Method, device and related equipment for determining protection measures for energy storage systems

Abstract

The present application provides a method, apparatus, and related equipment for determining a protective measure for an energy storage system, in which, when the energy storage system is in an operating state, the method compares pre-obtained first target attitude sensing data with a predetermined attitude sensing threshold, compares pre-obtained first target tilt angle sensing data with a predetermined tilt angle sensing threshold, and compares pre-obtained first target earthquake sensing data with a predetermined earthquake sensing threshold, and determines a first target protective measure set to protect the energy storage system based on the comparison results.

Description

[Technical Field]

[0001] This application is filed with the China Patent Office on December 27, 2022, with application number 202211683637.6, and the invention title is "Method, device and related equipment for determining protection measures for energy storage systems." utility model Priority is claimed to the application and to the Chinese invention application bearing application number 202223530041.0 and entitled "Energy Storage Management and Protection System," the entire contents of which are incorporated herein by reference.

[0002] The present application relates to the technical field of energy storage systems, and more particularly to a method, apparatus and related equipment for determining a protection measure for an energy storage system. [Background technology]

[0003] An energy storage system is a partitioned object or spatial region that defines the research target when analyzing the energy storage process, including the import and export of energy and materials, energy conversion, and memory devices. Energy storage systems are usually complex energy systems that involve multiple types of energy, multiple devices, multiple materials, and various processes, and change over time. Therefore, many indicators are required to represent their performance. Commonly used evaluation indicators include energy storage density, energy storage power, energy storage efficiency, energy storage evaluation, and environmental impact. Summary of the Invention [Problem to be solved by the invention]

[0004] The present application aims to provide a method, apparatus and related equipment for determining protective measures for an energy storage system, and to solve the problem of how to enable the energy storage system to proactively respond to ground undulations and uneven conditions (e.g., due to earthquakes or other factors) that jeopardize the safety of the energy storage system. [Means for solving the problem]

[0005] To achieve the above objective, the present application employs the following technical solutions.

[0006] In a first aspect, the present application provides a method for determining a protection strategy for an energy storage system, the method comprising:

[0007] When the energy storage system is in an operating state, it receives a plurality of sensing data transmitted from an on-board sensing system, and the plurality of sensing data includes attitude sensing data, tilt angle sensing data, and earthquake sensing data.

[0008] The attitude sensing data, tilt angle sensing data, and earthquake sensing data are normalized, respectively, to obtain processed first target attitude sensing data, first target tilt angle sensing data, and first target earthquake sensing data.

[0009] Respectively, the first target attitude sensing data is compared with a predetermined attitude sensing threshold to obtain a first comparison result, the first target tilt angle sensing data is compared with a predetermined tilt angle sensing threshold to obtain a second comparison result, and the first target earthquake sensing data is compared with a predetermined earthquake sensing threshold to obtain a third comparison result.

[0010] A first target protection strategy set to protect the energy storage system is determined based on the first comparison result, the second comparison result, and the third comparison result.

[0011] In a second aspect, the present application provides an apparatus for determining a protection strategy for an energy storage system, the apparatus comprising: a first receiving unit configured to receive a plurality of sensing data transmitted from an on-board sensing system when the energy storage system is in an operating state, the plurality of sensing data including attitude sensing data, tilt angle sensing data, and earthquake sensing data; a first normalization unit configured to perform normalization processing on the attitude sensing data, the tilt angle sensing data, and the earthquake sensing data, respectively, to obtain processed first target attitude sensing data, first target tilt angle sensing data, and first target earthquake sensing data; a first comparing unit, a second comparing unit, and a third comparing unit, each configured to compare the first target attitude sensing data with a predetermined attitude sensing threshold to obtain a first comparison result, compare the first target tilt angle sensing data with a predetermined tilt angle sensing threshold to obtain a second comparison result, and compare the first target earthquake sensing data with a predetermined earthquake sensing threshold to obtain a third comparison result; and a first determination unit configured to determine a first target protection strategy set to protect the energy storage system based on the first comparison result, the second comparison result, and the third comparison result.

[0012] In a third aspect, the present application further provides an electronic device, the electronic device comprising: one or more processors; Memory and and one or more applications stored in the memory and configured to be executed by the processor to implement the method for determining a protective measure for the energy storage system.

[0013] In a fourth aspect, the present application further provides a computer-readable storage medium having a computer program stored therein, the computer program being loaded by a processor to cause the processor to execute steps in the method for determining a protective measure for the energy storage system.

[0014] In a fifth aspect, the present application further provides an energy storage management and protection system, the energy storage management and protection system comprising: an energy storage unit; a sensor system including at least an attitude sensor, a tilt angle sensor, and a seismic sensor, each of which collects a plurality of sensing data when the energy storage unit is in an operating state; The processor is electrically connected to the energy storage unit and the sensor system, respectively, and receives a plurality of sensing data transmitted from the sensor system for the processor, determines a target protection measure to protect the energy storage unit, and controls the operating state of the energy storage unit according to the target protection measure. [Effects of the Invention]

[0015] The effects of the present invention are as follows.

[0016] According to the method for determining a protection measure for an energy storage system provided in the present application, when the energy storage system is in an operating state, a plurality of sensing data transmitted from an on-board sensing system is received, the plurality of sensing data including attitude sensing data, tilt angle sensing data, and earthquake sensing data; normalizing the attitude sensing data, tilt angle sensing data, and earthquake sensing data, respectively, to obtain processed first target attitude sensing data, first target tilt angle sensing data, and first target earthquake sensing data; and respectively converting the first target attitude sensing data into a predetermined attitude sensing data. the first target tilt angle sensing data is compared with a predetermined tilt angle sensing threshold to obtain a first comparison result; the first target earthquake sensing data is compared with a predetermined earthquake sensing threshold to obtain a third comparison result; and based on the first comparison result, the second comparison result, and the third comparison result, a first target protection measure set to protect the energy storage system is determined, thereby enabling the energy storage system to proactively respond to ground undulations and uneven conditions (e.g., due to earthquakes or other factors) that may endanger the safety of the energy storage system, and improving the safety of the energy storage system. [Brief explanation of the drawings]

[0017] [Figure 1] FIG. 1 is a schematic diagram illustrating a scenario for a system for determining a protection measure for an energy storage system provided in an embodiment of the present application. [Figure 2] FIG. 2 is a schematic diagram showing a flow according to one embodiment of a method for determining a protection measure for an energy storage system provided in an embodiment of the present application. [Figure 3] 1 is a structural schematic diagram of an embodiment of a device for determining a protection measure for an energy storage system provided in an embodiment of the present application; FIG. [Figure 4] 1 is a structural schematic diagram of one embodiment of an electronic device provided in an embodiment of the present application; [Figure 5] 1 is a structural schematic diagram of an energy storage management and protection system provided in an embodiment of the present application; FIG. [Figure 6] 1 is a structural schematic diagram of one of the sensor systems provided in the embodiments of the present application. [Figure 7] FIG. 1 is another structural schematic diagram of a sensor system provided in an embodiment of the present application. [Figure 8] FIG. 2 is another structural schematic diagram of the energy storage management and protection system provided in the embodiment of the present application. [Figure 9] FIG. 1 is a structural schematic diagram of one of the fire-fighting units provided in the embodiments of the present application. DETAILED DESCRIPTION OF THE INVENTION

[0018] The following clearly and completely describes the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application, but it is clear that the described embodiments are only some embodiments of the present application and do not represent all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative efforts fall within the scope of protection of the present application.

[0019] In this description, terms indicating orientation or positional relationships, such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," are based on the orientation or positional relationships shown in the drawings and are intended solely to facilitate and simplify the description of this application. They are not intended to indicate or imply that the referenced devices or elements must have, be configured, or operate in a particular orientation, and therefore should not be construed as limitations of this application. Furthermore, the terms "first" and "second" should be understood to be used for descriptive purposes only and do not indicate or suggest relative importance or implicitly designate the number of features of the referenced technology. Thus, a feature qualified as "first" or "second" can explicitly or implicitly include one or more features. In this description, unless explicitly and specifically limited, "plurality" means two or more, and "at least one" means one, two, or more.

[0020] As used herein, the term "exemplary" means "serving as an example, illustration, or description." An embodiment described as "exemplary" herein is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is provided to enable any person skilled in the art to make and use the present invention. In the following description, details are set forth for purposes of interpretation. It is understood that one skilled in the art will recognize that the present invention can be practiced without these specific details. In other embodiments, well-known structures and processes are not detailed to avoid obscuring the description of the present application with unnecessary detail. Thus, the present application is not intended to be limited to the embodiments shown, but is accorded the widest scope consistent with the principles and features disclosed herein.

[0021] The embodiments of the present application provide a method, an apparatus, and related devices for determining a protection strategy for an energy storage system, each of which is described in detail below.

[0022] As shown in Fig. 1, Fig. 1 is a schematic diagram illustrating a scenario related to a system for determining a protective measure for an energy storage system provided in an embodiment of the present application. The system for determining a protective measure for an energy storage system includes an electronic device 100, which is shown in Fig. 1, and a device for determining a protective measure for an energy storage system is integrated into the electronic device 100.

[0023] The electronic device 100 in the embodiment of the present application is mainly configured to receive a plurality of sensing data transmitted from an on-board sensing system when the energy storage system is in an operating state, the plurality of sensing data including attitude sensing data, tilt angle sensing data, and earthquake sensing data, respectively perform normalization processing on the attitude sensing data, tilt angle sensing data, and earthquake sensing data, obtain processed first target attitude sensing data, first target tilt angle sensing data, and first target earthquake sensing data, respectively compare the first target attitude sensing data with a predetermined attitude sensing threshold to obtain a first comparison result, compare the first target tilt angle sensing data with a predetermined tilt angle sensing threshold to obtain a second comparison result, compare the first target earthquake sensing data with a predetermined earthquake sensing threshold to obtain a third comparison result, and determine a first target protection measure set to protect the energy storage system based on the first comparison result, the second comparison result, and the third comparison result.

[0024] In the embodiment of the present application, the electronic device 100 may be a terminal or a server. When the electronic device 100 is a server, it may be an independent server, a server network or a server group made up of servers. For example, the electronic device 100 described in the embodiment of the present application includes, but is not limited to, a computer, a network host, a single network server, a group of multiple network servers, or a cloud server constructed from multiple servers. Here, the cloud server is constructed from multiple computers or network servers based on cloud computing.

[0025] As can be understood, when the electronic device 100 in the embodiment of the present application is a terminal, the terminal used may be a device including both receiving hardware and transmitting hardware, i.e., a device including both receiving hardware and transmitting hardware capable of performing bidirectional communication over a bidirectional communication link. Such a device may include a cellular or other communication device, which may include a single-line display, a multi-line display, or a cellular or other communication device without a multi-line display. The specific electronic device 100 may be a desktop terminal or a mobile terminal, and the electronic device 100 may be one of a mobile phone, a tablet computer, a laptop computer, a medical auxiliary device, etc.

[0026] Those skilled in the art can understand that the application environment shown in Fig. 1 is only one application scenario for the solution of the present application, and does not limit the application scenario for the solution of the present application, and other application environments may include more or fewer electronic devices than those shown in Fig. 1. For example, Fig. 1 shows only one electronic device, and it can be understood that the system for determining a protection measure for an energy storage system may include one or more other electronic devices, the details of which are not limited herein.

[0027] Also, as shown in FIG. 1 , the system for determining protective measures for an energy storage system further includes a memory 200 configured to store data, where storing data includes, for example, storing a plurality of sensing data transmitted from the sensing system and protective measure determination data for the energy storage system, for example, storing protective measure determination data for the energy storage system when the system for determining protective measures for an energy storage system is operating.

[0028] It should be noted that the schematic diagram of the scenario relating to the system for determining protection measures for an energy storage system shown in Figure 1 is merely an example, and the system and scenario for determining protection measures for an energy storage system described in the embodiments of the present application are intended to more clearly explain the technical solutions of the embodiments of the present application and are not intended to limit the technical solutions provided in the embodiments of the present application. Those skilled in the art will understand that with the evolution of the system for determining protection measures for an energy storage system and the emergence of new business scenarios, the technical solutions provided in the embodiments of the present application can also be applied to similar technical problems.

[0029] Next, a method for determining a protection measure for an energy storage system provided in an embodiment of the present application will be described.

[0030] In the embodiments of the present application relating to a method for determining protective measures for an energy storage system, the device for determining protective measures for an energy storage system is the executing entity, and for the sake of simplicity and ease of explanation, this executing entity will be omitted in the following method embodiments. This device for determining a protective measure for an energy storage system is used in an electronic device, and the method includes: receiving a plurality of sensing data transmitted from an on-board sensing system when the energy storage system is in an operating state, the plurality of sensing data including attitude sensing data, inclination angle sensing data, and earthquake sensing data; performing normalization processing on the attitude sensing data, inclination angle sensing data, and earthquake sensing data, respectively, to obtain processed first target attitude sensing data, first target inclination angle sensing data, and first target earthquake sensing data; respectively comparing the first target attitude sensing data with a predetermined attitude sensing threshold to obtain a first comparison result, comparing the first target inclination angle sensing data with a predetermined inclination angle sensing threshold to obtain a second comparison result, and comparing the first target earthquake sensing data with a predetermined earthquake sensing threshold to obtain a third comparison result; and determining a first target protective measure set to protect the energy storage system based on the first comparison result, the second comparison result, and the third comparison result.

[0031] Referring to Figures 2 to 4, Figure 2 is a schematic diagram showing a flow according to one embodiment of a method for determining a protective measure for an energy storage system provided in an embodiment of the present application, and this method for determining a protective measure for an energy storage system includes the following steps 201 to 204.

[0032] In 201, when the energy storage system is in an operational state, it receives a plurality of sensing data transmitted from an on-board sensing system.

[0033] Here, the multiple sensing data include attitude sensing data, tilt angle sensing data, and earthquake sensing data. The sensing system includes multiple sensors configured to collect corresponding sensing data. Specifically, the sensing system includes an attitude sensor, a tilt angle sensor, and a earthquake sensor. The attitude sensor is configured to collect attitude sensing data of the energy storage system. For example, the attitude sensor may be a high-performance 3D motion attitude measurement system based on MEMS (micro-electro-mechanical system) technology. The attitude sensor includes motion sensors such as a 3-axis gyroscope, a 3-axis accelerometer, and a 3-axis electronic compass, and obtains temperature-compensated 3D attitude and orientation data using an embedded low-power ARM processor. Using a quaternion-based 3D algorithm and special data fusion technology, zero-drift 3D attitude and orientation data expressed in quaternions and Euler angles is output in real time. This tilt angle sensor is configured to collect tilt angle sensing data for an energy storage system. This tilt angle sensor, also known as an inclinometer, tilt measuring device, spirit level, or tilt angle meter, is typically configured to measure changes in the horizontal angle of the system. Spirit levels have evolved from simple water levels to modern electronic spirit levels as a result of advances in automation and electronic measurement technology. A tilt angle sensor can be used to measure changes in tilt relative to a horizontal plane. The theory is based on Newton's second law, which, based on fundamental physical principles, states that within a system, velocity cannot be measured, but its acceleration can. If the initial velocity is known, linear velocity can be calculated by integration, and thus linear displacement can be calculated. This seismic sensor is configured to collect seismic sensing data for an energy storage system. It can be used to detect seismic signals, typically divided into three dimensions: east-west, north-south, and vertical. When an earthquake occurs, seismic waves propagate to the seismic sensor at a speed of 5 to 7 kilometers per second. The seismic sensor then converts the detected mechanical signals into electrical signals to collect seismic sensing data.

[0034] In 202, normalization processing is performed on the attitude sensing data, tilt angle sensing data, and earthquake sensing data, respectively, to obtain processed first target attitude sensing data, first target tilt angle sensing data, and first target earthquake sensing data.

[0035] Here, the normalization process is mainly used to convert (or map) the above-mentioned multiple sensing data into decimals between (0, 1) and is provided for the convenience of data processing. By mapping the data within the range of 0 to 1, convenience and speed can be improved.

[0036] In 203, the first target attitude sensing data is compared with a predetermined attitude sensing threshold to obtain a first comparison result, the first target tilt angle sensing data is compared with a predetermined tilt angle sensing threshold to obtain a second comparison result, and the first target earthquake sensing data is compared with a predetermined earthquake sensing threshold to obtain a third comparison result, respectively.

[0037] The predetermined attitude sensing threshold, tilt angle sensing threshold, and earthquake sensing threshold can be adjusted according to actual needs. Specifically, the comparison method is to compare the magnitude of each target sensing data with the corresponding threshold, and the comparison result can be that the target sensing data is greater than the corresponding threshold, less than the corresponding threshold, or equal to the corresponding threshold.

[0038] At 204, a first target protection strategy configured to protect the energy storage system is determined based on the first comparison result, the second comparison result, and the third comparison result.

[0039] For example, the method for determining a first target protection strategy set to protect the energy storage system based on the first comparison result, the second comparison result, and the third comparison result can be realized by the following solution, which specifically includes steps A1 and A2.

[0040] In A1, a first risk parameter of the energy storage system is determined based on the first comparison result, the second comparison result, and the third comparison result.

[0041] For example, the following step F1 specifically achieves determining a first risk parameter of the energy storage system based on the first comparison result, the second comparison result, and the third comparison result.

[0042] In F1, weighted fitting is performed on the first comparison result, the second comparison result, and the third comparison result to obtain a first risk parameter of the energy storage system.

[0043] A2 determines a first target protection strategy configured to protect the energy storage system based on the first risk parameter and a set of predetermined risk thresholds.

[0044] Here, the set of risk thresholds may include a first risk threshold and a second risk threshold. For example, the method for determining a first target protection measure set to protect the energy storage system based on the first risk parameter and a set of predetermined risk thresholds can be realized by the following solution, which specifically includes steps B1 to B3.

[0045] In B1, if the first risk parameter is smaller than the first risk threshold, a predetermined first protective measure is called, and the first protective measure is set as a first target protective measure.

[0046] Here, if the first risk parameter is smaller than the first risk threshold, it is determined that the abnormal situation detected by the sensing system will not affect the operation of the energy storage system, and therefore the first protection measure is set according to the judgment situation so as not to interfere with the operating state of the energy storage system, i.e., to ensure that the energy storage system can operate normally.

[0047] In B2, if the first risk parameter is smaller than the second risk threshold and equal to or greater than the first risk threshold, a predetermined second protective measure is called, and the second protective measure is set as a first target protective measure.

[0048] Here, if the first risk parameter is smaller than the second risk threshold and greater than or equal to the first risk threshold, it is determined that the abnormal situation detected by the sensing system will affect the normal operating state of the energy storage system to some extent, and therefore the second protection measure is set to temporarily perform power reduction operation depending on the judgment situation, and when the abnormal state is resolved, to return to the first protection measure until the energy storage system operates normally.

[0049] In B3, if the first risk parameter is greater than the second risk threshold, a predetermined third protective measure is called, and the third protective measure is set as a first target protective measure.

[0050] Here, if the first risk parameter is greater than the second risk threshold, the sensing system determines that the detected abnormal event will have a serious impact on the operation of the energy storage system, and therefore the third protection measure is configured to immediately issue a command to stop the operation of the energy storage system and disconnect the energy storage system from the power grid according to the determination situation.

[0051] After step B3, the method may further include the following steps C1 to C4.

[0052] In C1, after a predetermined first period, the plurality of sensing data transmitted from the sensing system are re-received, and the plurality of sensing data includes attitude sensing data, tilt angle sensing data, and earthquake sensing data.

[0053] In C2, the attitude sensing data, tilt angle sensing data, and earthquake sensing data are normalized, respectively, to obtain processed second target attitude sensing data, second target tilt angle sensing data, and second target earthquake sensing data.

[0054] In C3, the second target attitude sensing data is compared with a predetermined attitude sensing threshold to obtain a fourth comparison result, the second target tilt angle sensing data is compared with a predetermined tilt angle sensing threshold to obtain a fifth comparison result, and the second target earthquake sensing data is compared with a predetermined earthquake sensing threshold to obtain a sixth comparison result, respectively.

[0055] In C4, based on the fourth comparison result, the fifth comparison result, and the sixth comparison result, it is determined to set the energy storage system as a second target protection measure that controls whether to turn on.

[0056] Here, the normalization method in step C2 is the same as that in step 202 above, and therefore the explanation is omitted here. Similarly, the comparison method in step C3 is the same as that in step 203 above, and therefore the explanation is omitted here.

[0057] Here, step C4 may also be performed in the same manner as step A1 and step A2 above, performing weighted fitting on each result to obtain a corresponding second risk parameter, and comparing this second risk parameter with a predetermined first risk threshold and a predetermined second risk threshold respectively. According to the comparison result, it is determined whether the abnormal situation has been resolved, and if the abnormal situation has been resolved, the second target protection strategy is used to control the energy storage system to be automatically turned on again, and if the abnormal situation has not been resolved, the energy storage system is controlled not to be turned on.

[0058] According to the method for determining a protection measure for an energy storage system provided in the present application, when the energy storage system is in an operating state, a plurality of sensing data transmitted from an on-board sensing system is received, the plurality of sensing data including attitude sensing data, tilt angle sensing data, and earthquake sensing data; normalizing the attitude sensing data, tilt angle sensing data, and earthquake sensing data, respectively, to obtain processed first target attitude sensing data, first target tilt angle sensing data, and first target earthquake sensing data; and respectively converting the first target attitude sensing data into a predetermined attitude sensing data. the first target tilt angle sensing data is compared with a predetermined tilt angle sensing threshold to obtain a first comparison result; the first target earthquake sensing data is compared with a predetermined earthquake sensing threshold to obtain a third comparison result; and based on the first comparison result, the second comparison result, and the third comparison result, a first target protection measure set to protect the energy storage system is determined, thereby enabling the energy storage system to proactively respond to ground undulations and uneven conditions (e.g., due to earthquakes or other factors) that may endanger the safety of the energy storage system, and improving the safety of the energy storage system.

[0059] In another embodiment of the present application, after step 204, the method may include the following steps D1 and D2.

[0060] In D1, the temperature sensing parameters transmitted from the on-board temperature sensor are received in real time.

[0061] In D2, it is determined to set a third target protection strategy for the energy storage system based on the temperature sensing parameter and a predetermined temperature threshold.

[0062] For example, in some embodiments of the present application, the method for determining to set a third target protection measure for the energy storage system based on the temperature sensing parameter and a predetermined temperature threshold can be specifically realized by the following solution, which may specifically include the following steps E1 and E2:

[0063] In E1, if the temperature sensing parameter is equal to or greater than a predetermined temperature threshold, a predetermined fourth protective measure is invoked, and the fourth protective measure is set as a third target protective measure.

[0064] Here, the fourth protection measure is to perform a cooling process on the energy storage system.

[0065] In E2, if the temperature sensing parameter is less than a predetermined temperature threshold, a predetermined fifth protective measure is invoked, and the fifth protective measure is set as a third target protective measure.

[0066] The fifth protection measure is to continuously detect the temperature sensing parameter.

[0067] In the embodiment of the present application, by detecting the temperature of the energy storage system, it is possible to ensure that further failures such as spontaneous combustion do not occur in the energy storage system, thereby further improving the safety of the energy storage system.

[0068] In order to better implement the method for determining a protection measure for an energy storage system in the embodiment of the present application, in addition to the method for determining a protection measure for an energy storage system, the embodiment of the present application further provides an apparatus for determining a protection measure for an energy storage system. As shown in FIG. 3 , the apparatus 300 for determining a protection measure for an energy storage system includes: a first receiving unit 301 configured to receive a plurality of sensing data transmitted from an on-board sensing system when the energy storage system is in an operating state, the plurality of sensing data including attitude sensing data, tilt angle sensing data, and earthquake sensing data; a first normalization unit 302 configured to perform normalization processing on the attitude sensing data, the tilt angle sensing data, and the earthquake sensing data, respectively, to obtain processed first target attitude sensing data, first target tilt angle sensing data, and first target earthquake sensing data; a first comparing unit 303, a second comparing unit 304 and a third comparing unit 305 configured to compare the first target attitude sensing data with a predetermined attitude sensing threshold to obtain a first comparison result, compare the first target tilt angle sensing data with a predetermined tilt angle sensing threshold to obtain a second comparison result, and compare the first target earthquake sensing data with a predetermined earthquake sensing threshold to obtain a third comparison result, respectively; and a first determination unit 306 configured to determine a first target protection strategy set to protect the energy storage system based on the first comparison result, the second comparison result, and the third comparison result.

[0069] In one embodiment of the present application, the first determining unit 306 specifically: a second determination unit configured to determine a first risk parameter of the energy storage system based on the first comparison result, the second comparison result, and the third comparison result; and a third determining unit configured to determine a first target protection strategy configured to protect the energy storage system based on the first risk parameter and a set of predetermined risk thresholds.

[0070] In one embodiment of the present application, the group of risk thresholds includes a first risk threshold and a second risk threshold.

[0071] The third determination unit is specifically configured as follows.

[0072] If the first risk parameter is less than the first risk threshold, a predetermined first protective measure is invoked, and the first protective measure is set as a first target protective measure.

[0073] If the first risk parameter is less than the second risk threshold and greater than or equal to the first risk threshold, a predetermined second protective measure is invoked, and the second protective measure is set as a first target protective measure.

[0074] If the first risk parameter is greater than the second risk threshold, a predetermined third protective measure is invoked, and the third protective measure is set as a first target protective measure.

[0075] In one embodiment of the present application, after invoking a predetermined third protective measure if the first risk parameter is greater than the second risk threshold, the device is further configured to:

[0076] After a predetermined first period has elapsed, the plurality of sensing data transmitted from the sensing system is re-received, and the plurality of sensing data includes attitude sensing data, tilt angle sensing data, and earthquake sensing data.

[0077] The attitude sensing data, tilt angle sensing data, and earthquake sensing data are normalized respectively to obtain processed second target attitude sensing data, second target tilt angle sensing data, and second target earthquake sensing data.

[0078] Respectively, the second target attitude sensing data is compared with a predetermined attitude sensing threshold to obtain a fourth comparison result, the second target tilt angle sensing data is compared with a predetermined tilt angle sensing threshold to obtain a fifth comparison result, and the second target earthquake sensing data is compared with a predetermined earthquake sensing threshold to obtain a sixth comparison result.

[0079] Based on the fourth comparison result, the fifth comparison result, and the sixth comparison result, it is determined to set a second target protection measure that controls whether the energy storage system is turned on.

[0080] In one embodiment of the present application, the second determining unit is specifically configured as follows:

[0081] A weighted fitting is performed on the first comparison result, the second comparison result, and the third comparison result to obtain a first risk parameter of the energy storage system.

[0082] In one embodiment of the present application, after determining a first target protection strategy set to protect the energy storage system based on the first comparison result, the second comparison result, and the third comparison result, further comprising: It is configured as follows .

[0083] Second receiving unit By ,Receives temperature sensing parameters transmitted from the on-board temperature sensor in real time. 。

[0084] 4th Decision Unit By and determining a third target protection measure for the energy storage system based on the temperature sensing parameter and a predetermined temperature threshold. 。

[0085] In one embodiment of the present application, the fourth determining unit is specifically configured as follows:

[0086] If the temperature sensing parameter is equal to or greater than a predetermined temperature threshold, a predetermined fourth protective measure is invoked, and the fourth protective measure is set as a third target protective measure.

[0087] If the temperature sensing parameter is less than a predetermined temperature threshold, a predetermined fifth protective measure is invoked, and the fifth protective measure is set as a third target protective measure.

[0088] According to the device for determining protection measures for an energy storage system provided in the present application, a first receiving unit 301 is configured to receive a plurality of sensing data transmitted from an on-board sensing system when the energy storage system is in an operating state, the plurality of sensing data including attitude sensing data, tilt angle sensing data, and earthquake sensing data; a first normalizing unit 302 is configured to perform normalization processing on the attitude sensing data, tilt angle sensing data, and earthquake sensing data, respectively, to obtain processed first target attitude sensing data, first target tilt angle sensing data, and first target earthquake sensing data; a first comparing unit 303, a second comparing unit 304, and a third comparing unit 305 are configured to respectively: The system is configured to compare the first target attitude sensing data with a predetermined attitude sensing threshold to obtain a first comparison result, compare the first target tilt angle sensing data with a predetermined tilt angle sensing threshold to obtain a second comparison result, and compare the first target earthquake sensing data with a predetermined earthquake sensing threshold to obtain a third comparison result; and a first determination unit 306 is configured to determine a first target protection measure set to protect the energy storage system based on the first comparison result, the second comparison result, and the third comparison result, thereby enabling the energy storage system to proactively respond to ground undulations and uneven conditions (e.g., due to earthquakes or other factors) that may endanger the safety of the energy storage system, and improving the safety of the energy storage system.

[0089] In addition to the above-mentioned method and device for determining a protection measure for an energy storage system, embodiments of the present application further provide an electronic device, which is integrated with any one of the devices for determining a protection measure for an energy storage system provided in the embodiments of the present application, and the electronic device comprises: one or more processors; Memory and and one or more applications, the one or more applications being stored in the memory and configured to be executed by the processor to perform any one of the methods described in any one of the embodiments relating to the method for determining a protective measure for the energy storage system.

[0090] The present invention further provides an electronic device, which integrates the device for determining a protection measure for any one of the energy storage systems provided in the present invention. Figure 4 shows a structural diagram of the electronic device according to the present invention, which is specifically as follows:

[0091] The electronic device may include components such as a processor 401 with one or more processing cores, a storage unit 402 with one or more computer-readable storage media, a power supply 403, and an input unit 404. Here, the computer-readable storage medium may be non-volatile or volatile. Those skilled in the art will understand that the structure of the electronic device shown in FIG. 4 does not limit the electronic device, and the electronic device may include more or fewer components than those shown in the drawing, may combine some components, or have a different component arrangement.

[0092] Here, the processor 401 is the control center of the electronic device, connecting each part of the entire electronic device using various interfaces and lines, running or executing software programs and / or modules stored in the storage unit 402, and activating data stored in the storage unit 402, thereby performing various functions of the electronic device, processing data, and providing overall monitoring for the electronic device. Optionally, the processor 401 may include one or more processing cores. Optionally, the processor 401 integrates an application processor and a modem processor, where the application processor mainly processes the operating system, user interface, applications, etc., and the modem processor mainly processes wireless communication. As can be understood, the modem processor does not have to be integrated into the processor 401.

[0093] The storage unit 402 is configured to store software programs and modules, and the processor 401 executes various functional applications and data processing by running the software programs and modules stored in the storage unit 402. The storage unit 402 mainly includes a program storage area and a data storage area. The program storage area may store an operating system, an application required for at least one function (e.g., an audio playback function, an image playback function, etc.), etc. The data storage area may store data generated by the use of the electronic device, etc. Furthermore, the storage unit 402 may include a high-speed random access memory or a non-volatile memory, such as at least one magnetic disk memory device, a flash memory device, or other volatile solid-state memory device. Accordingly, the storage unit 402 may include a memory controller to provide access to the storage unit 402 by the processor 401.

[0094] The electronic device further includes a power supply 403 for supplying power to each component. Optionally, the power supply 403 may be logically connected to the processor 401 via a power management system, which may implement functions such as charge and discharge management and power consumption management. The power supply 403 may further include any of components such as one or more DC or AC power supplies, a recharging system, a power failure detection circuit, a power converter or inverter, and a power status indicator.

[0095] The electronic device may further include an input unit 404 configured to receive input numeric or textual information and generate keyboard, mouse, joystick, optical or trackball signal inputs associated with user settings and function control.

[0096] Although not shown in the drawings, the electronic device may further include a display unit, etc., and the description thereof will be omitted here. Specifically, in the embodiment of the present application, the processor 401 in the electronic device loads executable files corresponding to the processes of one or more applications into the storage unit 402 in accordance with the following instructions, and runs the applications stored in the storage unit 402 by the processor 401 to realize various functions. Specifically, as follows:

[0097] When the energy storage system is in an operating state, the method receives a plurality of sensing data transmitted from an onboard sensing system, the plurality of sensing data including attitude sensing data, tilt angle sensing data, and earthquake sensing data. The method performs normalization processing on the attitude sensing data, tilt angle sensing data, and earthquake sensing data, respectively, to obtain processed first target attitude sensing data, first target tilt angle sensing data, and first target earthquake sensing data. The method compares the first target attitude sensing data with a predetermined attitude sensing threshold to obtain a first comparison result, compares the first target tilt angle sensing data with a predetermined tilt angle sensing threshold to obtain a second comparison result, and compares the first target earthquake sensing data with a predetermined earthquake sensing threshold to obtain a third comparison result. Based on the first comparison result, the second comparison result, and the third comparison result, the method determines a first target protection measure configured to protect the energy storage system.

[0098] According to the method for determining a protection measure for an energy storage system provided in the present application, when the energy storage system is in an operating state, a plurality of sensing data transmitted from an on-board sensing system is received, the plurality of sensing data including attitude sensing data, tilt angle sensing data, and earthquake sensing data; normalizing the attitude sensing data, tilt angle sensing data, and earthquake sensing data, respectively, to obtain processed first target attitude sensing data, first target tilt angle sensing data, and first target earthquake sensing data; and respectively converting the first target attitude sensing data into a predetermined attitude sensing data. the first target tilt angle sensing data is compared with a predetermined tilt angle sensing threshold to obtain a first comparison result; the first target earthquake sensing data is compared with a predetermined earthquake sensing threshold to obtain a third comparison result; and based on the first comparison result, the second comparison result, and the third comparison result, a first target protection measure set to protect the energy storage system is determined, thereby enabling the energy storage system to proactively respond to ground undulations and uneven conditions (e.g., due to earthquakes or other factors) that may endanger the safety of the energy storage system, and improving the safety of the energy storage system.

[0099] To this end, an embodiment of the present application provides a computer-readable storage medium, which may include a read-only memory (ROM), a random access memory (RAM), a magnetic disk, an optical disk, etc. The computer-readable storage medium stores a plurality of instructions, which can be loaded by a processor to cause the processor to execute steps in the method for determining a protection measure for any one of the energy storage systems provided in the embodiment of the present application. For example, the instructions cause the processor to execute the following steps:

[0100] When the energy storage system is in an operating state, the method receives a plurality of sensing data transmitted from an onboard sensing system, the plurality of sensing data including attitude sensing data, tilt angle sensing data, and earthquake sensing data. The method performs normalization processing on the attitude sensing data, tilt angle sensing data, and earthquake sensing data, respectively, to obtain processed first target attitude sensing data, first target tilt angle sensing data, and first target earthquake sensing data. The method compares the first target attitude sensing data with a predetermined attitude sensing threshold to obtain a first comparison result, compares the first target tilt angle sensing data with a predetermined tilt angle sensing threshold to obtain a second comparison result, and compares the first target earthquake sensing data with a predetermined earthquake sensing threshold to obtain a third comparison result. Based on the first comparison result, the second comparison result, and the third comparison result, the method determines a first target protection measure configured to protect the energy storage system.

[0101] Furthermore, an embodiment of the present application provides an energy storage management and protection system, which includes an energy storage unit; a sensor system including an attitude sensor, a tilt angle sensor, and a seismic sensor, each collecting a plurality of sensing data when the energy storage unit is in an operating state; and a processor electrically connected to the energy storage unit and the sensor system, each receiving the plurality of sensing data transmitted from the sensor system, determining a target protection measure to protect the energy storage unit, and controlling the operating state of the energy storage unit in accordance with the target protection measure.

[0102] Referring to FIG. 5 and FIG. 6, FIG. 5 shows one example of an energy storage management and protection system provided in the present application. The structure 1 is a schematic diagram of an energy storage management and protection system including an energy storage unit 500, a sensor system 600, and a processor 700.

[0103] The sensor system 600 includes at least an attitude sensor 601, a tilt angle sensor 602, and a seismic sensor 603. The sensor system 600 is used to collect multiple sensing data when the energy storage unit 500 is in operation. The attitude sensor 601 is used to collect attitude sensing data of the energy storage system. For example, the attitude sensor 601 may be a high-performance 3D motion attitude measurement system based on MEMS technology. The attitude sensor 601 includes motion sensors such as a 3-axis gyroscope, a 3-axis accelerometer, and a 3-axis electronic compass, and obtains temperature-compensated 3D attitude and orientation data using a built-in low-power ARM processor 700. Using a quaternion-based 3D algorithm and special data fusion technology, the sensor outputs zero-drift 3D attitude and orientation data expressed in quaternions and Euler angles in real time. The tilt angle sensor 602 is used to collect tilt angle sensing data for the energy storage system. Also known as an inclinometer, tilt measuring instrument, spirit level, or tilt angle meter, it is typically used to measure changes in the horizontal angle of a system. Spirit levels have evolved from simple water levels to modern electronic spirit levels as a result of advances in automation and electronic measurement technology. The tilt angle sensor 602 can be used to measure changes in tilt relative to a horizontal plane. The theory is based on Newton's second law, which, based on fundamental physical principles, states that while velocity cannot be measured within a system, acceleration can. If the initial velocity is known, linear velocity can be calculated by integration, and thus linear displacement can be calculated. The seismic sensor 603 is used to collect seismic sensing data for the energy storage system. It is typically divided into three dimensions: east-west, north-south, and vertical. It can be used to detect seismic signals. When an earthquake occurs, seismic waves travel to the seismic sensor at a speed of 5 to 7 kilometers per second. Subsequently, the seismic sensor 603 converts the detected mechanical signal into an electrical signal to realize the collection of seismic sensing data.The processor 700 is electrically connected to the energy storage unit 500 and the sensor system 600, and is used to receive a plurality of sensing data transmitted from the sensor system 600, determine a target protection strategy for protecting the energy storage unit 500, and control the operating state of the energy storage unit 500 according to the target protection strategy. Here, all sensors in the sensor system 600 are electrically connected to the processor 700.

[0104] Here, after receiving the plurality of sensing data transmitted from the sensor system 600, the processor 700 performs normalization processing on the attitude sensing data, tilt angle sensing data, and earthquake sensing data, respectively, to obtain processed first target attitude sensing data, first target tilt angle sensing data, and first target earthquake sensing data. Here, the normalization processing is mainly used to convert (or map) the plurality of sensing data into decimals between (0, 1) and is provided for the convenience of data processing. By mapping the data within the range of 0 to 1, convenience and speed can be improved. Then, the processor 700 compares the first target attitude sensing data with a predetermined attitude sensing threshold to obtain a first comparison result, compares the first target tilt angle sensing data with a predetermined tilt angle sensing threshold to obtain a second comparison result, and compares the first target earthquake sensing data with a predetermined earthquake sensing threshold to obtain a third comparison result. Here, the predetermined attitude sensing threshold, tilt angle sensing threshold, and earthquake sensing threshold can be adjusted according to actual needs. Specifically, the comparison method compares the magnitude of each target sensing data with a corresponding threshold, and the comparison result may be that the target sensing data is greater than the corresponding threshold, less than the corresponding threshold, or equal to the corresponding threshold. Finally, a target protection measure for protecting the protected energy storage system is determined based on the first, second, and third comparison results, and the target protection measures specifically include a first protection measure, a second protection measure, and a third protection measure. The present application determines the severity of the abnormal situation from the three comparison results and selects different protection measures. Specifically, if it is determined that the abnormal situation detected by the sensor system will not affect the operation of the energy storage system, the first protection measure is set according to the determination situation so as not to interfere with the operating state of the energy storage system, i.e., to ensure that the energy storage system can operate normally.When it is determined that the abnormal situation detected by the sensor system will have some effect on the normal operation state of the energy storage system, the second protective measure is configured to temporarily perform power reduction operation according to the determination situation, and when the abnormal situation is resolved, to restore the first protective measure until the energy storage system operates normally.When it is determined that the abnormal situation detected by the sensor system will have a serious effect on the operation of the energy storage system, the third protective measure is configured to immediately issue a command to stop the operation of the energy storage system and disconnect the energy storage system from the power grid according to the determination situation.

[0105] In an embodiment of the present application, a sensor system 600 is disposed in the energy storage management and protection system, where the sensor system 600 includes at least an attitude sensor 601, a tilt angle sensor 602, and an earthquake sensor 603; The aforementioned Collecting a plurality of sensing data by the sensor system 600 when the energy storage unit 500 is in an operating state, and The aforementioned Processor 700 receive multiple sensing data transmitted from the sensor system 600, determine a target protection measure to protect the energy storage unit 500, and control the operating state of the energy storage unit 500 according to the target protection measure, thereby enabling the energy storage system to actively respond to uneven ground conditions, bumpy conditions, and even severe ground conditions, and ultimately improving the safety of the energy storage system.

[0106] In some embodiments of the present application, as shown in FIG. 7 , the sensor system 600 further includes a temperature sensor 604, which is electrically connected to the processor 700 and is used to measure the ambient temperature of the energy storage unit 500 in real time. Specifically, in addition to measuring the ambient temperature of the energy storage unit 500 in real time, the temperature sensor 604 is also used to measure the temperature of the energy storage unit 500 itself in real time.

[0107] Here, the temperature sensor 604 (temperature transducer) is a sensor that senses temperature and converts it into a usable output signal, and is divided into two types, contact type and non-contact type, depending on the measurement method, and into two types, thermal resistance and thermocouple, depending on the sensor material and electronic element characteristics. Here, the temperature sensor 604 that measures the environmental temperature may be a non-contact type temperature sensor 604, and the temperature sensor 604 that measures the energy storage system may be a contact type temperature sensor 604.

[0108] As shown in FIG. 8 , in some embodiments of the present application, the energy storage management and protection system further includes a fire-fighting unit 800, which is electrically connected to the processor 700 and is used to receive fire-fighting implementation information transmitted from the processor 700 and perform fire-fighting operations according to the fire-fighting implementation information.

[0109] In some embodiments of the present application, as shown in Fig. 9, the fire fighting unit 800 includes a cooling module 801. The cooling module 801 is electrically connected to the processor 700 and is used to cool the energy storage unit 500. Specifically, the cooling module 801 may be an air-cooling module, which may be a refrigeration and air-conditioning device.

[0110] In some embodiments of the present application, the energy storage management and protection system further includes a visual observation module 900. The visual observation module 900 is electrically connected to the processor 700 and is used to observe the operating status and operating environment of the energy storage unit 500. Here, visual detection refers to using a machine instead of the human eye to perform measurements and judgments. In visual detection, a mechanical vision product (i.e., an image capture device, which can be divided into two types: CMOS and CCD) converts a captured target into an image signal, which is then transmitted to a dedicated image processing system and converted into a digital signal based on information such as pixel distribution, brightness, and color. The image system performs various operations on the signal to extract the target's characteristics and then controls the operation of on-site equipment according to the judgment results. Specifically, in the present application, the visual detection module can detect whether an abnormal situation, such as a fire, exists.

[0111] Furthermore, in some embodiments of the present application, if the visual detection module detects that a fire has broken out in or around the energy storage system, the fire-fighting unit 800 further includes a fire-extinguishing module 802, as shown in FIG. 9 . The fire-extinguishing module 802 is used to extinguish the fire in the energy storage unit 500. Here, the fire-extinguishing module 802 mainly comprises three parts: a fire extinguisher (carbon dioxide fire extinguishing device), a digital temperature control alarm, and a communication module. The digital communication module in the device remotely monitors and controls real-time temperature changes, alarm status, and fire extinguisher information in the fire protection area, thereby remotely monitoring various states of the automatic fire extinguishing device and grasping real-time changes in the fire protection area, thereby maximizing the reduction of loss of life and property in the event of a fire. Specifically, the fire-extinguishing module 802 is typically installed above or around the energy storage system. Considering that a fire in the energy storage system cannot usually be extinguished using water, other type A fire suppression module 802, such as a powder fire suppression device, may also be provided.

[0112] In some embodiments of the present application, the energy storage management and protection system further includes a power grid voltage monitoring unit 1000. The power grid voltage monitoring unit 1000 is electrically connected to the processor 700 and is used to monitor voltage data and waveform data of the power grid.

[0113] Here, the power grid voltage monitoring unit 1000 monitors the voltage data and waveform data of the power grid and sends the voltage data and waveform data to the processor 700. After receiving the voltage data and waveform data, the processor 700 compares them with predetermined voltage data and waveform data thresholds. If the predetermined voltage data and waveform data thresholds are exceeded, the processor 700 generates and sends a power grid alarm signal to the alarm unit 1200. The alarm unit 1200 issues an alarm after receiving the power grid alarm signal.

[0114] In some embodiments of the present application, the energy storage management and protection system further includes a battery voltage monitoring unit 1100. The battery voltage monitoring unit 1100 is electrically connected to the processor 700 and is used to monitor voltage data when the energy storage unit 500 is operating.

[0115] Here, the battery voltage monitoring unit 1100 monitors voltage data when the battery is operating and sends the voltage data to the processor 700. After receiving the voltage data, the processor 700 compares it with a predetermined voltage data threshold. If the voltage data exceeds the predetermined voltage data threshold, it generates a voltage alarm signal and sends it to the alarm unit 1200. The alarm unit 1200 issues an alarm after receiving the power grid alarm signal.

[0116] In some embodiments of the present application, the energy storage management and protection system further includes an alarm unit 1200. The alarm unit 1200 is electrically connected to the processor 700 and is used to receive alarm information sent from the processor 700 and to issue an alarm.

[0117] In some embodiments of the present application, the energy storage management and protection system further includes a power module detection unit 1300. The power module detection unit 1300 is electrically connected to the processor 700 and is used to detect power data of the energy storage unit 500 and determine whether the energy storage unit 500 is operating under overload.

[0118] Here, the power module detection unit 1300 detects power data of the energy storage system to determine whether the energy storage system is operating under overload, and transmits the power data to the processor 700. After receiving the power data, the processor 700 compares it with a predetermined power data threshold. If the predetermined power data threshold is exceeded, the processor 700 generates a power alarm signal and transmits it to the alarm unit 1200. The alarm unit 1200 issues an alarm after receiving the power grid alarm signal.

[0119] The processor 401 and the processor 700 are the same processor.

[0120] In the above-mentioned embodiments, the description of each embodiment has its own focus, and for parts of an embodiment that are not described in detail, reference can be made to the relevant descriptions of other embodiments.

[0121] The method, device, and related equipment for determining a protection measure for an energy storage system provided in the embodiments of the present application have been described in detail above. Although the present specification uses specific examples to explain the principles and embodiments of the present application, the description of the embodiments is merely intended to facilitate understanding of the technical solutions and their core ideas. Those skilled in the art may modify the technical solutions described in the above embodiments or replace some of the technical features with equivalents, but it should be understood that these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the various embodiments of the present application.

Claims

1. When the energy storage system is in an operating state, receiving a plurality of sensing data transmitted from an on-board sensing system, the plurality of sensing data including attitude sensing data, tilt angle sensing data, and earthquake sensing data; performing normalization processing on the attitude sensing data, the tilt angle sensing data, and the earthquake sensing data, respectively, to obtain processed first target attitude sensing data, first target tilt angle sensing data, and first target earthquake sensing data; respectively, comparing the first target attitude sensing data with a predetermined attitude sensing threshold to obtain a first comparison result, comparing the first target tilt angle sensing data with a predetermined tilt angle sensing threshold to obtain a second comparison result, and comparing the first target earthquake sensing data with a predetermined earthquake sensing threshold to obtain a third comparison result; determining a first target protection strategy configured to protect the energy storage system based on the first comparison result, the second comparison result, and the third comparison result; A method for determining protection measures for energy storage systems.

2. determining a first target protection strategy configured to protect the energy storage system based on the first comparison result, the second comparison result, and the third comparison result; determining a first risk parameter of the energy storage system based on the first comparison result, the second comparison result, and the third comparison result; determining a first target protection strategy configured to protect the energy storage system based on the first risk parameter and a set of predetermined risk thresholds. The method for determining a protection strategy for an energy storage system according to claim 1 .

3. the risk threshold group includes a first risk threshold and a second risk threshold, determining a first target protection strategy configured to protect the energy storage system based on the first risk parameter and a set of predetermined risk thresholds; If the first risk parameter is less than the first risk threshold, calling a predetermined first protective measure and setting the first protective measure as a first target protective measure; When the first risk parameter is less than the second risk threshold and is equal to or greater than the first risk threshold, calling a predetermined second protective measure, and setting the second protective measure as a first target protective measure; If the first risk parameter is greater than the second risk threshold, invoking a predetermined third protective measure, and setting the third protective measure as a first target protective measure. The method for determining a protection strategy for an energy storage system according to claim 2.

4. After invoking a predetermined third protective measure when the first risk parameter is greater than the second risk threshold, the method for determining a protective measure for the energy storage system includes: After a predetermined first period, re-receiving a plurality of sensing data transmitted from the sensing system, the plurality of sensing data including attitude sensing data, tilt angle sensing data, and earthquake sensing data; performing normalization processing on the attitude sensing data, the tilt angle sensing data, and the earthquake sensing data, respectively, to obtain processed second target attitude sensing data, second target tilt angle sensing data, and second target earthquake sensing data; respectively, comparing the second target attitude sensing data with a predetermined attitude sensing threshold to obtain a fourth comparison result, comparing the second target tilt angle sensing data with a predetermined tilt angle sensing threshold to obtain a fifth comparison result, and comparing the second target earthquake sensing data with a predetermined earthquake sensing threshold to obtain a sixth comparison result; and determining, based on the fourth comparison result, the fifth comparison result, and the sixth comparison result, to set a second target protection measure that controls whether the energy storage system is turned on. The method for determining a protection strategy for an energy storage system according to claim 3.

5. determining a first risk parameter of the energy storage system based on the first comparison result, the second comparison result, and the third comparison result; performing weighted fitting on the first comparison result, the second comparison result, and the third comparison result to obtain a first risk parameter of the energy storage system; A method for determining a protection measure for the energy storage system according to any one of claims 1 to 4.

6. After determining a first target protection measure set to protect the energy storage system based on the first comparison result, the second comparison result, and the third comparison result, the method for determining a protection measure for the energy storage system includes: receiving temperature sensing parameters transmitted from an on-board temperature sensor in real time; and determining a third target protection strategy for the energy storage system based on the temperature sensing parameter and a predetermined temperature threshold. A method for determining a protection measure for the energy storage system according to any one of claims 1 to 4.

7. determining, based on the temperature sensing parameter and a predetermined temperature threshold, to set a third target protection measure for the energy storage system; When the temperature sensing parameter is equal to or greater than a predetermined temperature threshold, invoking a predetermined fourth protective measure, and setting the fourth protective measure as a third target protective measure; If the temperature sensing parameter is less than a predetermined temperature threshold, invoking a predetermined fifth protective measure, and setting the fifth protective measure as a third target protective measure. The method for determining a protection strategy for an energy storage system according to claim 6.

8. a first receiving unit configured to receive a plurality of sensing data transmitted from an on-board sensing system when the energy storage system is in an operating state, the plurality of sensing data including attitude sensing data, tilt angle sensing data, and earthquake sensing data; a first normalization unit configured to perform normalization processing on the attitude sensing data, the tilt angle sensing data, and the earthquake sensing data, respectively, to obtain processed first target attitude sensing data, first target tilt angle sensing data, and first target earthquake sensing data; a first comparison unit, a second comparison unit, and a third comparison unit, each configured to compare the first target attitude sensing data with a predetermined attitude sensing threshold to obtain a first comparison result, compare the first target tilt angle sensing data with a predetermined tilt angle sensing threshold to obtain a second comparison result, and compare the first target earthquake sensing data with a predetermined earthquake sensing threshold to obtain a third comparison result; a first determination unit configured to determine a first target protection strategy set to protect the energy storage system based on the first comparison result, the second comparison result, and the third comparison result. A device for determining protection measures for an energy storage system.

9. one or more processors; Memory and one or more applications; The one or more applications are stored in the memory and configured to be executed by the processor to implement the method for determining a protective measure for an energy storage system according to any one of claims 1 to 7. electronic equipment.

10. a computer program is stored, the computer program being loaded by a processor to cause the processor to execute the steps of the method for determining a protection measure for an energy storage system according to any one of claims 1 to 7; A computer-readable storage medium.

11. an energy storage unit; a sensor system including at least an attitude sensor, a tilt angle sensor, and a seismic sensor, each of which collects a plurality of sensing data when the energy storage unit is in an operating state; a processor electrically connected to the energy storage unit and the sensor system, respectively, to receive a plurality of sensing data transmitted from the sensor system, to determine a target protection strategy for protecting the energy storage unit, and to control an operating state of the energy storage unit in accordance with the target protection strategy; Energy storage management and protection system.

12. the sensor system further includes a temperature sensor, the temperature sensor being electrically connected to the processor and measuring an ambient temperature of the energy storage unit in real time; The energy storage management and protection system of claim 11.

13. The energy storage management and protection system further includes a fire-fighting unit, the fire-fighting unit is electrically connected to the processor, receives the fire-fighting implementation information transmitted from the processor, and performs fire-fighting operations according to the fire-fighting implementation information. The energy storage management and protection system of claim 11.

14. the firefighting unit includes a cooling module, the cooling module electrically connected to the processor and configured to cool the energy storage unit; The energy storage management and protection system of claim 13.

15. The energy storage management and protection system further includes a visual observation module electrically connected to the processor and configured to observe an operating state and an operating environment of the energy storage unit. The energy storage management and protection system of claim 13.

16. The fire-fighting unit further includes a fire-extinguishing module, the fire-extinguishing module being used to extinguish the energy storage unit. The energy storage management and protection system according to claim 13 or 15.

17. The energy storage management and protection system further includes a power grid voltage monitoring unit, the power grid voltage monitoring unit is electrically connected to the processor, and monitors voltage data and waveform data of the power grid. The energy storage management and protection system according to any one of claims 11 to 15.

18. The energy storage management and protection system further includes a battery voltage monitoring unit, the battery voltage monitoring unit is electrically connected to the processor, and monitors voltage data when the energy storage unit is operating. The energy storage management and protection system according to any one of claims 11 to 15.

19. The energy storage management and protection system further includes an alarm unit, the alarm unit is electrically connected to the processor, receives alarm information transmitted from the processor, and issues an alarm. The energy storage management and protection system according to any one of claims 11 to 15.

20. The energy storage management and protection system further includes a power module detection unit, the power module detection unit is electrically connected to the processor, and is configured to detect power data of the energy storage unit and determine whether the energy storage unit is operating under overload. The energy storage management and protection system according to any one of claims 11 to 15.

Images