CN109950974A - Charging pile plans intelligent auxiliary device and method - Google Patents
Charging pile plans intelligent auxiliary device and method Download PDFInfo
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- CN109950974A CN109950974A CN201711384815.4A CN201711384815A CN109950974A CN 109950974 A CN109950974 A CN 109950974A CN 201711384815 A CN201711384815 A CN 201711384815A CN 109950974 A CN109950974 A CN 109950974A
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
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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
- 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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
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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
- 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
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/12—Remote or cooperative charging
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- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
A kind of intelligent auxiliary device of charging pile planning, it can plan that related dispatching of power netwoks provides auxiliary for charging pile for electric vehicle, the present apparatus includes the acquisition device for obtaining the real-time electrical parameter of electric automobile charging pile, for according to setting timing from the acquisition device collected current/voltage/electricity data and save electrical parameter time storage device, the positioning device of electric automobile charging pile location information is provided, and the communication device that is connect with power supply dispatching central site network and with the acquisition device, electrical parameter time storage device, the processor unit that positioning device is connected with communication device.Using intelligent auxiliary device of the invention, the operation data of the load of such as electric automobile charging pile can be sent to power supply plan server on time, so that operation timing of the power supply plan server according to electric automobile charging pile, determines suitable power supply plan.This auxiliary device, also the load for science control supply network provides data foundation.
Description
Technical field
The present invention relates to power supply plan technical fields, are that the electric energy such as electric automobile charging pile are store in particular to one kind
The intelligent auxiliary device and method for the power supply plan that standby device uses.
Background technique
Power supply plan mainly solves the problems, such as how power grid uses, and more specifically how to allow part network operation, allows another portion
Divide the idle problem of power grid.Power grid GIS (power grid GIS system) is using geography information (GIS) technology come pipe
Manage transmission of electricity, power transformation, distribution and low voltage electric network special information system, can be used for country with local power network and its affiliated power supply at different levels
Office, power office or Utilities Electric Co., realize it is defeated, become, match, the graphics management of low voltage electric network, File Maintenance, automatic mapping and topology
The business functions such as analysis.Power grid GIS system utilizes the technology of general GIS system, and the electronic maps such as soil, river, road are made
For background, realize in power grid route, shaft tower, electric substation, power distribution station institute, on route equipment patterned maintenance, inquiry
And analysis.Power grid GIS system master to be processed is the grid equipment that there is power network topology to connect, rather than soil, river, road
Equal earth objects, therefore there is the relevant outstanding feature of power grid.Power grid GIS client provides visual interface for showing
Power network resources can be with by power grid GIS client with the spatial information of patterned ways of presentation figurative expression power network resources
Easily check the distribution trend of each route in power grid.Equipment has topological connection relation, power grid GIS client in power grid
End can clearly show that these Topology connection situations, provide support and reference for operation of power networks scheduling, each production business.Recently
Several years, with the promotion of large capacity electric energy redundancy technique as pure electric automobile, more and more high-power electric automobiles
Charging pile starts to be connected in traditional power grid, and the particularity of this equipment component management is not included in the pipe of traditional power supply plan
Reason, for example, powers failure of power grid be possible to influence be non-outage power supply, for example, for the supply station of electric vehicle, such as
Fruit electric vehicle is operation on daytime, then daytime, which has a power failure, does not influence it, and having a power failure at the night of charging to it may
Have an impact to the operation of second day this trolley, this, which is equivalent to, postpones the effect of power failure, equally power failure duration, how to allow electricity
Network users influence minimum, this is traditional power supply dispatching problem；And then need to consider when carrying out stopping for same duration now
Electricity, influences the charging of energy storage device minimum, and the prior art can not solve this planning demand or meet energy storage device preferentially to supply
The demand of electricity, these are all that can not obtain accurate high-power energy storage device in power grid GIS because implementing one end of dispatching of power netwoks
Charging log.
Summary of the invention
It is to provide a kind of charging pile the invention solves technical problem and plans intelligent auxiliary device and method, can solves very well
The certainly prior art above problem, not only can be by the relevant information essence of the electric automobile charging pile equipped with the present apparatus using the present invention
Fiducial mark is infused into power grid GIS, periodically time charge data can also be provided to dispatching terminal, so as to for the especially electronic vapour of user
Vehicle charging pile arrangement negatively affects the smallest power supply.
Above-mentioned technical problem of the present invention solves in this way, constructs a kind of intelligent auxiliary device of charging pile planning, including obtain electricity
The acquisition device of the real-time electrical parameter of electrical automobile charging pile, for according to setting timing from the acquisition device collected current/voltage/
Electricity data and save electrical parameter time storage device, provide electric automobile charging pile location information positioning device and
It the communication device that is connect with power supply dispatching central site network and is filled with the acquisition device, electrical parameter time storage device, positioning
Set the processor unit connected with communication device.
Planned in intelligent auxiliary device in the above-mentioned charging pile of the present invention, the power supply dispatching center include: for it is described
Second communication unit of communication is labeled with each power grid GIS database by control supply node information, further includes
The server being connect with second communication unit and the power grid GIS database (12).
Plan in intelligent auxiliary device that the acquisition device includes wired acquisition unit, institute in the above-mentioned charging pile of the present invention
Stating wired acquisition unit includes the data connector received by the electric automobile charging pile.
Plan in intelligent reproducing unit that the acquisition device includes non-contact capture unit in the above-mentioned charging pile of the present invention,
The non-contact capture unit includes that the sense electrical signal of an induction reception electric automobile charging pile electricity data answers acquisition elements.
It is planned in intelligent auxiliary device in the above-mentioned charging pile of the present invention, the power supply dispatching center includes filling for each acquisition
Electric automobile charging pile parameter storage unit is installed, the geographical location for including title or number, being provided by the positioning device
Information and corresponding power grid GIS database information, the power grid GIS database information include power supply area morphotype and its
Number, the power supply area morphotype include switch back segment, between multiple switch, route backbone or branch line.
Intelligent householder method is planned according to charging pile provided by the invention, comprising the following steps:
S1 it) when the auxiliary device of electric automobile charging pile is accessed supply network, establishes and power supply plan service centre
Binding；
S2) when electric automobile charging pile works, charge operation data is acquired by the auxiliary device and are saved, it is described auxiliary
Help the communication device timing of device that the related operation data of the electric automobile charging pile for acquiring to saving is sent to the power supply
Planning center；
S3) in power supply plan, the power supply plan center is powered rule using the data that the auxiliary device provides
It draws.
In the above method of the present invention, the S1 includes: S11) auxiliary device obtains the base of electric automobile charging pile
This information；S12) auxiliary device obtains location information；S13) communication device and power supply dispatching center carry out network communication, such as
Successful connection, the then essential information and location information for sending electric automobile charging pile give power supply dispatching center, the power supply dispatching
Center is labeled and is saved in power grid GIS according to the location information received；S14) power supply dispatching center sends and is bound into
The confirmation message of function gives the auxiliary device.
In the above method of the present invention, the step S2 is the following steps are included: S21) electric automobile charging pile with it is electronic
After automobile charging pile connection, auxiliary device obtains the time data started to charge；S22 charge parameter) is acquired by acquisition device 1；
S23) the collected charge parameter of acquisition device and time data are saved in electrical parameter time memory by processor device；S24)
Charge parameter is acquired by collection period predetermined, electrical parameter time memory, Zhi Dao electricity are saved in together with acquisition time
Electrical automobile charging pile is disconnected with by electric automobile charging pile；S25)
Will be switched off the electric automobile charging pile time is saved in electrical parameter time memory；S26) by communication device by electrical parameter
Data in time memory are sent to power supply dispatching center；S27) the power supply dispatching center receive be saved in after data it is electronic
In the corresponding operation data log of automobile charging pile ID, by security management and control and dispatching of power netwoks use.
In the above method of the present invention, step S3 includes: S31) determine the areal and its morphotype of scope of power outage,
The morphotype includes between one switch back segment of A class, B class multiple switch, C class route backbone or branch line；S32) to every
A power supply interrupted district is analyzed, amount when determining customer interrupted and having a power failure；S33 the auxiliary device all bound) is searched, is read
Correlation time electricity data is taken, distribution transformer where needing top-priority auxiliary device is marked out and accordingly pays close attention to time zone
Between, wherein the suitable time refers to the time interval that charge capacity is concentrated；S34) corresponding according to scheduling strategy selection power supply interrupted district
Distribution transforming set.
In the above method of the present invention, the step S32 includes: to judge if power supply interrupted district is mono- switch back segment of A,
The current direction for searching the switch finds the distribution transformer of all power failures to back segment traversal queries power failure equipments；If had a power failure
Region then inquires all devices between switch, finds the distribution transformer of all power failures between B multiple switch；If stopped
Electric region is C route main line or branch line, then finds all related distribution transformers of the route by the belonging relation of equipment；Traversal
All power supply interrupted districts in scope of power outage, find the distribution transforming of all power failures.
Implement intelligent auxiliary device and method of the invention, it can be by the operation number of the load of such as electric automobile charging pile
Power supply plan server is sent to when factually, so that operation timing of the power supply plan server according to electric automobile charging pile, really
Fixed suitable power supply plan.This auxiliary device, also the load for science control supply network provides data foundation.By this hair
It is bright, the construction for the high-power electric automobile charging pile that different subjects can be built and operation information, with existing power supply plan
The data of management system organically combine, so that examining when entire power grid power supply plan the special of electric automobile charging pile
Consider, there is excellent basis, to manage a large amount of different types of high-power electric automobile charging pile, provides good branch
It holds.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that charging pile of the present invention plans intelligent auxiliary device embodiment.
Specific embodiment
Below with reference to embodiment, the features of the present invention is further illustrated.
It is a kind of charging pile planning intelligence auxiliary that electric automobile charging pile 10 configures that Fig. 1, which shows the embodiment of the present invention,
Device logic diagram.Including: acquisition device 1, electrical parameter time storage device 2, positioning device 3, communication device 4 and with it is upper
State the processor unit 5 of each device connection.Wherein: acquisition device 1, for obtaining the real-time electrical parameter of electric automobile charging pile,
Such as current/voltage；Electrical parameter time storage device 2, for the setting according to processor unit 5, periodically by acquisition device 1
Collected current/voltage/electricity data is saved, and storage device 2 herein can be internal memory, is also possible to external deposit
Reservoir；Positioning device 3 can be Beidou or GPS positioning for providing electric automobile charging pile (10) i.e. present apparatus location information
Unit, is also possible to the function element of other available geographical location information, for example, obtaining location information by base station information
Position signal computing device；Communication device 4, for being connect with 20 network communication of power supply dispatching center, for this purpose, in power supply dispatching
The heart 20 needs to configure corresponding communication unit thus.Communication device 4 in the above embodiment of the present invention can be such as broadband company
It is connecing with internet wire communication device, be also possible to the wireless communication device of such as mobile communication module, for example, 3G, 4G
Or the mobile communication module of 5G.Being planned due to power supply dispatching center 20 and charging pile can carry out wirelessly between intelligent auxiliary device
Therefore data in electrical parameter time storage device 2 that the latter is collected into can be quickly sent to the former by communication, with for
Electricity planning reference.
As schemed, using in power supply dispatching center 20 of the invention, comprising: second for communicating with communication device 4 is logical
Believe unit 11, is labeled with each power grid GIS database 12 by control supply node information, further includes and second communication unit
The server 13 of first (11) and the power grid GIS database 12 connection.
In embodiments of the present invention, acquisition device is used to acquire the alternating current data of electric automobile charging pile, can also be with
Acquisition DC charging current carries out electricity conversion again, and acquisition device 1 can be wired acquisition unit, for example, this wired acquisition
Unit includes the data connector received by electric automobile charging pile 10, to directly obtain the corresponding data-signal of electricity.Again
Such as, acquisition device 1 can use non-contact capture unit, for example, infrared sensing element, charges for receiving from electric car
The signal of Infrared Projector in stake obtains the electrical parameter of electric automobile charging pile, wherein send out in electric automobile charging pile
The data of emitter transmitting include current time and charging current or other electrical parameters.Herein, non-contact capture unit is also possible to
The sense electrical signal that one induction receives electric automobile charging pile electricity data answers acquisition elements, for example, induction coil etc..
In embodiments of the present invention, since acquisition device 1 can collect charging unit real time execution parameter as requested,
And it is stored in electrical parameter time memory 2 as requested, under the control of processor unit 5, electricity can be joined by communication device
The data of electrical parameter in certain time section of the related electric automobile charging pile in time storage device 2 are counted to be sent to and interconnect
Net the power supply dispatching center 20 of connection.Specifically by following scene:
Use high-power electric automobile charging pile for the first time, by the charging pile of the embodiment of the present invention plan intelligent auxiliary device with
Supply network is associated, will particularly as being that the geographical location of the corresponding electric automobile charging pile of auxiliary device is bound
Related data is stored in power grid GIS database；Specific steps include: 1) to obtain electric automobile charging pile by input unit
Essential information, for example, user's name, equipment manufacturer, product type, device numbering etc.；
2) plan that the positioning device in intelligent auxiliary device obtains the location information of the device by charging pile；
3) communication device and power supply dispatching center carry out network communication, such as successful connection, then sending step 1,2 letters obtained
Power supply dispatching center of giving is ceased, power supply dispatching center is labeled in power grid GIS according to the location information received, can be adopted
It is labeled (electric automobile charging pile ID) with the abbreviation of user's name+device name or combinations thereof, while determining its company
Relevant position and type are connect, electric automobile charging pile ID and relevant information are saved in the server；
4) confirmation message of binding success is sent to auxiliary device of the invention by power supply dispatching service centre；
5) after auxiliary device receives the confirmation message at power supply dispatching center, terminate this binding.
Secondly, being actively collected from acquisition device to auxiliary device in power supply plan.
During electric automobile charging pile routine use, auxiliary device of the invention is deposited by the memory of non-volatile data
System time and real time data are contained, therefore, can be formed by following steps when the electric automobile charging pile is usually run
Charging log.
1) electric automobile charging pile with connect by electric automobile charging pile after, auxiliary device obtain date for starting to charge and
Time data；
2) charge parameter is acquired by acquisition device 1, such as charging current or other parameters, charge parameter can directly pass through
How data circuit acquisition, can also be processed into digital signal with inductive pick-up analog signal；
3) data such as the collected charge parameter of acquisition device and date and time are saved in electrical parameter by processor device
Time memory；
4) according to data collection cycle predetermined (such as acquisition in every 30 seconds is primary), charge parameter is acquired, with acquisition
Time is saved in electrical parameter time memory together, until electric automobile charging pile is disconnected with by electric automobile charging pile；
5) will be switched off the charging time is saved in electrical parameter time memory；
6) power supply dispatching center is sent by the data in electrical parameter time memory by communication device.Data transmission time
It can be set or sent at the end of 1) charging every time；Or 2) regulation set time transmission, such as provide that every 1 hour sends
Once；Or 3) the transmission when data volume of electrical parameter time memory reaches specified quantity.
7) power supply dispatching center is saved in the corresponding operation data log of electric automobile charging pile ID after receiving data, with
It is used by security management and control and dispatching of power netwoks.
After auxiliary device of the invention, including at power supply dispatching center 20 is the corresponding electronic vapour of each auxiliary device
Electric equipment data cell is arranged in vehicle charging pile, includes title or number, the geographical location information provided by positioning device 3 and right
The power grid GIS database information answered, power grid GIS database information include power supply area morphotype and its number, wherein power supply
Regional morphology type includes (B), route backbone or branch line (C) between switch back segment (A), multiple switch.On this basis, it supplies
Electric control centre carries out dispatching of power netwoks in this way, and an example is as follows:
1) it formulates when having a power failure plan, in the distribution topological structure in power grid GIS, drafts scope of power outage, particularly as being in A
One switch back segment selects scope of power outage between B multiple switch, in three kinds of morphotypes of C route backbone or branch line, changes speech
It, a scope of power outage includes at least the power supply interrupted district of one or more A, B or C type；
Scheme 1
Three pieces of regions, each region morphotype are respectively A1, B1, B2
Scheme 2
Four pieces of regions, each region morphotype are respectively A2, A3, B1
2) each power supply interrupted district is analyzed, amount when determining customer interrupted and having a power failure；Specifically include judgement: if stopped
Electric region is mono- switch back segment of A, then searches the current direction of the switch, to back segment traversal queries power failure equipments, find all
The distribution transformer of power failure；If power supply interrupted district between B multiple switch, inquires all devices between switch, institute is found
There is the distribution transformer of power failure；If power supply interrupted district is C route main line or branch line, then the line is found by the belonging relation of equipment
All related distribution transformers in road；All power supply interrupted districts in scope of power outage are traversed, the distribution transforming of all power failures is found；(table 1)
| Scheme | Region and morphotype | Number of devices | Amount | Distribution transforming inventory |
| 1 | A1 | 32 | 23 | Slightly |
| 1 | B1 | 9 | 21 | Slightly |
| 1 | B2 | 15 | 12 | Slightly |
| 56 | 56 | |||
| 2 | A2 | 23 | 8 | Slightly |
| 2 | A3 | 12 | 12 | Slightly |
| 2 | B2 | 15 | 12 | Slightly |
| 50 | 32 |
3) auxiliary device all bound in drafted scope of power outage is searched, correlation time electricity data, mark are read
It outpours distribution transformer where needing top-priority auxiliary device and accordingly pays close attention to time interval, wherein the suitable time refers to
The time interval that charge capacity is concentrated；(table 2)
4) Tables 1 and 2 is combined, comprehensive analysis power failure scheme, there may be the models for repeating to have a power failure by the lookup of distribution transforming inventory
It encloses；
5) if there is duplicate power failure distribution transforming, as first group of power failure distribution transforming；
6) if there is no duplicate power failure distribution transforming, according to the suitable time in table 2, at least one having time section is determined
Power failure distribution transforming, as second group of power failure distribution transforming；
7) it if there is no duplicate power failure distribution transforming, determines to have a power failure according to the minimum principle of number of devices * amount in table 1 and match
Become, as third group power failure distribution transforming；
8) plan as needed using first, second or third group of power failure distribution transforming as selectable power failure, and power off time
The time interval required as far as possible comprising second group of power failure distribution transforming.
Due to not only having the topological structure based on power grid GIS in above-mentioned scheduling decision, needs are further comprised according to certain
The time for the high-power electric automobile charging pile that strategy is especially handled and electricity data, allow to carry out power failure decision, have more
It is scientific.With this method, both institute corresponding to one group of power failure plan can be calculated by inquiry to avoid repeating to have a power failure
There is power failure distribution transforming, and circulation searching has the plan of identical power failure distribution transforming, formation is counted to be overlapped scope of power outage as the repetition of node
Plan tree is drawn, is determined after having a power failure plan, original power failure plan or will be updated, to guarantee that power failure plan meets efficient principle；
On the other hand, it due to having used auxiliary device of the invention, is provided for power supply dispatching center related with electric automobile charging pile
Time electricity data, provide initial data for priority scheduling plan.Pass through the above strategy, it is possible to close by preferentially selecting
Between in due course, the distribution transforming of preferential selection multi value, implement the scheduling scheme of optimization, reduce frequency of power cut, reduction is to charging
Operation influences.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, within these are all belonged to the scope of protection of the present invention.
Claims (10)
1. a kind of charging pile plans intelligent auxiliary device, which is characterized in that including obtaining electric automobile charging pile (10) electricity in real time
The acquisition device (1) of parameter, for from the acquisition device (1) collected current/voltage/electricity data and being protected according to setting timing
The electrical parameter time storage device (2) deposited, the positioning device (3) that electric automobile charging pile (10) location information is provided, Yi Jiyu
Power supply dispatching center (20) network connection communication device (4) and with the acquisition device (1), electrical parameter time storage device
(2), the processor unit (5) of positioning device (3) and communication device (4) connection.
2. charging pile plans intelligent auxiliary device according to claim 1, which is characterized in that the power supply dispatching center (20)
Include: the second communication unit (11) for being communicated with the communication device (4), is labeled with each by control supply node information
Power grid GIS database (12), further include being connect with second communication unit (11) and the power grid GIS database (12)
Server (13).
3. charging pile according to claim 1 or claim 2 plans intelligent auxiliary device, which is characterized in that acquisition device (1) packet
Wired acquisition unit is included, wired acquisition unit includes the data connector received by the electric automobile charging pile (10).
4. charging pile according to claim 1 or claim 2 plans intelligent reproducing unit, which is characterized in that acquisition device (1) packet
Non-contact capture unit is included, the non-contact capture unit includes the telecommunications that an induction receives electric automobile charging pile electricity data
Number inductive pick-up element.
5. charging pile plans intelligent auxiliary device according to claim 2, which is characterized in that the power supply dispatching center (20)
Including electric equipment parameter storage unit is arranged for each acquisition device (1), title or number are included, by the positioning device (3)
The geographical location information of offer and corresponding power grid GIS database information, the power grid GIS database information includes service area
Domain morphotype and its number, the power supply area morphotype include switch back segment, between multiple switch, route backbone or
Branch line.
6. a kind of charging pile based on any one of claim 1-5 plans intelligent householder method, comprising the following steps:
S1) when the auxiliary device of electric automobile charging pile is accessed supply network, foundation is tied up with power supply plan service centre
It is fixed；
S2) when electric automobile charging pile works, charge operation data is acquired by the auxiliary device and are saved, the auxiliary dress
The related operation data of the electric automobile charging pile for acquiring to saving is sent to the power supply plan by the communication device timing set
Center；
S3) in power supply plan, the power supply plan center is powered planning using the data that the auxiliary device provides.
7. method according to claim 6, which is characterized in that the S1 includes: S11) the electronic vapour of the auxiliary device acquisition
The essential information of vehicle charging pile；S12) auxiliary device obtains location information；S13) communication device and power supply dispatching center into
Row network communication, such as successful connection, the then essential information and location information for sending electric automobile charging pile give power supply dispatching center,
The power supply dispatching center is labeled and is saved in power grid GIS according to the location information received；S14) in power supply dispatching
The heart sends the confirmation message of binding success to the auxiliary device.
8. method according to claim 7, which is characterized in that the step S2 is the following steps are included: S21) electric car fills
Electric stake with connect by electric automobile charging pile after, auxiliary device obtains the time data that start to charge；S22 it) is adopted by acquisition device 1
Collect charge parameter；S23) the collected charge parameter of acquisition device and time data are saved in the electrical parameter time by processor device
Memory；S24 charge parameter) is acquired by collection period predetermined, being saved in the electrical parameter time together with acquisition time deposits
Reservoir, until electric automobile charging pile is disconnected with automobile is electrically charged；S25 it) will be switched off the preservation of electric automobile charging pile time
To electrical parameter time memory；S26 it) is sent the data in electrical parameter time memory in power supply dispatching by communication device
The heart；S27) the power supply dispatching center is saved in the corresponding operation data log of electric automobile charging pile ID after receiving data,
By security management and control and dispatching of power netwoks use.
9. method according to claim 7, which is characterized in that the step S3 includes: S31) determine the region of scope of power outage
Number and its morphotype, the morphotype includes between one switch back segment of A class, B class multiple switch, C class route trunk
Line or branch line；S32) each power supply interrupted district is analyzed, amount when determining customer interrupted and having a power failure；S33 it) searches all
The auxiliary device of binding reads correlation time electricity data, marks out distribution transformer where needing top-priority auxiliary device
Device and accordingly pay close attention to time interval, wherein the suitable time refers to the time interval that charge capacity is concentrated；S34) according to scheduling strategy
Select the corresponding distribution transforming set of power supply interrupted district.
10. method according to claim 9, which is characterized in that the step S32 includes judging: if power supply interrupted district is A mono-
A switch back segment, then search the current direction of the switch, and to back segment traversal queries power failure equipments, the distribution for finding all power failures becomes
Depressor；If power supply interrupted district between B multiple switch, inquires all devices between switch, the distribution of all power failures is found
Transformer；If power supply interrupted district is C route main line or branch line, then all correlations of the route is found by the belonging relation of equipment and matched
Piezoelectric transformer；All power supply interrupted districts in scope of power outage are traversed, the distribution transforming of all power failures is found.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711384815.4A CN109950974B (en) | 2017-12-20 | 2017-12-20 | Intelligent auxiliary device and method for planning charging pile |
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| CN201711384815.4A CN109950974B (en) | 2017-12-20 | 2017-12-20 | Intelligent auxiliary device and method for planning charging pile |
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| CN109950974B CN109950974B (en) | 2023-01-24 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112550048A (en) * | 2020-12-11 | 2021-03-26 | 国网四川省电力公司南充供电公司 | Terminal for electric vehicle, server, charging pile and charging prompt control method |
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