CN106208366A - 252v自发电型电动车 - Google Patents
252v自发电型电动车 Download PDFInfo
- Publication number
- CN106208366A CN106208366A CN201610819528.0A CN201610819528A CN106208366A CN 106208366 A CN106208366 A CN 106208366A CN 201610819528 A CN201610819528 A CN 201610819528A CN 106208366 A CN106208366 A CN 106208366A
- Authority
- CN
- China
- Prior art keywords
- audion
- electric motor
- motor car
- storage battery
- type electric
- 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.)
- Pending
Links
Classifications
-
- 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
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/08—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems requiring starting of a prime-mover
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Charge By Means Of Generators (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
一种252V自发电型电动车,在252V电瓶输出电路中,当电瓶正常供电时三极管(9)进入饱和区该三极管不工作,当电瓶电压低于设定值220.5V时,该三极管退出饱和区,进入工作状态,此时由三极管(9)的集电极为继电器提供吸合电流达到自动启动发电机发电。
Description
电路工作原理
252V自发电型电动车在252V电瓶输出电路中,增加了正向二极管(3),电瓶的电量通过正向二极管(3)向电动车负载电路输出正电,当电瓶的电量(电压)低于设定值时,发电机自动启动发电,发出的电由二极管(4)向电瓶输出10A左右的小电流,二极管(5)向电动车负载电路输出最大100A的大电流供电压252V电动车的电瓶和负载电路所需要的能量。
电路优点:
当电动车的电瓶电压低于设定值时,发电机自动启动发电,供电瓶充电所需的小电流,同时又供电动车负载所需要的大电流。
所属技术领域:
本发明适用于电动轿车、电动大巴、无轨电动火车和电瓶供电设备。
技术背景:
目前由于电动车电瓶蓄电量少,续驶里程不足,难以实现电动车于汽车接轨。
发明内容:
为克服电动车续驶里程不足,当电动车电瓶电压低于设定值时,发电机自动启动发电,分别供给电瓶和电动车所需能量,确保电动车正常行驶。
在电瓶供电电路中,增加了正向二极管,当发电机发电时,二极管(5)输出电压高于二极管(4)的输出电压,由于二极管的正向导电性,在二极管(3)两端产生两个电压,用以给电瓶充电所需小电流和电动车负载所需的大电流。
自动启动电路设有开关电路(12),用以人为启动发电机发电。
下面结合附图和实施对实用发明进一步说明:
说明书附图1是一种252V自发电型电动车原理图。
附图1中:1电瓶,2发电机,3正向二极管,4整流二极管,5整流二极管,6滤波电容,7稳压电解电容,8继电器,9自动启动电路的三极管,10是三极管的下偏流电阻,11是三极管的上偏流电阻,12启动开关。通过调整三极管(9)的上下偏流电阻、阻值的大小实现设定值为220.5V时自动起动发电。
技术特征:
当电瓶正常供电时三极管(9)进入饱和区该三极管不工作,当电瓶电压低于设定值时,该三极管退出饱和区,进入工作状态,此时由三极管(9)的集电极为继电器提供吸合电流达到自动启动发电机发电。
Claims (1)
1.一种252V自发电型电动车,在252V电瓶输出电路中,当电瓶正常供电时三极管(9)进入饱和区该三极管不工作,当电瓶电压低于设定值220.5V时,该三极管退出饱和区,进入工作状态,此时由三极管(9)的集电极为继电器提供吸合电流达到自动启动发电机发电。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610819528.0A CN106208366A (zh) | 2016-08-18 | 2016-08-18 | 252v自发电型电动车 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610819528.0A CN106208366A (zh) | 2016-08-18 | 2016-08-18 | 252v自发电型电动车 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106208366A true CN106208366A (zh) | 2016-12-07 |
Family
ID=58067672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610819528.0A Pending CN106208366A (zh) | 2016-08-18 | 2016-08-18 | 252v自发电型电动车 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106208366A (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03117332A (ja) * | 1989-09-28 | 1991-05-20 | Akihiro Yamaoka | 充電回路 |
CN104816647A (zh) * | 2015-04-14 | 2015-08-05 | 刘泽法 | 96v自发电型电动车 |
CN104836276A (zh) * | 2015-04-14 | 2015-08-12 | 刘泽法 | 120v自发电型电动车 |
CN104842810A (zh) * | 2015-04-24 | 2015-08-19 | 刘泽法 | 180v电动车全自动发电 |
CN104859477A (zh) * | 2015-04-14 | 2015-08-26 | 刘泽法 | 84v自发电型电动车 |
CN104935045A (zh) * | 2015-06-24 | 2015-09-23 | 深圳先进储能材料国家工程研究中心有限公司 | 一种采用镍系二次电池的储能系统的电池组均衡方法 |
-
2016
- 2016-08-18 CN CN201610819528.0A patent/CN106208366A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03117332A (ja) * | 1989-09-28 | 1991-05-20 | Akihiro Yamaoka | 充電回路 |
CN104816647A (zh) * | 2015-04-14 | 2015-08-05 | 刘泽法 | 96v自发电型电动车 |
CN104836276A (zh) * | 2015-04-14 | 2015-08-12 | 刘泽法 | 120v自发电型电动车 |
CN104859477A (zh) * | 2015-04-14 | 2015-08-26 | 刘泽法 | 84v自发电型电动车 |
CN104842810A (zh) * | 2015-04-24 | 2015-08-19 | 刘泽法 | 180v电动车全自动发电 |
CN104935045A (zh) * | 2015-06-24 | 2015-09-23 | 深圳先进储能材料国家工程研究中心有限公司 | 一种采用镍系二次电池的储能系统的电池组均衡方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104816647A (zh) | 96v自发电型电动车 | |
CN104836276A (zh) | 120v自发电型电动车 | |
CN104859477A (zh) | 84v自发电型电动车 | |
CN104852424A (zh) | 36v自发电型电动车 | |
CN104827925A (zh) | 60v自发电型电动车 | |
CN104859475A (zh) | 12v自发电型电动车 | |
CN104827924A (zh) | 48v自发电型电动车 | |
CN106208366A (zh) | 252v自发电型电动车 | |
CN106208364A (zh) | 300v自发电型电动车 | |
CN106183881A (zh) | 204v自发电型电动车 | |
CN106230110A (zh) | 132v自发电型电动车 | |
CN106183882A (zh) | 156v自发电型电动车 | |
CN106208365A (zh) | 192v自发电型电动车 | |
CN104859476A (zh) | 24v自发电型电动车 | |
CN106314185A (zh) | 168v自发电型电动车 | |
CN106335398A (zh) | 288v自发电型电动车 | |
CN106335397A (zh) | 228v自发电型电动车 | |
CN106335395A (zh) | 276v自发电型电动车 | |
CN106364342A (zh) | 360v自发电型电动车 | |
CN106335396A (zh) | 216v自发电型电动车 | |
CN106335380A (zh) | 312v自发电型电动车 | |
CN105939043A (zh) | 264v自发电型电动车 | |
CN105939049A (zh) | 348v自发电型电动车 | |
CN105939047A (zh) | 324v自发电型电动车 | |
CN106385103A (zh) | 180v自发电型电动车 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161207 |