CN106335398A - 288v自发电型电动车 - Google Patents

288v自发电型电动车 Download PDF

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Publication number
CN106335398A
CN106335398A CN201610819307.3A CN201610819307A CN106335398A CN 106335398 A CN106335398 A CN 106335398A CN 201610819307 A CN201610819307 A CN 201610819307A CN 106335398 A CN106335398 A CN 106335398A
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China
Prior art keywords
audion
storage battery
saturation region
triode
electric motor
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Pending
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CN201610819307.3A
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English (en)
Inventor
刘泽法
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Individual
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Individual
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Priority to CN201610819307.3A priority Critical patent/CN106335398A/zh
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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
    • B60L1/00—Supplying electric power to auxiliary equipment of vehicles
    • 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
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • 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
    • 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
    • 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

Abstract

一种288V自发电型电动车，在288V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252V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

288V自发电型电动车
电路工作原理
288V自发电型电动车在288V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288V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288V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252V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288V自发电型电动车，在288V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252V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。
CN201610819307.3A 2015-10-07 2015-10-07 288v自发电型电动车 Pending CN106335398A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610819307.3A CN106335398A (zh) 2015-10-07 2015-10-07 288v自发电型电动车

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610819307.3A CN106335398A (zh) 2015-10-07 2015-10-07 288v自发电型电动车
CN201510665982.0A CN105946602A (zh) 2015-10-07 2015-10-07 288v自发电型电动车

Related Parent Applications (1)

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Publications (1)

Publication Number Publication Date
CN106335398A true CN106335398A (zh) 2017-01-18

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CN201510665982.0A Pending CN105946602A (zh) 2015-10-07 2015-10-07 288v自发电型电动车
CN201610819307.3A Pending CN106335398A (zh) 2015-10-07 2015-10-07 288v自发电型电动车

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201510665982.0A Pending CN105946602A (zh) 2015-10-07 2015-10-07 288v自发电型电动车

Country Status (1)

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CN (2) CN105946602A (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102632949A (zh) * 2012-05-15 2012-08-15 西南大学 一种增程式电动摩托车
CN202669522U (zh) * 2012-07-20 2013-01-16 田双箭 一种带有备用发电机的电动轿车
JP2014084034A (ja) * 2012-10-25 2014-05-12 Kubota Corp 着脱式ハイブリッドシステム及び着脱式発電機
CN104393661A (zh) * 2014-12-12 2015-03-04 山东理工大学 电动汽车增程器起动发电转换控制方法
CN104816647A (zh) * 2015-04-14 2015-08-05 刘泽法 96v自发电型电动车

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102632949A (zh) * 2012-05-15 2012-08-15 西南大学 一种增程式电动摩托车
CN202669522U (zh) * 2012-07-20 2013-01-16 田双箭 一种带有备用发电机的电动轿车
JP2014084034A (ja) * 2012-10-25 2014-05-12 Kubota Corp 着脱式ハイブリッドシステム及び着脱式発電機
CN104393661A (zh) * 2014-12-12 2015-03-04 山东理工大学 电动汽车增程器起动发电转换控制方法
CN104816647A (zh) * 2015-04-14 2015-08-05 刘泽法 96v自发电型电动车

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Publication number Publication date
CN105946602A (zh) 2016-09-21

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