CN105939057A - Full-automatic power generation for 24V electric vehicle - Google Patents

Full-automatic power generation for 24V electric vehicle Download PDF

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Publication number
CN105939057A
CN105939057A CN201510730978.8A CN201510730978A CN105939057A CN 105939057 A CN105939057 A CN 105939057A CN 201510730978 A CN201510730978 A CN 201510730978A CN 105939057 A CN105939057 A CN 105939057A
Authority
CN
China
Prior art keywords
battery
triode
power generation
electric vehicle
diode
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
Application number
CN201510730978.8A
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Chinese (zh)
Inventor
刘泽法
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201510730978.8A priority Critical patent/CN105939057A/en
Priority to CN201710190970.6A priority patent/CN107394887A/en
Publication of CN105939057A publication Critical patent/CN105939057A/en
Pending legal-status Critical Current

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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
    • 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
    • B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
    • B60L50/15—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines with additional electric power supply
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems

Abstract

Full-automatic power generation for a 24V electric vehicle is applied to a 24V battery output circuit. In order to improve the stability of automatically starting a generator for power generation, a driver triode G2 is added for amplifying power and providing enough current for a relay on the basis of a voltage regulator triode G1; when a battery normally supplies electricity, the voltage regulator triode G1 enters a saturation region and does not work; when voltage of the battery is lower than a set value, the triode exits from the saturation region and enters a working state; and a collector of the triode couples a signal to the driver triode G2 through a coupling capacitor C5 to amplify the power and attracting current is provided for the relay to reach the target of automatically starting the generator for power generation. Positive electricity is output to a load circuit of the electric vehicle through a forward diode G3 by the electric quantity of the battery; and when the electric quantity (voltage) of the battery is lower than the set value 22V, the generator is automatically started for power generation, from the generated electricity, the direct current about 5 A is output to the battery through a diode G4, and the direct current which is up to 50A is output to the load circuit of the electric vehicle through a diode G5 to provide energy required by the 24V electric vehicle.

Description

24V electric motor car automatically generates electricity
Circuit operation principle:
In 24V storage battery output circuit, in order to improve the stability of automatic starter-generator generating, at G1Voltage stabilizing three On the basis of the pipe of pole, add again G2Driver triode, in order to power amplification, provides enough electric currents to relay.Work as electricity Voltage stabilizing audion G during bottle normal power supply1Entering saturation region, this audion does not works, when battery voltage is less than setting value, This audion exits saturation region, enters duty, now by the colelctor electrode of this audion, by coupling electric capacity C5Letter Number it is coupled to G2Driver triode power amplification, provides operating current to reach the generating of automatic starter-generator to relay.Electricity The electricity of bottle is by forward diode G3Positive electricity is exported, when the electricity (voltage) of storage battery is less than setting to electric motor car load circuit During definite value 22V, electromotor starts generating automatically, and the electricity sent is by diode G4To the unidirectional current of storage battery output about 5A, Diode G550A unidirectional current is exported, for energy needed for 24V electric motor car to electric motor car load circuit maximum.
Circuit advantage:
When the battery voltage of electric motor car is less than setting value, electromotor starts generating automatically, needed for charging for storage battery Small area analysis, supplies the most again the big electric current required for electric motor car load.
Art:
The present invention is applicable to electrocar, electric bus, railless electric train and storage battery power supply unit.
Technical background:
Few due to electric vehicle accumulator charge capacity at present, insufficient driving range, it is difficult to realize electric motor car and integrate with in automobile.
Summary of the invention:
For overcoming running distance of eletric vehicles not enough, when electric vehicle accumulator voltage is less than setting value, electromotor opens automatically Dynamic generating, is supplied respectively to energy needed for storage battery and electric motor car, it is ensured that electric motor car normally travels.
In storage battery power supply circuits, add forward diode, when electrical power generators, diode G5Output voltage Higher than diode G4Output voltage, due to the forward conduction characteristics of diode, at diode G3Two ends produce two voltages, In order to the big electric current needed for the required small area analysis of storage battery charging and electric motor car.
With enforcement, practicality invention is further illustrated below in conjunction with the accompanying drawings:
Figure of description 1 is a kind of 24V full-automatic power generation type electric motor car schematic diagram.
In accompanying drawing 1: B1Storage battery, P1Relay, P2Electromotor, G1Voltage stabilizing audion, G2Driver triode, G4 Commutation diode, G3Storage battery forward conduction diode, G5Commutation diode, C1Coupling electric capacity, C2Filter capacitor, C3Surely Pressure electrochemical capacitor, C4Electrochemical capacitor, C5Coupling electric capacity, R1Upper biasing resistance, R2Lower biasing resistance, R3Emitter stage electricity Resistance, R4Upper biasing resistance, R5Lower biasing resistance, R6Emitter resistance.Adjust G1The biasing resistance up and down of base stage, R1、 R2When the size of resistance realizes setting value 22V, automatic starter-generator generates electricity.
Technical characteristic:
Adjust G1The upper and lower biasing resistance R of base stage1R2It is automatically to start during 22V that the size of resistance realizes setting value Electrical power generators.

Claims (1)

1. a 24V electric motor car automatically generates electricity；Export at 24V storage battery In circuit, when storage battery electricity (voltage) drops to setting value 22V, Now G1Exit saturation region, enter duty, now G1Colelctor electrode, By coupling electric capacity C5Signal is coupled to G2Base stage, by G2Excitation three Pole pipe carries out power amplification, now by G2Colelctor electrode output electric current, use To provide operating current to reach the generating of automatic starter-generator to relay, For energy needed for 24V electric motor car.
CN201510730978.8A 2015-10-21 2015-10-21 Full-automatic power generation for 24V electric vehicle Pending CN105939057A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201510730978.8A CN105939057A (en) 2015-10-21 2015-10-21 Full-automatic power generation for 24V electric vehicle
CN201710190970.6A CN107394887A (en) 2015-10-21 2015-10-21 The full-automatic TRT of 24V electric cars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510730978.8A CN105939057A (en) 2015-10-21 2015-10-21 Full-automatic power generation for 24V electric vehicle

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201710190970.6A Division CN107394887A (en) 2015-10-21 2015-10-21 The full-automatic TRT of 24V electric cars

Publications (1)

Publication Number Publication Date
CN105939057A true CN105939057A (en) 2016-09-14

Family

ID=57153209

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201510730978.8A Pending CN105939057A (en) 2015-10-21 2015-10-21 Full-automatic power generation for 24V electric vehicle
CN201710190970.6A Withdrawn CN107394887A (en) 2015-10-21 2015-10-21 The full-automatic TRT of 24V electric cars

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201710190970.6A Withdrawn CN107394887A (en) 2015-10-21 2015-10-21 The full-automatic TRT of 24V electric cars

Country Status (1)

Country Link
CN (2) CN105939057A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03117332A (en) * 1989-09-28 1991-05-20 Akihiro Yamaoka Charging circuit
CN104816647A (en) * 2015-04-14 2015-08-05 刘泽法 96V self-generating electricity electronic vehicle
CN104836276A (en) * 2015-04-14 2015-08-12 刘泽法 120V self-powered electric vehicle
CN104842810A (en) * 2015-04-24 2015-08-19 刘泽法 180V electric bicycle full automatic electric generator
CN104859477A (en) * 2015-04-14 2015-08-26 刘泽法 84V self-generating electric vehicle
CN104935045A (en) * 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 Battery pack equalization method for energy storage system adopting nickel-series storage batteries

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03117332A (en) * 1989-09-28 1991-05-20 Akihiro Yamaoka Charging circuit
CN104816647A (en) * 2015-04-14 2015-08-05 刘泽法 96V self-generating electricity electronic vehicle
CN104836276A (en) * 2015-04-14 2015-08-12 刘泽法 120V self-powered electric vehicle
CN104859477A (en) * 2015-04-14 2015-08-26 刘泽法 84V self-generating electric vehicle
CN104842810A (en) * 2015-04-24 2015-08-19 刘泽法 180V electric bicycle full automatic electric generator
CN104935045A (en) * 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 Battery pack equalization method for energy storage system adopting nickel-series storage batteries

Also Published As

Publication number Publication date
CN107394887A (en) 2017-11-24

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Application publication date: 20160914

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