CN113085650A - Ordered charging control method under peak-valley electricity price of charging and replacing battery cabinet - Google Patents
Ordered charging control method under peak-valley electricity price of charging and replacing battery cabinet Download PDFInfo
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- CN113085650A CN113085650A CN202110408044.8A CN202110408044A CN113085650A CN 113085650 A CN113085650 A CN 113085650A CN 202110408044 A CN202110408044 A CN 202110408044A CN 113085650 A CN113085650 A CN 113085650A
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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
- B60L53/80—Exchanging energy storage elements, e.g. removable batteries
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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
- B60L53/68—Off-site monitoring or control, e.g. remote control
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
- H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
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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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- 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
Abstract
The invention relates to a method for controlling ordered charging of a charging and replacing battery cabinet at peak-valley electricity price. The orderly charging control method under the peak-valley electricity price of the charging and changing cabinet realizes the orderly or unordered charging of the battery by judging whether the current stage is at the peak period of the domestic electricity consumption, wherein the orderly charging means that the running power of the changing cabinet is dynamically adjusted when the electricity consumption is at the peak-valley, the power consumption of the whole machine is reduced and the electric energy is saved under the condition that the basic electricity changing requirement of a user is only kept satisfied; and when the peak period is missed and the early morning low-valley period is entered, the full power state is recovered to carry out the charging mechanism. The method and the device aim at the disordered charging of the charging after the charging is finished, and can achieve the purpose of reducing the load rate of power consumption of the power grid in the peak period under the condition of not influencing market operation; the charging is limited orderly in peak valley, the charging is normally disordered in low valley, and according to the charging standard of the peak valley electricity price, the cost input of the electricity fee can be reduced, so that the profitability is improved.
Description
Technical Field
The invention relates to the technical field of battery charging and replacing cabinets, in particular to a method for controlling ordered charging of a battery charging and replacing cabinet at a peak-valley power price.
Background
The charging strategy of the charging and power-exchanging cabinet in the current market is an unordered charging mode that the charging is carried out when the charging and power-exchanging cabinet is used up, namely, at any time point, if the power-exchanging cabinet detects that the battery enters the cabinet, the control system starts the charger to charge the battery. The unordered charging mode of charging immediately after use can increase the load of a national power grid and waste resources by analyzing from a macroscopic view; from a microscopic perspective, electricity charges are wasted, and the cost is increased.
The user group of the power exchange cabinet is mainly concentrated on the takeout crowd at the B terminal at present, and the working time of the part of the crowd is concentrated and mainly reflected in the noon and afternoon time periods. And the demand is not strong for the peak valley of the daily electricity consumption at the late peak (17:00-24:00), so the disordered and unmanaged charging method is the waste of resources.
Disclosure of Invention
The invention aims to solve the timely problem of providing a charging and replacing control method under the peak-valley electricity price of a charging and replacing cabinet, which can effectively reduce the electricity load rate during the peak period of a power grid.
In order to realize the purpose of the invention, the invention adopts the following technical scheme:
a charging and replacing control method for orderly charging under peak-valley electricity price of a battery cabinet comprises the following steps:
judging whether the current power consumption is in the peak stage of the domestic power consumption;
when the battery is in the off-peak period, entering a disordered charging mode, counting the battery replacement frequency according to the time period, analyzing and storing the minimum full-power quantity n;
when the current cabinet is in a peak period, calculating and storing the number m of the full-electricity batteries which can be replaced by the current cabinet through a specific algorithm, wherein the specific algorithm is as follows: setting a full-electricity quantity SOC threshold, comparing the current electric quantities of all batteries in the cabinet one by one, and adding 1 to the full-electricity quantity count if the compared battery electric quantities are more than or equal to the set full-electricity quantity SOC threshold in the comparison process; otherwise, comparing the next battery until all the batteries in all the bins are compared;
comparing the number, if the number m of the current fully charged batteries is larger than or equal to the minimum fully charged number n, suspending the charging of all the charging batteries, and enabling the whole system to enter an idle state; if not, entering the next step;
arranging the batteries which are not fully charged in a descending order according to the SOC, orderly charging the (n-m) sequenced batteries, pausing to output after the batteries reach a replaceable state, and entering an idle mode;
when a power change event occurs or the number of fully charged and replaceable batteries in the cabinet changes, judging whether the current time is still at a life power utilization peak, and if so, triggering a dynamic adjustment strategy; otherwise, exiting the ordered charging mechanism and entering the unordered charging mechanism; if the current time is in a low valley period of power utilization in the early morning, all the batteries which are not fully charged are selected to be charged again;
wherein the dynamic adjustment policy is: a battery newly entering the cabinet cannot start charging by default in the peak period of power utilization; then arranging the batteries newly entering the cabinet and the sorted battery packs in descending order according to the SOC, and selecting and determining the battery with the highest electric quantity; and finally, performing complementary charging operation on the selected battery with the highest electric quantity until the battery is fully charged to reach a replaceable state.
The method and the device aim at the disordered charging of the charging after the charging is finished, and can achieve the purpose of reducing the load rate of power consumption of the power grid in the peak period under the condition of not influencing market operation; the charging is limited orderly in peak valley, the charging is normally disordered in low valley, and according to the charging standard of the peak valley electricity price, the cost input of the electricity fee can be reduced, so that the profitability is improved.
Drawings
Fig. 1 is a schematic structural diagram of an application system of the ordered charging control method under the peak-valley electricity price of the charging and swapping cabinet in an embodiment;
FIG. 2 is a schematic circuit diagram of a main control board according to an embodiment;
FIG. 3 is a schematic diagram of a communication circuit between the power distribution cabinet and the charger according to an embodiment;
FIG. 4 is a schematic diagram of an embodiment of a power distribution cabinet controlled charger output circuit;
FIG. 5 is a schematic flow chart illustrating an orderly charging control method under peak-to-valley electricity rates of the charging and swapping cabinet in an embodiment;
fig. 6 is an interaction diagram of the battery, the bin control board and the charger in fig. 5.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
The embodiment provides a charging and replacing control method in order under peak-valley electricity price of a cabinet, referring to fig. 1, the charging and replacing control method comprises a cloud platform and a charging and replacing cabinet, wherein the charging and replacing cabinet comprises a main control board, a plurality of bin control boards, a plurality of chargers, a plurality of batteries and a detection board, the cloud platform and the charging and replacing cabinet are connected through a Transmission Control Protocol (TCP) 4G, the main control board is respectively communicated with the bin control boards, the chargers and the detection board through a Controller Area Network (CAN) communication mode, and the bin control boards are correspondingly communicated with the batteries through an RS485 communication mode.
In this embodiment, the cloud platform is a power exchange cabinet background; the power exchange cabinet is equipment for exchanging batteries for the batteries of users; the main control board is a core processing component in the battery replacement cabinet and is mainly responsible for data interaction between the local and background of the battery replacement cabinet and management and exit of an ordered charging mechanism, and from the consideration of comprehensive functions, performance and cost of the bin control board and the detection board, the main control board adopts an STM32F103C8T6 control chip to be optimal, and the control chip is shown in a figure of fig. 2; the detection board is a system detection component in the power exchange cabinet and is mainly responsible for data acquisition and control of cabinet smoke, water level, temperature, door control, shunt tripping and the like; the bin control board is a transfer component of the battery changing cabinet, plays a role in connection, is mainly responsible for reading and identifying battery information and controlling charging output, and uploads and issues main control information and battery information.
The charger is a device for charging lithium batteries and is responsible for charging the batteries, referring to fig. 3, fig. 3 is a communication circuit diagram of a power change cabinet and the charger, and the communication principle of the power change cabinet and the charger is as follows: differential signaling is used for communication. The differential signal is an electric signal with equal amplitude and opposite phase transmitted on two signal lines by a transmitting end, and a signal with doubled amplitude is obtained by subtracting the received signals of the two lines by a receiving end. Usually, two communication AB lines are adopted for RS485 communication, and are marked as COM _ RS485_ A and COM _ RS485_ B in the figure. After passing through a conversion chip SP485EEN-L/TR circuit, when the receiving state has a level which is more than +200mV, a positive logic level signal is output, and when the voltage is less than-200 mV, a negative logic level signal is output.
Referring to fig. 4, fig. 4 is a schematic diagram of an output circuit of a battery replacement cabinet control charger, and the control principle is as follows: the partial output control circuit is mainly controlled by a Q8 triode SS8050 and a J1 relay SLA-12VDC-SL-A, when the system is in an idle and uncharged state, a CHARGE _ CON inputs a low level signal by default, Q8 is in an off-grounding state, and a J1 coil is not electrified, namely an output switch is turned off; when the system starts charging, CHARGE _ CON inputs a high signal, then Q8 is turned on internally, the loop generates current, and the output switch for J1 coil energization is closed.
The battery is a lithium battery, a secondary battery (rechargeable battery) and comprises a BMS management system; the TCP 4G connection is a communication mode of long connection; the CAN communication mode is a hardware communication mode and is used for communication among the master control and detection board, the bin control board and the charger; the RS485 communication method is a mode of hardware communication and is used for communication between the bin control board and the battery; the ammeter is a metering tool and counts the electric energy consumed in the operation process of the power exchange cabinet; the water level, the fan, the temperature and the trip are peripheral equipment which are used for detecting whether the system is soaked and detecting temperature data.
The method for controlling ordered charging of the charging and replacing cabinet at the peak-valley electricity price is formed by operating ordered charging control programs in a main control board in the charging and replacing cabinet, wherein the main control board mainly comprises a judgment module, a communication module and a charging control module, and the judgment module: judging whether the peak-valley power utilization time is in the peak-valley power utilization time period, and ensuring the minimum full power quantity when the peak-valley power utilization is in the peak-valley power utilization time; a communication module: the battery replacement cabinet determines the real-time states of the battery and the charger through RS485 communication between the battery and the charger, and whether the battery and the charger can normally output charging or not; a charging control module: and controlling the output of the charger, and closing the charging control module to output charging after the charger detects that the charger enters an output state without abnormality. Referring to fig. 5 and fig. 6, the method for controlling ordered charging of the charging and swapping cabinet at the peak-to-valley electricity price provided in this embodiment includes the following steps:
judging whether the current power consumption is in the peak period (17:00-24:00) of the domestic power consumption;
when the battery is in the off-peak period, entering a disordered charging mode, counting the battery replacement frequency according to the time period, analyzing and storing the minimum full-power quantity n;
when the current cabinet is in a peak period, calculating the number m of the replaceable full-electricity batteries of the current cabinet through a specific algorithm and storing the number m, wherein the specific algorithm is as follows: setting a full-electricity quantity SOC threshold (which can be set to 80%), comparing the current electric quantities of all batteries in the cabinet one by one, and adding 1 to the full-electricity quantity count if the compared battery electric quantities are more than or equal to the set full-electricity quantity SOC threshold in the comparison process; otherwise, comparing the next battery until all the batteries in all the bins are compared;
comparing the number, if the number m of the current fully charged batteries is larger than or equal to the minimum fully charged number n, suspending the charging of all the charging batteries, and enabling the whole system to enter an idle state; if not, entering the next step;
arranging the batteries which are not fully charged in a descending order according to the SOC, calculating the charging time T required for reaching the full-charge replaceable state according to the output power of the charger, and considering the rationality of an adjusting mechanism when carrying out subsequent dynamic adjustment if the charging time T is overlarge;
selecting (n-m) batteries for orderly charging the sorted batteries, pausing output after the batteries reach a replaceable state, and entering an idle mode;
when a power change event occurs or the number of fully charged and replaceable batteries in the cabinet changes, judging whether the current time is still at a life power utilization peak, and if so, triggering a dynamic adjustment strategy; otherwise, exiting the ordered charging mechanism and entering the unordered charging mechanism; if the current time is in a low valley period of power utilization in the early morning, all the batteries which are not fully charged are selected to be charged again;
wherein, the dynamic adjustment strategy is as follows: a battery newly entering the cabinet cannot start charging by default in the peak period of power utilization; then arranging the batteries newly entering the cabinet and the sorted battery packs in descending order according to the SOC, and selecting and determining the battery with the highest electric quantity; and finally, performing complementary charging operation on the selected battery with the highest electric quantity until the battery is fully charged to reach a replaceable state.
In this embodiment, the orderly charging means that the operating power of the power exchange cabinet is dynamically adjusted during the peak-valley of the power consumption, and the power consumption of the whole power exchange cabinet is reduced and the electric energy is saved only under the condition that the basic power exchange requirement of a user is met. And when the peak period is missed and the early morning low-valley period is entered, the full power state is recovered to carry out the charging mechanism.
The embodiment aims at the disordered charging which is realized by charging after the charging is finished, and can reduce the load rate of power consumption of a power grid in a peak period under the condition of not influencing market operation; the charging is limited orderly in peak valley, the charging is normally disordered in low valley, and according to the charging standard of the peak valley electricity price, the cost input of the electricity fee can be reduced, so that the profitability is improved.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (1)
1. A charging and replacing control method for orderly charging at peak-valley electricity price of a battery cabinet is characterized by comprising the following steps:
judging whether the current power consumption is in the peak stage of the domestic power consumption;
when the battery is in the off-peak period, entering a disordered charging mode, counting the battery replacement frequency according to the time period, analyzing and storing the minimum full-power quantity n;
when the current cabinet is in a peak period, calculating and storing the number m of the full-electricity batteries which can be replaced by the current cabinet through a specific algorithm, wherein the specific algorithm is as follows: setting a full-electricity quantity SOC threshold, comparing the current electric quantities of all batteries in the cabinet one by one, and adding 1 to the full-electricity quantity count if the compared battery electric quantities are more than or equal to the set full-electricity quantity SOC threshold in the comparison process; otherwise, comparing the next battery until all the batteries in all the bins are compared;
comparing the number, if the number m of the current fully charged batteries is larger than or equal to the minimum fully charged number n, suspending the charging of all the charging batteries, and enabling the whole system to enter an idle state; if not, entering the next step;
arranging the batteries which are not fully charged in a descending order according to the SOC, orderly charging the (n-m) sequenced batteries, pausing to output after the batteries reach a replaceable state, and entering an idle mode;
when a power change event occurs or the number of fully charged and replaceable batteries in the cabinet changes, judging whether the current time is still at a life power utilization peak, and if so, triggering a dynamic adjustment strategy; otherwise, exiting the ordered charging mechanism and entering the unordered charging mechanism; if the current time is in a low valley period of power utilization in the early morning, all the batteries which are not fully charged are selected to be charged again;
wherein the dynamic adjustment policy is: a battery newly entering the cabinet cannot start charging by default in the peak period of power utilization; then arranging the batteries newly entering the cabinet and the sorted battery packs in descending order according to the SOC, and selecting and determining the battery with the highest electric quantity; and finally, performing complementary charging operation on the selected battery with the highest electric quantity until the battery is fully charged to reach a replaceable state.
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| CN202110408044.8A CN113085650A (en) | 2021-04-15 | 2021-04-15 | Ordered charging control method under peak-valley electricity price of charging and replacing battery cabinet |
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| CN202110408044.8A CN113085650A (en) | 2021-04-15 | 2021-04-15 | Ordered charging control method under peak-valley electricity price of charging and replacing battery cabinet |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113452056A (en) * | 2021-07-26 | 2021-09-28 | 北京市腾河智慧能源科技有限公司 | Charging control method and system of battery exchange cabinet, equipment and storage medium |
| WO2024000107A1 (en) * | 2022-06-27 | 2024-01-04 | 宁德时代新能源科技股份有限公司 | Battery charging method and charging apparatus |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926717A (en) * | 2016-11-21 | 2017-07-07 | 蔚来汽车有限公司 | Electrical changing station charging method and system based on greedy algorithm |
| CN109130943A (en) * | 2018-07-24 | 2019-01-04 | 燕山大学 | Shared battery station control strategy |
| CN110588430A (en) * | 2019-08-21 | 2019-12-20 | 深圳易马达科技有限公司 | Charging method and charging equipment |
| WO2020027199A1 (en) * | 2018-07-31 | 2020-02-06 | 本田技研工業株式会社 | Charging system, charging device, charging method, and program |
| CN111137168A (en) * | 2019-12-30 | 2020-05-12 | 浙江吉智新能源汽车科技有限公司 | Battery charging method and system for battery replacement station |
| CN111806284A (en) * | 2020-07-21 | 2020-10-23 | 博众精工科技股份有限公司 | Intelligent charging method and device for charging and replacing power station |
| CN111959329A (en) * | 2020-07-16 | 2020-11-20 | 浙江吉智新能源汽车科技有限公司 | Charging control system and method for battery in charging and replacing power station |
-
2021
- 2021-04-15 CN CN202110408044.8A patent/CN113085650A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926717A (en) * | 2016-11-21 | 2017-07-07 | 蔚来汽车有限公司 | Electrical changing station charging method and system based on greedy algorithm |
| CN109130943A (en) * | 2018-07-24 | 2019-01-04 | 燕山大学 | Shared battery station control strategy |
| WO2020027199A1 (en) * | 2018-07-31 | 2020-02-06 | 本田技研工業株式会社 | Charging system, charging device, charging method, and program |
| CN110588430A (en) * | 2019-08-21 | 2019-12-20 | 深圳易马达科技有限公司 | Charging method and charging equipment |
| CN111137168A (en) * | 2019-12-30 | 2020-05-12 | 浙江吉智新能源汽车科技有限公司 | Battery charging method and system for battery replacement station |
| CN111959329A (en) * | 2020-07-16 | 2020-11-20 | 浙江吉智新能源汽车科技有限公司 | Charging control system and method for battery in charging and replacing power station |
| CN111806284A (en) * | 2020-07-21 | 2020-10-23 | 博众精工科技股份有限公司 | Intelligent charging method and device for charging and replacing power station |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113452056A (en) * | 2021-07-26 | 2021-09-28 | 北京市腾河智慧能源科技有限公司 | Charging control method and system of battery exchange cabinet, equipment and storage medium |
| CN113452056B (en) * | 2021-07-26 | 2022-11-08 | 北京市腾河智慧能源科技有限公司 | Charging control method and system of battery exchange cabinet, equipment and storage medium |
| WO2024000107A1 (en) * | 2022-06-27 | 2024-01-04 | 宁德时代新能源科技股份有限公司 | Battery charging method and charging apparatus |
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Application publication date: 20210709 |