CN108206563A - For the energy resource system and its control method of electric vehicle - Google Patents
For the energy resource system and its control method of electric vehicle Download PDFInfo
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- CN108206563A CN108206563A CN201711245994.3A CN201711245994A CN108206563A CN 108206563 A CN108206563 A CN 108206563A CN 201711245994 A CN201711245994 A CN 201711245994A CN 108206563 A CN108206563 A CN 108206563A
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000004146 energy storage Methods 0.000 claims abstract description 35
- 238000010248 power generation Methods 0.000 claims abstract description 32
- 230000000694 effects Effects 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims 1
- 230000005611 electricity Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
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- H02J7/0027—
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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
- B60L53/50—Charging stations characterised by energy-storage or power-generation means
- B60L53/51—Photovoltaic means
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
Abstract
The invention discloses a kind of energy resource systems for electric vehicle, including control unit, clean energy resource unit, energy-storage units and charhing unit, charhing unit is connected respectively with alternating current, clean energy resource unit and energy-storage units, for receiving alternating current, the electric energy of clean energy resource unit and energy-storage units and charging to electric vehicle；Energy-storage units are connected respectively with alternating current and clean energy resource unit, and the electric energy for receiving alternating current and clean energy resource unit is stored；Control unit is connected with clean energy resource unit, energy-storage units and charhing unit, for controlling the flow of electrical power between each unit；Clean energy resource unit is photovoltaic power generation apparatus.The invention also discloses a kind of control methods, when charhing unit and/or energy-storage units carry out charging operation, are preferentially charged by photovoltaic power generation apparatus；When photovoltaic power generation apparatus charging capacity is inadequate, then by alternating current charge independence or common charging.The present invention energy resource system and control method be respectively provided with it is energy saving, reduce the advantages that cost.
Description
The present patent application is the divisional application of application number 2017108412111.
Technical field
The invention mainly relates to vehicle technology fields, refer in particular to a kind of energy resource system and its controlling party for electric vehicle
Method.
Background technology
With the fast development of China's economy, the vehicles are also greatly improved, and get up as new development in recent years
New traffic tool -- electric vehicle, there is the advantages of not available for light, environmentally friendly, many other vehicles of economic dispatch, while with
Chinese city road build, the day of road conditions it is newly perfect, the more preferable economical and practical electric vehicle of efficiency replaces standard bicycle or automobile
Also it has been an irreversible market demand trend.And instantly, the electric vehicle industry for the forming that just starts to move to maturity is thrown
Money scale is changeable, and investment chain is changeable, produces and mating, region is sold, StoreFront is sold, paid service after sale
Deng, show high market value, electric vehicle is very long because its charging process, every time trip be required for estimation battery charging
Capacity and traveling distance, often bring inconvenience due to battery capacity deficiency to routine use.It pretends as clean energy resource traffic
The logistics measure of tool, the existing trend for becoming main foundation facility in city instead of filling station of electric motorcar charging station.
It is reported that charging station basic structure is stored by primary primary side charger (charging for regeneration energy storage battery), energy storage
Battery, secondary secondary side quick charger (charging for electric vehicle), regeneration storage battery pond servicing machine, charging control system, cable are matched
Electric system and computer room composition.In addition, the operation principle of charging station is：Usually (night is preferential) grid power passes through primary primary side
Charger carries out energy storage charging to regeneration storage battery pond, and due to not having time requirement when energy storage is charged, thus available low current is at a slow speed
Charging, charging current can arrange the charging time automatically according to accumulator electric-quantity, use night dip electric power to the greatest extent.When need
When being electric vehicle charging, according to the permission maximum charging current and voltage of electric vehicle, pass through secondary secondary side quick charger
Quick charge is carried out to electric vehicle, since charging process is from energy storage battery to electric vehicle " pressing " rather than is directly derived from
Power grid, thus there is no any interference (if directly taking electricity from power grid high power, severe jamming power grid, not only influence to power grid
Other users, and threaten grid equipment).Charging station is mountable to public power failure field, shopping mall, the roadside that can be stopped
Ground, expressway service area, residential quarter, unit, office building etc. arbitrarily allow the place of power supply.But Yi Shang charging system is only
Consideration is that electric vehicle carries out quick charge, and electricity shortage when electric vehicle charges is easily led to when network load is larger, simultaneously
Power network fluctuation has been further exacerbated by, has formed vicious circle.
Invention content
The technical problem to be solved in the present invention is that：For technical problem of the existing technology, the present invention provides one
Kind is simple in structure, improves the energy resource system for electric vehicle of charging reliability, and accordingly provides a kind of easy to operate, saving and fill
The control method of electric cost.
In order to solve the above technical problems, technical solution proposed by the present invention is：
A kind of energy resource system for electric vehicle, it is single including control unit, clean energy resource unit, energy-storage units and charging
Member, the charhing unit are connected respectively with alternating current, the clean energy resource unit and energy-storage units, for receiving alternating current, cleaning energy
The electric energy of source unit and energy-storage units simultaneously charges to electric vehicle；The energy-storage units respectively with alternating current and clean energy resource unit
It is connected, the electric energy for receiving alternating current and clean energy resource unit is stored；Described control unit and the clean energy resource unit,
Energy-storage units are connected with charhing unit, for controlling the flow of electrical power between each unit；The clean energy resource unit is photovoltaic
Power generator.
As a further improvement of the above technical scheme：
The photovoltaic panel of the photovoltaic power generation apparatus is layed in the top of the electric vehicle awning.
The charhing unit includes more than one alternating-current charging pile and more than one direct-current charging post.
Part alternating-current charging pile and direct-current charging post are configured with corresponding energy-storage module.
The energy-storage units are mounted in a babinet.
The invention also discloses a kind of control methods based on the energy resource system as described above for electric vehicle, are charging
When unit and/or energy-storage units carry out charging operation, preferentially charged by the photovoltaic power generation apparatus；In the photovoltaic generation
When device charging capacity is inadequate, then charge jointly by alternating current charge independence or with photovoltaic power generation apparatus.
As a further improvement of the above technical scheme：
The output power of photovoltaic power generation apparatus is monitored in real time, when output power is less than predetermined threshold value, cuts off institute
The output of photovoltaic power generation apparatus is stated, is charged by city's net.
Set period of time is to control the charging activity duration of the photovoltaic power generation apparatus.
Set period of time is to control the charging activity duration of alternating current.
Compared with prior art, the advantage of the invention is that：
The energy resource system for electric vehicle of the present invention, increases clean energy resource unit, in commercial power charged off-capacity,
Independently-powered or common charging is carried out by clean energy resource unit, to ensure being smoothed out for charging operation；And clean energy resource list
Member is simple in structure, be easily achieved using photovoltaic power generation apparatus.The control method of the energy resource system for electric vehicle of the present invention,
It is preferential to ensure to be powered by clean energy resource unit when carrying out charging operation, and carried out in its electricity shortage, then by alternating current
Supplement not only ensure that being smoothed out, while can utilize solar energy to greatest extent for charging operation, reduce charging cost.
Description of the drawings
Fig. 1 is the electrical principle block diagram of the present invention.
Fig. 2 is the implementation illustration of the present invention in specific application.
Specific embodiment
Below in conjunction with Figure of description and specific embodiment, the invention will be further described.
As shown in Figure 1 to Figure 2, the energy resource system for electric vehicle of the present embodiment, including control unit, clean energy resource list
Member, energy-storage units and charhing unit, charhing unit is connected respectively with alternating current, clean energy resource unit and energy-storage units, for receiving
Alternating current, the electric energy of clean energy resource unit and energy-storage units simultaneously charge to electric vehicle；Energy-storage units respectively with alternating current and cleaning
Energy unit is connected, and the electric energy for receiving alternating current and clean energy resource unit is stored；Control unit respectively with clean energy resource
Unit, energy-storage units are connected with charhing unit, for controlling the flow of electrical power between each unit；Clean energy resource unit is sent out for photovoltaic
Electric installation.The energy resource system for electric vehicle of the present invention, increases clean energy resource unit, in commercial power charged off-capacity,
Independently-powered or common charging is carried out by clean energy resource unit, to ensure being smoothed out for charging operation；And clean energy resource list
Member is simple in structure, be easily achieved using photovoltaic power generation apparatus.
In the present embodiment, the photovoltaic panel of photovoltaic power generation apparatus is layed in the top of electric vehicle awning；Each energy-storage units are then
It is mounted in a babinet, babinet uses the form of outdoor container, is placed in the side of electric vehicle awning；Wherein photovoltaic generation
Scheme conventional in the market can be used in the concrete structure of device, and details are not described herein.In other embodiments, clean energy resource unit
Or bioenergy power generation, wind-power electricity generation, hydroelectric generation, geother-mal power generation or tide power generation.
In the present embodiment, charhing unit includes more than one alternating-current charging pile and more than one direct-current charging post.Tool
Body, as shown in Fig. 2, including 15 charging piles (14 alternating-current charging piles and 1 direct-current charging post) altogether, wherein 3 exchanges are filled
Electric stake and the energy-storage module of 1 direct-current charging post band independence.In addition, for electric vehicle specific charging process compared with technology,
Details are not described herein.
The present invention further correspondingly discloses a kind of control method based on the energy resource system as described above for electric vehicle,
During the charging operation of progress charhing unit and/or energy-storage units, preferentially charged by photovoltaic power generation apparatus；It is filled in photovoltaic generation
Put charging capacity it is inadequate when, then charge jointly by alternating current charge independence or with photovoltaic power generation apparatus.The present invention's is used for electric vehicle
Energy resource system control method, it is preferential to ensure to be powered by clean energy resource unit (solar energy) when carrying out charging operation,
And supplemented in its electricity shortage, then by alternating current, it not only ensure that being smoothed out, while being capable of maximum limit for charging operation
Degree reduces charging cost using solar energy.
In the present embodiment, the output power of photovoltaic power generation apparatus is monitored in real time, when output power is less than default threshold
During value, the output of photovoltaic power generation apparatus is cut off, is charged by city's net.It is carried out by the output power to photovoltaic power generation apparatus real
When monitor, the working condition of photovoltaic power generation apparatus can not only be monitored, it is often more important that, when its charge power is smaller
When no light (such as illumination is insufficient or), cuts off the output of photovoltaic power generation apparatus, ensures its delivery efficiency in time.
Specifically, the light application time at scene can be directed to, when set period of time is to control the charging operation of photovoltaic power generation apparatus
Between, operation is such as carried out in the period of illumination abundance, then section is closed at other times.It is of course also possible to set period of time is to control
The charging activity duration of alternating current processed such as the night alternating current lower-cost period, starts commercial power charged operation, and section at other times
Charging operation is carried out by photovoltaic power generation apparatus.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention should be regarded as the protection of the present invention
Range.
Claims (9)
1. a kind of energy resource system for electric vehicle, which is characterized in that including control unit, clean energy resource unit, energy-storage units
And charhing unit, the charhing unit is connected respectively with alternating current, the clean energy resource unit and energy-storage units, for receiving city
The electric energy of electric, clean energy resource unit and energy-storage units simultaneously charges to electric vehicle；The energy-storage units respectively with alternating current and clear
Clean energy unit is connected, and the electric energy for receiving alternating current and clean energy resource unit is stored；Described control unit respectively with institute
State clean energy resource unit, energy-storage units are connected with charhing unit, for controlling the flow of electrical power between each unit；The cleaning energy
Source unit is photovoltaic power generation apparatus.
2. the energy resource system according to claim 1 for electric vehicle, which is characterized in that the light of the photovoltaic power generation apparatus
Underlying surface plate is layed in the top of electric vehicle awning.
3. the energy resource system according to claim 1 or 2 for electric vehicle, which is characterized in that the charhing unit includes
More than one alternating-current charging pile and more than one direct-current charging post.
4. the energy resource system according to claim 3 for electric vehicle, which is characterized in that part alternating-current charging pile and direct current
Charging pile is configured with corresponding energy-storage module.
5. the energy resource system according to claim 1 or 2 for electric vehicle, which is characterized in that the energy-storage units are pacified
Loaded in a babinet.
6. a kind of control method of the energy resource system for electric vehicle based on described in any one in claim 1 to 5, special
Sign is, when charhing unit and/or energy-storage units carry out charging operation, is preferentially charged by the photovoltaic power generation apparatus；
It charges jointly when the photovoltaic power generation apparatus charging capacity is inadequate, then by alternating current charge independence or with photovoltaic power generation apparatus.
7. control method according to claim 6, which is characterized in that carried out in real time to the output power of photovoltaic power generation apparatus
Monitoring when output power is less than predetermined threshold value, cuts off the output of the photovoltaic power generation apparatus, is charged by city's net.
8. control method according to claim 6, which is characterized in that set period of time is to control the photovoltaic power generation apparatus
The charging activity duration.
9. control method according to claim 6, which is characterized in that when set period of time is to control the charging operation of alternating current
Between.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016111856575 | 2016-12-20 | ||
| CN201611185657 | 2016-12-20 | ||
| CN201710841211.1A CN107785952A (en) | 2016-12-20 | 2017-09-18 | Energy resource system and its control method for electric car |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710841211.1A Division CN107785952A (en) | 2016-12-20 | 2017-09-18 | Energy resource system and its control method for electric car |
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| Publication Number | Publication Date |
|---|---|
| CN108206563A true CN108206563A (en) | 2018-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710841211.1A Pending CN107785952A (en) | 2016-12-20 | 2017-09-18 | Energy resource system and its control method for electric car |
| CN201711245994.3A Pending CN108206563A (en) | 2016-12-20 | 2017-09-18 | For the energy resource system and its control method of electric vehicle |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710841211.1A Pending CN107785952A (en) | 2016-12-20 | 2017-09-18 | Energy resource system and its control method for electric car |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334493A (en) * | 2018-10-12 | 2019-02-15 | 中国矿业大学 | A kind of expressway wind-power electricity generation emergent charging stake system |
| CN109334498A (en) * | 2018-11-20 | 2019-02-15 | 佛山职业技术学院 | A kind of photovoltaic automobile charging pile distribution system and its control method |
| CN111355259A (en) * | 2020-01-19 | 2020-06-30 | 中国电力科学研究院有限公司 | Energy coordination control method of light storage charging station |
| CN113837509A (en) * | 2020-06-08 | 2021-12-24 | 北京金点创智科技有限公司 | Multi-energy charging system and management method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104518563B (en) * | 2014-11-24 | 2017-11-14 | 武汉经开能源科技发展有限公司 | The control method of charging system for electric automobile based on new energy application |
| CN104600807B (en) * | 2015-02-02 | 2017-01-18 | 北京四方继保自动化股份有限公司 | Electric vehicle charging station system based on AC/DC double bus |
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2017
- 2017-09-18 CN CN201710841211.1A patent/CN107785952A/en active Pending
- 2017-09-18 CN CN201711245994.3A patent/CN108206563A/en active Pending
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| CN107785952A (en) | 2018-03-09 |
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Application publication date: 20180626 |