric machine controller is connected with high tension supply distribution system, electric machine controller is connected with drive motor, and controls drive motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521069580.6U CN205220385U (en) | 2015-12-21 | 2015-12-21 | Trade electric topological structure of pure [electric] motor coach driving system of electric formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521069580.6U CN205220385U (en) | 2015-12-21 | 2015-12-21 | Trade electric topological structure of pure [electric] motor coach driving system of electric formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205220385U true CN205220385U (en) | 2016-05-11 |
Family
ID=55895474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521069580.6U Expired - Fee Related CN205220385U (en) | 2015-12-21 | 2015-12-21 | Trade electric topological structure of pure [electric] motor coach driving system of electric formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205220385U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106240390A (en) * | 2016-08-09 | 2016-12-21 | 潍柴动力股份有限公司 | A kind of method of dynamic optimization electric energy when power system for pure electric bus and low SOC thereof |
| CN107379946A (en) * | 2017-06-29 | 2017-11-24 | 江西博能上饶客车有限公司 | Change electric-type electric automobile |
| CN109624881A (en) * | 2018-10-23 | 2019-04-16 | 江苏陆地方舟新能源车辆股份有限公司 | A kind of electric motor coach low-voltage distribution box circuit system |
-
2015
- 2015-12-21 CN CN201521069580.6U patent/CN205220385U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106240390A (en) * | 2016-08-09 | 2016-12-21 | 潍柴动力股份有限公司 | A kind of method of dynamic optimization electric energy when power system for pure electric bus and low SOC thereof |
| CN107379946A (en) * | 2017-06-29 | 2017-11-24 | 江西博能上饶客车有限公司 | Change electric-type electric automobile |
| CN109624881A (en) * | 2018-10-23 | 2019-04-16 | 江苏陆地方舟新能源车辆股份有限公司 | A kind of electric motor coach low-voltage distribution box circuit system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20181221 |