CN110228390A - A kind of direct-current charging post charge power distribution method and system - Google Patents
A kind of direct-current charging post charge power distribution method and system Download PDFInfo
- Publication number
- CN110228390A CN110228390A CN201910579812.9A CN201910579812A CN110228390A CN 110228390 A CN110228390 A CN 110228390A CN 201910579812 A CN201910579812 A CN 201910579812A CN 110228390 A CN110228390 A CN 110228390A
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- Prior art keywords
- charging
- charging gun
- power distribution
- gun
- current
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Classifications
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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
- B60L53/60—Monitoring or controlling 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
- 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
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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)
Abstract
The invention discloses a kind of direct-current charging post charge power distribution method and system, whether only this method includes the current list charging gun investment charging of detection；If so, obtaining the charge requirement of the connected automobile to be charged of single charging gun；The output power of single charging gun is adjusted, to meet the demand power of the connected automobile to be charged of single charging gun；If it is not, then obtaining the charge requirement of the connected automobile to be charged of each charging gun；According to preset allocation strategy, the output power of each charging gun is adjusted, to realize that charge power distributes.A kind of direct-current charging post charge power distribution method and system provided by the invention, it may be implemented to distribute output power automatically according to the actual charge requirement of each charging gun, to reduce power dissipation, the utilization rate of product power is improved, more incomes can be created for client.
Description
Technical field
The present embodiments relate to charging pile technical field more particularly to a kind of direct-current charging post charge power distribution methods
And system.
Background technique
In order to preferably utilize space, at present the charging pile product of the double charging guns of single machine even more charging guns gradually form for
A kind of trend.
Mean allocation when the double charging guns of existing single machine or more charging guns mostly use double charging guns or more charging guns to be used
Power, and the mode that when single charging gun is used is in parallel, this mode will result in when different rifle demands are different
Rifle power redundancy and the phenomenon that some rifle underpowers, lead to power dissipation.
Summary of the invention
The present invention provides a kind of direct-current charging post charge power distribution method and system, so as to solve the deficiencies in the prior art.
To achieve the above object, the present invention provides technical solution below:
In a first aspect, the embodiment of the present invention provides a kind of direct-current charging post charge power distribution method, which comprises
Detection is current, and whether only single charging gun puts into charging；
If so, obtaining the charge requirement of the connected automobile to be charged of single charging gun；
The output power of single charging gun is adjusted, to meet the demand power of the connected automobile to be charged of single charging gun.
Further, the direct-current charging post charge power distribution method, further includes:
If it is not, then obtaining the charge requirement of the connected automobile to be charged of each charging gun；
According to preset allocation strategy, the output power of each charging gun is adjusted, to realize that charge power distributes.
Further, described according to preset allocation strategy, adjustment in the direct-current charging post charge power distribution method
The output power of each charging gun, with realize charge power distribution the step of include:
According to the sequence of each charging gun investment charging, the charging priority of each charging gun is determined；Wherein, charging gun investment is filled
The more early priority of sequence of electricity is higher；
The high rule for first meeting charge requirement according to charging priority, adjusts the output power of each charging gun, to realize
Charge power distribution.
Further, the direct-current charging post charge power distribution method, further includes:
It is when detecting the high charging gun charging complete of priority and disconnecting, the priority of other charging guns is corresponding
It increases.
Further, the direct-current charging post charge power distribution method, further includes:
When the charge requirement for detecting a certain charging gun declines, the output power freed out is distributed to and is not able to satisfy
Charge requirement and the higher other charging guns of priority.
Second aspect, the embodiment of the present invention provide a kind of direct-current charging post charge power distribution system, the system comprises:
Charging gun detection module, for detecting current whether only list charging gun investment charging；
Demand obtains module, if obtaining company, single charging gun institute for detecting current only single charging gun investment charging
Automobile to be charged charge requirement；
Power regulation module, for adjusting the output power of single charging gun, to meet the connected vapour to be charged of single charging gun
The demand power of vehicle.
Further, in the direct-current charging post charge power distribution system, the demand obtains module, if being also used to examine
Measure it is current there are two or multiple single charging gun investment chargings, the then charging for obtaining the connected automobile to be charged of each charging gun need
It asks；
The power regulation module is also used to adjust the output power of each charging gun according to preset allocation strategy, with reality
Existing charge power distribution.
Further, in the direct-current charging post charge power distribution system, the demand obtains module and is specifically used for:
According to the sequence of each charging gun investment charging, the charging priority of each charging gun is determined；Wherein, charging gun investment is filled
The more early priority of sequence of electricity is higher；
The high rule for first meeting charge requirement according to charging priority, adjusts the output power of each charging gun, to realize
Charge power distribution.
Further, in the direct-current charging post charge power distribution system, the charging gun detection module is also used to:
It is when detecting the high charging gun charging complete of priority and disconnecting, the priority of other charging guns is corresponding
It increases.
Further, in the direct-current charging post charge power distribution system, the charging gun detection module is also used to:
When the charge requirement for detecting a certain charging gun declines, the output power freed out is distributed to and is not able to satisfy
Charge requirement and the higher other charging guns of priority.
A kind of direct-current charging post charge power distribution method and system provided in an embodiment of the present invention may be implemented according to every
A actual charge requirement of charging gun distributes output power automatically, to reduce power dissipation, improves the benefit of product power
With rate, more incomes can be created for client.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of flow diagram for direct-current charging post charge power distribution method that the embodiment of the present invention one provides；
Fig. 2 is a kind of flow diagram for direct-current charging post charge power distribution method that the embodiment of the present invention one provides；
Fig. 3 is a kind of structural schematic diagram of direct-current charging post charge power distribution system provided by Embodiment 2 of the present invention.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
Embodiment one
Attached drawing 1 is please referred to, for a kind of stream for direct-current charging post charge power distribution method that the embodiment of the present invention one provides
Journey schematic diagram, what this method was suitable for charging to electric car using the charging pile of the double charging gun even more charging guns of single machine
Scene, this method are executed by direct-current charging post charge power distribution system, the device can by software and or hardware realization,
It is integrated in the inside of charging pile.This method specifically comprises the following steps:
S101, the current whether only list charging gun investment charging of detection；If so, S102~S103 is thened follow the steps, if it is not,
Then follow the steps S104~S105.
S102, the charge requirement for obtaining the connected automobile to be charged of single charging gun.
S103, the output power for adjusting single charging gun, to meet the demand power of the connected automobile to be charged of single charging gun.
S104, the charge requirement for obtaining each connected automobile to be charged of charging gun.
S105, according to preset allocation strategy, adjust the output power of each charging gun, with realize charge power distribute.
Referring to FIG. 2, Fig. 2 on the basis of Fig. 1, further optimizes above-mentioned steps S105, method specifically includes
Following steps:
S201, the current whether only list charging gun investment charging of detection；If so, S102~S203 is thened follow the steps, if it is not,
Then follow the steps S204~S206.
S202, the charge requirement for obtaining the connected automobile to be charged of single charging gun.
S203, the output power for adjusting single charging gun, to meet the demand power of the connected automobile to be charged of single charging gun.
S204, the charge requirement for obtaining each connected automobile to be charged of charging gun.
S205, the sequence to be charged according to each charging gun investment, determine the charging priority of each charging gun.
Wherein, the more early priority of sequence of charging gun investment charging is higher.
S206, the according to charging priority high rule for first meeting charge requirement, adjust the output power of each charging gun, with
Realize charge power distribution.
Specifically, the present invention is that the preferential charging gun for meeting first investment charging is connected when distributing output power
The charge requirement of automobile to be charged, the remaining charging gun for distributing to second investment charging, can distribute if there is idle power,
The charging gun of third investment charging is then distributed to, and so on, i.e., the charging gun that charging is first put under equal conditions can be enjoyed
Charging is preferential.
Preferably, the direct-current charging post charge power distribution method, further includes:
It is when detecting the high charging gun charging complete of priority and disconnecting, the priority of other charging guns is corresponding
It increases.
Preferably, the direct-current charging post charge power distribution method, further includes:
When the charge requirement for detecting a certain charging gun declines, the output power freed out is distributed to and is not able to satisfy
Charge requirement and the higher other charging guns of priority.
A kind of direct-current charging post charge power distribution method provided in an embodiment of the present invention, may be implemented according to each charging
The actual charge requirement of rifle distributes output power automatically, to reduce power dissipation, improves the utilization rate of product power, energy
Enough more incomes are created for client.
Embodiment two
Referring to FIG. 3, second embodiment of the present invention provides a kind of direct-current charging post charge power distribution system, the system packet
It includes:
Charging gun detection module 31, for detecting current whether only list charging gun investment charging；
Demand obtains module 32, if obtaining single charging gun institute for detecting current only single charging gun investment charging
The charge requirement of automobile to be charged even；
Power regulation module 33, it is connected to be charged to meet single charging gun for adjusting the output power of single charging gun
The demand power of automobile.
Preferably, in the direct-current charging post charge power distribution system, the demand obtains module 32, if being also used to examine
Measure it is current there are two or multiple single charging gun investment chargings, the then charging for obtaining the connected automobile to be charged of each charging gun need
It asks；
The power regulation module 33, is also used to adjust the output power of each charging gun according to preset allocation strategy, with
Realize charge power distribution.
Preferably, in the direct-current charging post charge power distribution system, the demand obtains module 32 and is specifically used for:
According to the sequence of each charging gun investment charging, the charging priority of each charging gun is determined；Wherein, charging gun investment is filled
The more early priority of sequence of electricity is higher；
The high rule for first meeting charge requirement according to charging priority, adjusts the output power of each charging gun, to realize
Charge power distribution.
Preferably, in the direct-current charging post charge power distribution system, the charging gun detection module 31 is also used to:
It is when detecting the high charging gun charging complete of priority and disconnecting, the priority of other charging guns is corresponding
It increases.
Preferably, in the direct-current charging post charge power distribution system, the charging gun detection module 31 is also used to:
When the charge requirement for detecting a certain charging gun declines, the output power freed out is distributed to and is not able to satisfy
Charge requirement and the higher other charging guns of priority.
A kind of direct-current charging post charge power distribution system provided in an embodiment of the present invention, may be implemented according to each charging
The actual charge requirement of rifle distributes output power automatically, to reduce power dissipation, improves the utilization rate of product power, energy
Enough more incomes are created for client.
Method provided by any embodiment of the invention can be performed in above system, has the corresponding functional module of execution method
And beneficial effect.
So far, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although referring to aforementioned reality
Applying example, invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each
Technical solution documented by embodiment is modified or equivalent replacement of some of the technical features；And these are modified
Or replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of direct-current charging post charge power distribution method, which is characterized in that the described method includes:
Detection is current, and whether only single charging gun puts into charging；
If so, obtaining the charge requirement of the connected automobile to be charged of single charging gun；
The output power of single charging gun is adjusted, to meet the demand power of the connected automobile to be charged of single charging gun.
2. direct-current charging post charge power distribution method according to claim 1, which is characterized in that further include:
If it is not, then obtaining the charge requirement of the connected automobile to be charged of each charging gun；
According to preset allocation strategy, the output power of each charging gun is adjusted, to realize that charge power distributes.
3. direct-current charging post charge power distribution method according to claim 1, which is characterized in that described according to preset
Allocation strategy adjusts the output power of each charging gun, includes: the step of charge power distribution to realize
According to the sequence of each charging gun investment charging, the charging priority of each charging gun is determined；Wherein, charging gun investment charges
Sequence is more early, and priority is higher；
The high rule for first meeting charge requirement according to charging priority, adjusts the output power of each charging gun, to realize charging
Power distribution.
4. direct-current charging post charge power distribution method according to claim 3, which is characterized in that further include:
When detecting the high charging gun charging complete of priority and disconnecting, by the corresponding liter of the priority of other charging guns
It is high.
5. direct-current charging post charge power distribution method according to claim 3, which is characterized in that further include:
When the charge requirement for detecting a certain charging gun declines, the output power freed out is distributed to and is not able to satisfy charging
Demand and the higher other charging guns of priority.
6. a kind of direct-current charging post charge power distribution system, which is characterized in that the system comprises:
Charging gun detection module, for detecting current whether only list charging gun investment charging；
Demand obtains module, if for detecting current only single charging gun investment charging, obtain single charging gun it is connected to
The charge requirement of Rechargeable vehicle；
Power regulation module, for adjusting the output power of single charging gun, to meet the connected automobile to be charged of single charging gun
Demand power.
7. direct-current charging post charge power distribution system according to claim 6, it is characterised in that:
The demand obtains module, if be also used to detect it is current there are two or multiple single charging gun investment chargings, obtain each
The charge requirement of the connected automobile to be charged of charging gun；
The power regulation module is also used to adjust the output power of each charging gun according to preset allocation strategy, is filled with realizing
Electrical power distribution.
8. direct-current charging post charge power distribution system according to claim 6, which is characterized in that the demand obtains mould
Block is specifically used for:
According to the sequence of each charging gun investment charging, the charging priority of each charging gun is determined；Wherein, charging gun investment charges
Sequence is more early, and priority is higher；
The high rule for first meeting charge requirement according to charging priority, adjusts the output power of each charging gun, to realize charging
Power distribution.
9. direct-current charging post charge power distribution system according to claim 8, which is characterized in that the charging gun detection
Module is also used to:
When detecting the high charging gun charging complete of priority and disconnecting, by the corresponding liter of the priority of other charging guns
It is high.
10. direct-current charging post charge power distribution system according to claim 8, which is characterized in that the charging gun inspection
Module is surveyed to be also used to:
When the charge requirement for detecting a certain charging gun declines, the output power freed out is distributed to and is not able to satisfy charging
Demand and the higher other charging guns of priority.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910579812.9A CN110228390A (en) | 2019-06-28 | 2019-06-28 | A kind of direct-current charging post charge power distribution method and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910579812.9A CN110228390A (en) | 2019-06-28 | 2019-06-28 | A kind of direct-current charging post charge power distribution method and system |
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| CN110228390A true CN110228390A (en) | 2019-09-13 |
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| CN201910579812.9A Pending CN110228390A (en) | 2019-06-28 | 2019-06-28 | A kind of direct-current charging post charge power distribution method and system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110949166A (en) * | 2019-12-27 | 2020-04-03 | 重庆国翰能源发展有限公司 | Centralized upgrading method based on four charging piles in one machine and charging piles |
| CN111251929A (en) * | 2020-02-21 | 2020-06-09 | 国网浙江省电力有限公司杭州供电公司 | Flexible power distribution method of modular direct current charging pile |
| CN111703324A (en) * | 2020-06-08 | 2020-09-25 | 易事特集团股份有限公司 | Power distribution method |
| CN112959915A (en) * | 2021-03-26 | 2021-06-15 | 远光软件股份有限公司 | Charging power adjusting method and device, storage medium and charging pile |
| US20210273460A1 (en) * | 2020-02-27 | 2021-09-02 | Delta Electronics (Shanghai) Co., Ltd. | Charging pile, power distribution system and power distribution method thereof |
| TWI814073B (en) * | 2021-09-02 | 2023-09-01 | 台灣車輛充電股份有限公司 | Intelligent vehicle charging system and its control method |
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| JP2012065506A (en) * | 2010-09-17 | 2012-03-29 | Chugoku Electric Power Co Inc:The | Charging method for motor-driven vehicle and adapter for charging gun |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110949166A (en) * | 2019-12-27 | 2020-04-03 | 重庆国翰能源发展有限公司 | Centralized upgrading method based on four charging piles in one machine and charging piles |
| CN110949166B (en) * | 2019-12-27 | 2023-02-07 | 重庆国翰能源发展有限公司 | Centralized upgrading method based on four charging piles in one machine and charging piles |
| CN111251929A (en) * | 2020-02-21 | 2020-06-09 | 国网浙江省电力有限公司杭州供电公司 | Flexible power distribution method of modular direct current charging pile |
| US20210273460A1 (en) * | 2020-02-27 | 2021-09-02 | Delta Electronics (Shanghai) Co., Ltd. | Charging pile, power distribution system and power distribution method thereof |
| US11837890B2 (en) * | 2020-02-27 | 2023-12-05 | Delta Electronics (Shanghai) Co., Ltd. | Charging pile, power distribution system and power distribution method thereof |
| CN111703324A (en) * | 2020-06-08 | 2020-09-25 | 易事特集团股份有限公司 | Power distribution method |
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| CN112959915A (en) * | 2021-03-26 | 2021-06-15 | 远光软件股份有限公司 | Charging power adjusting method and device, storage medium and charging pile |
| TWI814073B (en) * | 2021-09-02 | 2023-09-01 | 台灣車輛充電股份有限公司 | Intelligent vehicle charging system and its control method |
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Application publication date: 20190913 |