CN113085611B - Direct current energy-supplementing energy-storing charging vehicle and direct current energy-supplementing energy-storing charging system - Google Patents
Direct current energy-supplementing energy-storing charging vehicle and direct current energy-supplementing energy-storing charging systemDownload PDFInfo
- Publication number
- CN113085611B CN113085611BCN202110318688.8ACN202110318688ACN113085611BCN 113085611 BCN113085611 BCN 113085611BCN 202110318688 ACN202110318688 ACN 202110318688ACN 113085611 BCN113085611 BCN 113085611B
- Authority
- CN
- China
- Prior art keywords
- energy
- charging
- current
- supplementing
- direct
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004146energy storageMethods0.000claimsabstractdescription61
- 230000001502supplementing effectEffects0.000claimsabstractdescription36
- 230000005611electricityEffects0.000claimsdescription4
- 238000001514detection methodMethods0.000claimsdescription3
- 238000009413insulationMethods0.000claimsdescription3
- 230000000153supplemental effectEffects0.000claims4
- 230000003020moisturizing effectEffects0.000claims1
- 239000012141concentrateSubstances0.000description1
- 238000010586diagramMethods0.000description1
- 238000012986modificationMethods0.000description1
- 230000004048modificationEffects0.000description1
Images
Classifications
- 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
- B60L53/60—Monitoring or controlling charging stations
- B60L53/62—Monitoring or controlling charging stations in response to charging parameters, e.g. current, voltage or electrical charge
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- 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
- H02J15/00—Systems for storing electric energy
- 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
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
- 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
- H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
- 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
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from AC mains by converters
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
Technical Field
The invention relates to the field of mobile energy storage and charging, in particular to a direct-current energy-supplementing energy-storage charging vehicle and a direct-current energy-supplementing energy-storage charging system.
Background
The mobile energy storage charging vehicle in the current market is used for alternating current energy compensation, an independent field is required to be modified to charge the mobile energy storage device, and after the electric quantity of the energy storage device is exhausted, the vehicle can be driven for a long distance to return to a fixed charging field for energy compensation.
The market scale of the mobile energy storage charging vehicle determines that too many energy supplementing stations cannot be built, and the mobile energy storage charging vehicle has higher requirements on power grid load because of larger energy supplementing current and cannot obtain charging on a conventional alternating current line.
Disclosure of Invention
The invention aims to provide a direct current energy-supplementing energy-storing charging vehicle and a direct current energy-supplementing energy-storing charging system, which are additionally provided with a direct current quick charging port, can be charged by using a traditional direct current charging pile, are not limited to an alternating current circuit when a vehicle owner of the charging vehicle needs to charge, and can realize quick and convenient charging.
In order to achieve at least one of the above objects, the present invention provides a dc energy-supplementing energy-storing charging vehicle, which includes an energy-storing charging box, an energy-storing battery, an ac energy-supplementing module, a dc charging module, a vehicle-mounted battery, a dc charging port and an ac charging port, wherein the dc charging port is electrically connected with the dc charging module, the ac charging port is electrically connected with the ac energy-supplementing module and the vehicle-mounted battery, and the energy-storing battery, the ac energy-supplementing module and the dc charging module are disposed in the energy-storing charging box.
In some embodiments, the direct current energy-supplementing energy-storing charging vehicle is further provided with a direct current quick charging gas loop module, the direct current quick charging gas loop module is electrically connected to the direct current charging port and is adapted to direct current charging, and the direct current quick charging gas loop module comprises two paths of relays, fuses and a controller with insulation detection and low-voltage communication, wherein the two paths of relays and the fuse are electrically connected with each other.
In some embodiments, the direct current energy-supplementing energy-storing charging vehicle is further provided with an alternating current electricity-supplementing loop module, and the alternating current electricity-supplementing loop module is connected with the energy-storing battery.
In some embodiments, wherein the AC charging loop module further comprises an AC electric meter, a circuit breaker, an AC/DC converter, a two-way relay, and a fuse electrically connected to each other, wherein the two-way relay is disposed on an output side of the AC charging loop module.
In some embodiments, the energy storage battery is provided with a BMS battery management module electrically connected to the energy storage battery and communicatively connected to the vehicle to be charged.
In some embodiments, the direct current energy-supplementing energy-storing charging vehicle is further provided with a first national standard charging interface, and the first national standard charging interface is used for carrying out direct current charging on a battery system of the direct current energy-supplementing energy-storing charging vehicle, which is used for driving the vehicle.
In some embodiments, the direct current energy-supplementing energy-storing charging vehicle is further provided with a second national standard charging interface, and the second national standard charging interface is used for carrying out direct current charging on an energy-storing system for providing charging for the direct current energy-supplementing energy-storing charging vehicle, when the direct current energy-supplementing energy-storing charging vehicle needs to be supplemented with energy, the direct current energy-supplementing energy-storing charging vehicle moves to a nearby charging pile, and is connected with a charging port of the charging pile through the second national standard charging interface, and a battery management module of the BMS of the direct current energy-supplementing energy-storing charging vehicle is connected with the charging port of the charging pile.
In some embodiments, wherein the dc supplementary energy storing charging vehicle is further provided with a centralized charging control module configured to: and executing network identification and GPS positioning, and when other direct current energy supplementing energy storage charging vehicles with insufficient electric quantity are detected, acquiring the electric quantity of the direct current energy supplementing energy storage charging vehicle with insufficient electric quantity through cloud computing, and storing the electric quantity in the energy storage battery of the direct current energy supplementing energy storage charging vehicle.
According to another aspect of the present invention, there is further provided a dc energy-supplementing energy-storing charging system, including the dc energy-supplementing energy-storing charging vehicle, a dc charging subsystem and an ac energy-supplementing subsystem, wherein the dc energy-supplementing energy-storing charging vehicle is charged by the dc charging subsystem and is supplemented by the ac energy-supplementing subsystem, wherein the dc charging subsystem includes a dc energy-storing battery and a dc charging pile, and the ac energy-supplementing subsystem includes an ac energy-storing battery and a 380V city electronic system.
In some embodiments, the direct current energy-compensating energy-storing charging system further comprises an energy-compensating scheduling subsystem, and the energy-compensating scheduling subsystem is communicatively connected with the centralized charging control module of the direct current energy-compensating energy-storing charging vehicle.
Drawings
Fig. 1 is a schematic structural diagram of a dc supplementary energy storage charging system according to an embodiment of the present invention.
Fig. 2 is a schematic perspective view of a dc supplementary energy storage charging vehicle according to an embodiment of the present invention.
Fig. 3 is a schematic perspective view of the dc supplementary energy storage charging vehicle according to the above embodiment of the present invention.
Fig. 4 is a schematic partial perspective view of the dc supplementary energy storage charging vehicle according to the above embodiment of the present invention.
Fig. 5 is a schematic partial perspective view of the dc supplementary energy storage charging vehicle according to the above embodiment of the present invention.
Fig. 6 is a schematic partial perspective view of the dc supplementary energy storage charging vehicle according to the above embodiment of the present invention.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the invention defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the invention.
It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.
As shown in fig. 1, a dc supplementary energy storage charging system according to a preferred embodiment of the present invention is illustrated, which can be charged using a conventional dc charging pile, thereby achieving a rapid and convenient charging purpose.
Specifically, the direct current energy supplementing energy storage charging system comprises a direct current energy supplementing energy storage charging vehicle, a direct current charging subsystem and an alternating current energy supplementing subsystem. The direct current charging subsystem comprises a direct current energy storage battery and a direct current charging pile. The alternating current energy supplementing subsystem comprises an alternating current energy storage battery and a 380V commercial electronic system.
In this embodiment of the present invention, as shown in fig. 2 to 6, the dc supplementary energy-storingcharging vehicle 100 includes a bodymain body 90, an energy-storingcharging box 10, an energy-storingbattery 20, an acsupplementary module 30, adc charging module 40, an in-vehicle battery 50, adc charging port 60, and anac charging port 70. Thedc charging port 60 is electrically connected to thedc charging module 40, theac charging port 70 is electrically connected to the acenergy supplementing module 30 and the vehicle-mountedbattery 50, and theenergy storage battery 20, the acenergy supplementing module 30 and thedc charging module 40 are disposed in the energystorage charging box 10.
Further, the direct current energy-supplementing energy-storing charging vehicle is further provided with a direct current quick charging air loop module, and the direct current quick charging air loop module is electrically connected to the directcurrent charging port 60, so that the energy storage device of the mobile energy-storing charging vehicle can be charged by using a traditional direct current charging pile, and the purpose of quick and convenient charging is achieved. More specifically, the direct current fast charge air circuit module further comprises two relays, a fuse and a controller with insulation detection and low voltage communication.
Further, the direct current energy supplementing energy storage charging vehicle is further provided with an alternating current electricity supplementing loop module, and the alternating current electricity supplementing loop module is connected with theenergy storage battery 20. More specifically, the AC charging loop module further includes an AC electric meter, a breaker AC/DC converter, a two-way relay, and a fuse electrically connected to each other.
Theenergy storage BATTERY 20 is provided with a BMS (BATTERY MANAGEMENT SYSTEM) BATTERY management module, which modifies the BMS of the energy storage BATTERY to a version that can support new national standard charging. Specifically, the dc energy-supplementing energy-storing charging vehicle is further provided with a first national standard charging interface, which is used for performing dc charging on the battery system of the dc energy-supplementing energy-storingcharging vehicle 100, which is used for driving the vehicle.
Further, the direct current energy-supplementing energy-storingcharging vehicle 100 is further provided with a second national standard charging interface, and is used for carrying out direct current charging on the energy-storing system for providing charging of the direct current energy-supplementing energy-storingcharging vehicle 100, when the direct current energy-supplementing energy-storing charging vehicle needs to be supplemented with energy, the direct current energy-supplementing energy-storing charging vehicle moves to a nearby charging pile, and is connected with a charging port of the charging pile through the second national standard charging interface, and the BMS battery management module of the direct current energy-supplementing energy-storing charging vehicle is connected with the charging port of the charging pile, so that quick and convenient energy supplementing is obtained.
It is worth mentioning that the direct current energy-supplementing energy-storing charging vehicle is also provided with a centralized charging control module. The centralized charging control module is configured to: and executing network identification and GPS positioning, and when other direct current energy supplementing energy storage charging vehicles with insufficient electric quantity are detected, acquiring the electric quantity of the direct current energy supplementing energy storage charging vehicle with insufficient electric quantity through cloud computing, and storing the electric quantity in the energy storage battery of the direct current energy supplementing energy storage charging vehicle. Therefore, a plurality of direct current energy-supplementing energy-storing charging vehicles with insufficient electric quantity concentrate electric energy to the same direct current energy-supplementing energy-storing charging vehicle through a fast charging port, and reasonable utilization of resources is realized.
It should be noted that the direct current energy-supplementing energy-storing charging system further comprises an energy-supplementing dispatching subsystem, and the energy-supplementing dispatching subsystem is in communication connection with the centralized charging control module of the direct current energy-supplementing energy-storing charging vehicle. Therefore, the dispatching efficiency can be improved, a plurality of direct current energy supplementing energy storage charging vehicles with insufficient dispatching electric quantity can be dispatched, and electric energy is concentrated on the same direct current energy supplementing energy storage charging vehicle through a fast charging port.
It will be appreciated by persons skilled in the art that the embodiments of the invention described above and shown in the drawings are by way of example only and are not limiting. The objects of the present invention have been fully and effectively achieved. The functional and structural principles of the present invention have been shown and described in the examples and embodiments of the invention may be modified or practiced without departing from such principles.
Claims (2)
1. The direct-current energy-supplementing energy-storing charging system is characterized by comprising a direct-current energy-supplementing energy-storing charging vehicle, a direct-current charging subsystem and an alternating-current energy-supplementing subsystem, wherein the direct-current energy-supplementing energy-storing charging vehicle is charged through the direct-current charging subsystem and is supplemented through the alternating-current energy-supplementing subsystem, the direct-current energy-supplementing energy-storing charging subsystem comprises a direct-current energy-storing battery and a direct-current charging pile, and the alternating-current energy-supplementing subsystem comprises an alternating-current energy-storing battery and a 380V commercial electronic system; the direct-current energy supplementing energy storage charging vehicle comprises an energy storage charging box, an energy storage battery, an alternating-current energy supplementing module, a direct-current charging module, a vehicle-mounted battery, a direct-current charging port and an alternating-current charging port, wherein the direct-current charging port is electrically connected with the direct-current charging module, the alternating-current charging port is electrically connected with the alternating-current energy supplementing module and the vehicle-mounted battery, and the energy storage battery, the alternating-current energy supplementing module and the direct-current charging module are arranged in the energy storage charging box; the direct-current energy-supplementing energy-storing charging vehicle is further provided with a direct-current quick-charging gas loop module, the direct-current quick-charging gas loop module is electrically connected with the direct-current charging port and is suitable for direct-current charging, and the direct-current quick-charging gas loop module comprises two paths of relays, fuses and a controller with insulation detection and low-voltage communication, wherein the two paths of relays and the fuse are electrically connected with each other; the direct-current energy supplementing energy storage charging vehicle is also provided with an alternating-current electricity supplementing loop module, and the alternating-current electricity supplementing loop module is connected with the energy storage battery; the alternating current supplementing circuit module further comprises an alternating current ammeter, a circuit breaker, an AC/DC converter, two paths of relays and a fuse which are electrically connected with each other, wherein the two paths of relays are arranged on the output side of the alternating current supplementing circuit module; the energy storage battery is provided with a BMS battery management module, and the BMS battery management module is electrically connected with the energy storage battery and is in communication connection with a vehicle to be charged; the direct-current energy-supplementing energy-storing charging vehicle is further provided with a first national standard charging interface, and the first national standard charging interface is used for carrying out direct-current charging on a battery system of the direct-current energy-supplementing energy-storing charging vehicle, which is used for driving the vehicle; the direct current energy-supplementing energy-storing charging vehicle is further provided with a second national standard charging interface, and is used for carrying out direct current charging on an energy storage system for providing charging for the direct current energy-supplementing energy-storing charging vehicle; wherein direct current moisturizing energy storage charging car still is provided with concentrated charge control module, concentrated charge control module is configured as: and executing network identification and GPS positioning, and when other direct current energy supplementing energy storage charging vehicles with insufficient electric quantity are detected, acquiring the electric quantity of the direct current energy supplementing energy storage charging vehicle with insufficient electric quantity through cloud computing, and storing the electric quantity in the energy storage battery of the direct current energy supplementing energy storage charging vehicle.
2. The dc supplemental energy storage charging system of claim 1, wherein the dc supplemental energy storage charging system further comprises a supplemental energy scheduling subsystem communicatively coupled to the centralized charging control module of the dc supplemental energy storage charging vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110318688.8ACN113085611B (en) | 2021-03-25 | 2021-03-25 | Direct current energy-supplementing energy-storing charging vehicle and direct current energy-supplementing energy-storing charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110318688.8ACN113085611B (en) | 2021-03-25 | 2021-03-25 | Direct current energy-supplementing energy-storing charging vehicle and direct current energy-supplementing energy-storing charging system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113085611A CN113085611A (en) | 2021-07-09 |
| CN113085611Btrue CN113085611B (en) | 2023-05-09 |
Family
ID=76669499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110318688.8AActiveCN113085611B (en) | 2021-03-25 | 2021-03-25 | Direct current energy-supplementing energy-storing charging vehicle and direct current energy-supplementing energy-storing charging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113085611B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5951419B2 (en)* | 2012-09-06 | 2016-07-13 | 株式会社東芝 | Charging device and charging system |
| CN205544468U (en)* | 2016-04-06 | 2016-08-31 | 国网电力科学研究院武汉南瑞有限责任公司 | Storage battery car power supply system based on mix generating line |
| CN207106202U (en)* | 2017-02-10 | 2018-03-16 | 上海蔚来汽车有限公司 | Automobile synthesis complementary energy system based on mobile Internet |
| CN107221974A (en)* | 2017-05-19 | 2017-09-29 | 蔚来汽车有限公司 | Energy supplementing method, device and system for electric vehicle as mobile charging pile |
| CN107985088A (en)* | 2017-10-26 | 2018-05-04 | 深圳市沃特玛电池有限公司 | A kind of removable energy storage charging station |
| CN110588392B (en)* | 2019-08-07 | 2021-09-14 | 云杉智慧新能源技术有限公司 | Remove and mend trolley-bus electrical power generating system |
- 2021
- 2021-03-25CNCN202110318688.8Apatent/CN113085611B/enactiveActive
Also Published As
| Publication number | Publication date |
|---|---|
| CN113085611A (en) | 2021-07-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10464428B2 (en) | Battery-backed DC fast charging system | |
| US20130221918A1 (en) | Fast charge stations for electric vehicles in areas with limited power availabilty | |
| KR101336794B1 (en) | Integrated battery charging system and its operating method for electric vehicle | |
| CN104022548A (en) | Movable charging vehicle | |
| CN103023106B (en) | One-machine-and-multiple-charging electrombile charging system and method | |
| CN207594754U (en) | A kind of console mode direct-current charging post | |
| CN111231726A (en) | Control method and circuit of mobile charging pile | |
| CN110605986A (en) | Off-grid mobile quick charging system and management method thereof | |
| CN110797956B (en) | Power supply system for railway wagon | |
| CN209381812U (en) | Electric vehicle V2X dynamic wireless energy two-way push system | |
| CN106585391A (en) | Electric vehicle solar charging pile | |
| CN102130484A (en) | Intelligent charging module of power batteries of the electric vehicle | |
| CN210212079U (en) | Vehicle-mounted charging system and vehicle-mounted charger | |
| US20200139834A1 (en) | Battery-backed dc fast charging system | |
| CN205453212U (en) | Energy storage formula charging system | |
| JP2019122182A (en) | Power conversion system | |
| CN205141780U (en) | Integrated charger of on -vehicle intelligence of electric automobile | |
| CN108390456B (en) | Cell electric automobile power supply system and method capable of supplying power reversely | |
| CN113787952B (en) | A mobile energy storage system suitable for pure electric mobile service vehicles | |
| CN113085611B (en) | Direct current energy-supplementing energy-storing charging vehicle and direct current energy-supplementing energy-storing charging system | |
| CN206585373U (en) | A kind of movable charging vehicle | |
| CN114069775A (en) | An AC-DC input energy storage charging system and its control method | |
| CN203312867U (en) | Energy amplification and compensation device for electric vehicles | |
| CN215436032U (en) | Direct-current energy-supplementing energy-storage charging vehicle | |
| CN212500082U (en) | A mobile energy storage system suitable for pure electric mobile service vehicles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |