CN202656846U - Battery electric vehicle driving system - Google Patents
Battery electric vehicle driving system Download PDFInfo
- Publication number
- CN202656846U CN202656846U CN 201220171592 CN201220171592U CN202656846U CN 202656846 U CN202656846 U CN 202656846U CN 201220171592 CN201220171592 CN 201220171592 CN 201220171592 U CN201220171592 U CN 201220171592U CN 202656846 U CN202656846 U CN 202656846U
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- motor
- electric vehicle
- battery electric
- vehicle driving
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Abstract
The utility model relates to a battery electric vehicle driving system. The system is structurally divided into a controller, an engine, a storage battery, a transmission and other key parts. Because a direct-current motor is adopted to be connected with the controller, in rotational direction change control for driving the motor, the direct-current motor depends on a contactor to change the current direction of an armature or a magnetic field, so that the rotational direction of the motor can be changed. The battery electric vehicle driving system reduces the usage of wiring harnesses, consequently, the material cost and the maintenance cost are effectively reduced, the operational reliability is enhanced, and the safety of driving is enhanced as well.
Description
Technical field
The utility model relates to a kind of pure electric automobile drive system, belongs to field of power equipment technology.
Background technology
Usually the power of automobile be the driving engine of gasoline, diesel oil or natural fuels as actuating device, turn a wheel through change-speed box, transmission shaft; Along with the high speed development of current pure electric automobile, the research and development of the lifting of pure electric automobile electron controls technology, especially its core component---pure electric automobile drive system and industrialization will be the task of top priority that must solve.
Summary of the invention
The utility model patent is divided into the critical components such as controller, driving engine, storage battery, change-speed box and forms by structure, the needs that drive in order to satisfy pure electric automobile, shortcoming in the existence that overcomes the conventional engines drive system, thereby provide a kind of pure electric automobile drive system, adopt DC machine to be connected with controller part, its type of drive is simple, universal models, pollution-free, energy consumption is low, can be fit to firm use of beating the customer.Technical solutions of the utility model are as follows:
The utility model adopts DC machine to be connected with controller part, and in the rotation direction conversion control of driving motor, DC motor relies on contactless switch to change the direction of current in armature or magnetic field, realizes the rotation direction conversion of electrical motor.
The advantage that the utlity model has is as follows:
1. control easy to maintenancely, compact conformation is reasonable, manufactures easily.
2. this drive system stable performance, be easy to upgrading and maintenance, can be easily the interface that enriches by PLC add new function, do not need the automobile circuit structure is made large modification and change, also reduced the use of wire harness, effectively reduce material cost and maintenance cost, improved reliability of service, also increased the safety of running car
2. this drive system stable performance, be easy to upgrading and maintenance, can be easily the interface that enriches by PLC add new function, do not need the automobile circuit structure is made large modification and change, also reduced the use of wire harness, effectively reduce material cost and maintenance cost, improved reliability of service, also increased the safety of running car.
Description of drawings
Fig. 1: the fundamental diagram that is the utility model patent;
Fig. 2 is the current detection circuit figure of the utility model patent.
The specific embodiment
With reference to the accompanying drawings the utility model is described in detail:
The utility model adopts DC machine to be connected with controller part, and in the rotation direction conversion control of driving motor, DC motor relies on contactless switch to change the direction of current in armature or magnetic field, realizes the rotation direction conversion of electrical motor.This drive system stable performance, be easy to upgrading and maintenance, can be easily the interface that enriches by PLC add new function, do not need the automobile circuit structure is made large modification and change, also reduced the use of wire harness, effectively reduce material cost and maintenance cost, improved reliability of service, also increased the safety of running car.
Claims (1)
1. pure electric automobile drive system, native system is divided into the critical components such as controller, driving engine, storage battery, change-speed box and forms by structure, it is characterized in that: adopt DC machine to be connected with controller part, in the rotation direction conversion control of driving motor, DC motor relies on contactless switch to change the direction of current in armature or magnetic field, realizes the rotation direction conversion of electrical motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220171592 CN202656846U (en) | 2012-04-23 | 2012-04-23 | Battery electric vehicle driving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220171592 CN202656846U (en) | 2012-04-23 | 2012-04-23 | Battery electric vehicle driving system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202656846U true CN202656846U (en) | 2013-01-09 |
Family
ID=47451773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220171592 Expired - Fee Related CN202656846U (en) | 2012-04-23 | 2012-04-23 | Battery electric vehicle driving system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202656846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102627075A (en) * | 2012-04-23 | 2012-08-08 | 山东天海电装有限公司 | Driving system of pure electric automobile |
-
2012
- 2012-04-23 CN CN 201220171592 patent/CN202656846U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102627075A (en) * | 2012-04-23 | 2012-08-08 | 山东天海电装有限公司 | Driving system of pure electric automobile |
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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: 20130109 Termination date: 20160423 |