CN115583176B - Power battery charging method and system based on time-of-use electricity price - Google Patents
Power battery charging method and system based on time-of-use electricity price Download PDFInfo
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- CN115583176B CN115583176B CN202211382284.6A CN202211382284A CN115583176B CN 115583176 B CN115583176 B CN 115583176B CN 202211382284 A CN202211382284 A CN 202211382284A CN 115583176 B CN115583176 B CN 115583176B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
- B60L53/64—Optimising energy costs, e.g. responding to electricity rates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
- B60L53/63—Monitoring or controlling charging stations in response to network capacity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
- B60L53/68—Off-site monitoring or control, e.g. remote control
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to the technical field of time-of-use electricity prices and discloses a method and a system for charging a power battery based on the time-of-use electricity price, wherein the system comprises a charging system, the charging system comprises an acquisition unit, a transmission unit, a processing unit, a control unit, a time-of-use electricity price unit and an artificial intelligence unit, the output end of the acquisition unit is connected with the input end of the transmission unit, the output end of the transmission unit is connected with the input end of the processing unit, and the processing unit is bidirectionally connected with the time-of-use electricity price unit, the control unit and the artificial intelligence unit.
Description
Technical Field
The invention relates to the technical field of time-of-use electricity prices, in particular to a method and a system for charging a power battery based on time-of-use electricity prices.
Background
The peak-valley time-sharing electricity price is a system for dividing 24 hours per day into a plurality of time periods such as peak, flat section and valley according to the load change condition of a power grid, and respectively making different electricity price levels for each time period so as to encourage electricity customers to reasonably arrange electricity utilization time, cut peaks and fill valleys and improve the utilization efficiency of electric power resources. The peak electricity consumption generally refers to the electricity consumption when the electricity consumption unit is concentrated and the power supply is in tension, for example, the charging standard is higher in the daytime; the electricity consumption in the valley generally refers to the electricity consumption when the electricity consumption unit is less and the electricity supply is more sufficient, for example, the charging standard is lower at night. The peak-valley electricity price is beneficial to promoting the electricity utilization units to stagger the electricity utilization time, fully utilizes equipment and energy, realizes the peak-valley time-sharing electricity price, is a reflection of the time difference price of electric energy commodities, and reflects the market economy principle. In order to meet the electricity demand of users, the power grid must ensure corresponding power supply and capacity reserve, different time and different electric energy demands, different production costs of electric energy commodities, and different electricity prices correspondingly born by using electric energy in different time periods, so that the value rule of the commodities is reflected, and the principle of fair burden of the users is also reflected.
However, when the existing power battery charging method based on the time-of-use electricity price is used, the user cannot conveniently grasp specific information of the time-of-use electricity price, the user cannot conveniently use the method, the government or electric power staff cannot conveniently grasp the peak-to-valley value of the electricity consumption of the user, the targeted arrangement is inconvenient, and certain defects exist.
Disclosure of Invention
The invention provides the following technical scheme: the utility model provides a power battery charging system based on timesharing price of electricity, includes charging system, charging system includes collection unit, transmission unit, processing unit, control unit, timesharing price of electricity unit and artificial intelligence unit, and collection unit's output is connected with transmission unit's input, and transmission unit's output is connected with processing unit's input, and processing unit and timesharing price of electricity unit, control unit and artificial intelligence unit both-way connection.
By adopting the technical scheme; the power battery is convenient to charge and discharge at regular time according to the actual demand and the information of the time-of-use price by the artificial intelligence unit, the power battery is convenient to use in practice, the power battery is convenient to carry out specific control according to user input by the control unit, the practicability is high, the time-of-use price information of the user target charging region is convenient to be displayed to the user by the time-of-use price unit, the user can conveniently select a proper charging period according to the information of the time-of-use price, the operation is simple, the charging period and discharging period of the user is monitored by government personnel, the peak-valley values of electricity consumption in different regions are convenient to grasp, the corresponding adjustment is convenient to be made according to the peak-valley values, and the stability of power supply is guaranteed.
Preferably, the collection unit comprises a power information collection module and a power price information collection module, and the collection unit is used for collecting power price and power information of a user target charging area.
By adopting the technical scheme; the comprehensive acquisition of the electric power and electricity price information of the user target area is ensured through the acquisition unit, so that the user can conveniently perform charging and power-off operation according to the electric power and the electricity price information, and the electricity cost of the user is saved.
Preferably, the transmission unit comprises an information transmission module, and the transmission unit is used for transmitting the information acquired by the acquisition unit through a wireless local area network or a data network.
By adopting the technical scheme; the information acquired by the acquisition unit is transmitted by adopting an information transmission mode such as a wireless local area network or a data network, so that the stability and the efficiency of information transmission are ensured.
Preferably, the processing unit comprises an information analysis module, an information processing module and an information display module, the processing unit is used for analyzing the information received by transmission, analyzing the electric power and electricity price information in the charging area according to the information acquired in the charging area of the user target, processing the electric power and the electricity price information, obtaining the electric power and electricity price trend information of the charging period of the user target, and displaying the electric power and the electricity price trend information to the user.
By adopting the technical scheme; and the processing unit analyzes and processes the received information to obtain the electric power and electricity price information in the target charging area of the user, so that the electric power and electricity price information can be conveniently displayed to the user, and the user can conveniently and custom select charging and discharging operations according to the electric power information and the electricity price information.
Preferably, the control unit comprises an intelligent auxiliary module and an intelligent control module, and the control unit is used for controlling the equipment of the user target charging area to perform user-defined control such as timing charging, timing power-off and the like on the vehicle of the user according to the user instruction.
By adopting the technical scheme; the control unit is convenient to execute according to the user-defined instruction of the user, and is convenient for the user to operate.
Preferably, the time-of-use electricity price unit comprises a small program module, a page processing module and a time-of-use electricity price trend module, and is used for displaying the trend and fixed point information of the time-of-use electricity price and the trend and fixed point information of the time-of-use motor of the historical user target charging area to the user according to the user's own selection.
By adopting the technical scheme; the time-sharing electricity price unit is convenient for displaying the time-sharing electricity price information of the user target charging area to the user, the user can conveniently select a proper charging period according to the time-sharing electricity price information, the operation is simple, the charging period and the discharging period of the user are monitored by government personnel, the electricity consumption peak-valley values of different areas are convenient to master, the corresponding adjustment is convenient to be carried out according to the peak-valley values, and the stability of power supply is ensured.
Preferably, the artificial intelligent unit comprises an intelligent input module and an intelligent processing module, the artificial intelligent unit is used for a user to input the actual demand instruction of the user, and the instruction of the user is optimized through the intelligent input module and the intelligent processing module, so that the instruction of the user accords with the instruction rule in the power system, and the instruction is controlled through the control unit.
By adopting the technical scheme; the user can conveniently conduct self-defining operation according to the actual demands and the time-of-use electricity price information through the artificial intelligent unit, so that the power battery of the user can be conveniently charged and discharged in a time period appointed by the user, and the user can conveniently input instructions.
The power battery charging method based on the time-of-use electricity price is applicable to the power battery charging system based on the time-of-use electricity price, and comprises the following steps of;
s1: the user performs identity authentication through the input unit and inputs specific information of electricity consumption;
s2: after the identity authentication is finished, the user self-defined selects to check the power and electricity price information and charge or exit options, and the self-defined selection is carried out;
s3: if the user selects to check the power and the power price information, acquiring the power information and the power price information of the power system in the target area;
s4: after the collection is completed, the collected power information and electricity price information are transmitted;
s5: analyzing and processing the received power information and electricity price information, and displaying the power information and the electricity price information to a user;
s6: the user can also display the historical power price information and the current power price trend information directly through the time-sharing power price unit;
s7: the control unit receives a user instruction and automatically executes the command according to the user instruction.
Advantageous effects
Compared with the prior art, the invention provides a power battery charging method and system based on time-of-use electricity price, which have the following beneficial effects:
according to the invention, the power battery is conveniently charged and de-charged at fixed time by the artificial intelligent unit according to the actual demand and the information of the time-sharing electricity price, the actual use is convenient, the specific control is convenient by the control unit according to the user input, the practicability is high, the time-sharing electricity price information of the area for charging the user target is conveniently displayed to the user by the time-sharing electricity price unit, the user can conveniently select a proper charging period according to the information of the time-sharing electricity price, the operation is simple, the charging and de-charging period of the user is monitored by government personnel, the peak-valley values of electricity consumption in different areas are conveniently mastered, the corresponding adjustment is convenient according to the peak-valley values, and the stability of the power supply is ensured.
Drawings
FIG. 1 is a flow chart of a method for charging a power battery based on time-of-use electricity prices according to the present invention;
fig. 2 is a schematic diagram of a system of a method for charging a power battery based on a time-of-use electricity price according to the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one;
referring to fig. 1 and 2, a power battery charging system based on time-of-use electricity price includes a charging system, the charging system includes an acquisition unit, a transmission unit, a processing unit, a control unit, a time-of-use electricity price unit and an artificial intelligence unit, the output end of the acquisition unit is connected with the input end of the transmission unit, the output end of the transmission unit is connected with the input end of the processing unit, the processing unit is connected with the time-of-use electricity price unit, the control unit and the artificial intelligence unit in two directions, the power battery is charged and powered off regularly according to actual demands and information of the time-of-use electricity price by the artificial intelligence unit, the actual use is convenient, and the specific control is convenient according to user input by the control unit, the practicability is high, the time-of-use electricity price information of the area is convenient to show the user target charging for the user by the time-of-use electricity price unit, the user is convenient to select proper charging time periods according to the information of the time-of-use electricity price, the operation is simple, the charging time-of-use electricity price period of the user is monitored by government personnel, the peak values of electricity consumption of different areas are convenient to be correspondingly adjusted according to peak values, and stability of power supply is guaranteed.
Embodiment two;
referring to fig. 1 and 2, the collecting unit includes a power information collecting module and a power price information collecting module, the collecting unit is used for collecting power price and power information of a user target charging area, the collecting unit ensures the comprehensiveness of collecting power and power price information of the user target area, so that a user can conveniently perform charging and discharging operations according to power and power price information, and the power cost of the user is saved.
Further, the transmission unit comprises an information transmission module, and the transmission unit is used for transmitting the information acquired by the acquisition unit through a wireless local area network or a data network, and transmitting the information acquired by the acquisition unit in an information transmission mode such as the wireless local area network or the data network, so that the stability and the efficiency of information transmission are ensured.
Further, the processing unit comprises an information analysis module, an information processing module and an information display module, the processing unit is used for analyzing the information received by transmission, analyzing the electric power and electricity price information in the area according to the information acquired in the user target charging area, processing the electric power and the electricity price information to obtain the electric power and electricity price trend information of the user target charging period, displaying the electric power and the electricity price trend information to the user, analyzing and processing the information received by the processing unit to obtain the electric power and electricity price information in the user target charging area, displaying the electric power and the electricity price information to the user conveniently, and the user can select charging and discharging operations according to the electric power information and the electricity price information in a self-defining mode.
Embodiment three;
referring to fig. 1 and 2, the control unit includes an intelligent auxiliary module and an intelligent control module, and is used for controlling the device of the user target charging area to perform user-defined control such as timing charging and timing power-off on the user's vehicle according to the user's instruction, and the control unit is convenient for executing according to the user-defined instruction, so as to facilitate the user operation.
Further, the artificial intelligence unit comprises an intelligent input module and an intelligent processing module, the artificial intelligence unit is used for a user to input actual demand instructions of the user, the instructions of the user are optimized through the intelligent input module and the intelligent processing module, the instructions of the user accord with instruction rules in a power system, the instructions are controlled through the control unit, the user can conveniently conduct self-defining operation according to the actual demand and time-of-use electricity price information through the artificial intelligence unit, the power battery of the user can be conveniently charged and de-charged in a time period appointed by the user, and the instructions can be conveniently input by the user.
Fourth embodiment;
referring to fig. 1 and 2, the time-of-use electricity price unit includes a small program module, a page processing module and a time-of-use electricity price trend module, where the time-of-use electricity price unit is used to display the trend and fixed point information of the time-of-use electricity price to the user according to the user's own selection, and the trend and fixed point information of the time-of-use motor in the historical user target charging area, and the time-of-use electricity price information of the user target charging area is conveniently displayed to the user through the time-of-use electricity price unit, so that the user can conveniently select a proper charging period according to the time-of-use electricity price information, the operation is simple, and the charging period and the power-off period of the user are monitored by government personnel, so that the electricity consumption peak-to-valley values of different areas can be conveniently mastered, and the corresponding adjustment is conveniently made according to the peak-valley values, so as to ensure the stability of the power supply.
Working principle: when the system is used, the user performs identity authentication through the input unit and inputs specific information of electricity, after the identity authentication is finished, the user performs self-defined selection to check electric power and electricity price information, charging or exiting options, the user can conveniently perform timing charging and power-off on the power battery according to actual demands and time-sharing electricity price information through the artificial intelligent unit, the system is convenient to use in practice, the system is convenient to perform specific control according to user input through the control unit, the system is high in practicability, if the user selects to check electric power and electricity price information, the electric power information and electricity price information of an electric power system in a target area are acquired, after the acquisition is finished, the acquired electric power information and electricity price information are transmitted, the received electric power information and electricity price information are analyzed and processed, and displayed to the user, the user can also display historical electric power price information directly through the time-sharing electricity price unit, and display daily electric power price trend information, the control unit receives user instructions, and automatically executes commands according to the user instructions, the time-sharing electricity price information of the user is convenient to charge the time-sharing area to the user through the time-sharing electricity price unit, the user can conveniently select a proper charging period according to the time-sharing price information of the time-sharing electricity price information, the user can conveniently select a power-sharing time-saving period, the operation is simple, the acquired electric power information and the acquired electric power price information and the user can conveniently control the user to be adjusted according to a peak value.
In summary, the invention is convenient for users to charge and discharge the power battery at regular time according to the actual demand and the information of the time-sharing electricity price through the artificial intelligent unit, is convenient for practical use, is convenient for specific control according to the user input through the control unit, has strong practicability, is convenient for displaying the time-sharing electricity price information of the user target charging region to the users through the time-sharing electricity price unit, is convenient for the users to select proper charging time period according to the information of the time-sharing electricity price, is simple to operate, monitors the charging and discharging time period of the users through government personnel, is convenient for grasping the electricity consumption peak-valley values of different regions, is convenient for corresponding adjustment according to the peak-valley values, and ensures the stability of power supply.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a power battery charging system based on timesharing price of electricity, includes charging system, its characterized in that: the charging system comprises an acquisition unit, a transmission unit, a processing unit, a control unit, a time-of-use electricity price unit and an artificial intelligence unit, wherein the output end of the acquisition unit is connected with the input end of the transmission unit, the output end of the transmission unit is connected with the input end of the processing unit, and the processing unit is in bidirectional connection with the time-of-use electricity price unit, the control unit and the artificial intelligence unit;
the acquisition unit comprises an electric power information acquisition module and an electric power price information acquisition module, and is used for acquiring the electric power price and the electric power information of a user target charging area;
the transmission unit comprises an information transmission module and is used for transmitting the information acquired by the acquisition unit through a wireless local area network or a data network;
the processing unit comprises an information analysis module, an information processing module and an information display module, and is used for analyzing the transmitted and received information, analyzing the electric power and electricity price information in a user target charging area according to the information acquired in the area, processing the electric power and electricity price information, obtaining electric power and electricity price trend information of the user target charging period and displaying the electric power and electricity price trend information to a user;
the user can also display the historical power price information and the current power price trend information directly through the time-sharing power price unit;
the control unit comprises an intelligent auxiliary module and an intelligent control module, and is used for controlling equipment of a user target charging area to perform user-defined control such as timing charging, timing power-off and the like on a user vehicle according to a user instruction;
the charging and discharging time periods of the users are monitored by government personnel, so that the peak-valley values of electricity consumption in different areas can be mastered conveniently, and corresponding adjustment can be carried out according to the peak-valley values.
2. The power battery charging system based on time-of-use electricity prices according to claim 1, wherein: the time-sharing electricity price unit comprises a small program module, a page processing module and a time-sharing electricity price trend module, and is used for displaying the trend and fixed point information of the time-sharing electricity price and the time-sharing electricity price trend and fixed point information of a historical user target charging area to a user according to the user's own selection.
3. The power battery charging system based on time-of-use electricity prices according to claim 1, wherein: the artificial intelligent unit comprises an intelligent input module and an intelligent processing module, and is used for a user to input an actual demand instruction of the user, optimize the instruction of the user through the intelligent input module and the intelligent processing module, enable the instruction of the user to accord with the instruction rule in the power system and control the instruction through the control unit.
4. A method for charging a power battery based on a time-of-use electricity price is applied to the power battery charging system based on a time-of-use electricity price as claimed in any one of claims 1 to 3, and is characterized by comprising;
s1: the user performs identity authentication through the input unit and inputs specific information of electricity consumption;
s2: after the identity authentication is finished, the user self-defined selects to check the power and electricity price information and charge or exit options, and the self-defined selection is carried out;
s3: if the user selects to check the power and the power price information, acquiring the power information and the power price information of the power system in the target area;
s4: after the collection is completed, the collected power information and electricity price information are transmitted;
s5: analyzing and processing the received power information and electricity price information, and displaying the power information and the electricity price information to a user;
s6: the user can also display the historical power price information and the current power price trend information directly through the time-sharing power price unit;
s7: the control unit receives a user instruction and automatically executes the command according to the user instruction.
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| CN113022334A (en) * | 2019-12-05 | 2021-06-25 | 广西电网有限责任公司 | Remote intelligent charging method and device for electric automobile and storage medium |
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