CN203221954U - New energy source automobile high-voltage discharge electric control system - Google Patents
New energy source automobile high-voltage discharge electric control system Download PDFInfo
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- CN203221954U CN203221954U CN2013201465312U CN201320146531U CN203221954U CN 203221954 U CN203221954 U CN 203221954U CN 2013201465312 U CN2013201465312 U CN 2013201465312U CN 201320146531 U CN201320146531 U CN 201320146531U CN 203221954 U CN203221954 U CN 203221954U
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- motor
- controller
- control 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model discloses a new energy source automobile high-voltage discharge electric control system, which comprises an integral automobile controller, a motor controller, a key switch, a direct current bus, a power supply system and a motor, wherein the key switch is connected with the whole automobile controller, the whole automobile controller controls the power supply system and the motor controller, the direct current bus is respectively connected with the motor controller and the power supply system, and the motor controller is connected with the motor and controls the current input to the motor. Through adopting the mode, the new energy source automobile high-voltage discharge electric control system has the advantages that the discharge on electric quantity on the bus can be fast realized, the reduction on the impact on parts during the secondary electrification can be realized, the service life of the parts is prolonged, and the operation of work personnel within the safety voltage during the maintenance can be ensured.
Description
Technical field
The utility model relates to field of automobile control, particularly relates to a kind of control system of new-energy automobile high-tension current discharge.
Background technology
Along with the development of national mixed economy level, automobile enters more and more users' life as a kind of quality merchandise.And in order to respond the call of national energy-conserving and environment-protective, new-energy automobile as electronlmobil, will become the main developing direction of following automotive field.
Electronlmobil has the high voltage operation system that an orthodox car does not have, because electric power power electronics units such as drive motor, DC to DC converter have bigger electric capacity usually, waits for behind system closedown that therefore the time of its self-discharge can be longer.Give power system 12V when electricity control when vehicle is still having to restart under the higher voltage situation, can cause the damage of power system parts unit components and parts.In addition, high pressure also is a serious threat to the maintainer when vehicle breaks down.
The utility model content
The technical matters that the utility model mainly solves provides a kind of new-energy automobile high-tension current discharge control system, can the electric weight on the bus be discharged fast speed, can realize reducing to the impact of parts when re-powering, in the life-span of elongated component, can guarantee in safety voltage, to operate when the staff keeps in repair.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of new-energy automobile high-tension current discharge control system is provided, comprise entire car controller, electric machine controller, key switch, dc bus, power-supply system and motor, described key switch is connected with entire car controller, described vehicle control unit controls power-supply system and electric machine controller, described dc bus is connected with power-supply system with electric machine controller respectively, described electric machine controller is connected with motor, and the electric current of control input motor.
In preferred embodiment of the utility model, described key switch comprises the unlatching gear, starts gear and close gear.
In preferred embodiment of the utility model, the power electronics unit on described entire car controller, Motor controlling machine and the dc bus includes electric capacity.
The beneficial effects of the utility model are: the utility model new-energy automobile high-tension current discharge control system discharges by the electric weight that electric machine controller is sent motor discharge order in when shutdown motor acting discharge is stored in the electric capacity on coming bus, reach the effect that makes voltage quickly fall to the safety voltage scope, can realize reducing to the impact of parts when re-powering, the life-span of elongated component, can guarantee in safety voltage, to operate when the staff keeps in repair, shorten the unused time of vehicle.
Description of drawings
Fig. 1 is the structural representation of the utility model new-energy automobile high-tension current discharge control system one preferred embodiment;
Fig. 2 is the process principle figure of new-energy automobile high-tension current discharge control system shown in Figure 1;
The mark of each parts is as follows in the accompanying drawing: 1, entire car controller, 2, electric machine controller, 3, key switch, 4, power-supply system, 5, motor, 6, open gear, 7, start gear, 8, close gear, 9, dc bus.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
See also Fig. 1 and Fig. 2, a kind of new-energy automobile high-tension current discharge control system, comprise entire car controller 1, electric machine controller 2, key switch 3, dc bus 9, power-supply system 4 and motor 5, described key switch 3 is connected with entire car controller 1, described entire car controller 1 control power-supply system 4 and electric machine controller 2, described dc bus 9 is connected with power-supply system 4 respectively at electric machine controller 2, and described electric machine controller 4 is connected with motor 5, and the electric current of control input motor 5.
In addition, described key switch 3 comprises unlatching gear 6, starts gear 7 and closes gear 8.
In addition, the power electronics unit on described entire car controller 1, Motor controlling machine 2 and the dc bus 9 includes electric capacity.
The concrete principle of work of control system of the utility model new-energy automobile high-tension current discharge is as follows: at first be that key opens to and opens gear 6 and be 12V control on each parts of power system, open to startup gear 7 again and carry out the startup of high-tension current pattern, earlier electrokinetic cell is sent startup command, then can send electric machine controller 2 after electrokinetic cell starts and enable work order driving vehicle operating, finish electric model and start the back to fuel cell transmission startup command, can send electric machine controller 2 after fuel cell start-up is finished and enable the work order vehicle and enter and to move mode of operation, when key close to close gear 8 after, elder generation's fuel cell shutdown, back electrokinetic cell is closed, after electrokinetic cell disconnects relay, electric machine controller 2 is sent motor discharge order, electric machine controller 2 reaches the electric current (being direct-axis current) of only exporting the Ud direction by the control three-phase alternating voltage in the process of inversion, motor 5 can not rotate during the output of direct-axis current, by the motor winding, the mode of components and parts such as inductance heating consumes the electric charge that motor stores, cancellation sends the discharge order to electric machine controller 2 after the voltage of bus voltage 11 is lower than 36V, stopping to send the back cuts off the power supply to each parts of power system, thereby improve the safety of electronlmobil, and prevented the impact that under high pressure powers on and bring for controller again, improved the reliability of parts.
Be different from prior art, the control system of the utility model new-energy automobile high-tension current discharge is discharged by the electric weight that electric machine controller is sent when the shutdown motor discharge order motor acting discharge is stored in the electric capacity on coming bus, reach the effect that makes voltage quickly fall to the safety voltage scope, can realize reducing to the impact of parts when re-powering, the life-span of elongated component, can guarantee in safety voltage, to operate when the staff keeps in repair, shorten the unused time of vehicle.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification sheets and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (3)
1. new-energy automobile high-tension current discharge control system, it is characterized in that, comprise entire car controller, electric machine controller, key switch, dc bus, power-supply system and motor, described key switch is connected with entire car controller, described vehicle control unit controls power-supply system and electric machine controller, described dc bus is connected with power-supply system with electric machine controller respectively, and described electric machine controller is connected with motor, and the electric current of control input motor.
2. new-energy automobile high-tension current discharge control system according to claim 1 is characterized in that, described key switch comprises the unlatching gear, starts gear and close gear.
3. new-energy automobile high-tension current discharge control system according to claim 1 is characterized in that the power electronics unit on described entire car controller, Motor controlling machine and the dc bus includes electric capacity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201465312U CN203221954U (en) | 2013-03-28 | 2013-03-28 | New energy source automobile high-voltage discharge electric control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201465312U CN203221954U (en) | 2013-03-28 | 2013-03-28 | New energy source automobile high-voltage discharge electric control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203221954U true CN203221954U (en) | 2013-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201465312U Expired - Fee Related CN203221954U (en) | 2013-03-28 | 2013-03-28 | New energy source automobile high-voltage discharge electric control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203221954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112977179A (en) * | 2021-02-04 | 2021-06-18 | 深圳市氢蓝时代动力科技有限公司 | Automobile control system, method and equipment |
-
2013
- 2013-03-28 CN CN2013201465312U patent/CN203221954U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112977179A (en) * | 2021-02-04 | 2021-06-18 | 深圳市氢蓝时代动力科技有限公司 | Automobile control system, method and equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGZHOU LONGCHI NEW ENERGY VEHICLE TECHNOLOGY CO Free format text: FORMER OWNER: ZHU YINJUAN Effective date: 20140403 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140403 Address after: 213023 Jiangsu, Changzhou province Clock Tower District ERON Road, No. 178 Patentee after: Changzhou Longchi New Energy Vehicle Technology Co., Ltd. Address before: 213023 room No. 178 South Road, Jiangsu, ERON, Changzhou, China Patentee before: Zhu Yinjuan |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170309 Address after: 201805 Shanghai city Jiading District's No. 155 room 405-406 Patentee after: Shanghai Cen Yan Automobile Electronic Technology Co. Ltd. Address before: 213023 Jiangsu, Changzhou province Clock Tower District ERON Road, No. 178 Patentee before: Changzhou Longchi New Energy Vehicle Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180403 Address after: Ge Tong Street Zhongshan science and technology park by the road in Liuhe District of Nanjing City, Jiangsu province 211500 building D2 No. 9 Patentee after: JIANGSU SOARWHALE GREEN TECHNOLOGY CO., LTD. Address before: 201805 Shanghai city Jiading District's No. 155 room 405-406 Patentee before: Shanghai Cen Yan Automobile Electronic Technology Co. Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20210328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |