CN107599864A - Power distribution equipment and movable charging equipment - Google Patents
Power distribution equipment and movable charging equipment Download PDFInfo
- Publication number
- CN107599864A CN107599864A CN201710827517.1A CN201710827517A CN107599864A CN 107599864 A CN107599864 A CN 107599864A CN 201710827517 A CN201710827517 A CN 201710827517A CN 107599864 A CN107599864 A CN 107599864A
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- Prior art keywords
- power distribution
- cabinet
- direct current
- equipment
- distribution equipment
- 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.)
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Links
- 238000009826 distribution Methods 0.000 title claims abstract description 50
- 238000004146 energy storage Methods 0.000 claims abstract description 16
- 230000009466 transformation Effects 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 238000004891 communication Methods 0.000 claims description 14
- 239000002253 acid Substances 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 7
- 230000006837 decompression Effects 0.000 claims description 2
- 230000008054 signal transmission Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- HEZMWWAKWCSUCB-PHDIDXHHSA-N (3R,4R)-3,4-dihydroxycyclohexa-1,5-diene-1-carboxylic acid Chemical compound O[C@@H]1C=CC(C(O)=O)=C[C@H]1O HEZMWWAKWCSUCB-PHDIDXHHSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of power distribution equipment and movable charging equipment, movable charging equipment provides the second direct current signal to realize that the electric energy of electrical equipment supplies, and power distribution equipment includes：Cabinet, sealing strip is provided with its gap；Energy-storage module, it is fixed in cabinet, for storing electric energy in the presence of the first direct current signal to provide first voltage；Voltage transformation module, it is fixed in cabinet, for receiving the second direct current signal and being depressured the second direct current signal to obtain the first direct current signal, and for producing at least one supply voltage according to first voltage；And drive module, it is fixed in cabinet, for producing the drive signal for controlling movable charging equipment according to corresponding supply voltage.Power distribution equipment and movable charging equipment provided by the invention be simple in construction, easy assembling and has a safety feature, and can ensure the correctness of circuit connection, improve efficiency of assembling, reduce production cost.
Description
Technical field
The present invention relates to power technique fields, more particularly, to power distribution equipment and movable charging equipment.
Background technology
With China's low-carbon, green energy resource strategy propulsion and new round power system reform supporting policy implement, closely
Nian Lai, the application value of energy storage device has obtained the accreditation in market, and the development in New-energy electric vehicle field is swift and violent.But
Due to the auxiliary facility such as charging pile corresponding with New-energy electric vehicle also imperfection, therefore research and development one kind can be easily
The movable charging equipment of new-energy automobile charging is extremely necessary.
Movable charging equipment, which must include the devices such as enough battery cores, AC charging machine and DC charging motor, to expire
Charging requirement of the foot to New-energy electric vehicle.Set because device is more and scattered, therefore in the portable charging of prior art
In standby, it is difficult to which finding suitable position fixes each electrical equipment, cause the circuit between each electrical equipment chaotic, carrying height
There is the phenomenon of interconnection in the cable of pressure and the cable of carrying low pressure so that and the security of movable charging equipment is poor, and
Because each electrical equipment is dispersedly inside movable charging equipment, therefore be difficult to take the safeguard procedures such as water proof and dust proof.
Also, the assembling capacity of existing movable charging equipment is relatively low, it is necessary to which skilled engineer completes assembling, so as to also unrestrained
Take manpower, add the probability of human error.
The content of the invention
In order to solve the above-mentioned problems of the prior art, the present invention provides a kind of simple in construction, easy assembling and safety
Performance good power distribution equipment and movable charging equipment, it can ensure the correctness of circuit connection, improve efficiency of assembling, reduce
Production cost.
According to an aspect of the present invention, there is provided
A kind of power distribution equipment, in movable charging equipment, the movable charging equipment to provide the second direct current signal
To realize that the electric energy of electrical equipment supplies, it is characterised in that the power distribution equipment includes：Cabinet, sealing is provided with its gap
Bar；Energy-storage module, it is fixed in the cabinet, it is electric to provide first for storing electric energy in the presence of the first direct current signal
Pressure；Voltage transformation module, it is fixed in the cabinet, for receiving second direct current signal and by second direct current signal
Decompression obtains first direct current signal, and for producing at least one supply voltage according to the first voltage；And driving
Module, it is fixed in the cabinet, for being produced according to the corresponding supply voltage for controlling the portable charging to set
Standby drive signal.
Preferably, the voltage transformation module includes：DC voltage converting unit, for second direct current signal to be dropped
Pressure obtains first direct current signal；Partial pressure unit, for producing at least one supply voltage according to the first voltage.
Preferably, the energy-storage module includes at least one lead-acid battery being connected in series.
Preferably, the power distribution equipment also includes communication unit, and the communication unit includes：Communication interface, with the cabinet
Body is fixed, for realizing the signal transmission inside and outside the cabinet；And electric power management circuit, it is fixed with the cabinet, passing through
The communication interface gathers charge and discharge electric signal.
Preferably, the power distribution equipment also includes the detection unit that is fixed on inside the cabinet, for detecting described the
Two direct current signals.
Preferably, the detection unit includes Hall sensor.
Preferably, the power distribution equipment also includes at least one support being fixed on inside the cabinet, and the support is used
In integration and permanent circuit cabling.
Preferably, the energy-storage module, the voltage transformation module and the drive module pass through spiral shell with the cabinet
Bolt is fixedly connected.
According to another aspect of the present invention, a kind of movable charging equipment is additionally provided, the movable charging equipment is used
Charged in electrical equipment, it is characterised in that the movable charging equipment includes：Match somebody with somebody Denso described in any one as described above
Put；Power supply device, for second direct current signal is provided with realize the electric energy of electrical equipment supply；Drive axle, for basis
The drive signal controls the movement of the movable charging equipment.
Preferably, the cabinet of the power distribution equipment is vertical is installed in the movable charging equipment.
Power distribution equipment and movable charging equipment provided by the invention are by by energy-storage module, voltage transformation module and drive
Dynamic model block etc. is partially integrated in inside the cabinet of water proof and dust proof, so that the inside connection of power distribution equipment is with security and surely
It is qualitative and simple in construction.In some preferred embodiments, each several part module of the placement in the cabinet of power distribution equipment passes through spiral shell
Bolt is fixedly linked with cabinet, easily assembles and has a safety feature, and requires very low to the technical merit of operating personnel, therefore reduce
Manually-operated risk, the correctness of circuit connection can be ensured, reduce human cost and production cost, improve assembling effect
Rate.In other preferred embodiments, the cabinet of power distribution equipment is vertical to be arranged in movable charging equipment, saves movement
Space inside formula charging equipment so that movable charging equipment can have more spaces to place battery core.
Brief description of the drawings
By the description to the embodiment of the present invention referring to the drawings, above-mentioned and other purposes of the invention, feature and
Advantage will be apparent from.
Fig. 1 shows the dimensional structure diagram of the power distribution equipment in the movable charging equipment of the embodiment of the present invention.
Fig. 2 shows the schematic side view of the power distribution equipment of the embodiment of the present invention.
Fig. 3 shows the schematic top plan view of the power distribution equipment of the embodiment of the present invention.
Embodiment
The present invention is more fully described hereinafter with reference to accompanying drawing.In various figures, identical element is using similar attached
Icon is remembered to represent.For the sake of clarity, the various pieces in accompanying drawing are not necessarily to scale.In addition, it may not show in figure
Go out some known parts.
It describe hereinafter many specific details of the present invention, such as the structure of device, material, size, processing work
Skill and technology, to be more clearly understood that the present invention.But just as the skilled person will understand, it can not press
The present invention is realized according to these specific details.
Below, the present invention is described in detail referring to the drawings.
Fig. 1 shows the dimensional structure diagram of the power distribution equipment in the movable charging equipment of the embodiment of the present invention.Fig. 2 shows
Go out the schematic side view of the power distribution equipment of the embodiment of the present invention.Fig. 3 shows the vertical view signal of the power distribution equipment of the embodiment of the present invention
Figure.
The embodiments of the invention provide a kind of movable charging equipment, the movable charging equipment includes power distribution equipment
1000th, power supply device (not shown) and drive axle (not shown) etc..Wherein, power supply device is, for example, to be fixed on portable charging
Multiple battery cores in equipment, for providing the second direct current signal to realize that electric energy supplies, the second direct current signal is, for example, 400V；Drive
The drive signal that dynamic bridge is used to be provided according to power distribution equipment controls the movement of movable charging equipment；Power distribution equipment 1000 is by second
Direct current signal is converted at least one supply voltage, and produces the signal for controlling drive axle according to supply voltage.
Movable charging equipment provided in an embodiment of the present invention is, for example, charging vehicle, and it can realize that AC charging and direct current are put
Electricity, for carrying out discharge and recharge to the battery in New-energy electric vehicle.
It is described in detail below mainly for power distribution equipment 1000.
As shown in Figures 1 to 3, power distribution equipment 1000 includes cabinet 1100, energy-storage module 1200, voltage transformation module, driving
The parts such as module 1400, communication unit, detection unit 1600 and support 1700.
Sealing strip 1110 is provided with the gap of cabinet 1100, to prevent water, dust etc. from entering inside cabinet.Cabinet 1100
Also include that there is water resistance connector 1120, pass through the outlet of connector 1120 for connecting the cable inside and outside cabinet.Cabinet
Sealing strip 1110 and cable connector 1120 on 1100 make it that the water proof and dust proof grade of power distribution equipment is IP67 levels.
Energy-storage module 1200 and voltage transformation module, the two is both secured in cabinet 1100.Wherein, voltage transformation module bag
Include DC voltage converting unit 1310 and partial pressure unit 1320.DC voltage converting unit 1310 in voltage transformation module is used for
The second direct current signal provided by the power supply device of movable charging equipment is provided, and the second direct current signal be depressured
To the first direct current signal, DC voltage converting unit 1310 is, for example, DCDC modules.Energy-storage module 1200 is used in the first direct current
Electric energy is stored in the presence of signal to provide first voltage.Such as at least one plumbic acid including being connected in series of energy-storage module 1200
Battery, each lead-acid battery are charged by the first direct current signal, and each lead-acid battery for example provides the 12V voltage (present invention respectively
Not limited to this, those skilled in the art can be according to the quantity, connected mode and nominal electricity for being actually needed selection lead-acid battery
Pressure).The first voltage that partial pressure unit 1320 in voltage transformation module is used to be provided according to energy-storage module 1200 produces at least one
Individual supply voltage, for example, when energy-storage module 1200 include two series connection, nominal voltage be respectively 12V lead-acid battery when, point
Pressure unit 1320 is used to two lead-acid batteries connecting obtained 24V voltages into multiple 12V supply voltage.Partial pressure unit
For example, printed circuit board (PCB) (Printed Circuit Board, PCB) distributor plate.
Drive module 1400, it is fixed in cabinet 1100, for the partial pressure unit 1320 according to voltage transformation module 1300
The corresponding supply voltage provided produces drive signal.Drive module 1400 is, for example, electric machine controller, its driving provided letter
Number it is used to drive the drive axle of movable charging equipment, to control the movement of movable charging equipment.
Communication unit includes electric power management circuit 1510 and the communication interface 1520 electrically connected with electric power management circuit.Electricity
Power management circuits 1510 are fixed in cabinet, and electric power management circuit is for example by power-supply management system (Battery Management
System, BMS) mainboard realization, for gathering charge and discharge electric signal by communication interface 1520, to be supervised to charge status
Control.Communication interface 1520 is connected to outside cabinet to realize the communication inside and outside cabinet.
Detection unit 1600 is used to detect the second direct current signal provided by power supply device.Detection unit is, for example, that Hall passes
Sensor, it can immediately monitor high-tension current corresponding to the second direct current signal.
Support 1700 is fixed on inside cabinet 1100, for the circuit trace integrated and inside fixed cabinet, the number of support
Amount can be configured according to being actually needed.
Power distribution equipment 1000 can also need to install multiple relays 1800 inside cabinet according to the circuit inside cabinet,
For the turn-on and turn-off of control circuit.
As a kind of embodiment, all parts and module inside cabinet are bolted to connection with cabinet, with convenient
Installation and removal.
As a kind of preferred embodiment, the cabinet 1100 of power distribution equipment 1000 is vertical to be installed on movable charging equipment
It is interior, to save the inner space of movable charging equipment.
It should be noted that the modules in the power distribution equipment of the offer of the embodiment of the present invention can be prefabricated in advance, with
Save human cost.
Power distribution equipment and movable charging equipment provided by the invention are by by energy-storage module, voltage transformation module and drive
Dynamic model block etc. is partially integrated in inside the cabinet of water proof and dust proof, so that the inside connection of power distribution equipment is with security and surely
It is qualitative and simple in construction.In some preferred embodiments, each several part module of the placement in the cabinet of power distribution equipment passes through spiral shell
Bolt is fixedly linked with cabinet, easily assembles and has a safety feature, and requires very low to the technical merit of operating personnel, therefore reduce
Manually-operated risk, the correctness of circuit connection can be ensured, reduce human cost and production cost, improve assembling effect
Rate.In other preferred embodiments, the cabinet of power distribution equipment is vertical to be arranged in movable charging equipment, saves movement
Space inside formula charging equipment so that movable charging equipment can have more spaces to place battery core.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
According to embodiments of the invention as described above, these embodiments do not have all details of detailed descriptionthe, not yet
It is only described specific embodiment to limit the invention.Obviously, as described above, can make many modifications and variations.This explanation
Book is chosen and specifically describes these embodiments, is in order to preferably explain the principle and practical application of the present invention, so that affiliated
Technical field technical staff can be used using modification of the invention and on the basis of the present invention well.The present invention is only by right
The limitation of claim and its four corner and equivalent.
Claims (10)
1. a kind of power distribution equipment, in movable charging equipment, the movable charging equipment provide the second direct current signal with
Realize the electric energy supply of electrical equipment, it is characterised in that the power distribution equipment includes：
Cabinet, sealing strip is provided with its gap；
Energy-storage module, it is fixed in the cabinet, it is electric to provide first for storing electric energy in the presence of the first direct current signal
Pressure；
Voltage transformation module, it is fixed in the cabinet, for receiving second direct current signal and believing second direct current
Number decompression obtains first direct current signal, and for producing at least one supply voltage according to the first voltage；And
Drive module, it is fixed in the cabinet, for being produced according to the corresponding supply voltage for controlling the movement
The drive signal of formula charging equipment.
2. power distribution equipment according to claim 1, it is characterised in that the voltage transformation module includes：
DC voltage converting unit, for being depressured second direct current signal to obtain first direct current signal；
Partial pressure unit, for producing at least one supply voltage according to the first voltage.
3. power distribution equipment according to claim 1, it is characterised in that the energy-storage module includes at least one be connected in series
Individual lead-acid battery.
4. power distribution equipment according to claim 1, it is characterised in that the power distribution equipment also includes communication unit, described
Communication unit includes：
Communication interface, fixed with the cabinet, for realizing the signal transmission inside and outside the cabinet；And
Electric power management circuit, it is fixed with the cabinet, charge and discharge electric signal is gathered by the communication interface.
5. power distribution equipment according to claim 1, it is characterised in that the power distribution equipment also includes being fixed on the cabinet
Internal detection unit, for detecting second direct current signal.
6. power distribution equipment according to claim 5, it is characterised in that the detection unit includes Hall sensor.
7. power distribution equipment according to claim 1, it is characterised in that the power distribution equipment also includes being fixed on the cabinet
Internal at least one support, the support is used to integrate and permanent circuit cabling.
8. power distribution equipment according to claim 1, it is characterised in that the energy-storage module, the voltage transformation module with
And the drive module is bolted to connection with the cabinet.
9. a kind of movable charging equipment, the movable charging equipment is used to charge to electrical equipment, it is characterised in that described
Movable charging equipment includes：
Power distribution equipment as described in any one of claim 1 to 8；
Power supply device, for second direct current signal is provided with realize the electric energy of the electrical equipment supply；
Drive axle, for controlling the movement of the movable charging equipment according to the drive signal.
10. movable charging equipment according to claim 9, it is characterised in that the vertical peace of cabinet of the power distribution equipment
Loaded in the movable charging equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710827517.1A CN107599864A (en) | 2017-09-14 | 2017-09-14 | Power distribution equipment and movable charging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710827517.1A CN107599864A (en) | 2017-09-14 | 2017-09-14 | Power distribution equipment and movable charging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107599864A true CN107599864A (en) | 2018-01-19 |
Family
ID=61063940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710827517.1A Pending CN107599864A (en) | 2017-09-14 | 2017-09-14 | Power distribution equipment and movable charging equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107599864A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010019878A (en) * | 1999-08-31 | 2001-03-15 | 구자홍 | A battery charge circuit for mobil |
| CN202076827U (en) * | 2011-05-10 | 2011-12-14 | 上海正亚电力成套设备有限公司 | Low-voltage power distribution cabinet |
| CN203135541U (en) * | 2013-02-01 | 2013-08-14 | 深圳市京泉华科技股份有限公司 | Apparatus with wireless mobile charging function |
| WO2013180324A1 (en) * | 2012-05-31 | 2013-12-05 | 한국철도기술연구원 | Multi-functional electric vehicle charging device for dc distribution networks utilizing high capacity dc/dc converter |
| CN204858284U (en) * | 2015-06-19 | 2015-12-09 | 上海众联能创新能源科技股份有限公司 | A high voltage distribution cabinet for new energy automobile |
| CN106300453A (en) * | 2015-05-15 | 2017-01-04 | 北京普莱德新能源电池科技有限公司 | Electric automobile movable type charge power supply |
| CN106374549A (en) * | 2015-07-23 | 2017-02-01 | 比亚迪股份有限公司 | Charging system for automobile battery, charging method for automobile battery and automobile |
| CN206358012U (en) * | 2016-12-28 | 2017-07-28 | 武汉华沃电源技术有限公司 | A kind of portable dual power supply charging pile |
| CN207345529U (en) * | 2017-09-14 | 2018-05-11 | 北京普莱德新能源电池科技有限公司 | Power distribution equipment and movable charging equipment |
-
2017
- 2017-09-14 CN CN201710827517.1A patent/CN107599864A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010019878A (en) * | 1999-08-31 | 2001-03-15 | 구자홍 | A battery charge circuit for mobil |
| CN202076827U (en) * | 2011-05-10 | 2011-12-14 | 上海正亚电力成套设备有限公司 | Low-voltage power distribution cabinet |
| WO2013180324A1 (en) * | 2012-05-31 | 2013-12-05 | 한국철도기술연구원 | Multi-functional electric vehicle charging device for dc distribution networks utilizing high capacity dc/dc converter |
| CN203135541U (en) * | 2013-02-01 | 2013-08-14 | 深圳市京泉华科技股份有限公司 | Apparatus with wireless mobile charging function |
| CN106300453A (en) * | 2015-05-15 | 2017-01-04 | 北京普莱德新能源电池科技有限公司 | Electric automobile movable type charge power supply |
| CN204858284U (en) * | 2015-06-19 | 2015-12-09 | 上海众联能创新能源科技股份有限公司 | A high voltage distribution cabinet for new energy automobile |
| CN106374549A (en) * | 2015-07-23 | 2017-02-01 | 比亚迪股份有限公司 | Charging system for automobile battery, charging method for automobile battery and automobile |
| CN206358012U (en) * | 2016-12-28 | 2017-07-28 | 武汉华沃电源技术有限公司 | A kind of portable dual power supply charging pile |
| CN207345529U (en) * | 2017-09-14 | 2018-05-11 | 北京普莱德新能源电池科技有限公司 | Power distribution equipment and movable charging equipment |
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