CN110182096A - A kind of two-way V2G charging pile system based on the regulation of LoRa communications zone - Google Patents
A kind of two-way V2G charging pile system based on the regulation of LoRa communications zone Download PDFInfo
- Publication number
- CN110182096A CN110182096A CN201910667642.XA CN201910667642A CN110182096A CN 110182096 A CN110182096 A CN 110182096A CN 201910667642 A CN201910667642 A CN 201910667642A CN 110182096 A CN110182096 A CN 110182096A
- Authority
- CN
- China
- Prior art keywords
- lora
- energy storage
- charging
- charging pile
- storage device
- 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.)
- Pending
Links
- 238000007600 charging Methods 0.000 title claims abstract description 127
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 title claims abstract description 101
- 238000004891 communication Methods 0.000 title claims abstract description 62
- 230000033228 biological regulation Effects 0.000 title claims abstract description 22
- 238000004146 energy storage Methods 0.000 claims abstract description 76
- 230000005611 electricity Effects 0.000 claims abstract description 36
- 238000003860 storage Methods 0.000 claims abstract description 10
- 230000006837 decompression Effects 0.000 claims abstract description 5
- 230000009466 transformation Effects 0.000 claims abstract description 5
- 238000012806 monitoring device Methods 0.000 claims description 32
- 238000012544 monitoring process Methods 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000013480 data collection Methods 0.000 claims description 4
- 230000007812 deficiency Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 4
- 230000010354 integration Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000004807 localization Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000003993 interaction 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
- 230000008569 process Effects 0.000 description 1
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
- B60L53/31—Charging columns specially adapted for electric vehicles
-
- 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
-
- 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
-
- 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
- B60L53/63—Monitoring or controlling charging stations in response to network capacity
-
- 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
- B60L53/64—Optimising energy costs, e.g. responding to electricity rates
-
- 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
- B60L53/66—Data transfer between charging stations and vehicles
-
- 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
- B60L55/00—Arrangements for supplying energy stored within a vehicle to a power network, i.e. vehicle-to-grid [V2G] arrangements
-
- H02J7/0021—
-
- H02J7/0027—
-
- 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
-
- H02J7/027—
-
- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
-
- 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
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/12—Remote or cooperative charging
Landscapes
- 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 two-way V2G charging pile systems based on the regulation of LoRa communications zone of V2G charging pile technical field, including two-way V2G charging pile charging system and LoRa regulator control system, two-way V2G charging pile charging system includes the transformer in V2G charging station, rectifier, inverter, DC/DC converter, several groups energy storage device and several groups charging pile, transformer primary connects AC network, for the electric power progress voltage transformation of power grid to be exported to V2G charging station or exports the electric power of V2G charging station to power grid, transformer is connected by rectifier and DC/DC converter with several groups energy storage device, alternating current after decompression is converted into direct current, voltage is adjusted by DC/DC converter, it is delivered to storage in energy storage device, energy storage device passes through DC/ DC converter is connected with several groups charging pile, convenient for the charging pile group that automobile user selection electricity is full, while by the regulation of managing main frame, the Electrical Priority of AC network surplus is used, convenient for reducing the loss of energy.
Description
Technical field
The present invention relates to V2G charging pile technical field, specially a kind of two-way V2G based on the regulation of LoRa communications zone fills
Electric stake system.
Background technique
Electric car is the main direction of development of Future New Energy Source automobile, electric with advances in technology with the development of society
Electrical automobile the relevant technologies and its electrically-charging equipment construction can be constantly mature, and electric car will be applied to the life of people more and more widely
In work.Electric automobile charging station is a very important component part in electric car auxiliary facility, and electric car needs logical
Overcharge carries out energy supply, to meet its traveling demand, thus energy must be obtained from power grid, so as to cause charging load
It generates.When electric car application scale is increasing, when mating electrically-charging equipment construction also reaches certain scale, electric car is total
Charging load will be very huge, and a degree of influence can be caused on network load.It therefore must in electrically-charging equipment process of construction
The adaptability between power grid must be considered, to guarantee that power grid can better meet electric car in charging station scale construction
While charge requirement, reduces a large amount of electric car chargings is even avoided to cause bad shadow to power grid normal operation as much as possible
It rings.In addition, the two-way interaction charge and discharge between electric car and smart grid will be gradually real with the further development of smart grid
Existing, when considering electric car electric discharge, the electric car for having V2G function, which fills and (put) power station, will realize various functions.
Bidirectional charging-discharging mode, abbreviation V2G charging pile, the energy of electric automobile charging pile and power grid are used in the prior art
Management system is communicated, and is controlled by it, and realizes that the energy between V2G charging pile and power grid is converted, i.e. charge and discharge function,
The utilization rate of operation of power networks is improved, reduces the waste of AC network electricity.
Disclose that a kind of charging, to feed integrated V2G electronic application No. is the existing patent of CN201621407340.7
Automobile charging system actual, wherein system includes: multiple charging piles;DC bus, for providing electric energy for electric car;Multiple
One two-way inverter, is set between charging pile and DC bus, for by the electric energy on DC bus send to charging pile with
Just it charges to electric car, or sends the electric energy of electric car on charging pile to DC bus;Second two-way inverter, if
It is placed between DC bus and public electric wire net, for sending the electric energy on public electric wire net to DC bus, or by direct current mother
Electric energy on line sends public electric wire net to.Public electric wire net may be implemented to electric car charging and electric car pair in the invention
Public electric wire net feed, balances network load demand.
And power grid peak of power consumption in the prior art is on daytime, electricity consumption trough is at night, and power grid is at night to charging
Stake group charging, and need daytime electric car to public electric wire net power, and automobile using it is more be daytime, exist on the time
Difference, and can solve this problem to charging pile installation energy storage device, but the charging pile group in each place is because of the use of user
That there are power energy storages is unbalanced for the difference of degree, and some areas charging pile can be filled without electricity, and some areas charging pile energy storage is superfluous, causes
The wasting of resources.
Based on this, the present invention devises a kind of two-way V2G charging pile system based on the regulation of LoRa communications zone, to solve
The above problem.
Summary of the invention
The purpose of the present invention is to provide a kind of two-way V2G charging pile systems based on the regulation of LoRa communications zone, with solution
Power grid peak of power consumption in the prior art in certainly above-mentioned background technique is on daytime, and electricity consumption trough is at night, and power grid is at night
Evening give charging pile group charging, and need daytime electric car to public electric wire net power, and automobile using it is more be daytime, when
Between on have differences, and to charging pile installation energy storage device can solve this problem, but the charging pile group in each place because with
That there are power energy storages is unbalanced for the difference of the use degree at family, and some areas charging pile can be filled without electricity, some areas charging pile energy storage
Surplus, the problem of resulting in waste of resources.
To achieve the above object, the invention provides the following technical scheme: it is a kind of based on the two-way of LoRa communications zone regulation
V2G charging pile system, including two-way V2G charging pile charging system and LoRa regulator control system, the two-way V2G charging pile Charging
System includes that transformer, rectifier, inverter, DC/DC converter, several groups energy storage device and the several groups in V2G charging station are filled
Electric stake, the transformer primary connect AC network, give V2G charging station for exporting the electric power progress voltage transformation of power grid
Or the electric power of V2G charging station is exported to power grid, the transformer by the rectifier and the DC/DC converter with it is several
The group energy storage device is connected, and the alternating current after decompression is converted into direct current, adjusts voltage by the DC/DC converter,
It is delivered to storage, the energy storage device in the energy storage device and passes through the DC/DC converter and charging pile phase described in several groups
Even, the direct current in the energy storage device is conveyed to the charging pile, supply electric car charging is become by the DC/DC
Parallel operation and the inverter are connect with the transformer, and the direct current in the energy storage device passes through the DC/DC converter tune
Voltage is saved, alternating current is converted by the inverter, supplies the AC network;The LoRa regulator control system includes several
LoRa gateway router, managing main frame, several be deployed in electric quantity monitoring device inside energy storage device and LoRa communication dress
It sets;The managing main frame is provided with the managing main frame of management database;Wherein, the energy storage of all uploads of database purchase is managed
Device deposits information about power;The electric quantity monitoring device and LoRa communication device by LoRa gateway router provide without line number
Energy storage device, which is uploaded, according to managing main frame described in link connection deposits information about power;The managing main frame searches for the LoRa gateway routing
Energy storage device is deposited electricity by cdma wireless Transmission system by the automobile user terminal under device covering surface, the managing main frame
Amount information is sent to automobile user terminal.
Preferably, several LoRa gateway routers refer in the entire deployment region of covering, distributed collaboration work
More LoRa gateway routers.
Preferably, the electric quantity monitoring device and LoRa communication device refer in entire deployment region, and are deployed in storage
Several electric quantity monitoring devices and LoRa communication device inside energy device, including control module, electric quantity monitoring module, LoRa are logical
Believe module, power module;
Preferably, the control module of the electric quantity monitoring device and LoRa communication device, connection electric quantity monitoring module, LoRa communication
Module and power module;The data collection of electric quantity monitoring module monitors is uploaded to managing main frame by LoRa communication module.
Preferably, the electric quantity monitoring module of the electric quantity monitoring device and LoRa communication device is connected to control module, fixed
When the electricity data detected inside energy storage device is sent to control module;
Preferably, the power module of electric quantity monitoring device and LoRa communication device is connected to control module, and the power module is direct
Electric quantity monitoring module and LoRa communication module is given to provide corresponding operating voltage indirectly to control module, by control module.
Preferably, managing main frame management energy storage device deposits information about power;When grid power surplus, energy storage device electricity
For amount when reaching upper limit value, managing main frame lowers the price of electric car charging, and it is excellent to be charged by cdma wireless Transmission system
Electric car near the message informing of favour helps neighbouring electric car to pinpoint charging, and when grid power deficiency, and energy storage fills
When the electric power set reaches electric discharge lower limit, managing main frame raises the price of electric car charging, and directly notifies neighbouring electronic vapour
Vehicle reduces charging.
Preferably, the LoRa gateway router uses the design of localization, lightweight.
Compared with prior art, the beneficial effects of the present invention are: the present invention passes through electric quantity monitoring device and LoRa communication dress
The electricity for setting monitoring energy storage device, transfers data to managing main frame by LoRa gateway router, passes through point of managing main frame
Analysis and integration, are sent to automobile user terminal by cdma wireless Transmission system for the electricity of real-time energy storage device, just
In the charging pile group that automobile user selection electricity is full, while by the regulation of managing main frame, by the electricity of AC network surplus
Power preferentially uses, convenient for reducing the loss of energy;The present invention is filled by electric quantity monitoring device and LoRa communication device monitors energy storage
The electricity set transfers data to managing main frame by LoRa gateway router, by the analysis and integration of managing main frame, works as electricity
Net power surplus, when energy storage device electricity reaches upper limit value, managing main frame lowers the price of electric car charging, and passes through CDMA
Electric car near the message informing charging pile for charging preferential is helped neighbouring electric car to pinpoint and filled by wireless transmitting system
Electricity, when grid power is insufficient, and the electric power of energy storage device reaches electric discharge lower limit, managing main frame raises the valence of electric car charging
Lattice, and neighbouring electric car is directly notified to reduce charging, by the regulation of price, the electricity inside energy storage device is managed, just
In the energy storage of control charging pile, energy waste is reduced, the present invention dispatches electric car by price regulation and goes to different energy storage
The charging pile of electricity keeps the charging pile group power energy storage in each place balanced, convenient for the reasonable utilization of public energy source.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the two-way V2G charging pile charging system schematic diagram of the present invention;
Fig. 2 is LoRa regulator control system schematic diagram of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
The present embodiment one:
The present invention provides a kind of technical solution referring to FIG. 1-2: a kind of two-way V2G charging based on the regulation of LoRa communications zone
Stake system, including two-way V2G charging pile charging system and LoRa regulator control system, two-way V2G charging pile charging system include that V2G fills
Transformer, rectifier, inverter, DC/DC converter, several groups energy storage device and several groups charging pile in power station, transformer
Primary side connects AC network, exports for the electric power of power grid to be carried out voltage transformation to V2G charging station or by V2G charging station
Electric power is exported to power grid, and transformer is connected by rectifier and DC/DC converter with several groups energy storage device, by the friendship after decompression
Galvanic electricity is converted into direct current, adjusts voltage by DC/DC converter, is delivered to storage, energy storage device in energy storage device and passes through DC/
DC converter is connected with several groups charging pile, and the direct current in energy storage device is conveyed to charging pile, and supply electric car charges,
It is connect by DC/DC converter and inverter with transformer, the direct current in energy storage device adjusts electricity by DC/DC converter
Pressure converts alternating current by inverter, supplies AC network;LoRa regulator control system includes several LoRa gateway routers, pipe
Reason host, several be deployed in electric quantity monitoring device and LoRa communication device inside energy storage device;Managing main frame is provided with
Manage the managing main frame of database;Wherein, the energy storage device for managing all uploads of database purchase deposits information about power;Electric quantity monitoring
Device and LoRa communication device upload energy storage by the wireless data link connection management host that LoRa gateway router provides and fill
It sets and deposits information about power;Managing main frame searches for the automobile user terminal under LoRa gateway router covering surface, and managing main frame is logical
Cdma wireless Transmission system is crossed, energy storage device is deposited into information about power and is sent to automobile user terminal.
Wherein, several LoRa gateway routers refer in the entire deployment region of covering, distributed collaboration work
More LoRa gateway routers;Electric quantity monitoring device and LoRa communication device refer in entire deployment region, and are deployed in storage
Several electric quantity monitoring devices and LoRa communication device inside energy device, including control module, electric quantity monitoring module, LoRa are logical
Believe that module, power module, electric quantity monitoring module select electric quantity monitoring chip BQ34Z100;
The control module of electric quantity monitoring device and LoRa communication device, the core devices of control module are STC12C5A60S2 model
Single-chip microcontroller, connection electric quantity monitoring module, LoRa communication module and power module;By the data collection of electric quantity monitoring module monitors
Managing main frame is uploaded to by LoRa communication module.
The electric quantity monitoring module of electric quantity monitoring device and LoRa communication device is connected to control module, will periodically detect storage
Electricity data inside energy device is sent to control module;
The power module of electric quantity monitoring device and LoRa communication device is connected to control module, and the power module is directly to control mould
Block gives electric quantity monitoring module and LoRa communication module to provide corresponding operating voltage indirectly by control module;
LoRa gateway router uses the design of localization, lightweight.
One concrete application of the present embodiment are as follows: the present invention is stored up by electric quantity monitoring device and LoRa communication device monitors
Can device electricity, managing main frame is transferred data to by LoRa gateway router, by the analysis and integration of managing main frame,
The electricity of real-time energy storage device is sent to automobile user terminal by cdma wireless Transmission system, is convenient for electric car
The charging pile group that user selects electricity full, while by the regulation of managing main frame, the Electrical Priority of AC network surplus is used,
Convenient for reducing the loss of energy.
The present embodiment two:
The present invention provides a kind of technical solution referring to FIG. 1-2: a kind of two-way V2G charging based on the regulation of LoRa communications zone
Stake system, including two-way V2G charging pile charging system and LoRa regulator control system, two-way V2G charging pile charging system include that V2G fills
Transformer, rectifier, inverter, DC/DC converter, several groups energy storage device and several groups charging pile in power station, transformer
Primary side connects AC network, exports for the electric power of power grid to be carried out voltage transformation to V2G charging station or by V2G charging station
Electric power is exported to power grid, and transformer is connected by rectifier and DC/DC converter with several groups energy storage device, by the friendship after decompression
Galvanic electricity is converted into direct current, adjusts voltage by DC/DC converter, is delivered to storage, energy storage device in energy storage device and passes through DC/
DC converter is connected with several groups charging pile, and the direct current in energy storage device is conveyed to charging pile, and supply electric car charges,
It is connect by DC/DC converter and inverter with transformer, the direct current in energy storage device adjusts electricity by DC/DC converter
Pressure converts alternating current by inverter, supplies AC network;LoRa regulator control system includes several LoRa gateway routers, pipe
Reason host, several be deployed in electric quantity monitoring device and LoRa communication device inside energy storage device;Managing main frame is provided with
Manage the managing main frame of database;Wherein, the energy storage device for managing all uploads of database purchase deposits information about power;Electric quantity monitoring
Device and LoRa communication device upload energy storage by the wireless data link connection management host that LoRa gateway router provides and fill
It sets and deposits information about power;Managing main frame searches for the automobile user terminal under LoRa gateway router covering surface, and managing main frame is logical
Cdma wireless Transmission system is crossed, energy storage device is deposited into information about power and is sent to automobile user terminal.
Wherein, several LoRa gateway routers refer in the entire deployment region of covering, distributed collaboration work
More LoRa gateway routers;Electric quantity monitoring device and LoRa communication device refer in entire deployment region, and are deployed in energy storage
Several electric quantity monitoring devices and LoRa communication device inside device, including control module, electric quantity monitoring module, LoRa communication
Module, power module, electric quantity monitoring module select electric quantity monitoring chip BQ34Z100;
The control module of electric quantity monitoring device and LoRa communication device, the core devices of control module are STC12C5A60S2 model
Single-chip microcontroller, connection electric quantity monitoring module, LoRa communication module and power module;By the data collection of electric quantity monitoring module monitors
Managing main frame is uploaded to by LoRa communication module.
The electric quantity monitoring module of electric quantity monitoring device and LoRa communication device is connected to control module, will periodically detect storage
Electricity data inside energy device is sent to control module;
The power module of electric quantity monitoring device and LoRa communication device is connected to control module, and the power module is directly to control mould
Block gives electric quantity monitoring module and LoRa communication module to provide corresponding operating voltage indirectly by control module.
Managing main frame management energy storage device deposits information about power;When grid power surplus, energy storage device electricity reaches the upper limit
When value, managing main frame lowers the price of electric car charging, and is led to by the cdma wireless Transmission system preferential message that will charge
Know neighbouring electric car, neighbouring electric car is helped to pinpoint charging, when grid power deficiency, and the electric power of energy storage device reaches
When to electric discharge lower limit, managing main frame raises the price of electric car charging, and neighbouring electric car is directly notified to reduce charging.
LoRa gateway router uses the design of localization, lightweight.
One concrete application of the present embodiment are as follows: the present invention is stored up by electric quantity monitoring device and LoRa communication device monitors
Can device electricity, managing main frame is transferred data to by LoRa gateway router, by the analysis and integration of managing main frame,
When grid power surplus, when energy storage device electricity reaches upper limit value, managing main frame lowers the price of electric car charging, and passes through
Electric car near the message informing charging pile for charging preferential is helped neighbouring electric car fixed by cdma wireless Transmission system
Point charging, when grid power is insufficient, and the electric power of energy storage device reaches electric discharge lower limit, managing main frame raises electric car charging
Price, and neighbouring electric car is directly notified to reduce charging, by the regulation of price, manages the electricity inside energy storage device
Amount reduces energy waste convenient for controlling the energy storage of charging pile.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (7)
1. it is a kind of based on LoRa communications zone regulation two-way V2G charging pile system, including two-way V2G charging pile charging system and
LoRa regulator control system, it is characterised in that: the two-way V2G charging pile charging system includes transformer in V2G charging station, rectification
Device, inverter, DC/DC converter, several groups energy storage device and several groups charging pile, the transformer primary connect alternating current
Net, for the electric power progress voltage transformation of power grid to be exported to V2G charging station or exports the electric power of V2G charging station to power grid,
The transformer is connected by the rectifier and the DC/DC converter with energy storage device described in several groups, after decompression
Alternating current is converted into direct current, adjusts voltage by the DC/DC converter, is delivered to storage in the energy storage device, described
Energy storage device is connected by the DC/DC converter with charging pile described in several groups, and the direct current in the energy storage device is defeated
The charging pile is given, supply electric car charging is connected by the DC/DC converter and the inverter and the transformer
It connects, the direct current in the energy storage device adjusts voltage by the DC/DC converter, is converted and is exchanged by the inverter
Electricity supplies the AC network;The LoRa regulator control system include several LoRa gateway routers, managing main frame, several
The electric quantity monitoring device and LoRa communication device being deployed in inside energy storage device;The managing main frame is provided with management data
The managing main frame in library;Wherein, the energy storage device for managing all uploads of database purchase deposits information about power;The electric quantity monitoring device
And LoRa communication device connects the managing main frame by the wireless data link that LoRa gateway router provides and uploads energy storage dress
It sets and deposits information about power;The managing main frame searches for the automobile user terminal under the LoRa gateway router covering surface, institute
Managing main frame is stated by cdma wireless Transmission system, energy storage device is deposited into information about power and is sent to automobile user terminal.
2. a kind of two-way V2G charging pile system based on the regulation of LoRa communications zone according to claim 1, feature exist
In: several LoRa gateway routers, which refer to, to be covered in entire deployment region, more LoRa nets of distributed collaboration work
Close router.
3. a kind of two-way V2G charging pile system based on the regulation of LoRa communications zone according to claim 1, feature exist
In: the electric quantity monitoring device and LoRa communication device refer in entire deployment region, and are deployed in inside energy storage device
Several electric quantity monitoring devices and LoRa communication device, including control module, electric quantity monitoring module, LoRa communication module, power supply
Module.
4. a kind of two-way V2G charging pile system based on the regulation of LoRa communications zone according to claim 3, feature exist
In: the control module of the electric quantity monitoring device and LoRa communication device, connection electric quantity monitoring module, LoRa communication module and electricity
Source module;The data collection of electric quantity monitoring module monitors is uploaded to managing main frame by LoRa communication module.
5. a kind of two-way V2G charging pile system based on the regulation of LoRa communications zone according to claim 3, feature exist
In: the electric quantity monitoring module of the electric quantity monitoring device and LoRa communication device is connected to control module, will periodically detect storage
Electricity data inside energy device is sent to control module.
6. a kind of two-way V2G charging pile system based on the regulation of LoRa communications zone according to claim 3, feature exist
In: the power module of electric quantity monitoring device and LoRa communication device is connected to control module, and the power module is directly to control mould
Block gives electric quantity monitoring module and LoRa communication module to provide corresponding operating voltage indirectly by control module.
7. a kind of two-way V2G charging pile system based on the regulation of LoRa communications zone according to claim 1, feature exist
In: the managing main frame management energy storage device deposits information about power;When grid power surplus, energy storage device electricity reaches upper limit value
When, managing main frame lowers the price of electric car charging, and passes through cdma wireless Transmission system for the preferential message informing that charges
Neighbouring electric car helps neighbouring electric car to pinpoint charging, and when grid power deficiency, and the electric power of energy storage device reaches
When electric discharge lower limit, managing main frame raises the price of electric car charging, and neighbouring electric car is directly notified to reduce charging.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910667642.XA CN110182096A (en) | 2019-07-23 | 2019-07-23 | A kind of two-way V2G charging pile system based on the regulation of LoRa communications zone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910667642.XA CN110182096A (en) | 2019-07-23 | 2019-07-23 | A kind of two-way V2G charging pile system based on the regulation of LoRa communications zone |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110182096A true CN110182096A (en) | 2019-08-30 |
Family
ID=67725880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910667642.XA Pending CN110182096A (en) | 2019-07-23 | 2019-07-23 | A kind of two-way V2G charging pile system based on the regulation of LoRa communications zone |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110182096A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110962671A (en) * | 2019-11-25 | 2020-04-07 | 黑龙江电力调度实业有限公司 | Charging method for electric automobile |
CN111030228A (en) * | 2019-12-23 | 2020-04-17 | 至玥腾风科技集团有限公司 | Multi-mode charging method |
CN111861172A (en) * | 2020-07-08 | 2020-10-30 | 国网安徽省电力有限公司经济技术研究院 | Method and system for formulating charge and discharge service cost of energy storage type charging station |
CN114179643A (en) * | 2021-10-29 | 2022-03-15 | 深圳市科华恒盛科技有限公司 | Bidirectional charging pile |
CN115515818A (en) * | 2020-04-30 | 2022-12-23 | Abb瑞士股份有限公司 | Power supply system for bidirectional energy flow |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080040223A1 (en) * | 2006-08-10 | 2008-02-14 | V2 Green Inc. | Electric Resource Module in a Power Aggregation System for Distributed Electric Resources |
US20150042278A1 (en) * | 2013-08-07 | 2015-02-12 | Powerhydrant Llc | Method and system for automatic charging of electric vehicles |
CN104753164A (en) * | 2015-04-16 | 2015-07-01 | 河南行知专利服务有限公司 | V2G charging station |
CN105914816A (en) * | 2016-04-26 | 2016-08-31 | 宁波三星智能电气有限公司 | Charging pile system based on LoRa internet of things |
CN206894357U (en) * | 2017-06-16 | 2018-01-16 | 嘉兴国电通新能源科技有限公司 | A kind of distributed power source supervisory systems based on LoRa technologies |
-
2019
- 2019-07-23 CN CN201910667642.XA patent/CN110182096A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080040223A1 (en) * | 2006-08-10 | 2008-02-14 | V2 Green Inc. | Electric Resource Module in a Power Aggregation System for Distributed Electric Resources |
US20150042278A1 (en) * | 2013-08-07 | 2015-02-12 | Powerhydrant Llc | Method and system for automatic charging of electric vehicles |
CN104753164A (en) * | 2015-04-16 | 2015-07-01 | 河南行知专利服务有限公司 | V2G charging station |
CN105914816A (en) * | 2016-04-26 | 2016-08-31 | 宁波三星智能电气有限公司 | Charging pile system based on LoRa internet of things |
CN206894357U (en) * | 2017-06-16 | 2018-01-16 | 嘉兴国电通新能源科技有限公司 | A kind of distributed power source supervisory systems based on LoRa technologies |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110962671A (en) * | 2019-11-25 | 2020-04-07 | 黑龙江电力调度实业有限公司 | Charging method for electric automobile |
CN110962671B (en) * | 2019-11-25 | 2022-11-29 | 黑龙江电力调度实业有限公司 | Charging method for electric automobile |
CN111030228A (en) * | 2019-12-23 | 2020-04-17 | 至玥腾风科技集团有限公司 | Multi-mode charging method |
CN115515818A (en) * | 2020-04-30 | 2022-12-23 | Abb瑞士股份有限公司 | Power supply system for bidirectional energy flow |
CN111861172A (en) * | 2020-07-08 | 2020-10-30 | 国网安徽省电力有限公司经济技术研究院 | Method and system for formulating charge and discharge service cost of energy storage type charging station |
CN114179643A (en) * | 2021-10-29 | 2022-03-15 | 深圳市科华恒盛科技有限公司 | Bidirectional charging pile |
CN114179643B (en) * | 2021-10-29 | 2024-02-09 | 深圳市科华恒盛科技有限公司 | Bidirectional charging pile |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110182096A (en) | A kind of two-way V2G charging pile system based on the regulation of LoRa communications zone | |
CN104753164B (en) | A kind of V2G charging station | |
CN106253268B (en) | Based on more power supplys-multi-voltage grade load domestic intelligent energy router device | |
CN104092303B (en) | Scene distributed power generation independent micro-grid energy management coordinated control system and method | |
CN103683272B (en) | A kind of independent direct current micro-grid system and energy equilibrium control method thereof | |
CN105932779A (en) | Energy router-based micro-grid | |
CN102361328A (en) | Wind and light complement distributed micro-grid system for comprehensively utilizing commercial power | |
CN206041652U (en) | Distributing type photovoltaic power generation energy storage pipe reason control system based on virtual power plant | |
CN106300325A (en) | A kind of DC power-supply system for data center | |
CN109379019A (en) | A kind of energy mix acquisition and memory system under high voltage overhead lines | |
CN105811458A (en) | Microgrid energy storage system and energy management method thereof | |
CN105896610A (en) | Micro-grid scheduling method | |
CN103066677A (en) | Self-adaptive hybrid power supply system | |
CN115360804B (en) | Ordered charging system and ordered charging method | |
CN110649621A (en) | Low-voltage energy router with load priority control function and control method thereof | |
CN109193803A (en) | Multiple-energy-source intelligent control integratedization system and multiple-energy-source intelligent control method | |
CN106786755A (en) | A kind of energy-storage system and control method | |
KR102055292B1 (en) | Energy storage system to control sunlight generation by using internet of things | |
CN109193723A (en) | A kind of knockdown base station standby energy storage power and control method | |
CN115782667A (en) | Method and system for distributing electric capacity for charging stack | |
CN105978032A (en) | Photovoltaic grid-connected superposition power generation system used for communication base station | |
CN113725880B (en) | 5G intelligent power management system, power supply system and power supply method of stock base station | |
CN109428324A (en) | Highway chain type micro-grid system | |
CN109624776A (en) | A kind of shared allotment charging station group of power | |
CN214154033U (en) | Intelligent charging system |
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 | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190830 |
|
RJ01 | Rejection of invention patent application after publication |