CN206775223U - A kind of modularization intelligent power distribution equipment - Google Patents
A kind of modularization intelligent power distribution equipment Download PDFInfo
- Publication number
- CN206775223U CN206775223U CN201720351154.4U CN201720351154U CN206775223U CN 206775223 U CN206775223 U CN 206775223U CN 201720351154 U CN201720351154 U CN 201720351154U CN 206775223 U CN206775223 U CN 206775223U
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- rifles
- contactor
- fuse
- entry module
- rifle
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- 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
- 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
- Y04S20/221—General power management systems
Abstract
The utility model discloses a kind of modularization intelligent power distribution equipment, and the device includes the first Power entry module A, the second Power entry module B, the first parallel contactor, the second parallel contactor and control panel.The utility model realizes modularization and the intellectuality of charging pile distribution, supports hot plug, direct replacing can be pulled up when breaking down, easy to maintain without power-off, does not influence complete machine use, improves service efficiency of the charging pile in whole life cycle.The utility model not only can the charging of single rifle, and rush-harvesting and rush-planting charged in parallel can be made, greatly improve charge efficiency.
Description
Technical field
It the utility model is related to intelligent charge field, more particularly to a kind of modularization intelligent power distribution equipment.
Background technology
Automobile has the history of more than 100 years as a kind of vehicles till now from utility model, with people's lives water
The flat usage amount for improving China's automobile in recent years increases with annual 15% speed.But pollution of the automobile to environment is also got over
Come it is more serious, it is extremely urgent using clean energy resource substitute fossil fuels, therefore electric automobile arises at the historic moment.Big in government is pushed
Under dynamic, the continuous 2 years sales volumes of electric automobile rank first in the world.Matched charging equipment is also flourished.《Energy-conservation with
New-energy automobile industrial development planning (2012-2020)》In explicitly indicate that the year two thousand twenty, pure electric automobile and plug-in mixing
Power vehicle production capacity is up to 2,000,000, accumulative volume of production and marketing more than 5,000,000.This means need to build 4,800,000 distributions to fill
Electric 1.2 ten thousand centralized electric charging stations of stake.Estimate accordingly, future need to build at least 960,000 charging piles every year, so huge
Quantity to the reliability of charging pile and maintainable propose higher requirement.But traditional charging pile matches somebody with somebody Charging Detail Record unit
Electric module, distribution section and monitor portion are installed in a charging pile casing, are veneer card structure, and wiring is complicated, in disorder,
Unfavorable production, it is less useful for safeguarding, debugging is complicated；Any device failure needs maintenance shut-downs, and hardly possible is safeguarded.
Utility model content
The purpose of this utility model is by a kind of modularization intelligent power distribution equipment, to solve background section above
The problem of mentioning.
To use following technical scheme up to this purpose, the utility model：
A kind of modularization intelligent power distribution equipment, it includes the first Power entry module A, the second Power entry module B, the first parallel contact
Device, the second parallel contactor and control panel；The first Power entry module A includes the first A rifles fuse, the first A rifles contactor, A
Rifle current divider, the 2nd A rifles fuse and the 2nd A rifle contactors；The second Power entry module B includes the first B rifles fuse, the first B rifles
Contactor, B rifles current divider, the 2nd B rifles fuse and the 2nd B rifle contactors；Wherein, the first A rifles fuse, the contact of the first A rifles
The positive pole serial connection of device battery corresponding with the first Power entry module A, output end and the first Power entry module of the first A rifle contactors
Charging gun corresponding to A i.e. charging A rifles connection；The A rifles current divider, the 2nd A rifles fuse, the 2nd A rifles contactor and described first
The negative pole serial connection of battery corresponding to Power entry module A, the output end of the 2nd A rifle contactors are corresponding with the first Power entry module A
Charging gun i.e. charging A rifles connection；The first B rifles fuse, the first B rifles contactor battery corresponding with the second Power entry module B
Positive pole is connected in series, output end charging gun corresponding with the second Power entry module B i.e. charging B rifles connection of the first B rifle contactors；Institute
It is serial to state B rifles current divider, the 2nd B rifles fuse, the negative pole of the 2nd B rifles contactor battery corresponding with the second Power entry module B
Connection, output end charging gun corresponding with the second Power entry module B i.e. charging B rifles connection of the 2nd B rifle contactors；Described first simultaneously
The one end for coupling tentaculum connects the first A rifles fuse, the first A rifle contactors, and the other end connects the first B rifles fuse, the contact of the first B rifles
Device；One end of second parallel contactor connects the 2nd A rifles fuse, the 2nd A rifle contactors, and the other end connects the 2nd B rifles and melted
Silk, the 2nd B rifle contactors；The negative pole of control panel battery corresponding with the first Power entry module A, A rifles current divider, second
The negative pole of battery, B rifles current divider, the connection of the 2nd B rifles fuse corresponding to A rifles fuse, the second Power entry module B.
Especially, the modularization intelligent power distribution equipment also includes temperature detecting module, the temperature detecting module connection
Control panel.
Especially, the control panel connects with monitoring system communication.
The utility model proposes modularization intelligent power distribution equipment realize modularization and the intellectuality of charging pile distribution, branch
Hot plug is held, direct replacing can be pulled up when breaking down, it is easy to maintain without power-off, complete machine use is not influenceed, is improved and is filled
Service efficiency of the electric stake in whole life cycle.The utility model not only can the charging of single rifle, and can with rush-harvesting and rush-planting charged in parallel,
Greatly improve charge efficiency.The utility model can upload the failure of generation at any time, facilitate fault location, at the same by and monitoring
The communication of system can adhesive contactor before activation, contactor is closed under no load, extending contactor makes
Use the life-span.
Brief description of the drawings
Fig. 1 is the application structure schematic diagram for the modularization intelligent power distribution equipment that the utility model embodiment provides.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can come in fact in many different forms
It is existing, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to public affairs of the present utility model
Open the more thorough and comprehensive of content understanding.It should be noted that when an element is considered as " connection " another element, it can
To be directly to another element or may be simultaneously present centering elements.Unless otherwise defined, institute used herein
Some technologies and scientific terminology are identical with belonging to the implication that those skilled in the art of the present utility model are generally understood that.Herein
In term used in the description of the present utility model be intended merely to describe specific embodiment purpose, it is not intended that in
Limit the utility model.Term as used herein " and/or " include the arbitrary of one or more related Listed Items and
All combinations.
It refer to shown in Fig. 1, Fig. 1 is the application structure for the modularization intelligent power distribution equipment that the utility model embodiment provides
Schematic diagram.
Modularization intelligent power distribution equipment specifically includes the first Power entry module A, the second Power entry module B, first in the present embodiment
Parallel contactor 101, the second parallel contactor 102 and control panel 103；The first Power entry module A melts including the first A rifles
The 104, the first A rifles contactor 105 of silk, A rifles current divider 106, the 2nd A rifles fuse 107 and the 2nd A rifles contactor 108；Described
Two Power entry module B include the first B rifles fuse 109, the first B rifles contactor 110, B rifles current divider 111, the 2nd B rifles fuse 112 and
2nd B rifles contactor 113.
Specifically, the first A rifles fuse 104, the first A rifles contactor 105 battery corresponding with the first Power entry module A
114 positive pole serial connection, the output end charging gun 115 corresponding with the first Power entry module A of the first A rifles contactor 105 fill
Electric A rifles connection；The A rifles current divider 106, the 2nd A rifles fuse 107, the 2nd A rifles contactor 108 and the first Power entry module A
The negative pole serial connection of corresponding battery 114, the output end charging corresponding with the first Power entry module A of the 2nd A rifles contactor 108
Rifle 115 i.e. charging A rifles connection；The first B rifles fuse 109, the first B rifles contactor 110 electricity corresponding with the second Power entry module B
The positive pole serial connection in pond 116, the output end charging gun 117 corresponding with the second Power entry module B of the first B rifles contactor 110 are
The B rifles that charge connect；The B rifles current divider 111, the 2nd B rifles fuse 112, the 2nd B rifles contactor 113 and the second distribution mould
The negative pole serial connection of battery 116 corresponding to block B, the output end of the 2nd B rifles contactor 113 are corresponding with the second Power entry module B
Charging gun 117 i.e. charging B rifles connection.One end of first parallel contactor 101 connects the first A rifles fuse 104, the first A rifles
Contactor 105, the other end connect the first B rifles fuse 109, the first B rifles contactor 110；Second parallel contactor 102
One end connects the 2nd A rifles fuse 107, the 2nd A rifles contactor 108, and the other end connects the 2nd B rifles fuse 112, the contact of the 2nd B rifles
Device 113；Negative pole, A rifles current divider 106, the 2nd A of the control panel 103 battery 114 corresponding with the first Power entry module A
Negative pole, B rifles current divider 111, the 2nd B rifles fuse 112 of battery 116 connect corresponding to rifle fuse 107, the second Power entry module B
Connect.
In the present embodiment, the modularization intelligent power distribution equipment support hot plug, concrete principle are as follows：Breaking down
When, contactor is disconnected even the first Power entry module A and broken down by control panel 103, then control panel 103 controls the second Power entry module
The first B rifles contactor 110 and the 2nd B rifles contactor 113 in B disconnect, if the second Power entry module B breaks down, control,
The first A rifles contactor 105 and the 2nd A rifles contactor 108 in 103 the first Power entry module A of control disconnect, now power distribution equipment
Do not have between charging pile battery (i.e. the first Power entry module A corresponding the Power entry module B of battery 114 and second corresponding to battery 116)
There is current path, whole power distribution equipment can be pulled up directly, be powered off without whole charging pile, therefore provided by the utility model match somebody with somebody Denso
Support hot drawing is put, similarly, when a new modularization intelligent power distribution equipment is plugged, control panel 103 is receiving monitoring system
Will not control contactor (the first A rifles contactor 105 and the contact of the 2nd A rifles in the first Power entry module A before 118 orders issued
Device 108, the first B rifles contactor 110 and the 2nd B rifles contactor 113 in the second Power entry module B) closure, to ensure to match somebody with somebody Denso
Current path is not present when putting insertion, therefore power distribution equipment provided by the utility model supports heat to insert.
The modularization intelligent power distribution equipment also includes temperature detecting module, the temperature detecting module in the present embodiment
Connect control panel 103.The temperature detecting module can be selected but be not limited to temperature sensor, to detect Intelligent power distribution device
Temperature.The monitoring system 118 is connected by RS485 interfaces and the communication of control panel 103.Occur in modularization intelligent power distribution equipment
During failure, the failure of generation can be uploaded at any time, facilitate fault location, while can be by the communication with monitoring system 118
Adhesive contactor (first and second A rifle contactors, first and second B rifles contactor or first and second parallel contactor), makes to connect before startup
Tentaculum closes under no load, extends contactor service life.
In addition to modular advantage, the utility model also has intelligentized feature, is briefly described as follows：First, pass through
Adhesive control of the control panel 103 to the first parallel contactor 101, the second parallel contactor 102, it is possible to achieve charging and is filled A rifles
Electric B rifles rush-harvesting and rush-planting charged in parallel, charge efficiency improve 1 times.2nd, circuit and pipette tips voltage detecting electricity are detected by cell output voltage
Road can realize the electricity of the pipette tips to the first Power entry module A, the second Power entry module B output voltage and charging A rifles, the B rifles that charge
The detection of pressure, control panel 103 judge that the first A rifles contactor 105, the 2nd A rifles contactor 108, the first B rifles connect according to testing result
Whether tentaculum 110, the 2nd B rifles contactor 113, the first parallel contactor 101, the second parallel contactor 102 occur short circuit or open
Road failure.3rd, the first Power entry module A, the second Power entry module B charging current are detected in real time by charging current detecting circuit,
Control panel 103 judges whether A rifles battery and B rifles battery are short-circuit according to the charging current, and breaks in the case where there is short circuit
Open the input of whole device.4th, by detecting A rifles anode and ground, A rifles GND and ground, B rifles anode and ground, B
Voltage between rifle GND and ground, the insulating properties of the judgment means of control panel 103.5th, after charging terminates, the utility model
The energy for power down pond remaining of being released by leadage circuit, is implemented as follows：The first Power entry module A, the second Power entry module B with
The connected positive and negative interpolar of battery is incorporated to the discharge resistance and switch being connected in series, and passes through the action of the controlling switch of control panel 103.When
At the end of charging, monitoring system 118 tells control panel 103 by RS485, and controlling switch is connected, now put by control panel 103
Resistance is just and in the both positive and negative polarity of battery, so as to bleed off the energy of battery remaining.6th, the first Power entry module A, second are matched somebody with somebody
Electric module B is provided with the ammeter of connection control panel 103, and electricity uploads to the Charging Detail Record unit of control panel 103 in real time automatically.
The control for the modularization intelligent power distribution equipment that the utility model embodiment provides is as follows：First, judge whether it is faulty,
If so, then shut down, if it is not, then starting shooting；2nd, insulation fault is determined whether, if so, then shutting down, if it is not, then control panel startup is let out
Electric discharge road, shutdown；3rd, judge whether to need charged in parallel, if so, then control panel controls the first parallel contactor and the second parallel connection
Contactor adhesive, the first A rifles contactor, the 2nd A rifles contactor, the first B rifles contactor, the 2nd B rifle contactor adhesives, charge A
Rifle and charging B rifles charge simultaneously, if it is not, then the first A rifles contactor, the 2nd A rifle contactor adhesives or the first B rifles contactor, the
Two B rifle contactor adhesives, charge A rifles or charging B rifle chargings.
The technical solution of the utility model realizes modularization and the intellectuality of charging pile distribution, supports hot plug, is sending out
Direct replacing can be pulled up during raw failure, it is easy to maintain without power-off, complete machine use is not influenceed, is improved charging pile and is entirely being given birth to
Order the service efficiency in cycle.The utility model not only can the charging of single rifle, and charging can be greatly improved with rush-harvesting and rush-planting charged in parallel
Efficiency.The utility model not only can the charging of single rifle, and charge efficiency can be greatly improved with rush-harvesting and rush-planting charged in parallel.This practicality
The new failure that can upload generation at any time, facilitates fault location, while can be before activation by the communication with monitoring system
Adhesive contactor, makes contactor close under no load, extends contactor service life.
Pay attention to, above are only preferred embodiment of the present utility model and institute's application technology principle.Those skilled in the art's meeting
Understand, the utility model is not limited to specific embodiment described here, can carried out for a person skilled in the art various bright
Aobvious change, readjust and substitute without departing from the scope of protection of the utility model.Therefore, although passing through above example
The utility model is described in further detail, but the utility model is not limited only to above example, is not departing from
In the case that the utility model is conceived, other more equivalent embodiments can also be included, and the scope of the utility model is by appended
Right determine.
Claims (3)
1. a kind of modularization intelligent power distribution equipment, it is characterised in that including the first Power entry module A, the second Power entry module B, first
Parallel contactor, the second parallel contactor and control panel；The first Power entry module A includes the first A rifles fuse, the first A rifles
Contactor, A rifles current divider, the 2nd A rifles fuse and the 2nd A rifle contactors；The second Power entry module B include the first B rifles fuse,
First B rifles contactor, B rifles current divider, the 2nd B rifles fuse and the 2nd B rifle contactors；Wherein, the first A rifles fuse, the first A
The positive pole serial connection of rifle contactor battery corresponding with the first Power entry module A, the output end of the first A rifle contactors are matched somebody with somebody with first
Charging gun corresponding to electric modules A connects；The A rifles current divider, the 2nd A rifles fuse, the 2nd A rifles contactor and first distribution
The negative pole serial connection of battery corresponding to modules A, the output end charging corresponding with the first Power entry module A of the 2nd A rifle contactors
Rifle connects；The positive pole serial connection of the first B rifles fuse, the first B rifles contactor battery corresponding with the second Power entry module B,
The output end charging gun connection corresponding with the second Power entry module B of first B rifle contactors；The B rifles current divider, the 2nd B rifles melt
Silk, the 2nd B rifles contactor battery corresponding with the second Power entry module B negative pole be connected in series, the 2nd B rifle contactors it is defeated
Go out end charging gun connection corresponding with the second Power entry module B；The first A rifles fuse of one end connection of first parallel contactor,
First A rifle contactors, the other end connect the first B rifles fuse, the first B rifle contactors；One end of second parallel contactor connects
The 2nd A rifles fuse, the 2nd A rifle contactors are connect, the other end connects the 2nd B rifles fuse, the 2nd B rifle contactors；The control panel with
The negative pole of battery corresponding to the first Power entry module A, A rifles current divider, the 2nd A rifles fuse, electricity corresponding to the second Power entry module B
The negative pole in pond, B rifles current divider, the connection of the 2nd B rifles fuse.
2. modularization intelligent power distribution equipment according to claim 1, it is characterised in that also including temperature detecting module, institute
State temperature detecting module connection control panel.
3. according to the modularization intelligent power distribution equipment described in any one of claim 1 or 2, it is characterised in that the control panel with
Monitoring system communication connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720351154.4U CN206775223U (en) | 2017-04-05 | 2017-04-05 | A kind of modularization intelligent power distribution equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720351154.4U CN206775223U (en) | 2017-04-05 | 2017-04-05 | A kind of modularization intelligent power distribution equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206775223U true CN206775223U (en) | 2017-12-19 |
Family
ID=60630882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720351154.4U Active CN206775223U (en) | 2017-04-05 | 2017-04-05 | A kind of modularization intelligent power distribution equipment |
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| Country | Link |
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| CN (1) | CN206775223U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108173663A (en) * | 2017-12-28 | 2018-06-15 | 深圳市安鼎信息技术有限公司 | It can the hot network shunt device for dialling slotting modular power |
| CN110061549A (en) * | 2019-05-29 | 2019-07-26 | 上海瑞垒电子科技有限公司 | A kind of intelligent high-voltage direct-current relay module |
-
2017
- 2017-04-05 CN CN201720351154.4U patent/CN206775223U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108173663A (en) * | 2017-12-28 | 2018-06-15 | 深圳市安鼎信息技术有限公司 | It can the hot network shunt device for dialling slotting modular power |
| CN108173663B (en) * | 2017-12-28 | 2020-10-30 | 深圳市安鼎信息技术有限公司 | Network shunt capable of hot-plugging modular power supply |
| CN110061549A (en) * | 2019-05-29 | 2019-07-26 | 上海瑞垒电子科技有限公司 | A kind of intelligent high-voltage direct-current relay module |
| CN110061549B (en) * | 2019-05-29 | 2024-03-26 | 上海瑞垒电子科技有限公司 | Intelligent high-voltage direct-current relay module |
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