CN107776423A - A kind of distributed intelligence charge control system and method - Google Patents
A kind of distributed intelligence charge control system and method Download PDFInfo
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- CN107776423A CN107776423A CN201710890123.0A CN201710890123A CN107776423A CN 107776423 A CN107776423 A CN 107776423A CN 201710890123 A CN201710890123 A CN 201710890123A CN 107776423 A CN107776423 A CN 107776423A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
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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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T90/12—Electric charging stations
-
- 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
- Y02T90/14—Plug-in electric vehicles
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The present invention discloses a kind of distributed intelligence charge control system, including some charging piles, intelligent Charge-control System, power load controller, cloud platform and connection network, wherein：Each charging pile includes charging pile controller and charging pile charging major loop, wherein, the charging load of charging pile controller control charging pile charging major loop；Intelligent Charge-control System is connected with each charging pile controller, and power load controller is connected with the input of each charging pile charging major loop, the external electric car of output end of charging pile charging major loop；Cloud platform, communicated to connect with intelligent Charge-control System and power load controller；Network is connected, according to the correlation between charging pile, intelligent Charge-control System, power load controller and cloud platform, is connected according to corresponding network agreement.The invention also discloses a kind of distributed intelligence charge control method, to realize said system.The present invention is to realize the multi-level distribution of charging load, to expand charge user use.
Description
Technical field
The present invention relates to charge control technical field, more particularly to a kind of distributed intelligence charge control system and method.
Background technology
Green Travel, under the background for wideling popularize New-energy electric vehicle, the charging equipment of supporting New-energy electric vehicle
And supporting keep up with is badly in need of in the control of charging equipment.Due to the charge requirement that electric automobile increasingly increases, at the beginning of the charging of charging equipment
Beginning, source can only come from power system, and the charge control of charging equipment and charge control system and the distribution load of power system
Cherish correlation, establish that what kind of charge control system multistage can be distributed charging load, realize power network peak load shifting, play negative
Lotus scheduling acts on, and this is that we need to solve the problems, such as.
The content of the invention
The main object of the present invention is to propose a kind of distributed intelligence charge control system, it is intended to is filled in charging pile, intelligence
Established a connection between electric controller, power load controller and cloud platform and control planning, realize the multilayer of charging load
Secondary distribution, to expand charge user use.
To achieve the above object, the present invention includes some charging piles, intelligent Charge-control System, power load controller, cloud
Platform and connection network, wherein：Each charging pile includes charging pile controller and charging pile charging major loop, wherein, charging pile
The charging load of controller control charging pile charging major loop；Intelligent Charge-control System is connected with each charging pile controller, electricity
Power load controller is connected with the input of each charging pile charging major loop, the external electricity of output end of charging pile charging major loop
Motor-car；Cloud platform, communicated to connect with intelligent Charge-control System and power load controller；Network is connected, according to charging pile, intelligence
Correlation between charge controller, power load controller and cloud platform, connected according to corresponding network agreement.
Preferably, each charging pile is provided with least two charging guns, and the charging pile charging major loop includes
At least two charge circuits, each charge circuit connect one to one with each charging gun, the charging pile control
The charging load of each charging gun of device control processed.
Preferably, it is principal and subordinate's communication mode between the intelligent Charge-control System and some charging pile controllers.
Preferably, the connection network between the intelligent Charge-control System and some charging piles be LORAWAN networks or
ZIGBEE networks.
Preferably, the intelligent Charge-control System is connected with the power load controller, if intelligent Charge-control System goes out
During existing failure, control load off-load order is issued to power load controller.
Preferably, breaker group is additionally provided between power load controller and some charging piles charging major loop, it is described
Breaker group includes at least two breakers, and each breaker connection is at least a charging pile charging major loop, power load
Lotus controller performs control load off-load order to breaker group using polling mode.
Preferably, the polling mode that the power load controller uses to breaker group is power load controller to
One breaker issues trip command and carries out first round control load off-load；When the first round control load of power load controller subtracts
When load is not below distribution total load control limit, power load controller issues trip command to the second breaker and carries out second
Wheel control load off-load；When the second wheel control load off-load of power load controller is not reaching to distribution total load control limit
When, power load controller issues trip command to the 3rd breaker and carries out third round control load off-load；When electric load control
When device third round processed control load off-load is not reaching to distribution total load control limit, power load controller is to the 4th breaker
Issue trip command and carry out fourth round control load off-load.
The invention also discloses a kind of distributed intelligence charge control method, comprise the following steps：
S1, intelligent Charge-control System and charging pile, power load controller communication connection；
S2, intelligent Charge-control System gather the charging total load of power load controller monitoring in real time.；
S3, when charging, total load is more than distribution total load control pole limit value, and intelligent Charge-control System issues to each charging pile
Load Load Shedding Control Strategy limit value；
S4, charging pile adjust the charging load of each charging gun according to load Load Shedding Control Strategy limit value.
Preferably, if in addition to S5, intelligent Charge-control System break down when causing the intelligent control to fail, the power load
Lotus controller performs control load off-load order to breaker using polling mode, and step is as follows：
S51, power load controller issue trip command to the first breaker and carry out first round control load off-load；
S52, when power load controller the first round control load off-load be not below distribution total load control limit when,
Power load controller issues trip command to the second breaker and carries out the second wheel control load off-load；
S53, when power load controller second wheel control load off-load be not reaching to distribution total load control limit when,
Power load controller issues trip command to the 3rd breaker and carries out third round control load off-load；
S54, when power load controller third round control load off-load be not reaching to distribution total load control limit when, electricity
Power load controller issues trip command to the 4th breaker and carries out fourth round control load off-load.
Preferably, before the step of intelligent Charge-control System connects with charging pile, power load controller communication also
Including：S01 intelligent Charge-control Systems and power load controller are connected with cloud platform, and distribution total load point is issued to cloud platform
When control limit to power load controller, and issue charge parameter to the intelligence of total load Time-sharing control strategy and charging pile and fill
Electric controller.
The present invention proposes one kind and is realizing power network peak load shifting, negative to charging on the basis of playing load scheduling effect
The inventive concept of lotus multistage distributed controll, technical solution of the present invention is by connecting network in charging pile, intelligent Charge-control System, electricity
The Internet of Things framework of distributed intelligence charge control is established between power load controller, cloud platform, it is mutual further through setting
Control planning, first distribution load is distributed to some charging pile major loops, then distribution load is distributed to each charging pile master
Charge circuit in loop, and distribution load is converted into the load that charges, the two level distribution of charging load is completed, realizes charging
The centralized Control of load, automatic conversion, multistage distribution, lift the Consumer's Experience of intelligent charge.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is a kind of theory structure schematic diagram of distributed intelligence charge control system of the present invention；
Fig. 2 is a kind of functional schematic of the embodiment of distributed intelligence charge control method one of the present invention；
Fig. 3 is a kind of functional schematic of another embodiment of distributed intelligence charge control method of the present invention；
The function refinement figure that Fig. 4 is a kind of step S5 of another embodiment of distributed intelligence charge control method of the present invention.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the part of the embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
It is to be appreciated that this invention is intended to protection be specific system architecture structure and a variety of communication lines switching erection side
Formula, the particular content of computer software is not related to, inventive point is set in specific hardware device and communication line is set up.Pass through
System architecture disclosed in this invention, can combine different software control systems, the application this is not done further limit and
Description.
As shown in figure 1, the present invention proposes that a kind of distributed intelligence charge control system, including some charging piles, intelligence fill
Electric controller, power load controller and connection network, wherein：Each charging pile includes charging pile controller and charging pile charges
Major loop, wherein, the charging load of charging pile controller control charging pile charging major loop；Intelligent Charge-control System is with each filling
Electric stake controller connection, power load controller are connected with the input of each charging pile charging major loop, charging pile charging master
The external electric car of output end in loop；Network is connected, according between charging pile, intelligent Charge-control System and power load controller
Correlation, connected according to corresponding network agreement.
Further, each charging pile is provided with least two charging guns, the charging pile charging major loop bag
At least two charge circuits are included, each charge circuit connects one to one with each charging gun, the charging pile
The charging load of each charging gun of controller control.
Further, the connection network between the intelligent Charge-control System and some charging piles be LORAWAN networks or
ZIGBEE networks, it is principal and subordinate's communication mode between the intelligent Charge-control System and some charging pile controllers.
Further, in addition to cloud platform, cloud platform are connected with intelligent Charge-control System and power load controller respectively,
To issue distribution total load Time-sharing control limit value to power load controller, and issue total load Time-sharing control strategy and charging
The charge parameter of stake is to intelligent Charge-control System.
Further, the intelligent Charge-control System is connected with the power load controller, if intelligent Charge-control System
During failure, control load off-load order is issued to power load controller.
Further, breaker group, institute are additionally provided between power load controller and some charging piles charging major loop
Stating breaker group includes at least two breakers, and each breaker connection is at least a charging pile charging major loop, electric power
Load governor performs control load off-load order to breaker group using polling mode.
Further, the polling mode that the power load controller uses to breaker group is power load controller pair
First breaker issues trip command and carries out first round control load off-load；Load is controlled when the first round of power load controller
When off-load is not below distribution total load control limit, power load controller issues trip command to the second breaker and carries out the
Two wheel control load off-loads；When the second wheel control load off-load of power load controller is not reaching to distribution total load control limit
During value, power load controller issues trip command to the 3rd breaker and carries out third round control load off-load；Work as electric load
When controller third round control load off-load is not reaching to distribution total load control limit, power load controller is breaking to the 4th
Device issues trip command and carries out fourth round control load off-load.
The invention also discloses a kind of distributed intelligence charge control method, comprise the following steps：
S1, intelligent Charge-control System and charging pile, power load controller communication connection；
S2, intelligent Charge-control System gather the real time charging total load of power load controller monitoring in real time.；
S3, it is more than distribution total load Time-sharing control limit value when real time charging total load, intelligent Charge-control System is to each charging
Stake issues load Load Shedding Control Strategy limit value；
S4, charging pile adjust the charging load of each charging gun according to load Load Shedding Control Strategy limit value.
Further, if in addition to S5, intelligent Charge-control System break down when causing the intelligent control to fail, the electric power
Load governor performs control load off-load order to breaker using polling mode, and step is as follows：
S51, power load controller issue trip command to the first breaker and carry out first round control load off-load；
S52, when power load controller the first round control load off-load be not below distribution total load control limit when,
Power load controller issues trip command to the second breaker and carries out the second wheel control load off-load；
S53, when power load controller second wheel control load off-load be not reaching to distribution total load control limit when,
Power load controller issues trip command to the 3rd breaker and carries out third round control load off-load；
S54, when power load controller third round control load off-load be not reaching to distribution total load control limit when, electricity
Power load controller issues trip command to the 4th breaker and carries out fourth round control load off-load.
Further, before the step of intelligent Charge-control System connects with charging pile, power load controller communication
Also include：S01 intelligent Charge-control Systems and power load controller are connected with cloud platform, and distribution total load is issued to cloud platform
Time-sharing control limit value is to power load controller, and issues the charge parameter of total load Time-sharing control strategy and charging pile to intelligence
Charge controller.
In present example, charging pile is connected by charging pile controller with intelligent Charge-control System, receives permission
Real time charging load limit；And the charge requirement of electric car is fed back into charging pile controller, charging pile controller is combined from intelligence
The real time charging load limit for the permission that energy charge controller receives, the actual charging of electric car is drawn by the computing of inside
Load, the load output for the major loop that charged according to the actual charging spatial load forecasting charging pile of electric car.
Cloud platform is used for the requirement according to network load Time-sharing control, issues total load Time-sharing control limit value to electric load
Controller, and the charge parameter of total load Time-sharing control strategy and charging pile is issued to intelligent Charge-control System.
Intelligent Charge-control System, it is connected with some charging pile controllers, the actual charging for gathering each charging pile in real time is born
Lotus；The charge parameter of total load Time-sharing control strategy and charging pile is received from cloud platform, it is each by internal arithmetic, smart allocation
The real time charging load limit that charging pile allows is to each charging pile controller；Also it is connected with power load controller, will be each
The actual charging load of charging pile is sent to power load controller.
Power load controller, total load Time-sharing control limit value is received from cloud platform, and from passing through intelligent Charge-control System
The actual charging load of each charging pile, real-time statistics and the actual charging total load for monitoring some charging piles are received, when real-time
Charging total load is more than distribution total load Time-sharing control limit value, and notice intelligent Charge-control System issues load off-load to each charging pile
Control strategy limit value, charging pile adjust the charging load of each charging gun according to load Load Shedding Control Strategy limit value.
Network is connected, is the network architecture of an Internet of Things, people is formed and is connected with thing, thing and thing, realizes information-based, long-range pipe
Reason control and intelligentized network.
The present invention proposes one kind and is realizing power network peak load shifting, negative to charging on the basis of playing load scheduling effect
The inventive concept of lotus multistage distributed controll, technical solution of the present invention is by connecting network in charging pile, intelligent Charge-control System, electricity
The Internet of Things framework of distributed intelligence charge control is established between power load controller, cloud platform, it is mutual further through setting
Control planning, first distribution load is distributed to some charging pile major loops, then distribution load is distributed to each charging pile master
Charge circuit in loop, and distribution load is converted into the load that charges, the two level distribution of charging load is completed, realizes charging
The centralized Control of load, automatic conversion, multistage distribution, lift the Consumer's Experience of intelligent charge.
Further, in the present embodiment, the present invention branches out at least two further through charging pile charging major loop and filled
Electrical circuit, each charge circuit connection corresponding with each charging gun, completes the control of a multiple gun, realizes and intelligent charge is controlled
Two level distribution, the charging load of each charging gun is controlled to charging pile controller.
Connection network between intelligent Charge-control System and some charging piles can be LORA built in intelligent Charge-control System
Module, LORA modules built in charging pile, based on LORA modules (a kind of remote communication module), each charging pile connects intelligence respectively
Charge controller forms LORAWAN networks；Short range communication it can also be connected between intelligent Charge-control System and some charging piles, it is short
Journey communication includes wireless telecommunications and wire communication again, and the wireless telecommunications are exemplified by similar to ZIGBEE networks, the cable modem
News are by taking Ethernet as an example；In connection network in-between, the intelligent Charge-control System and some charging pile controllers it
Between control mode use master-slave communication mode.
Further, the intelligent Charge-control System is connected with the power load controller, if intelligent Charge-control System
During failure, control load off-load order is issued to power load controller.
In the present embodiment, between the connection of the charging pile of power load controller and some charging piles charging major loop
Be equipped with breaker, when reception charging pile live actual charging load occur it is abnormal when, power load controller find with
The breaker that the charging pile charging major loop of abnormal charging pile matches, trip command is sent to perform control load off-load life
Order.In the present embodiment, the power load controller power load controller is additionally provided with control master switch, and the control is always opened
Control breaker group is closed, when the live actual charging total load of charging pile exceedes distribution total load Time-sharing control limit value, control
Master switch performs control load off-load order to breaker group using polling mode.
Specifically, the polling mode that the power load controller uses to breaker group, by taking four rifles as an example, control
The order of load off-load is that power load controller issues trip command implementation first round control load off-load to the first breaker；When
When the first round control load off-load of power load controller is not below distribution total load control limit, power load controller
Trip command, which is issued, to the second breaker carries out the second wheel control load off-load；When the second wheel control of power load controller is negative
When lotus off-load is not reaching to distribution total load control limit, power load controller issues trip command to the 3rd breaker and carried out
Third round controls load off-load；When power load controller third round control load off-load is not reaching to distribution total load control limit
During value, power load controller issues trip command to the 4th breaker and carries out fourth round control load off-load.
In the present embodiment, the intelligent Charge-control System breaks down and has and at least can be understood as following two feelings
Condition：1st, there is exception, including the machine of charging pile failure and intelligent Charge-control System in the live actual charging load for receiving charging pile
Device failure；2nd, the live actual charging total load of charging pile exceeds distribution total load Time-sharing control limit value, in both cases, intelligence
Energy charge controller issues control load off-load order to power load controller, and the control master switch of power load controller is adopted
Cut-offfing for the relay of control load off-load order control breaker group is performed with polling mode, to protect intelligent charge of the present invention
The load safe operation of control system.
As shown in Fig. 2 the invention also discloses a kind of distributed intelligence charge control method, comprise the following steps：
S1, intelligent Charge-control System and charging pile, power load controller communication connection；
S2, intelligent Charge-control System gather the charging total load of power load controller monitoring in real time.；
S3, when charging, total load is more than distribution total load control pole limit value, and intelligent Charge-control System issues to each charging pile
Load Load Shedding Control Strategy limit value；
S4, charging pile adjust the charging load of each charging gun according to load Load Shedding Control Strategy limit value.
Further, as shown in Figure 3-4, if in addition to S5, intelligent Charge-control System break down cause intelligent control to be lost
During effect, the power load controller performs control load off-load order to breaker using polling mode, and step is as follows：
S51, power load controller issue trip command to the first breaker and carry out first round control load off-load；
S52, when power load controller the first round control load off-load be not below distribution total load control limit when,
Power load controller issues trip command to the second breaker and carries out the second wheel control load off-load；
S53, when power load controller second wheel control load off-load be not reaching to distribution total load control limit when,
Power load controller issues trip command to the 3rd breaker and carries out third round control load off-load；
S54, when power load controller third round control load off-load be not reaching to distribution total load control limit when, electricity
Power load controller issues trip command to the 4th breaker and carries out fourth round control load off-load.
Further, before the step of intelligent Charge-control System connects with charging pile, power load controller communication
Also include：S01 intelligent Charge-control Systems and power load controller are connected with cloud platform, and distribution total load is issued to cloud platform
Time-sharing control limit value is to power load controller, and issues the charge parameter of total load Time-sharing control strategy and charging pile to intelligence
Charge controller.
Such a distributed intelligence charge control method disclosed by the invention is to realize above-mentioned distributed intelligence charge control system
System.
Upper described only the preferred embodiments of the present invention, are not intended to limit the scope of the invention, every in this hair
Under bright inventive concept, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/be used in indirectly
Other related technical areas are included in the scope of patent protection of the present invention.
Claims (10)
1. a kind of distributed intelligence charge control system, it is characterised in that including some charging piles, intelligent Charge-control System, electricity
Power load controller and connection network, wherein：
Each charging pile includes charging pile controller and charging pile charging major loop, wherein, charging pile controller control charging pile
The charging load of charging major loop；
Intelligent Charge-control System is connected with each charging pile controller, power load controller and each charging pile charging major loop
Input connection, charging pile charge major loop the external electric car of output end；
Network is connected, according to the correlation between charging pile, intelligent Charge-control System and power load controller, according to corresponding
Procotol connects.
A kind of 2. distributed intelligence charge control system as claimed in claim 1, it is characterised in that：Each charging pile is set
At least two charging guns are equipped with, the charging pile charging major loop includes at least two charge circuits, each charging
Loop is connected one to one with each charging gun, and the charging of each charging gun of charging pile controller control is born
Lotus.
A kind of 3. distributed intelligence charge control system as claimed in claim 1, it is characterised in that：The intelligent charge control
Connection network between device and some charging piles is LORAWAN networks or ZIGBEE networks or Ethernet, the intelligent charge
It is principal and subordinate's communication mode between controller and some charging pile controllers.
A kind of 4. distributed intelligence charge control system as claimed in claim 1, it is characterised in that：Also include cloud platform, cloud
Platform is connected with intelligent Charge-control System and power load controller respectively, to issue distribution total load Time-sharing control limit value extremely
Power load controller, and the charge parameter of total load Time-sharing control strategy and charging pile is issued to intelligent Charge-control System.
A kind of 5. distributed intelligence charge control system as described in claim any one of 1-4, it is characterised in that：The intelligence
Charge controller is connected with the power load controller, if intelligent Charge-control System breaks down, to electric power load control
Device issues control load off-load order.
A kind of 6. distributed intelligence charge control system as claimed in claim 1, it is characterised in that：In power load controller
Breaker group is additionally provided between some charging piles charging major loop, the breaker group includes at least two breakers, often
Individual breaker connection is at least a charging pile charging major loop, and power load controller is held to breaker group using polling mode
Row control load off-load order.
A kind of 7. distributed intelligence charge control system as claimed in claim 6, it is characterised in that：The electric power load control
The polling mode that device uses to breaker group issues trip command to the first breaker for power load controller and carries out the first round
Control load off-load；When the first round control load off-load of power load controller is not below distribution total load control limit
When, power load controller issues trip command to the second breaker and carries out the second wheel control load off-load；When electric load control
When second wheel control load off-load of device processed is not reaching to distribution total load control limit, power load controller is breaking to the 3rd
Device issues trip command and carries out third round control load off-load；When power load controller third round control load off-load does not reach
During to distribution total load control limit, power load controller issues trip command implementation fourth round control to the 4th breaker and born
Lotus off-load.
8. a kind of distributed intelligence charge control method, it is characterised in that comprise the following steps：
S1, intelligent Charge-control System and charging pile, power load controller communication connection；
S2, intelligent Charge-control System gather the real time charging total load of power load controller monitoring in real time；
S3, it is more than distribution total load Time-sharing control limit value when real time charging total load, intelligent Charge-control System is under each charging pile
Send out load Load Shedding Control Strategy limit value；
S4, charging pile adjust the charging load of each charging gun according to load Load Shedding Control Strategy limit value.
9. a kind of distributed intelligence charge control method as claimed in claim 8, it is characterised in that if also including S5, intelligence
Charge controller is broken down when causing the intelligent control to fail, and the power load controller is held to breaker using polling mode
Row control load off-load order, step are as follows：
S51, power load controller issue trip command to the first breaker and carry out first round control load off-load；
S52, when power load controller the first round control load off-load be not below distribution total load control limit when, electric power
Load governor issues trip command to the second breaker and carries out the second wheel control load off-load；
S53, when power load controller second wheel control load off-load be not reaching to distribution total load control limit when, electric power
Load governor issues trip command to the 3rd breaker and carries out third round control load off-load；
S54, when power load controller third round control load off-load be not reaching to distribution total load control limit when, power load
Lotus controller issues trip command to the 4th breaker and carries out fourth round control load off-load.
A kind of 10. distributed intelligence charge control method as claimed in claim 8, it is characterised in that the intelligent charge control
Also include before the step of device processed connects with charging pile, power load controller communication：
S01 intelligent Charge-control Systems and power load controller are connected with cloud platform, and distribution total load point is issued to cloud platform
When control limit to power load controller, and issue charge parameter to the intelligence of total load Time-sharing control strategy and charging pile and fill
Electric controller.
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| CN2017206686432 | 2017-06-09 | ||
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| CN201721252049.1U Active CN207328181U (en) | 2017-06-09 | 2017-09-27 | A kind of distributed intelligence charge control system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108891299A (en) * | 2018-09-21 | 2018-11-27 | 青岛特锐德电气股份有限公司 | charging pile system |
| CN109591657A (en) * | 2018-11-12 | 2019-04-09 | 合肥众建翔新能源有限公司 | A kind of new-energy automobile smart charge control system |
-
2017
- 2017-09-27 CN CN201710890123.0A patent/CN107776423A/en active Pending
- 2017-09-27 CN CN201721252049.1U patent/CN207328181U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108891299A (en) * | 2018-09-21 | 2018-11-27 | 青岛特锐德电气股份有限公司 | charging pile system |
| CN109591657A (en) * | 2018-11-12 | 2019-04-09 | 合肥众建翔新能源有限公司 | A kind of new-energy automobile smart charge control system |
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