CN207644177U - A kind of power distribution system for urban sanitation rubbish electric vehicle - Google Patents
A kind of power distribution system for urban sanitation rubbish electric vehicle Download PDFInfo
- Publication number
- CN207644177U CN207644177U CN201721440512.5U CN201721440512U CN207644177U CN 207644177 U CN207644177 U CN 207644177U CN 201721440512 U CN201721440512 U CN 201721440512U CN 207644177 U CN207644177 U CN 207644177U
- Authority
- CN
- China
- Prior art keywords
- control unit
- power
- power supply
- supply management
- management control
- 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.)
- Active
Links
Classifications
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Abstract
The utility model discloses a kind of power distribution systems for urban sanitation rubbish electric vehicle, are made of distance increasing unit, battery, motor, power device and power supply management control unit, and internal combustion engine and generator are equipped in distance increasing unit.In the utility model power supply management control unit directly controlled in a manner of power request or instruction distance increasing unit working condition and generating state rather than rotating speed control, to remove in retardation time, ensure the normal operation of electric vehicle；The step of Structure of Internal-Combustion Engine of use can directly export electric energy, the kinetic energy therein transformation electric energy subtracted, high conversion efficiency.
Description
Technical field
The invention belongs to electric vehicle technical fields, and in particular to a kind of power for urban sanitation rubbish electric vehicle
Distribution system.
Background technology
With the development of society, people's environmental pollution is increasingly paid attention to, electric vehicle is because it is with efficient, energy saving, low noise
The remarkable advantages such as sound, zero-emission have incomparable advantage in environmental protection and energy-saving square face.Therefore, urban sanitation rubbish is electronic
Vehicle gradually starts to carry out in each big-and-middle small city, but batteries to store energy is limited at present, and urban sanitation rubbish electric vehicle exists
In operational process, stroke suffers from the restriction of battery capacity, the speed of battery charging also well below internal-combustion engine vehicle plus
Speed oil.
In order to increase the effective travel of urban sanitation rubbish electric vehicle, many urban sanitation rubbish electric vehicles are additionally arranged
Distance increasing unit combines internal combustion engine, generator and controller, by the battery consumption later stage, is carried to vehicle by distance increasing unit
For power, can solve because power battery storage energy is low, continual mileage is short, rubbish electricity in urban sanitation caused by charging time length etc.
Motor-car can not extensive industrialization the problem of, meet the development need of electric vehicle.
However the kinetic energy of internal combustion engine is first converted to electric energy, then convert electrical energy into kinetic energy by distance increasing unit when providing power,
Which transfer efficiency is low, when power load is larger in a short time for vehicle（Such as garbage dust absorption when vehicle climbing state and
Washing and cleaning operation）, the input power of distance increasing unit can not meet road horsepower demand, at this point, the dynamic property of vehicle will present the cliff of displacement
Formula declines.
Invention content
It is an object of the invention to：It is of the existing technology in above-mentioned background technology in order to solve the problems, such as, one kind is provided
For the power distribution system of urban sanitation rubbish electric vehicle, the intermediate link of energy conversion can be effectively saved, improves the energy
Utilization rate.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of power distribution system for urban sanitation rubbish electric vehicle, by distance increasing unit, battery, motor, electricity consumption
Device and power supply management control unit form, and internal combustion engine and generator are equipped in distance increasing unit, and internal combustion engine passes through output revolving shaft and hair
Motor connects, and battery is connect under the control of power supply management control unit by electricity with motor；Generator is with battery in electricity
It is connected by electricity under the control of source control control unit；Power device leads to battery under the control of power supply management control unit
Electricity is crossed to connect, internal combustion engine is electrically connected with motor and battery respectively under the control of power supply management control unit；The increasing journey
Generator in device directly exports alternating current, by the distribution of power supply management control unit directly drive the motor of electrical equipment with
And it charges the battery；The power supply management control unit is responsible for the charging and discharging of battery, manages the work shape of distance increasing unit
State, the request for receiving external signal simultaneously provide current to power device, the startup of direct instruction distance increasing unit, dim machine and power generation.
Preferably, internal combustion engine is spark ignition type or Compression Engine.
Preferably, motor is alternating current generator.
Preferably, the microprocessor of power supply management control unit all selects microcontroller or digital signal processor.
Preferably, power device by the driven high voltage water pump of high pressure water cleaning system, dust catcher motor, load self-unloading
Electro-hydraulic press, the electric air-conditioning compressor of system be one such or several compositions.
Preferably, internal combustion engine directly drives the high-pressure hydraulic pump of high pressure water cleaning system, dust suction by way of belt transmission
Motor, hydraulic press, the electric air-conditioning compressor of loading self-discharging system in system is one such or several, passes through electromagnetic clutch
Device engages and interrupts the transmission of power.
Preferably, power supply management control unit directly controlled in a manner of power request or instruction distance increasing unit working condition and
Generating state.
Preferably, the external signal that power supply management control unit is received has：The gas pedal instruction of driver, air-conditioning pressure
The request signal of contracting machine, the request signal of high pressure water system work, the request signal of dust collecting system work and other electrical equipments
Signal.
Compared with prior art, the invention has the advantages that：（1）In the present invention, power supply management control unit is straight
The working condition that distance increasing unit is controlled in a manner of power request or instruction and generating state rather than rotating speed control are connect, to remove
The time of retardation in the middle ensures the normal operation of electric vehicle；（2）The internal combustion engine that the present invention uses can directly export electric energy,
The step of kinetic energy therein transformation electric energy subtracted, high conversion efficiency；（3）Battery may be used in power device in the present invention
Driving, can also be directly driven internal combustion engine in a manner of belt transmission, then is engaged and interrupted by electromagnetic clutch and move
The transmission of power, direct Mechanical Driven not only increase energy use efficiency, can more utilize existing parts effective and reasonablely
Platform（Such as water pump, hydraulic press, compressor of air conditioner）.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples
Fig. 1 is the flow diagram of one of which working method of the present invention
Fig. 2 is the flow diagram of another working method of the present invention
Wherein：1, motor 2, battery 3, distance increasing unit 4, internal combustion engine 5, generator 6, power supply management control unit 7,
Power device 8, belt pulley 9, electromagnetic clutch.
Specific implementation mode
Presently in connection with attached drawing to inventing further details of explanation.These attached drawings are simplified schematic diagram, only with signal
Mode illustrates the basic structure of the present invention, therefore it only shows the composition relevant to the invention.
Embodiment 1
As shown in Figure 1, a kind of power distribution system for urban sanitation rubbish electric vehicle, by distance increasing unit 3, battery 2,
Motor 1, power device 7 and power supply management control unit 6 form, and internal combustion engine 4 and generator 5, internal combustion engine are equipped in distance increasing unit 3
4 are connect by output revolving shaft with generator, and battery 2 is connected under the control of power supply management control unit 6 by electricity with motor 1
It connects；Generator 5 is connect under the control of power supply management control unit 6 by electricity with battery 2；Power device 7 is with battery 2 in electricity
Connected by electricity under the control of source control control unit 6, internal combustion engine 4 under the control of power supply management control unit 6 respectively with
Motor 1 and battery 2 are electrically connected；Generator 5 in distance increasing unit 3 directly exports alternating current, passes through power supply management control unit 6
Distribution directly drives the motor of power device 7 and charges to battery 2；Power supply management control unit 6 is responsible for filling for battery 2
The request of electricity and the working condition, reception external signal discharging, manage distance increasing unit 3 simultaneously provides current to power device 7, directly refers to
Enable the startup of distance increasing unit 3, dim machine and power generation.
Power device 7 is by the electricity in the driven high voltage water pump, electric air-conditioning compressor and dust catcher of high pressure water cleaning system
Machine forms, and in normal work, battery 2 directly provides power supply to the motor of these large-scale power devices 7, drives its work；
Power supply management control unit 6 monitors always the electricity consumption of the work state information and monitoring power device 7 of battery 2, when 2 electricity of battery
When amount is not enough to maintain its work, the startup of 6 direct instruction distance increasing unit 3 of power supply management control unit, dim machine and power generation, distance increasing unit 3
The electricity sent out can directly drive the motor of power device 7 by the distribution of power supply management control unit 5 and be filled to battery 2
Electricity.When 2 electricity of battery is full of, power supply management control unit 6 can be closed with direct instruction distance increasing unit 3, no longer be generated electricity.
In addition, when power load is larger in the short time, distance increasing unit 3 will generate electricity in maximum power point, ensure that system has
Sufficient electricity uses（Such as garbage dust absorption when vehicle climbing state and washing and cleaning operation）, when power load is in moderate state
When, distance increasing unit 3 will be operated in optimal economic area, ensure that 4 oil consumption of internal combustion engine is minimum when providing stable electricity.
Embodiment 2
As shown in Fig. 2, a kind of power distribution system for urban sanitation rubbish electric vehicle, by distance increasing unit 3, battery 2,
Motor 1, power device 7 and power supply management control unit 6 form, and internal combustion engine 4 and generator 5, internal combustion engine are equipped in distance increasing unit 3
4 are connect by output revolving shaft with generator, and battery 2 is connected under the control of power supply management control unit 6 by electricity with motor 1
It connects；Generator 5 is connect under the control of power supply management control unit 6 by electricity with battery 2；Power device 7 is with battery 2 in electricity
Connected by electricity under the control of source control control unit 6, internal combustion engine 4 under the control of power supply management control unit 6 respectively with
Motor 1 and battery 2 are electrically connected；Generator 5 in distance increasing unit 3 directly exports alternating current, passes through power supply management control unit 6
Distribution directly drives the motor of power device 7 and charges to battery 2；Power supply management control unit 6 is responsible for filling for battery 2
The request of electricity and the working condition, reception external signal discharging, manage distance increasing unit 3 simultaneously provides current to power device 7, directly refers to
Enable the startup of distance increasing unit 3, dim machine and power generation.
Power device 7 is by the high-pressure hydraulic pump of high pressure water cleaning system, the hydraulic press and electric air-conditioning pressure of loading self-discharging system
Contracting machine forms, and in normal work, battery 2 directly provides power supply to the motor of these large-scale power devices 7, drives its work
Make；Power supply management control unit 6 monitors always the electricity consumption of the work state information and monitoring power device 7 of battery 2, works as battery
When 2 not enough power supplies are to maintain its work, the startup of 6 direct instruction distance increasing unit 3 of power supply management control unit, dim machine and power generation increase journey
The electricity that device 3 is sent out by the distribution of power supply management control unit 5 can directly drive power device 7 motor and to battery 2 into
Row charging.When 2 electricity of battery is full of, power supply management control unit 6 can be closed with direct instruction distance increasing unit 3, no longer be generated electricity；But
Internal combustion engine 4 can also continue to drive the high pressure water of the high pressure water cleaning system in power device 7 in such a way that belt pulley 8 is driven
The hydraulic press and electric air-conditioning compressor of self-discharging system are pumped, loaded, and engages and interrupt the biography of power by electromagnetic clutch 9
It passs.
In addition, when power load is larger in the short time, distance increasing unit 3 will generate electricity in maximum power point, ensure that system has
Sufficient electricity uses（Such as garbage dust absorption when vehicle climbing state and washing and cleaning operation）, when power load is in moderate state
When, distance increasing unit 3 will be operated in optimal economic area, ensure that IC engine oil consumption is minimum when providing stable electricity.
It is enlightenment with above-mentioned desirable embodiment according to the present invention, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to determine its technical scope according to right.
Claims (8)
1. a kind of power distribution system for urban sanitation rubbish electric vehicle by distance increasing unit, battery, motor, uses Denso
It sets and is formed with power supply management control unit, it is characterised in that：Internal combustion engine and generator are equipped in distance increasing unit, internal combustion engine passes through output
Shaft is connect with generator, and battery is connect under the control of power supply management control unit by electricity with motor；Generator with
Battery is connected under the control of power supply management control unit by electricity；Power device is with battery in power supply management control unit
It is connected by electricity under control, internal combustion engine is electrically connected with motor and battery respectively under the control of power supply management control unit；
Generator in the distance increasing unit directly exports alternating current, and electricity consumption is directly driven by the distribution of power supply management control unit
It the motor of equipment and charges the battery；
The power supply management control unit is responsible for the charging and discharging of battery, the working condition for managing distance increasing unit, receives external letter
Number request and provide current to power device, direct instruction distance increasing unit starts, dim machine and power generation.
2. a kind of power distribution system for urban sanitation rubbish electric vehicle according to claim 1, feature exist
In：Internal combustion engine is spark ignition type or Compression Engine.
3. a kind of power distribution system for urban sanitation rubbish electric vehicle according to claim 1, feature exist
In：Motor is alternating current generator.
4. a kind of power distribution system for urban sanitation rubbish electric vehicle according to claim 1, feature exist
In：The microprocessor of power supply management control unit all selects microcontroller or digital signal processor.
5. a kind of power distribution system for urban sanitation rubbish electric vehicle according to claim 1, feature exist
In：Power device by the driven high voltage water pump of high pressure water cleaning system, dust catcher motor, load the electronic liquid of self-discharging system
Press, electric air-conditioning compressor be one such or several compositions.
6. a kind of power distribution system for urban sanitation rubbish electric vehicle according to claim 4, feature exist
In：Internal combustion engine directly driven by way of belt transmission motor in the high-pressure hydraulic pump of high pressure water cleaning system, dust collecting system,
Hydraulic press, the electric air-conditioning compressor for loading self-discharging system are one such or several, are engaged in by electromagnetic clutch
The transmission of disconnected power.
7. a kind of power distribution system for urban sanitation rubbish electric vehicle according to claim 1, feature exist
In：Power supply management control unit directly controls distance increasing unit working condition and generating state in a manner of power request or instruction.
8. a kind of power distribution system for urban sanitation rubbish electric vehicle according to claim 1, feature exist
In：The external signal that power supply management control unit is received has：The gas pedal instruction of driver, the request of compressor of air conditioner letter
Number, high pressure water system work request signal, dust collecting system work request signal and other electrical equipments signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721440512.5U CN207644177U (en) | 2017-11-02 | 2017-11-02 | A kind of power distribution system for urban sanitation rubbish electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721440512.5U CN207644177U (en) | 2017-11-02 | 2017-11-02 | A kind of power distribution system for urban sanitation rubbish electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207644177U true CN207644177U (en) | 2018-07-24 |
Family
ID=62885064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721440512.5U Active CN207644177U (en) | 2017-11-02 | 2017-11-02 | A kind of power distribution system for urban sanitation rubbish electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207644177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107662504A (en) * | 2017-11-02 | 2018-02-06 | 东莞传动电喷科技有限公司 | A kind of power distribution system for urban sanitation rubbish electric vehicle |
-
2017
- 2017-11-02 CN CN201721440512.5U patent/CN207644177U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107662504A (en) * | 2017-11-02 | 2018-02-06 | 东莞传动电喷科技有限公司 | A kind of power distribution system for urban sanitation rubbish electric vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201544960U (en) | Hybrid power control system of rail hybrid power locomotive | |
| CN102529678B (en) | Dual-clutch series-parallel hybrid power driving device and control method thereof | |
| CN201208905Y (en) | Mixed power system for wharf tractor | |
| CN101734251A (en) | Stroke-increasing electric automobile control system and control method thereof | |
| CN106564368B (en) | Hybrid power driving system and vehicle | |
| CN105253028B (en) | A kind of control method and its control device of composite power source extended-range electric vehicle | |
| CN104260720B (en) | A kind of parallel-serial hybrid power controls system and the control method adopting this system to realize | |
| CN106627167B (en) | Power drive system for off highway vehicle | |
| CN109353231A (en) | Take the drive system of electric automobile, electric car and control method of dress system | |
| CN106515467A (en) | Vehicle, energy device employing aluminum air battery and supercapacitor and control method of energy device | |
| CN103101428A (en) | Hybrid electric vehicle using super-capacitor accessory power system | |
| CN103832286B (en) | A kind of energy control method of hybrid power mine electric wheel dump | |
| CN108532519A (en) | Extended-range sweeping machine | |
| CN202115328U (en) | Power source suitable for supplying power for auxiliary drive device of hybrid locomotive | |
| CN109435709A (en) | A kind of extended-range device and regulation method of electric car | |
| CN102891522B (en) | Dual-energy-storage device with vehicle-mounted charging function | |
| CN103978973A (en) | Full-working-condition control method of dual-motor hybrid power system | |
| CN103538482B (en) | A kind of can power-assisted and reclaim the automobile start-stop system of braking energy | |
| CN102358137B (en) | Air conditioning system for extended range electric vehicle and control method for air conditioning system | |
| CN200984966Y (en) | Coaxial type power system for mixed power electric automobile | |
| CN108437775B (en) | Parallel type oil-electricity hybrid power towed concrete pump | |
| CN207644177U (en) | A kind of power distribution system for urban sanitation rubbish electric vehicle | |
| CN102294947B (en) | Air-conditioning system of extended-range type electric vehicle and control method thereof | |
| CN205292311U (en) | Six rounds of individual drive hybrid vehicle | |
| CN204738260U (en) | A driving system , motor sweeper and mixed driving system for clean |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |