Logic method and system for realizing safe storage and charging

Abstract

The invention provides a logic method and system for achieving safe storage and charging. The logic method for achieving safe storage and charging comprises the following steps that storage and charging parameters are adjusted; and the storage and charging strategy is judged, and safe storage and charging are completed. According to the technical scheme, through real-time monitoring and intelligent judgment, over-discharge of the battery can be more effectively prevented, and the safety of the charging process is improved; various safety factors are considered, more comprehensive protection measures are provided, and risks in the charging process are reduced.

Description

Background Art

[0002] Defects of the prior art:

[0003] 1. Lack of real-time power regulation: Existing technologies may not be able to respond to changes in battery status in real time, resulting in a brief power outage beyond the rated range of the battery during overcharging.

[0004] 2. Insufficient battery power management: While ensuring the charging speed, existing technologies may ignore the optimal management of battery power and fail to maximize economic benefits while meeting charging needs.

[0005] 3. Limited safety measures: Although existing technologies take battery safety issues into consideration, they may lack comprehensive protection measures to deal with various potential charging anomalies. Summary of the invention

[0006] The present application provides a logical method and system for achieving safe storage and charging, which is used to optimize the battery power management strategy while ensuring safety and meeting charging requirements.

[0007] In a first aspect, a logical method for achieving safe storage and charging is provided, comprising the following steps:

[0008] Adjust storage and charging parameters;

[0009] Determine the storage and charging strategy to complete safe storage and charging.

[0010] In the above technical scheme, the storage and charging parameters are adjusted, and the storage and charging strategies are judged to complete safe storage and charging. Through real-time monitoring and intelligent judgment, the battery can be more effectively prevented from over-discharging, thereby improving the safety of the charging process. The charging strategy can be dynamically adjusted according to real-time data and preset parameters, thereby optimizing the battery power management and improving the economic benefits. A variety of safety factors are taken into consideration, providing more comprehensive protection measures and reducing the risks during the charging process.

[0011] In a specific implementation scheme, the step of adjusting the storage and charging parameters specifically includes:

[0012] monitoring the storage and charging parameters;

[0013] The charging and storing parameters are adjusted, and the parameters of the terminal are updated.

[0014] In a specific implementation plan, the storage and charging strategy is judged to complete the steps of safe storage and charging, specifically including:

[0015] Making an enabling judgment on the storage and charging strategy;

[0016] Determine the release limit parameters;

[0017] Determine the prohibited parameters;

[0018] Determine the discharge power value.

[0019] In a specific implementation scheme, the charging parameters include charging strategy enable, discharge limit, discharge prohibition value, discharge power reference value, adjustment step size and planned curve power.

[0020] In a second aspect, a logic system for realizing safe storage and charging is provided, comprising:

[0021] Parameter module, used to adjust storage and charging parameters;

[0022] The strategy module is used to judge the storage and charging strategy and complete safe storage and charging.

[0023] In the above technical scheme, the storage and charging parameters are adjusted, and the storage and charging strategies are judged to complete safe storage and charging. Through real-time monitoring and intelligent judgment, the battery can be more effectively prevented from over-discharging, thereby improving the safety of the charging process. The charging strategy can be dynamically adjusted according to real-time data and preset parameters, thereby optimizing the battery power management and improving the economic benefits. A variety of safety factors are taken into consideration, providing more comprehensive protection measures and reducing the risks during the charging process.

[0024] In a specific implementation scheme, the step of adjusting the storage and charging parameters specifically includes:

[0025] monitoring the storage and charging parameters;

[0026] The charging and storing parameters are adjusted, and the parameters of the terminal are updated.

[0027] In a specific implementation plan, the storage and charging strategy is judged to complete the steps of safe storage and charging, specifically including:

[0028] Making an enabling judgment on the storage and charging strategy;

[0029] Determine the release limit parameters;

[0030] Determine the prohibited parameters;

[0031] Determine the discharge power value.

[0032] In a specific implementation scheme, the charging parameters include charging strategy enable, discharge limit, discharge prohibition value, discharge power reference value, adjustment step size and planned curve power.

[0033] According to a third aspect, an electronic device is provided, comprising a processor, wherein the processor is coupled to a memory, wherein at least one computer program is stored in the memory, and the at least one computer program is loaded and executed by the processor so that the electronic device implements any one of the logical methods for implementing safe charging.

[0034] In the above technical scheme, the storage and charging parameters are adjusted, and the storage and charging strategies are judged to complete safe storage and charging. Through real-time monitoring and intelligent judgment, the battery can be more effectively prevented from over-discharging, thereby improving the safety of the charging process. The charging strategy can be dynamically adjusted according to real-time data and preset parameters, thereby optimizing the battery power management and improving the economic benefits. A variety of safety factors are taken into consideration, providing more comprehensive protection measures and reducing the risks during the charging process.

[0035] In a fourth aspect, a computer-readable storage medium is provided, wherein at least one computer program is stored in the computer-readable storage medium, and the at least one computer program is loaded and executed by a processor so that the computer-readable storage medium implements any one of the logical methods for implementing secure storage.

[0036] In the above technical scheme, the storage and charging parameters are adjusted, and the storage and charging strategies are judged to complete safe storage and charging. Through real-time monitoring and intelligent judgment, the battery can be more effectively prevented from over-discharging, thereby improving the safety of the charging process. The charging strategy can be dynamically adjusted according to real-time data and preset parameters, thereby optimizing the battery power management and improving the economic benefits. A variety of safety factors are taken into consideration, providing more comprehensive protection measures and reducing the risks during the charging process. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 A flowchart of a logical method for implementing safe storage and charging provided in an embodiment of the present application;

[0038] Figure 2 A structural block diagram of a logic system for implementing safe storage and charging provided in an embodiment of the present application;

[0039] Figure 3 A specific flow chart for adjusting storage and charging parameters provided in an embodiment of the present application;

[0040] Figure 4 A specific flow chart for determining a storage and charging strategy according to an embodiment of the present application. DETAILED DESCRIPTION

[0041] The present application is further described in detail below through the accompanying drawings and embodiments. Through these descriptions, the characteristics and advantages of the present application will become clearer and more specific.

[0042] The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. Although various aspects of the embodiments are shown in the drawings, the drawings are not necessarily drawn to scale unless otherwise noted.

[0043] In addition, the technical features involved in different embodiments of the present application described below can be combined with each other as long as they do not conflict with each other.

[0044] To facilitate understanding of the logical method and system for achieving safe storage and charging provided by the embodiment of the present application, its application scenario is first explained. The logical method and system for achieving safe storage and charging provided by the embodiment of the present application are used to optimize the battery power management strategy on the premise of ensuring safety and meeting charging requirements. Defects of the prior art: 1. Lack of real-time power regulation: The prior art may not be able to respond to changes in the battery state in real time, resulting in a short period of power exceeding the rated range of the battery during overcharging. 2. Insufficient battery power management: While ensuring the charging speed, the prior art may ignore the optimal management of the battery power and fail to maximize economic benefits while meeting charging requirements. 3. Limited safety measures: Although the prior art takes into account the safety of the battery, it may lack comprehensive protective measures to deal with various potential charging abnormalities. For this reason, the embodiment of the present application provides a logical method and system for achieving safe storage and charging, so as to optimize the battery power management strategy on the premise of ensuring safety and meeting charging requirements. The following is a detailed description of the embodiment in conjunction with specific drawings.

[0045] refer to Figures 1 to 4 , Figure 1 A flowchart of a logical method for implementing safe storage and charging provided in an embodiment of the present application; Figure 2 A structural block diagram of a logic system for implementing safe storage and charging provided in an embodiment of the present application; Figure 3 A specific flow chart for adjusting storage and charging parameters provided in an embodiment of the present application; Figure 4 A specific flow chart for determining a storage and charging strategy according to an embodiment of the present application.

[0046] exist Figure 1 In the embodiment of the present application, a logical method for realizing safe storage and charging is provided, comprising the following steps:

[0047] Adjust storage and charging parameters;

[0048] Determine the storage and charging strategy to complete safe storage and charging.

[0049] In the above technical scheme, the storage and charging parameters are adjusted, and the storage and charging strategies are judged to complete safe storage and charging. Through real-time monitoring and intelligent judgment, the battery can be more effectively prevented from over-discharging, thereby improving the safety of the charging process. The charging strategy can be dynamically adjusted according to real-time data and preset parameters, thereby optimizing the battery power management and improving the economic benefits. A variety of safety factors are taken into consideration, providing more comprehensive protection measures and reducing the risks during the charging process.

[0050] In a specific implementation scheme, the step of adjusting the storage and charging parameters specifically includes:

[0051] monitoring the storage and charging parameters;

[0052] The charging and storing parameters are adjusted, and the parameters of the terminal are updated.

[0053] In a specific implementation plan, the storage and charging strategy is judged to complete the steps of safe storage and charging, specifically including:

[0054] Making an enabling judgment on the storage and charging strategy;

[0055] Determine the release limit parameters;

[0056] Determine the prohibited parameters;

[0057] Determine the discharge power value.

[0058] In a specific implementation scheme, the charging parameters include charging strategy enable, discharge limit, discharge prohibition value, discharge power reference value, adjustment step size and planned curve power.

[0059] Specifically, in view of the defects in the prior art, the technical problems to be solved by this application are as follows:

[0060] 1. Storage and supercharging safety charging issues: When using supercharging facilities for fast charging, there is a risk of over-discharging of the battery, which may cause battery performance degradation or even damage, affecting the battery life and safety. The technical problem to be solved by the present invention is how to prevent the battery from over-discharging during supercharging and ensure that the battery is safely charged within the rated power range.

[0061] 2. Calculate the maximum limits of ACDC and DCDC: During the charging process, the maximum output limits of ACDC and DCDC need to be controlled to prevent exceeding the charging capacity of the battery. The technical problem to be solved by the present invention is how to ensure the safety of the charging process by reasonably limiting the output power of these converters while meeting the super charging requirements.

[0062] 3. Ensure the maximum power and benefits of the energy storage battery: When supercharging, it is necessary to consider the power management of the energy storage battery to keep the battery within a reasonable power range, which can not only meet the charging demand, but also ensure the power reserve of the energy storage battery, optimize the battery power management, and thus maximize the benefits in the electricity market. The technical problem to be solved by the present invention is how to optimize the battery power management strategy to maximize economic benefits while ensuring safety and meeting charging needs.

[0063] refer to Figure 3 and Figure 4 The logic method for achieving safe storage and charging provides a safer, more efficient and economical charging solution for energy storage systems and supercharging facilities; by adjusting storage and charging parameters and making storage and charging strategy judgments, the safety and efficiency of the energy storage system during supercharging are ensured. Specifically, it includes:

[0064] 1. Adjust the storage and charging parameters, including the following steps:

[0065] (1) Parameter adjustment and monitoring: Setting storage and charging strategy parameters includes storage and charging strategy enable, discharge limit, discharge prohibition value, discharge power reference value, adjustment step size and planned curve power.

[0066] (2) Parameter adjustment: If changes are detected in the storage and charging strategy parameters, proceed to the next step (3) to update the parameter values; if no changes are detected, continue monitoring (1).

[0067] (3) Terminal parameter update: The terminal receives and updates the parameter values ​​and prepares to execute the storage and charging strategy based on the new parameters.

[0068] 2. Determination of storage and charging strategy, including the following steps:

[0069] Obtain the maximum allowable discharge power DP{max}, maximum allowable charging power CP{max} of the BMS (battery management system), real-time PCS (power conversion system) power RTPCS and PCS rated power RP in real time.

[0070] (1) Strategy enable judgment: read the policy enable parameter value to determine whether the storage and charging strategy is enabled. If the strategy is not enabled, return to step (1) to re-monitor; if the strategy is enabled, proceed to the next step (2).

[0071] (2) Discharge limit parameter judgment: Read the discharge limit parameter to determine whether the current SOC (battery state of charge) is less than the discharge limit value. If it is less than the discharge limit value, proceed to step (3); if it is greater than or equal to the discharge limit value, proceed to step (4).

[0072] (3) Discharge prohibition parameter judgment: Read the discharge prohibition value parameter to determine whether the current SOC is less than the discharge prohibition value. If it is less than the discharge prohibition value, proceed to step (8); if it is greater than or equal to the discharge prohibition value, proceed to step (7).

[0073] (4) Discharge power value judgment: Read the discharge power reference value. If the BMS discharge power is greater than the reference value, go to step (5); otherwise, go to step (6).

[0074] (5) DCDC maximum limit power = BMS maximum allowable discharge power - real-time PCS power, PCS theoretical power = real-time PCS power - adjustment step size, ACDC maximum limit power = non-overload power;

[0075] (6) DCDC maximum limit power = BMS maximum allowable discharge power - real-time PCS power, PCS theoretical power = planned curve power, ACDC maximum limit power = non-overload power;

[0076] (7) DCDC maximum limit power = BMS maximum allowable discharge power - real-time PCS power, PCS theoretical power = real-time PCS power - adjustment step size, ACDC maximum limit power = non-overload power;

[0077] (8) DCDC maximum limit power = real-time PCS power, PCS theoretical power = real-time PCS power - adjustment step size, ACDC maximum limit power = non-overload power;

[0078] In the above technical solution, 1. Intelligent judgment logic is implemented: through a series of judgment logics, the present invention can intelligently determine the execution of the charging strategy to ensure that the battery operates within a safe range; 2. Optimization of economic benefits: through intelligent management of battery charging and discharging, the present invention aims to maximize the economic benefits of the energy storage system; 3. Comprehensive safety considerations: a variety of safety factors are considered, including the maximum allowable discharge power of the battery, the charging power reference value, the adjustment step size, etc., to ensure the safety of the charging process.

[0079] In a specific implementation scheme, an adaptive control algorithm is used to adjust the charging strategy according to the battery status and grid demand.

[0080] In a specific implementation scheme, the charging control strategy is integrated into the battery management system, and the real-time data of the BMS is used to optimize the charging process.

[0081] exist Figure 2 In the embodiment of the present application, a logic system for realizing safe storage and charging is provided, including:

[0082] Parameter module, used to adjust storage and charging parameters;

[0083] The strategy module is used to judge the storage and charging strategy and complete safe storage and charging.

[0084] In the above technical scheme, the storage and charging parameters are adjusted, and the storage and charging strategies are judged to complete safe storage and charging. Through real-time monitoring and intelligent judgment, the battery can be more effectively prevented from over-discharging, thereby improving the safety of the charging process. The charging strategy can be dynamically adjusted according to real-time data and preset parameters, thereby optimizing the battery power management and improving the economic benefits. A variety of safety factors are taken into consideration, providing more comprehensive protection measures and reducing the risks during the charging process.

[0085] In a specific implementation scheme, the step of adjusting the storage and charging parameters specifically includes:

[0086] monitoring the storage and charging parameters;

[0087] The charging and storing parameters are adjusted, and the parameters of the terminal are updated.

[0088] In a specific implementation plan, the storage and charging strategy is judged to complete the steps of safe storage and charging, specifically including:

[0089] Making an enabling judgment on the storage and charging strategy;

[0090] Determine the release limit parameters;

[0091] Determine the prohibited parameters;

[0092] Determine the discharge power value.

[0093] In a specific implementation scheme, the charging parameters include charging strategy enable, discharge limit, discharge prohibition value, discharge power reference value, adjustment step size and planned curve power.

[0094] An embodiment of the present application also provides an electronic device, comprising a processor, wherein the processor is coupled to a memory, wherein at least one computer program is stored in the memory, and the at least one computer program is loaded and executed by the processor so that the electronic device implements any one of the logical methods for implementing safe storage and charging.

[0095] In the above technical scheme, the storage and charging parameters are adjusted, and the storage and charging strategies are judged to complete safe storage and charging. Through real-time monitoring and intelligent judgment, the battery can be more effectively prevented from over-discharging, thereby improving the safety of the charging process. The charging strategy can be dynamically adjusted according to real-time data and preset parameters, thereby optimizing the battery power management and improving the economic benefits. A variety of safety factors are taken into consideration, providing more comprehensive protection measures and reducing the risks during the charging process.

[0096] An embodiment of the present application also provides a computer-readable storage medium, in which at least one computer program is stored. The at least one computer program is loaded and executed by a processor so that the computer-readable storage medium implements any one of the logical methods for implementing secure storage and charging.

[0097] In the above technical scheme, the storage and charging parameters are adjusted, and the storage and charging strategies are judged to complete safe storage and charging. Through real-time monitoring and intelligent judgment, the battery can be more effectively prevented from over-discharging, thereby improving the safety of the charging process. The charging strategy can be dynamically adjusted according to real-time data and preset parameters, thereby optimizing the battery power management and improving the economic benefits. A variety of safety factors are taken into consideration, providing more comprehensive protection measures and reducing the risks during the charging process.

[0098] Those skilled in the art will appreciate that the present application may be implemented as a system, method or computer program product.

[0099] Therefore, the present disclosure may be specifically implemented in the following forms, namely: it may be completely hardware, it may be completely software (including firmware, resident software, microcode, etc.), or it may be a combination of hardware and software, generally referred to herein as a "circuit", "module" or "system". In addition, in some embodiments, the present application may also be implemented in the form of a computer program product in one or more computer-readable media, and the computer-readable medium may contain computer-readable program code.

[0100] Any combination of one or more computer-readable media can be used. Computer-readable media can be computer-readable signal media or computer-readable storage media. Computer-readable storage media can be, for example, but not limited to, electrical, magnetic, optical, electromagnetic, infrared, or semiconductor systems, devices or devices, or any combination of the above. More specific examples (non-exhaustive list) of computer-readable storage media include: electrical connections with one or more wires, portable computer disks, hard disks, random access memories (RAM), read-only memories (ROM), erasable programmable read-only memories (EPROM or flash memory), optical fibers, portable compact disk read-only memories (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the above. In this document, computer-readable storage media can be any tangible medium containing or storing a program, which can be used by or in combination with an instruction execution system, device or device.

[0101] Although the embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and cannot be understood as limiting the present application. A person of ordinary skill in the art can change, modify, replace and modify the above embodiments within the scope of the present application. On this basis, a variety of replacements and improvements can be made to the present application, all of which fall within the scope of protection of the present application.

Claims

1. A logical method for achieving safe storage and charging, characterized in that: The following steps are involved: Adjust storage and charging parameters; Determine the storage and charging strategy to complete safe storage and charging.

2. The logic method for realizing safe storage and charging according to claim 1, characterized in that: The steps of adjusting the storage and charging parameters specifically include: monitoring the storage and charging parameters; The charging and storing parameters are adjusted, and the parameters of the terminal are updated.

3. The logic method for realizing safe storage and charging according to claim 2, characterized in that: Determine the storage and charging strategy and complete the steps of safe storage and charging, including: Making an enabling judgment on the storage and charging strategy; Determine the release limit parameters; Determine the prohibited parameters; Determine the discharge power value.

4. The logic method for achieving safe storage and charging according to claim 3, characterized in that: The charging and storing parameters include charging and storing strategy enable, discharge limit value, discharge forbidden value, discharge power reference value, adjustment step length and planned curve power.

5. A logic system for achieving safe storage and charging, characterized in that: include: Parameter module, used to adjust storage and charging parameters; The strategy module is used to judge the storage and charging strategy and complete safe storage and charging.

6. The logic system for realizing safe storage and charging according to claim 5, characterized in that: The steps of adjusting the storage and charging parameters specifically include: monitoring the storage and charging parameters; The charging and storing parameters are adjusted, and the parameters of the terminal are updated.

7. The logic system for realizing safe storage and charging according to claim 6, characterized in that: Determine the storage and charging strategy and complete the steps of safe storage and charging, including: Making an enabling judgment on the storage and charging strategy; Determine the release limit parameters; Determine the prohibited parameters; Determine the discharge power value.

8. The logic system for realizing safe storage and charging according to claim 7, characterized in that: The charging and storing parameters include charging and storing strategy enable, discharge limit value, discharge forbidden value, discharge power reference value, adjustment step length and planned curve power.

9. An electronic device, characterized in that: The electronic device includes a processor, the processor is coupled to a memory, the memory stores at least one computer program, and the at least one computer program is loaded and executed by the processor so that the electronic device implements the logical method for realizing safe storage and charging as described in any one of claims 1 to 4.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores at least one computer program, and the at least one computer program is loaded and executed by the processor so that the computer-readable storage medium implements the logical method for realizing safe storage as described in any one of claims 1 to 4.

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