WO2024104146A1 - 一种电池簇的联动控制系统及方法 - Google Patents

一种电池簇的联动控制系统及方法 Download PDF

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Publication number
WO2024104146A1
WO2024104146A1 PCT/CN2023/128534 CN2023128534W WO2024104146A1 WO 2024104146 A1 WO2024104146 A1 WO 2024104146A1 CN 2023128534 W CN2023128534 W CN 2023128534W WO 2024104146 A1 WO2024104146 A1 WO 2024104146A1
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Prior art keywords
battery cluster
thermal runaway
inhibitor
isolation
target battery
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PCT/CN2023/128534
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English (en)
French (fr)
Inventor
范尚杰
Original Assignee
深圳海辰储能科技有限公司
厦门海辰储能科技股份有限公司
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Publication of WO2024104146A1 publication Critical patent/WO2024104146A1/zh

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • A62C31/02—Nozzles specially adapted for fire-extinguishing
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • A62C31/28—Accessories for delivery devices, e.g. supports
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
    • A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
    • A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/383—Flame arresting or ignition-preventing means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/10—Temperature sensitive devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/20—Pressure-sensitive devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • the present invention relates to the technical field of new energy batteries, and in particular to a linkage control system and method for a battery cluster.
  • Energy storage fire protection is a key point that needs to be considered in battery energy storage. Once a thermal runaway occurs in an energy storage container, a chain combustion reaction will often occur, causing the fire to spread and increase the harm.
  • energy storage containers mostly adopt a full flooding fire fighting strategy, that is, when the fire controller sends an alarm signal, the valve of the suppression device is activated at the same time to release gas into the container to solve the thermal runaway, but the suppression efficiency of this strategy is not high.
  • the present application provides a battery cluster linkage control system and method, which can mobilize fire-fighting resources among different battery clusters to timely and centrally suppress thermal runaway, realize cluster-level linkage, and thus improve the thermal runaway suppression efficiency in energy storage containers.
  • an embodiment of the present application provides a linkage control system for a battery cluster, the system comprising a plurality of detector modules, a plurality of isolation and suppression devices, and a control host; the plurality of isolation and suppression devices are respectively arranged in each battery cluster, each of the plurality of isolation and suppression devices is equipped with a solenoid valve, and the plurality of isolation and suppression devices are connected by pipelines;
  • Multiple detector modules are installed in each battery cluster, respectively, for detecting environmental data of the battery modules in the corresponding battery cluster and periodically reporting the environmental data;
  • the control host is used to determine the first target battery cluster where thermal runaway occurs based on environmental data; and determine whether the inhibitor in the isolation suppression device A in the first target battery cluster is in a normal state; if the inhibitor in the isolation suppression device A is in an abnormal state, determine the second target battery cluster where the inhibitor is in a normal state from other battery clusters except the first target battery cluster, open the solenoid valve of the isolation suppression device B in the second target battery cluster, and transport the inhibitor in the isolation suppression device B to the first target battery cluster through a pipeline to resolve the thermal runaway.
  • the embodiment of the present application disperses the inhibitors of the energy storage container into each battery cluster, and utilizes the flexible arrangement of the cluster space to reduce the volume of the inhibitors, which can maximize the use of the box space and improve the energy density of the energy storage system.
  • the control host can determine the battery cluster that can be supported by the inhibitors from other battery clusters (for example, adjacent battery clusters), so as to solve the thermal runaway through the inhibitors in the isolation suppression device in the battery cluster, thereby realizing the call and sharing of fire-fighting resources between clusters, and achieving timely and centralized suppression, quickly controlling the spread of fire, and preventing the spread of thermal runaway to battery equipment in other clusters.
  • it can also prevent the situation where the inhibitors are not replenished in time, the inhibitors are insufficient, or the inhibitors fail in a single battery cluster, thereby improving the suppression efficiency of the entire energy storage container.
  • each of the plurality of detector modules includes a detector group consisting of at least one of a temperature detector, a humidity detector, a smoke detector, and a gas detector; after the inhibitor in the isolation suppression device B is transported to the first target battery cluster through a pipeline to solve the thermal runaway, the control host is further used to:
  • the environmental data reported by the detector group in the first target battery cluster is preferentially read according to the data reading priority
  • a third target battery cluster in which the inhibitor is in a normal state is determined from other battery clusters except the first target battery cluster and the second target battery cluster;
  • the solenoid valve of the isolation suppression device C in the third target battery cluster is opened, and the inhibitor in the isolation suppression device C is transported to the first target battery cluster through the pipeline to solve the thermal runaway.
  • the control host when a battery cluster has thermal runaway and is successfully suppressed, in order to facilitate continuous monitoring of the battery cluster, the control host will set the data reading priority of the detector group in the battery cluster to the highest, so as to give priority to reading the environmental data reported by the detector group in the next cycle, so as to determine whether the thermal runaway continues to occur.
  • the battery cluster that can be supported by the inhibitor is determined again from the remaining battery clusters, so as to call the inhibitor in the battery cluster to prevent the continuous occurrence of thermal runaway, so that the available fire fighting resources can be called in turn to solve the problem of continuous occurrence of thermal runaway in the battery cluster.
  • control host is further used to:
  • the solenoid valve of the isolation inhibition device A is opened, and the thermal runaway of the first target battery cluster is resolved by the inhibitor in the isolation inhibition device A;
  • Each of the plurality of detector modules includes a detector group consisting of at least one of a temperature detector, a humidity detector, a smoke detector, and a gas detector; after the thermal runaway of the first target battery cluster is resolved by isolating the inhibitor in the inhibition device A, the control host is further used to:
  • the environmental data reported by the detector group in the first target battery cluster is preferentially read according to the data reading priority
  • a second target battery cluster is determined from battery clusters other than the first target battery cluster, and the solenoid valve of the isolation suppression device B in the second target battery cluster is opened, and the inhibitor in the isolation suppression device B is transported to the first target battery cluster through a pipeline to resolve the thermal runaway.
  • the control host suppresses the thermal runaway of the battery cluster through the inhibitor, thereby achieving accurate cluster-level suppression.
  • single-cluster suppression is more conducive to saving inhibitors than full-flood spraying.
  • the control host will set the data reading priority of the detector group in the battery cluster to the highest, so as to give priority to reading the environmental data reported by the detector group in the next cycle, so as to determine whether thermal runaway continues to occur.
  • a battery cluster (such as the second target battery cluster) that can be supported by the inhibitor is determined from the remaining battery clusters (such as the adjacent battery cluster) to call the inhibitor in the battery cluster to prevent continuous occurrence of thermal runaway.
  • the environmental data includes temperature data, and in determining a second target battery cluster in which the inhibitor is in a normal state from other battery clusters other than the first target battery cluster, the control host, Specifically used for:
  • the battery cluster with the lowest confidence score and whose inhibitor is in a normal state is determined as the second target battery cluster.
  • a confidence score for the isolation suppression device in each battery cluster supporting the battery cluster experiencing thermal runaway is obtained, and then the battery cluster with the lowest confidence score and whose inhibitor is in a normal state is determined as the battery cluster that can be supported by the inhibitor, so that the battery cluster with more idle inhibitors in the current cycle and the next cycle can be called to support and suppress thermal runaway.
  • control host in terms of obtaining the probability of thermal runaway of each battery cluster in the next cycle based on the temperature data of the current cycle and the temperature data of the historical cycle of each battery cluster, the control host is specifically used to:
  • the temperature data of each battery cluster in the next cycle is predicted
  • the first preset temperature value is the battery self-heating temperature T1.
  • the control host predicts the temperature data of each battery cluster in other battery clusters in the next cycle, and obtains the probability of thermal runaway of each battery cluster in the next cycle based on the temperature data of the next cycle and the first preset temperature value.
  • Battery clusters with higher probabilities are generally not included in the ranks of fire-fighting resources that can be called because their inhibitors are very likely to be used for thermal runaway suppression in the next few cycles.
  • control host is further used to:
  • each battery cluster does not have thermal runaway, an operation is performed to obtain the probability of each battery cluster having thermal runaway in the next cycle based on the temperature data of the current cycle and the temperature data of the historical cycle of each battery cluster;
  • the battery cluster with thermal runaway is filtered out, and a second target battery cluster is determined from the remaining battery clusters.
  • control host is further used to:
  • a first-level warning signal is generated
  • the second preset temperature value is the thermal runaway triggering temperature T2
  • the third preset temperature value is the thermal runaway maximum temperature T3;
  • different warning signals are generated based on different temperature data of the battery cluster with thermal runaway in the current cycle, so as to adopt different solutions.
  • each isolation and suppression device is further equipped with a pressure switch, which controls the host and is also used for:
  • the pressure data reported by the pressure switch is obtained. If the pressure data is greater than or equal to the preset pressure value, it is determined that the inhibitor in the corresponding isolation and suppression device is in a normal state; if the pressure data is less than the preset pressure value, it is determined that the inhibitor in the corresponding isolation and suppression device is in an abnormal state.
  • control host can determine whether the inhibitor in the corresponding isolation suppression device is in a normal state through the pressure data reported by the pressure switch. If so, the inhibitor in the isolation suppression device can be used to solve the thermal runaway. Otherwise, the inhibitor in the isolation suppression device in the adjacent battery cluster can be called in time to solve the thermal runaway, so as to avoid the situation where the inhibitor fails to start and the inhibitor cannot be sprayed.
  • a second aspect of an embodiment of the present application provides a linkage control system for a battery cluster, the system comprising a detection module, a first determination module, a second determination module and a control module;
  • a detection module used to detect environmental data of battery modules in the corresponding battery cluster and periodically report the environmental data
  • a first determination module configured to determine a first target battery cluster in which thermal runaway occurs according to environmental data, and to determine whether an inhibitor in an isolation inhibition device A in the first target battery cluster is in a normal state;
  • a second determination module configured to determine a second target battery cluster whose inhibitor is in a normal state from other battery clusters except the first target battery cluster if the inhibitor in the isolation inhibition device A in the first target battery cluster is in an abnormal state;
  • the control module is used to open the solenoid valve of the isolation suppression device B in the second target battery cluster, and transport the inhibitor in the isolation suppression device B to the first target battery cluster through the pipeline to solve the thermal runaway.
  • the second aspect is the software system corresponding to the first aspect.
  • the first aspect is the software system corresponding to the first aspect.
  • a third aspect of an embodiment of the present application provides a linkage control method for a battery cluster, which is applied to a linkage control system of a battery cluster.
  • the method includes:
  • a second target battery cluster in which the inhibitor is in a normal state is determined from other battery clusters except the first target battery cluster;
  • the solenoid valve of the isolation suppression device B in the second target battery cluster is opened, and the inhibitor in the isolation suppression device B is transported to the first target battery cluster through the pipeline to solve the thermal runaway.
  • the third aspect is the method corresponding to the above-mentioned second aspect.
  • the third aspect is the method corresponding to the above-mentioned second aspect.
  • beneficial effects please refer to the above-mentioned second aspect.
  • a fourth aspect of an embodiment of the present application provides a computer-readable storage medium, which stores a computer program.
  • the computer program is executed by a device to implement the method described in any one of the third aspects above.
  • FIG1 is a schematic diagram of a linkage control system of a battery cluster provided in an embodiment of the present application
  • FIG2 is a schematic diagram of obtaining temperature data of adjacent battery clusters in the next cycle provided by an embodiment of the present application
  • FIG3 is a schematic diagram of an adjacent battery cluster provided in an embodiment of the present application.
  • FIG4 is a schematic diagram of another linkage control system of a battery cluster provided in an embodiment of the present application.
  • FIG. 5 is a schematic flow chart of a linkage control method for a battery cluster provided in an embodiment of the present application.
  • 100 linkage control system of battery cluster; 110, detector module; 120, isolation suppression device; 130, control host; 140, solenoid valve; 150, pressure switch; 160, pipeline; 170, injection device; 401, detection module; 402, first determination module; 403, second determination module; 404, control module.
  • energy storage containers generally adopt a full flooding gas fire fighting solution.
  • the fire controller sends an alarm signal and starts the valve to release gas into the energy storage container to solve thermal runaway.
  • an energy storage container usually uses a device to store thermal runaway inhibitors, which makes it difficult for the full flooding fire fighting solution to suppress a certain battery cluster in a targeted manner. Once the inhibitor fails to start, the inhibitor cannot be sprayed, resulting in the energy storage container being unable to use inhibitors to solve thermal runaway. At this time, it can only use other devices, which makes the suppression efficiency low and increases the risk of fire spread. In addition, most of the inhibitors in the current fire fighting system can only be sprayed once.
  • the fire fighting system generally starts to work only when the sensor senses smoke and temperature abnormalities. There is a lack of effective prior protection, and the difficulty of suppressing thermal runaway will increase.
  • the embodiments of the present application provide a linkage control system and method for a battery cluster.
  • the linkage control system 100 of the battery cluster includes multiple detector modules 110, multiple isolation and suppression devices 120 and a control host 130, wherein multiple isolation and suppression devices 120 are respectively arranged in each battery cluster (it should be understood that the battery module is stored in the energy storage container in the form of a battery cluster, and one energy storage container usually includes multiple battery clusters), each isolation and suppression device 120 is installed with a solenoid valve 140 and a pressure switch 150, multiple isolation and suppression devices 120 are connected by a pipeline 160, and an injection device 170 is arranged on the pipeline section in each battery cluster.
  • the dosage of the inhibitor stored in each isolation and suppression device 120 is the dosage for single cluster suppression.
  • Each detector module 110 is installed in each battery cluster, respectively, for detecting the environmental data of the battery modules in the corresponding battery cluster, and periodically reporting the environmental data.
  • Each detector module 110 can be used to detect at least temperature, smoke, and combustible gas, and the environmental data includes but is not limited to temperature data, smoke data, and combustible gas data, that is, the environmental data reported by the detector module 110 in each battery cluster in each cycle can be represented by a vector.
  • each detector module 110 also has a data analysis function. When any data in the environmental data reaches the data threshold, the detector module 110 will also send an alarm signal to the control host 130, so that the control host 130 generates a warning signal and controls the alarm to perform a linkage alarm.
  • the control host 130 is used to determine the first target battery cluster that has thermal runaway according to the environmental data.
  • the environmental data may carry the location identifier of each battery cluster in the energy storage container.
  • the control host 130 analyzes the environmental data. If it is determined that a certain environmental data includes abnormal data caused by thermal runaway, the first target battery cluster that has thermal runaway can be determined based on the location identifier in the environmental data.
  • the environmental data may carry the device identifier of the detector module 110.
  • the control host 130 stores the association relationship between each device identifier and the location identifier of the corresponding battery cluster in the energy storage container.
  • the control host 130 analyzes the environmental data.
  • the first target battery cluster that has thermal runaway can be determined based on the association relationship between the device identifier and the location identifier in the environmental data.
  • the location identifier of battery cluster 1 is location ij
  • the device identifier of the detector module 110 in battery cluster 1 is C 1.
  • the control host 130 can determine the battery cluster that has thermal runaway and the location of the battery cluster based on the association relationship C 1 -location ij .
  • i and j represent the row position and column position of the battery cluster in the energy storage container, respectively.
  • the control host 130 is also used to determine whether the inhibitor in the isolation suppression device A in the first target battery cluster is in a normal state.
  • the control host 130 is specifically used to: obtain the pressure data reported by the pressure switch 150 of each isolation suppression device 120, analyze each pressure data, and if the pressure data reported by the pressure switch 150 of the corresponding isolation suppression device 120 (for example: isolation suppression device A) is greater than or equal to the preset pressure value, it is determined that the inhibitor in the isolation suppression device is in a normal state (generally, only inhibitors in a normal state can be successfully started); if the pressure data is less than the preset pressure value, it is determined that the inhibitor in the isolation suppression device is in an abnormal state (for example: there is no inhibitor, the inhibitor is insufficient or the inhibitor fails).
  • the preset pressure value can be 90% of the design storage pressure of the isolation suppression device 120.
  • the control host 130 can determine whether the inhibitor in the corresponding isolation suppression device is in a normal state through the pressure data reported by the pressure switch 150. If so, the inhibitor in the isolation suppression device can be used to solve the thermal runaway. If not, the inhibitor in the isolation suppression device 120 in other battery clusters can be called in time to solve the thermal runaway, so as to avoid the inhibitor startup failure and the inability to spray the inhibitor.
  • the control host 130 is also used to open the solenoid valve 140 of the isolation suppression device A if the inhibitor in the isolation suppression device A is in a normal state, and solve the thermal runaway of the first target battery cluster by the inhibitor in the isolation suppression device A; if the inhibitor in the isolation suppression device A is in an abnormal state, determine the second target battery cluster in which the inhibitor is in a normal state from other battery clusters except the first target battery cluster, open the solenoid valve 140 of the isolation suppression device B in the second target battery cluster, and transport the inhibitor in the isolation suppression device B to the first target battery cluster through the pipeline 160 to solve the thermal runaway.
  • the embodiment of the present application disperses the inhibitors of the energy storage container into each battery cluster, and utilizes the flexible arrangement of the cluster space to reduce the volume of the inhibitors, which can maximize the use of the box space and improve the energy density of the energy storage system.
  • the control host 130 can determine the battery cluster that can be supported by the inhibitor from other battery clusters (for example, adjacent battery clusters) to solve the thermal runaway through the inhibitors in the isolation suppression device 120 in the battery cluster, thereby realizing the call and sharing of fire fighting resources between clusters, and achieving timely and centralized suppression, quickly controlling the spread of fire, and preventing thermal runaway from spreading to battery equipment in other clusters.
  • it can also prevent the situation where the inhibitors are not replenished in time, the inhibitors are insufficient, or the inhibitors fail in a single battery cluster, thereby improving the suppression efficiency of the entire energy storage container.
  • each of the multiple detector modules includes a detector group consisting of at least one of a temperature detector, a humidity detector, a smoke detector, and a gas detector; after the inhibitor in the isolation suppression device B is transported to the first target battery cluster through a pipeline to solve the thermal runaway, the control host 130 is also used to: set the data reading priority of the detector group in the first target battery cluster to the highest, and when receiving multiple groups of environmental data reported by multiple detector groups, preferentially read the environmental data reported by the detector group in the first target battery cluster according to the data reading priority; monitor whether the thermal runaway in the first target battery cluster continues to occur based on the multi-dimensional detection data reported by the detector group in the first target battery cluster; if the thermal runaway in the first target battery cluster continues to occur, determine a third target battery cluster in which the inhibitor is in a normal state from other battery clusters except the first target battery cluster and the second target battery cluster, open the solenoid valve 140 of the isolation suppression device C in the third target battery cluster, and transport the inhibitor in the isolation suppression device C to
  • the control host 130 sets the data reading priority of the detector group in the first target battery cluster to the highest among multiple ones. Based on the data reading priority, the control host 130 will give priority to reading the environmental data reported by the detector group in the first target battery cluster in the next cycle to determine whether the thermal runaway in the first target battery cluster continues to occur. If so, a third target battery cluster is determined from other battery clusters except the first target battery cluster and the second target battery cluster. When the inhibitor in the isolation suppression device C in the battery cluster is in a normal state, the inhibitor is called to the first target battery cluster to solve the thermal runaway.
  • the control host 130 when a battery cluster has thermal runaway and is successfully suppressed, in order to facilitate continuous monitoring of the battery cluster, the control host 130 will set the data reading priority of the detector group in the battery cluster to the highest, so as to give priority to reading the environmental data reported by the detector group in the next cycle, so as to determine whether the thermal runaway continues to occur.
  • a battery cluster that can be supported by inhibitors is again identified from the remaining battery clusters, and the inhibitors in the battery cluster are called upon to prevent the thermal runaway from continuing to occur, thereby being able to call upon the available firefighting resources in turn to solve the problem of continued thermal runaway in the battery cluster.
  • the control host 130 is also used to: set the data reading priority of the detector group in the first target battery cluster to the highest; when receiving multiple groups of environmental data reported by multiple detector groups, preferentially read the environmental data reported by the detector group in the first target battery cluster according to the data reading priority; monitor whether the thermal runaway in the first target battery cluster continues to occur based on the environmental data reported by the detector group in the first target battery cluster; if the thermal runaway in the first target battery cluster continues to occur, determine a second target battery cluster in which the inhibitor is in a normal state from other battery clusters except the first target battery cluster, open the solenoid valve 140 of the isolation suppression device B in the second target battery cluster, and transport the inhibitor in the isolation suppression device B to the first target battery cluster through the pipeline 160 to resolve the thermal runaway.
  • the inhibitor in the isolation suppression device A may not be sufficient to prevent the thermal runaway from continuing to occur. Therefore, when the control host 130 monitors that the thermal runaway in the first target battery cluster continues to occur, it determines a second target battery cluster in which the inhibitor is in a normal state from other battery clusters except the first target battery cluster, so as to resolve the thermal runaway in the first target battery cluster through the inhibitor in the second target battery cluster.
  • the control host 130 suppresses the thermal runaway of the battery cluster through the inhibitor, thereby achieving cluster-accurate suppression.
  • single-cluster suppression is conducive to saving inhibitors.
  • the control host 130 will set the data reading priority of the detector group in the battery cluster to the highest, so as to give priority to reading the environmental data reported by the detector group in the next cycle, so as to determine whether thermal runaway continues to occur.
  • a battery cluster (such as the second target battery cluster) that can be supported by the inhibitor is determined from the remaining battery clusters (such as the adjacent battery cluster) to call the inhibitor in the battery cluster to prevent the continuous occurrence of thermal runaway.
  • control host 130 is specifically configured to:
  • a confidence score of the isolation suppression device 120 in each battery cluster supporting the first target battery cluster is obtained;
  • the battery cluster with the lowest confidence score and whose inhibitor is in a normal state is determined as the second target battery cluster.
  • the historical cycle may be the k cycles before the i-th cycle.
  • the control host 130 is specifically used to: use the temperature data of the current cycle and the temperature data of the historical cycle of each battery cluster to predict the temperature data of each battery cluster in the next cycle; based on the temperature data of each battery cluster in the next cycle and the first preset temperature value, obtain the probability of thermal runaway of each battery cluster in the next cycle of the current cycle.
  • the first preset temperature value is the battery self-heating temperature T1.
  • the control host 130 uses the temperature data t ik of the (ik)th cycle, the temperature data t i-k+1 of the (ii-k+1 )th cycle, ..., the temperature data t i of the i-th cycle as the input of the Long Short Term Memory (LSTM) model, predicts the temperature data T of the next cycle, and calculates the probability of thermal runaway of each battery cluster in the next cycle using the following formula:
  • probability means the probability of each battery cluster having thermal runaway in the next cycle, which means that the closer the temperature data of each battery cluster in a cycle is to T1, the greater the probability of thermal runaway.
  • the control host 130 predicts the temperature data of each battery cluster in other battery clusters in the next cycle, and obtains the probability of thermal runaway of each battery cluster in the next cycle based on the temperature data of the next cycle and the first preset temperature value. Battery clusters with higher probabilities are generally not included in the ranks of firefighting resources that can be called because their inhibitors are very likely to be used for thermal runaway suppression of this cluster in the next few cycles.
  • score represents the confidence score
  • length represents the length of the pipeline between the isolation suppression device 120 in each battery cluster and the injection device 170 in the first target battery cluster
  • ⁇ and ⁇ represent the preset weights respectively.
  • ⁇ is usually taken as a constant of 1, and ⁇ is greater than ⁇ , that is, when the difference in pipeline length is not large, it is considered that the probability of thermal runaway of each battery cluster in the next cycle is a more important parameter indicator than the pipeline length between the isolation suppression device 120 in each battery cluster and the injection device 170 in the first target battery cluster.
  • the control host 130 is also used to: sort multiple adjacent battery clusters from low to high according to the confidence score score, and determine the first adjacent battery cluster in the sequence as the second target battery cluster.
  • the multiple adjacent battery clusters of battery cluster 1 are battery cluster 2, battery cluster 3 and battery cluster 4.
  • the difference in the length of the pipeline between the isolation suppression device 120 in battery cluster 2, battery cluster 3 and battery cluster 4 and the injection device 170 in battery cluster 1 is not very large. Therefore, the battery cluster with a greater probability of thermal runaway will tend to have a higher confidence score score. If the confidence score score of battery cluster 2> the confidence score score of battery cluster 4> the confidence score score of battery cluster 3, then battery cluster 3 is determined as the second target battery cluster.
  • a confidence score for the isolation suppression device 120 in each battery cluster supporting the battery cluster experiencing thermal runaway is obtained, and then the battery cluster with the lowest confidence score is determined as the battery cluster that can be supported by inhibitors, so that battery clusters with more idle inhibitors in the current cycle and the next cycle can be called to support and suppress thermal runaway.
  • control host 130 is also used to: determine whether each battery cluster has thermal runaway based on the temperature data of the current cycle of each battery cluster and the first preset temperature value. If each battery cluster has not experienced thermal runaway, then perform an operation based on the temperature data of the current cycle of each battery cluster and the temperature data of the historical cycle to obtain the probability of each battery cluster having thermal runaway in the next cycle. If there is a battery cluster with thermal runaway in the current cycle among other battery clusters except the first target battery cluster, then filter out the battery cluster with thermal runaway and determine the second target battery cluster from the remaining battery clusters. Specifically, when the temperature data of the current cycle of a battery cluster reaches the first preset temperature value, the control host 130 determines that the battery module in the battery cluster has thermal runaway.
  • battery cluster 3 when battery cluster 3 has thermal runaway, it is considered that the inhibitor in the isolation suppression device 120 in battery cluster 3 may be used for thermal runaway suppression of the cluster at any time. Therefore, battery cluster 3 is filtered out and the second target battery cluster is selected from battery cluster 2 and battery cluster 4. In this implementation, if it is determined based on the temperature data of the current cycle and the first preset temperature value that there is a battery cluster with thermal runaway in other battery clusters (such as adjacent battery clusters), it will be filtered out to avoid occupying the fire protection resources of the battery cluster.
  • control host 130 is also used to: if the temperature data of the battery cluster with thermal runaway in the current cycle is greater than or equal to the first preset temperature value, and less than the second preset temperature value, then generate a first-level warning signal; if the temperature data of the battery cluster with thermal runaway in the current cycle is greater than or equal to the second preset temperature value, and less than the third preset temperature value, then generate a second-level warning signal, the second preset temperature value is the thermal runaway triggering temperature T2, and the third preset temperature value is the thermal runaway maximum temperature T3; if the temperature data of the battery cluster with thermal runaway in the current cycle is greater than or equal to the third preset temperature value, then generate a third-level warning signal.
  • the warning levels of the first-level warning signal, the second-level warning signal, and the first-level warning signal increase in sequence.
  • the first-level warning signal is used to control the alarm to perform an acoustic and visual linkage alarm
  • the second-level warning signal is used to instruct the pressure switch 150 of the isolation suppression device 120 in the battery cluster with thermal runaway to immediately report the pressure data in real time
  • the third-level warning signal is used to count down the opening of the solenoid valve 140 of the isolation suppression device 120 in the battery cluster with thermal runaway, and prompt personnel to evacuate.
  • different warning signals are generated based on different temperature data of the battery cluster with thermal runaway in the current cycle, so as to adopt different solutions.
  • Figure 4 is a schematic diagram of another linkage control system of a battery cluster provided in an embodiment of the present application.
  • the linkage control system 100 of the battery cluster includes a detection module 401, a first determination module 402, a second determination module 403 and a control module 404. Among them:
  • the detection module 401 is used to detect the environmental data of the battery modules in the corresponding battery cluster and periodically report the environmental data;
  • the detection module 401 may detect the environmental data of the battery modules in the corresponding battery cluster through at least one of a temperature detector, a humidity detector, a smoke detector, and a gas detector.
  • a first determination module 402 is used to determine a first target battery cluster that has thermal runaway according to environmental data, and to determine whether an inhibitor in an isolation inhibition device A in the first target battery cluster is in a normal state;
  • a second determination module 403 is configured to determine a second target battery cluster whose inhibitor is in a normal state from other battery clusters except the first target battery cluster if the inhibitor in the isolation inhibition device A in the first target battery cluster is in an abnormal state;
  • the control module 404 is used to open the solenoid valve of the isolation suppression device B in the second target battery cluster, and transport the inhibitor in the isolation suppression device B to the first target battery cluster through the pipeline to solve the thermal runaway.
  • the detection module 401, the first determination module 402, the second determination module 403 and the control module 404 can be unit modules in the same device (such as: energy storage container or control host), or can be unit modules in different devices.
  • control module 404 is further configured to:
  • a third target battery cluster in which the inhibitor is in a normal state is determined from other battery clusters except the first target battery cluster and the second target battery cluster;
  • the solenoid valve of the isolation suppression device C in the third target battery cluster is opened, and the inhibitor in the isolation suppression device C is transported to the first target battery cluster through the pipeline to solve the thermal runaway.
  • control module 404 is further configured to: if the inhibitor in the isolation inhibition device A is in a normal state, open the solenoid valve of the isolation inhibition device A, and resolve the thermal runaway of the first target battery cluster by using the inhibitor in the isolation inhibition device A;
  • control module 404 is further configured to:
  • a second target battery cluster in which the inhibitor is in a normal state is determined from other battery clusters except the first target battery cluster, and the solenoid valve of the isolation inhibition device B in the second target battery cluster is opened, and the inhibitor in the isolation inhibition device B is transported to the first target battery cluster through a pipeline to resolve the thermal runaway.
  • the environmental data includes temperature data.
  • the control module 404 is specifically configured to:
  • the battery cluster with the lowest confidence score and whose inhibitor is in a normal state is determined as the second target battery cluster.
  • control module 404 in terms of obtaining the probability of thermal runaway of each battery cluster in the next cycle based on the temperature data of the current cycle and the temperature data of the historical cycle of each battery cluster, the control module 404 is specifically configured to:
  • the temperature data of each battery cluster in the next cycle is predicted
  • the first preset temperature value is the battery self-heating temperature T1.
  • control module 404 is further configured to:
  • each battery cluster does not have thermal runaway, an operation is performed to obtain the probability of each battery cluster having thermal runaway in the next cycle based on the temperature data of the current cycle and the temperature data of the historical cycle of each battery cluster;
  • the battery cluster with thermal runaway is filtered out, and a second target battery cluster is determined from the remaining battery clusters.
  • control module 404 is further used to: generate a first-level warning signal if the temperature data of the battery cluster with thermal runaway in the current cycle is greater than or equal to the first preset temperature value and less than the second preset temperature value; generate a second-level warning signal if the temperature data of the battery cluster with thermal runaway in the current cycle is greater than or equal to the second preset temperature value and less than the third preset temperature value, the second preset temperature value is the thermal runaway triggering temperature T2, and the third preset temperature value is the thermal runaway maximum temperature T3; generate a third-level warning signal if the temperature data of the battery cluster with thermal runaway in the current cycle is greater than or equal to the third preset temperature value.
  • each isolation and suppression device is also installed with a pressure switch, and the first determination module 402 is further used to: obtain pressure data reported by the pressure switch, if the pressure data is greater than or equal to a preset pressure value, determine that the inhibitor in the corresponding isolation and suppression device is in a normal state; if the pressure data is less than the preset pressure value, determine that the inhibitor in the corresponding isolation and suppression device is in an abnormal state.
  • each unit module in the linkage control system 100 of the battery cluster may refer to the relevant description in the embodiment shown in FIG. 1 , and may achieve the same or similar beneficial effects.
  • the embodiment of the present application also provides a linkage control method for a battery cluster.
  • Figure 5 is a flow chart of a linkage control method for a battery cluster provided by the embodiment of the present application.
  • the method can be applied to a linkage control system of a battery cluster. As shown in Figure 5, the method can include steps 501-506:
  • the multiple detector modules correspond to the multiple battery clusters respectively;
  • step 503 Determine whether the inhibitor in the isolation inhibitor device A in the first target battery cluster is in a normal state; if not, execute step 504; if yes, execute step 506;
  • steps 501-506 may refer to the relevant description in the embodiment shown in FIG. 1, and can achieve the same or similar beneficial effects.
  • each of the plurality of detector modules includes a detector group consisting of at least one of a temperature detector, a humidity detector, a smoke detector, and a gas detector; after transporting the inhibitor in the isolation suppression device B to the first target battery cluster through a pipeline to resolve thermal runaway, the method further includes:
  • the environmental data reported by the detector group in the first target battery cluster is preferentially read according to the data reading priority
  • a third target battery cluster in which the inhibitor is in a normal state is determined from other battery clusters except the first target battery cluster and the second target battery cluster;
  • the solenoid valve of the isolation suppression device C in the third target battery cluster is opened, and the inhibitor in the isolation suppression device C is transported to the first target battery cluster through the pipeline to solve the thermal runaway.
  • the method further includes:
  • the environmental data reported by the detector group in the first target battery cluster is preferentially read according to the data reading priority
  • a second target battery cluster is determined from battery clusters other than the first target battery cluster, and the solenoid valve of the isolation suppression device B in the second target battery cluster is opened, and the inhibitor in the isolation suppression device B is transported to the first target battery cluster through a pipeline to resolve the thermal runaway.
  • the environmental data includes temperature data
  • determining a second target battery cluster in which the inhibitor is in a normal state from other battery clusters except the first target battery cluster includes:
  • the battery cluster with the lowest confidence score and whose inhibitor is in a normal state is determined as the second target battery cluster.
  • the probability of thermal runaway of each battery cluster in the next cycle is obtained, including:
  • the temperature data of each battery cluster in the next cycle is predicted
  • the first preset temperature value is the battery self-heating temperature T1.
  • the method further includes:
  • each battery cluster does not have thermal runaway, an operation is performed to obtain the probability of each battery cluster having thermal runaway in the next cycle based on the temperature data of the current cycle and the temperature data of the historical cycle of each battery cluster;
  • the battery cluster with thermal runaway is filtered out, and a second target battery cluster is determined from the remaining battery clusters.
  • the method further includes:
  • the control host If the temperature data of the battery cluster with thermal runaway in the current cycle is greater than or equal to the first preset temperature value and less than the second preset temperature value, the control host generates a first-level warning signal
  • the control host If the temperature data of the battery cluster with thermal runaway in the current cycle is greater than or equal to the second preset temperature value and less than the third preset temperature value, the control host generates a secondary warning signal, the second preset temperature value is the thermal runaway triggering temperature T2, and the third preset temperature value is the thermal runaway maximum temperature T3;
  • the control host If the temperature data of the battery cluster with thermal runaway in the current cycle is greater than or equal to the third preset temperature value, the control host generates a third-level warning signal.
  • each isolation and suppression device is further installed with a pressure switch, and the method further comprises:
  • the pressure data reported by the pressure switch is obtained. If the pressure data is greater than or equal to the preset pressure value, it is determined that the inhibitor in the corresponding isolation and suppression device is in a normal state; if the pressure data is less than the preset pressure value, it is determined that the inhibitor in the corresponding isolation and suppression device is in an abnormal state.
  • the embodiment of the present application also provides a computer-readable storage medium (Memory), which is a memory device in each device and is used to store a computer program for execution by the device. When it is run on the device, the method flow shown in Figure 5 is realized.
  • the computer-readable storage medium here can include both built-in storage media in each device and equipment, and of course, it can also include extended storage media supported by each device and equipment.
  • the computer-readable storage medium provides a storage space, which stores the operating system of each device and equipment.
  • one or more computer programs suitable for being loaded and executed by the processor are also stored in the storage space.
  • the computer-readable storage medium here can be a high-speed random access storage medium (Random Access Memory, RAM), or a non-volatile memory (non-volatile memory), such as at least one disk storage; optionally, it can also be at least one computer-readable storage medium located away from the aforementioned processor.
  • RAM Random Access Memory
  • non-volatile memory non-volatile memory
  • the embodiment of the present application also provides a computer program product.
  • the computer program product is executed by a device, the method flow shown in FIG. 5 is implemented.
  • processors mentioned in the embodiments of the present application may be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc.
  • DSP digital signal processors
  • ASIC application-specific integrated circuits
  • FPGA field programmable gate arrays
  • a general-purpose processor may be a microprocessor or the processor may also be any conventional processor, etc.
  • the memory mentioned in the embodiments of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memories.
  • the non-volatile memory may be a read-only storage medium (Read-Only Memory, ROM), a programmable read-only memory (Programmable ROM, PROM), EPROM, EEPROM or flash memory.
  • the volatile memory may be a RAM, which is used as an external cache.
  • RAM static random access memory
  • DRAM dynamic random access memory
  • SDRAM synchronous dynamic random access memory
  • DDR SDRAM double data rate synchronous dynamic random access memory
  • ESDRAM enhanced synchronous dynamic random access memory
  • SLDRAM synchronous link dynamic random access memory
  • Direct Rambus RAM Direct Rambus RAM, DR RAM
  • processor is a general-purpose processor, DSP, ASIC, FPGA or other programmable logic device, discrete gate or transistor logic device, discrete hardware component, the memory (storage module) is integrated in the processor.
  • memory described herein is intended to include, without being limited to, these and any other suitable types of memory.
  • the size of the serial numbers of the above-mentioned processes does not mean the order of execution.
  • the execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.
  • the disclosed systems, devices and methods can be implemented in other ways.
  • the device embodiments described above are merely exemplary.
  • the division of the units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed.
  • Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
  • each functional unit in each embodiment of the present application may be integrated into a processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. If the above integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium.
  • “at least one” means one or more, and “more” means two or more.
  • “And/or” describes the association relationship of the associated objects, indicating that there can be three relationships. For example, A and/or B can mean: A exists alone, A and B exist at the same time, and B exists alone, where A and B can be singular or plural. In the text description of this application, the character “/" generally indicates that the associated objects before and after are in an "or" relationship.
  • the modules in the device of the embodiment of the present application can be merged, divided and deleted according to actual needs.

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Abstract

一种电池簇的联动控制系统及方法，其中，该系统中：当某个电池簇内发生热失控时，控制主机在该电池簇内的隔离抑制装置中的抑制剂处于正常状态的情况下，可以通过该隔离抑制装置中的抑制剂对该电池簇的热失控进行抑制，实现了精准到簇的抑制，同时，单簇抑制相比较全淹没式喷洒有利于节省抑制剂。当该隔离抑制装置中的抑制剂处于异常状态的情况下，控制主机可以从相邻电池簇中确定出可支援抑制剂的电池簇，以通过该电池簇内的隔离抑制装置中的抑制剂解决热失控，从而实现簇间消防资源的调用和共享。

Description

一种电池簇的联动控制系统及方法
本申请要求于2022年11月15日提交中国专利局、申请号为202211423100.6、申请名称为“一种电池簇的联动控制系统及方法”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及新能源电池技术领域，尤其涉及一种电池簇的联动控制系统及方法。
背景技术
随着新能源电池的发展，储能技术在社会面的重视程度也得到了极大的提升，大型储能站、储能集装箱等出现的频率也越来越高。储能消防是电池储能中需要重点考虑的一点，储能集装箱一旦发生热失控往往会出现连锁燃烧反应，使得火势蔓延、危害加大。目前储能集装箱多采用全淹没式消防策略，即当消防控制器发出报警信号，同时启动抑制装置的阀门释放气体到集装箱以解决热失控，但是这种策略的抑制效率并不高。
发明内容
针对上述问题，本申请提供了一种电池簇的联动控制系统及方法，能够调动不同电池簇间的消防资源做到及时、集中抑制热失控，实现簇级联动，从而提升储能集装箱中的热失控抑制效率。
本申请实施例第一方面提供了一种电池簇的联动控制系统，该系统包括多个探测器模块、多个隔离抑制装置和控制主机；多个隔离抑制装置分别设置于各个电池簇内，多个隔离抑制装置中的每个隔离抑制装置上安装有电磁阀，多个隔离抑制装置之间通过管路连接；
多个探测器模块，分别安装于各个电池簇内，用于探测对应电池簇内的电池模组的环境数据，并周期性上报环境数据；
控制主机，用于根据环境数据确定发生热失控的第一目标电池簇；并确定第一目标电池簇内的隔离抑制装置A中的抑制剂是否处于正常状态；若隔离抑制装置A中的抑制剂处于异常状态，则从除第一目标电池簇以外的其他电池簇中确定出抑制剂处于正常状态的第二目标电池簇，并打开第二目标电池簇内的隔离抑制装置B的电磁阀，通过管路输送隔离抑制装置B中的抑制剂至第一目标电池簇以解决热失控。
可以看出，本申请实施例将储能集装箱的抑制剂分散到每个电池簇内，利用簇的空间灵活布置，使抑制剂的体积变小，可以最大程度地利用箱体空间，提高储能系统的能量密度。在某个电池簇内发生热失控，且该电池簇内的隔离抑制装置中的抑制剂处于异常状态的情况下，控制主机可以其他电池簇(比如：相邻的电池簇)中确定出可进行抑制剂支援的电池簇，以通过该电池簇内的隔离抑制装置中的抑制剂解决热失控，从而实现簇间消防资源的调用和共享，在做到及时、集中抑制，快速控制火势蔓延，防止热失控扩散到其他簇的电池设备的同时，还能防止单个电池簇内没有及时补充抑制剂、抑制剂不足或抑制剂失效的情况，进而使得整个储能集装箱的抑制效率得到了提升。
结合第一方面，在一种可能的实施方式中，多个探测器模块中的每一探测器模块包括温度探测器、湿度探测器、烟雾探测器、气体探测器中的至少一个组成的探测器组；在通过管路输送隔离抑制装置B中的抑制剂至第一目标电池簇以解决热失控之后，控制主机，还用于：
将第一目标电池簇内的探测器组的数据读取优先级设置为最高；
在接收到多个探测器组上报的多组环境数据时，按照数据读取优先级优先读取第一目标电池簇内的探测器组上报的环境数据；
根据第一目标电池簇内的探测器组上报的环境数据监测第一目标电池簇内的热失控是否持续发生；
若第一目标电池簇内的热失控持续发生，则从除第一目标电池簇、第二目标电池簇以外的其他电池簇中确定出抑制剂处于正常状态的第三目标电池簇；
打开第三目标电池簇内的隔离抑制装置C的电磁阀，通过管路输送隔离抑制装置C内的抑制剂至第一目标电池簇以解决热失控。
该实施方式中，当某个电池簇发生热失控并被成功抑制后，为便于持续对该电池簇进行监测，控制主机会将该电池簇内的探测器组的数据读取优先级设置为最高，以在下一周期优先读取该探测器组上报的环境数据，从而判断热失控是否持续发生。在热失控持续发生的情况下，从剩余的电池簇中再次确定出可进行抑制剂支援的电池簇，以调用该电池簇内的抑制剂阻止热失控持续发生，从而能够依次调用可用的消防资源解决电池簇内热失控持续发生的问题。
结合第一方面，在一种可能的实施方式中，控制主机，还用于：
若隔离抑制装置A中的抑制剂处于正常状态，则打开隔离抑制装置A的电磁阀，通过隔离抑制装置A中的抑制剂解决第一目标电池簇的热失控；
多个探测器模块中的每一探测器模块包括温度探测器、湿度探测器、烟雾探测器、气体探测器中的至少一个组成的探测器组；在通过隔离抑制装置A中的抑制剂解决第一目标电池簇的热失控之后，控制主机，还用于：
将第一目标电池簇内的探测器组的数据读取优先级设置为最高；
在接收到多个探测器组上报的多组环境数据时，按照数据读取优先级优先读取第一目标电池簇内的探测器组上报的环境数据；
根据第一目标电池簇内的探测器组上报的环境数据监测第一目标电池簇内的热失控是否持续发生；
若第一目标电池簇内的热失控持续发生，则从除第一目标电池簇以外的其他电池簇中确定出第二目标电池簇，并打开第二目标电池簇内的隔离抑制装置B的电磁阀，通过管路输送隔离抑制装置B中的抑制剂至第一目标电池簇以解决热失控。
该事实方式中，控制主机在发生热失控的电池簇内的抑制剂处于正常状态的情况下，通过该抑制剂抑制该电池簇的热失控，实现了精准到簇的抑制，同时，单簇抑制相比较全淹没式喷洒有利于节省抑制剂。另外，当该电池簇发生热失控并被成功抑制后，为便于持续对该电池簇进行监测，控制主机会将该电池簇内的探测器组的数据读取优先级设置为最高，以在下一周期优先读取该探测器组上报的环境数据，从而判断热失控是否持续发生。在热失控持续发生的情况下，从剩余的电池簇(比如：相邻的电池簇)中确定出可进行抑制剂支援的电池簇(比如：第二目标电池簇)，以调用该电池簇内的抑制剂阻止热失控持续发生。
结合第一方面，在一种可能的实施方式中，环境数据中包括温度数据，在从除第一目标电池簇以外的其他电池簇中确定出抑制剂处于正常状态的第二目标电池簇方面，控制主机， 具体用于：
对于除第一目标电池簇以外的其他电池簇中的每个电池簇，基于每个电池簇的当前周期的温度数据和历史周期的温度数据，得到每个电池簇在下一周期发生热失控的概率；
根据每个电池簇在下一周期发生热失控的概率和每个电池簇内的隔离抑制装置距第一目标电池簇内的抑制剂的喷射装置之间的管路长度，得到每个电池簇内的隔离抑制装置支援第一目标电池簇的置信度评分；
将除第一目标电池簇以外的其他电池簇中置信度评分最低且抑制剂处于正常状态的电池簇，确定为所述第二目标电池簇。
该实施方式中，根据其他电池簇中的每个电池簇在下一周期发生热失控的概率和每个电池簇内的隔离抑制装置距发生热失控的电池簇内的喷射装置之间的管路长度，得到每个电池簇内的隔离抑制装置支援发生热失控的电池簇的置信度评分，然后将置信度评分最低且抑制剂处于正常状态的电池簇确定为可进行抑制剂支援的电池簇，从而能够调用在当前周期和下一周期抑制剂更为闲置的电池簇支援抑制热失控。
结合第一方面，在一种可能的实施方式中，在基于每个电池簇的当前周期的温度数据和历史周期的温度数据，得到每个电池簇在下一周期发生热失控的概率方面，控制主机，具体用于：
采用每个电池簇的当前周期的温度数据和历史周期的温度数据，预测得到每个电池簇在下一周期的温度数据；
基于每个电池簇在下一周期的温度数据和第一预设温度值，得到每个电池簇在下一周期发生热失控的概率，第一预设温度值为电池自产热温度T1。
该实施方式中，控制主机通过预测出其他电池簇中的每个电池簇在下一周期的温度数据，基于下一周期的温度数据和第一预设温度值得到该每个电池簇在下一周期发生热失控的概率，概率较高的电池簇由于其抑制剂极有可能在接下来的几个周期用于本簇的热失控抑制，一般不会被纳入可进行消防资源调用的行列。
结合第一方面，在一种可能的实施方式中，控制主机，还用于：
基于每个电池簇的当前周期的温度数据和第一预设温度值，判断每个电池簇是否发生热失控；
若每个电池簇均没有发生热失控，则执行基于每个电池簇的当前周期的温度数据和历史周期的温度数据，得到每个电池簇在下一周期发生热失控的概率的操作；
若除第一目标电池簇以外的其他电池簇中在当前周期存在热失控的电池簇，则过滤掉存在热失控的电池簇，从剩余的电池簇中确定出第二目标电池簇。
该实施方式中，若基于当前周期的温度数据和第一预设温度值，确定其他电池簇(比如：相邻电池簇)中存在发生热失控的电池簇，则将其过滤掉，以免造成占用该电池簇的消防资源的情况。
结合第一方面，在一种可能的实施方式中，控制主机，还用于：
若存在热失控的电池簇在当前周期的温度数据大于或等于第一预设温度值，且小于第二预设温度值，则生成一级预警信号；
若存在热失控的电池簇在当前周期的温度数据大于或等于第二预设温度值，且小于第三预设温度值，则生成二级预警信号，第二预设温度值为热失控引发温度T2，第三预设温度值为热失控最高温度T3；
若存在热失控的电池簇在当前周期的温度数据大于或等于第三预设温度值，则生成三级 预警信号。
该实施方式中，基于存在热失控的电池簇在当前周期的不同温度数据生成不同的预警信号，以采取不同的解决措施。
结合第一方面，在一种可能的实施方式中，每个隔离抑制装置上还安装有压力开关，控制主机，还用于：
获取压力开关上报的压力数据，若压力数据大于或等于预设压力值，则确定对应的隔离抑制装置中的抑制剂处于正常状态；若压力数据小于预设压力值，则确定对应的隔离抑制装置中的抑制剂处于异常状态。
该实施方式中，控制主机通过压力开关上报的压力数据可以确定对应的隔离抑制装置中的抑制剂是否处于正常状态，若是则可以采用该隔离抑制装置中的抑制剂解决热失控，若否则可及时调用相邻电池簇中的隔离抑制装置中的抑制剂解决热失控，以避免抑制剂启动失效，无法进行抑制剂喷洒的情况。
本申请实施例第二方面提供了一种电池簇的联动控制系统，该系统包括检测模块、第一确定模块、第二确定模块和控制模块；
检测模块，用于探测对应电池簇内的电池模组的环境数据，并周期性上报环境数据；
第一确定模块，用于根据环境数据确定发生热失控的第一目标电池簇，并确定第一目标电池簇内的隔离抑制装置A中的抑制剂是否处于正常状态；
第二确定模块，用于若第一目标电池簇内的隔离抑制装置A中的抑制剂处于异常状态，则从除第一目标电池簇以外的其他电池簇中确定出抑制剂处于正常状态的第二目标电池簇；
控制模块，用于打开第二目标电池簇内的隔离抑制装置B的电磁阀，通过管路输送隔离抑制装置B中的抑制剂至第一目标电池簇以解决热失控。
需要说明的是，第二方面是上述第一方面对应的软件系统，具体的实现细节以及有益效果请参见上述第一方面。
本申请实施例第三方面提供了一种电池簇的联动控制方法，该方法应用于电池簇的联动控制系统，该方法包括：
周期性地接收多个探测器模块发送的多个电池簇对应的环境数据；其中，多个探测器模块分别对应多个电池簇；
根据环境数据确定发生热失控的第一目标电池簇，并确定第一目标电池簇内的隔离抑制装置A中的抑制剂是否处于正常状态；
若第一目标电池簇内的隔离抑制装置A中的抑制剂处于异常状态，则从除第一目标电池簇以外的其他电池簇中确定出抑制剂处于正常状态的第二目标电池簇；
打开第二目标电池簇内的隔离抑制装置B的电磁阀，通过管路输送隔离抑制装置B中的抑制剂至第一目标电池簇以解决热失控。
需要说明的是，第三方面是上述第二方面对应的方法，具体的实现细节以及有益效果请参见上述第二方面。
本申请实施例第四方面提供了一种计算机可读存储介质，计算机可读存储介质存储有计算机程序，所述计算机程序被设备执行以实现如上述第三方面任一项所述的方法。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本申请实施例提供的一种电池簇的联动控制系统的示意图；
图2为本申请实施例提供的一种获取相邻电池簇在下一周期的温度数据的示意图；
图3为本申请实施例提供的一种相邻电池簇的示意图；
图4为本申请实施例提供的另一种电池簇的联动控制系统的示意图；
图5为本申请实施例提供的一种电池簇的联动控制方法的流程示意图。
图中：100、电池簇的联动控制系统；110、探测器模块；120、隔离抑制装置；130、控制主机；140、电磁阀；150、压力开关；160、管路；170、喷射装置；401、检测模块；402、第一确定模块；403、第二确定模块；404、控制模块。
具体实施方式
为了使本技术领域的人员更好地理解本申请方案，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分的实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都应当属于本申请保护的范围。
本申请说明书、权利要求书和附图中出现的术语“包括”和“具有”以及它们任何变形，意图在于覆盖不排他的包含。例如包含了一系列步骤或单元的过程、方法、系统、产品或设备没有限定于已列出的步骤或单元，而是可选地还包括没有列出的步骤或单元，或可选地还包括对于这些过程、方法、产品或设备固有的其它步骤或单元。此外，术语“第一”、“第二”和“第三”等是用于区别不同的对象，而并非用于描述特定的顺序。
在本申请中提及“实施例”意味着，结合实施例描述的特定特征、结构或特性可以包含在本申请的至少一个实施例中。在说明书中的各个位置出现该短语并不一定均是指相同的实施例，也不是与其它实施例互斥的独立的或备选的实施例。本领域技术人员显式地和隐式地理解的是，本申请所描述的实施例可以与其它实施例相结合。
为了便于理解本申请实施例，进一步分析并提出本申请所具体要解决的技术问题，下面对本申请的相关技术方案进行简要介绍。
相关技术中储能集装箱一般采用全淹没气体消防方案，当传感器(或探测器)检测到烟雾、温度信号，消防控制器发出报警信号，同时启动阀门释放气体到储能集装箱以解决热失控。但是，一个储能集装箱通常是采用一个装置存储热失控抑制剂，这就导致全淹没式消防方案难以做到对某个电池簇进行针对性抑制，并且一旦抑制剂启动失效，无法进行抑制剂喷洒，导致储能集装箱无法采用抑制剂解决热失控，此时只能借助其他装置，这就使得抑制效率较低，还增加了火势蔓延的风险。另外，当前消防系统中的抑制剂多数只能进行一次喷洒，当锂电池持续发生热失控时，无法再次进行喷洒抑制，难以阻止电池持续发生的热失控。同时，消防系统一般在传感器感应到烟雾、温度异常时才开始动作，缺乏有效的事前保护，抑制热失控发生的难度将加大。
综合相关技术的缺陷和不足，本申请实施例提供一种电池簇的联动控制系统及方法。
请参见图1，图1为本申请实施例提供的一种电池簇的联动控制系统的示意图。如图1所示，该电池簇的联动控制系统100包括多个探测器模块110、多个隔离抑制装置120和控制主机130，其中，多个隔离抑制装置120分别设置于各个电池簇内(应理解，电池模组以电池簇的形式存储于储能集装箱中，一个储能集装箱中通常包括多个电池簇)，每个隔离抑制装置120上安装有电磁阀140和压力开关150，多个隔离抑制装置120通过管路160连接，每个电池簇内的管路段上设置有喷射装置170。其中，每个隔离抑制装置120存储的抑制剂的剂量为单簇抑制的用量。
多个探测器模块110，分别安装于各个电池簇内，用于探测对应电池簇内的电池模组的环境数据，并周期性上报环境数据。其中，每个探测器模块110至少可用于进行温度、烟雾、可燃气体的探测，则环境数据包括但不限于温度数据、烟雾数据、可燃气体数据，即每个电池簇内的探测器模块110在每个周期上报的环境数据可以采用一个向量表示。进一步的，每个探测器模块110还具有数据分析功能，当环境数据中的任意一个数据达到数据阈值时，探测器模块110还会向控制主机130发送报警信号，以使得控制主机130生成预警信号，并控制报警器进行联动报警。
控制主机130，用于根据环境数据确定发生热失控的第一目标电池簇。可选的，环境数据中可以携带每个电池簇在储能集装箱中的位置标识，控制主机130对环境数据进行分析，若确定某个环境数据中包括热失控引起的异常数据，则基于该环境数据中的位置标识可以确定出发生热失控的第一目标电池簇。可选的，环境数据中可以携带探测器模块110的设备标识，控制主机130存储有每个设备标识与对应的电池簇在储能集装箱中的位置标识之间的关联关系，控制主机130对环境数据进行分析，若确定某个环境数据中包括热失控引起的异常数据，则基于该环境数据中的设备标识和位置标识之间的关联关系可以确定出发生热失控的第一目标电池簇。比如：电池簇1的位置标识为locationij，电池簇1内的探测器模块110的设备标识为C1，则控制主机130基于关联关系C1-locationij可以确定发生热失控的电池簇及该电池簇的位置。其中，i和j分别表示电池簇在储能集装箱中的行位置和列位置。
控制主机130，还用于确定第一目标电池簇内的隔离抑制装置A中的抑制剂是否处于正常状态。示例性的，控制主机130具体用于：获取每个隔离抑制装置120的压力开关150上报的压力数据，对每个压力数据进行分析，若对应的隔离抑制装置120(比如：隔离抑制装置A)的压力开关150上报的压力数据大于或等于预设压力值，则确定该隔离抑制装置中的抑制剂处于正常状态(一般情况下，正常状态的抑制剂才能启动成功)；若压力数据小于预设压力值，则确定该隔离抑制装置中的抑制剂处于异常状态(比如：没有抑制剂、抑制剂不足或抑制剂失效)。其中，预设压力值可以是隔离抑制装置120设计存储压力的90％。该实施方式中，控制主机130通过压力开关150上报的压力数据可以确定对应的隔离抑制装置中的抑制剂是否处于正常状态，若是则可以采用该隔离抑制装置中的抑制剂解决热失控，若否则可及时调用其他电池簇中的隔离抑制装置120中的抑制剂解决热失控，以避免抑制剂启动失效，无法进行抑制剂喷洒的情况。
控制主机130，还用于若隔离抑制装置A中的抑制剂处于正常状态，则打开该隔离抑制装置A的电磁阀140，通过隔离抑制装置A中的抑制剂解决第一目标电池簇的热失控；若隔离抑制装置A中的抑制剂处于异常状态，则从除第一目标电池簇以外的其他电池簇中确定出抑制剂处于正常状态的第二目标电池簇，并打开第二目标电池簇中的隔离抑制装置B的电磁阀140，通过管路160输送隔离抑制装置B中的抑制剂至第一目标电池簇以解决热失控。
可以看出，本申请实施例将储能集装箱的抑制剂分散到每个电池簇内，利用簇的空间灵活布置，使抑制剂的体积变小，可以最大程度地利用箱体空间，提高储能系统的能量密度。在某个电池簇内发生热失控，且该电池簇内的隔离抑制装置120中的抑制剂处于异常状态的情况下，控制主机130可以从其他电池簇(比如：相邻的电池簇)中确定出可进行抑制剂支援的电池簇，以通过该电池簇内的隔离抑制装置120中的抑制剂解决热失控，从而实现簇间消防资源的调用和共享，在做到及时、集中抑制，快速控制火势蔓延，防止热失控扩散到其他簇的电池设备的同时，还能防止单个电池簇内没有及时补充抑制剂、抑制剂不足或抑制剂失效的情况，进而使得整个储能集装箱的抑制效率得到了提升。
示例性的，多个探测器模块中的每一探测器模块包括温度探测器、湿度探测器、烟雾探测器、气体探测器中的至少一个组成的探测器组；在通过管路输送隔离抑制装置B中的抑制剂至第一目标电池簇以解决热失控之后，控制主机130，还用于：将第一目标电池簇内的探测器组的数据读取优先级设置为最高，在接收到多个探测器组上报的多组环境数据时，按照数据读取优先级优先读取第一目标电池簇内的探测器组上报的环境数据，根据第一目标电池簇内的探测器组上报的多维探测数据监测第一目标电池簇内的热失控是否持续发生，若第一目标电池簇内的热失控持续发生，则从除第一目标电池簇、第二目标电池簇以外的其他电池簇中确定出抑制剂处于正常状态的第三目标电池簇，打开第三目标电池簇内的隔离抑制装置C的电磁阀140，通过管路160输送隔离抑制装置C内的抑制剂至第一目标电池簇以解决热失控。具体的，在将第一目标电池簇中的火抑制后，控制主机130将第一目标电池簇内的探测器组的数据读取优先级设置为多个中的最高，则基于该数据读取优先级，控制主机130在下一周期会优先读取第一目标电池簇内的探测器组上报的环境数据，以确定第一目标电池簇内的热失控是否持续发生，若是则从除第一目标电池簇、第二目标电池簇以外的其他电池簇中确定出第三目标电池簇，在该电池簇内的隔离抑制装置C中的抑制剂处于正常状态的情况下，调用该抑制剂对第一目标电池簇以解决热失控。该实施方式中，当某个电池簇发生热失控并被成功抑制后，为便于持续对该电池簇进行监测，控制主机130会将该电池簇内的探测器组的数据读取优先级设置为最高，以在下一周期优先读取该探测器组上报的环境数据，从而判断热失控是否持续发生。在热失控持续发生的情况下，从剩余的电池簇中再次确定出可进行抑制剂支援的电池簇，以调用该电池簇内的抑制剂阻止热失控持续发生，从而能够依次调用可用的消防资源解决电池簇内热失控持续发生的问题。
示例性的，在通过隔离抑制装置A中的抑制剂解决第一目标电池簇的热失控之后，控制主机130，还用于：将第一目标电池簇内的探测器组的数据读取优先级设置为最高；在接收到多个探测器组上报的多组环境数据时，按照数据读取优先级优先读取第一目标电池簇内的探测器组上报的环境数据；根据第一目标电池簇内的探测器组上报的环境数据监测第一目标电池簇内的热失控是否持续发生；若第一目标电池簇内的热失控持续发生，则从除第一目标电池簇以外的其他电池簇中确定出抑制剂处于正常状态的第二目标电池簇，并打开第二目标电池簇内的隔离抑制装置B的电磁阀140，通过管路160输送隔离抑制装置B中的抑制剂至第一目标电池簇以解决热失控。具体的，在将第一目标电池簇中的热失控抑制后，隔离抑制装置A中的抑制剂可能不足以阻止热失控持续发生的情况，因此，控制主机130在监测到第一目标电池簇内的热失控持续发生时，从除第一目标电池簇以外的其他电池簇中确定出抑制剂处于正常状态的第二目标电池簇，以通过第二目标电池簇内的抑制剂对第一目标电池簇以解决热失控。
该事实方式中，控制主机130在发生热失控的电池簇内的抑制剂处于正常状态的情况下，通过该抑制剂抑制该电池簇的热失控，实现了精准到簇的抑制，同时，单簇抑制相比较全淹没式喷洒有利于节省抑制剂。另外，当该电池簇发生热失控并被成功抑制后，为便于持续对该电池簇进行监测，控制主机130会将该电池簇内的探测器组的数据读取优先级设置为最高，以在下一周期优先读取该探测器组上报的环境数据，从而判断热失控是否持续发生。在热失控持续发生的情况下，从剩余的电池簇(比如：相邻的电池簇)中确定出可进行抑制剂支援的电池簇(比如：第二目标电池簇)，以调用该电池簇内的抑制剂阻止热失控持续发生。
示例性的，在从除第一目标电池簇以外的其他电池簇中确定出抑制剂处于正常状态的第二目标电池簇方面，控制主机130，具体用于：
对于除第一目标电池簇以外的其他电池簇中的每个电池簇，基于每个电池簇的当前周期的温度数据和历史周期的温度数据，得到每个电池簇在下一周期发生热失控的概率；
根据每个电池簇在下一周期发生热失控的概率和每个电池簇内的隔离抑制装置120距第一目标电池簇内的抑制剂的喷射装置170之间的管路长度，得到每个电池簇内的隔离抑制装置120支援第一目标电池簇的置信度评分；
将除第一目标电池簇以外的其他电池簇中置信度评分最低且抑制剂处于正常状态的电池簇，确定为所述第二目标电池簇。
具体的，假设当前周期为第i个周期，则历史周期可以是第i个周期之前的k个周期，在基于每个电池簇的当前周期的温度数据和历史周期的温度数据，得到每个电池簇在下一周期发生热失控的概率方面，控制主机130，具体用于：采用每个电池簇的当前周期的温度数据和历史周期的温度数据，预测得到每个电池簇在下一周期的温度数据；基于每个电池簇在下一周期的温度数据和第一预设温度值，得到每个电池簇在当前周期的下一周期发生热失控的概率。其中，第一预设温度值为电池自产热温度T1。
请参见图2，控制主机130将第(i-k)个周期的温度数据ti-k，第(ii-k+1)个周期的温度数据ti-k+1，……,第i个周期的温度数据ti作为长短期记忆网络(Long Short Term Memory，LSTM)模型的输入，预测得到下一周期的温度数据T，采用如下公式计算得到每个电池簇在下一周期发生热失控的概率：
其中，公式(1)中，probability即表示每个电池簇在下一周期发生热失控的概率，其含义为每个电池簇在一周期的温度数据越接近于T1，则其发生热失控的概率越大。该实施方式中，控制主机130通过预测出其他电池簇中的每个电池簇在下一周期的温度数据，基于下一周期的温度数据和第一预设温度值得到每个电池簇在下一周期发生热失控的概率，概率较高的电池簇由于其抑制剂极有可能在接下来的几个周期用于本簇的热失控抑制，一般不会被纳入可进行消防资源调用的行列。
采用如下公式计算得到上述每个电池簇内的隔离抑制装置120支援第一目标电池簇的置信度评分：
score＝α*length+β*probability  (2)
其中，公式(2)中，score即表示置信度评分，length表示每个电池簇内的隔离抑制装置120距第一目标电池簇内的喷射装置170之间的管路长度，α和β分别表示预设权重，其中， α通常取常数1，β大于α，即在管路长度差异不大的情况下，认为每个电池簇在下一周期发生热失控的概率是比每个电池簇内的隔离抑制装置120距第一目标电池簇内的喷射装置170之间的管路长度更重要的参数指标。
控制主机130，还用于：按照置信度评分score从低到高对多个相邻电池簇进行排序，将序列中的第一个相邻电池簇确定为第二目标电池簇。如图3所示，电池簇1的多个相邻电池簇分别为电池簇2、电池簇3和电池簇4，基于储能集装箱中各个电池簇的布局情况，电池簇2、电池簇3和电池簇4内的隔离抑制装置120距电池簇1内的喷射装置170之间的管路长度的差异并不会很大，因此，发生热失控的概率越大的电池簇其置信度评分score往往会更高，若电池簇2的置信度评分score>电池簇4的置信度评分score>电池簇3的置信度评分score，则电池簇3便被确定为第二目标电池簇。该实施方式中，根据每个电池簇在当前周期的下一周期发生热失控的概率和每个电池簇内的隔离抑制装置120距发生热失控的电池簇内的喷射装置170之间的管路长度，得到每个电池簇内的隔离抑制装置120支援发生热失控的电池簇的置信度评分，然后将置信度评分最低的电池簇确定为可进行抑制剂支援的电池簇，从而能够调用在当前周期和下一周期抑制剂更为闲置的电池簇支援抑制热失控。
示例性的，控制主机130，还用于：基于每个电池簇的当前周期的温度数据和第一预设温度值，判断每个电池簇是否发生热失控，若每个电池簇均没有发生热失控，则执行基于每个电池簇的当前周期的温度数据和历史周期的温度数据，得到每个电池簇在下一周期发生热失控的概率的操作，若除第一目标电池簇以外的其他电池簇中在当前周期存在热失控的电池簇，则过滤掉存在热失控的电池簇，从剩余的电池簇中确定出第二目标电池簇。具体的，当某个电池簇的当前周期的温度数据达到第一预设温度值，则控制主机130确定该电池簇中的电池模组发生热失控，比如图3中，当电池簇3发生热失控，则认为电池簇3内的隔离抑制装置120中的抑制剂随时可能用于本簇的热失控抑制，因此，将电池簇3过滤掉，从电池簇2和电池簇4中选取出第二目标电池簇。该实施方式中，若基于当前周期的温度数据和第一预设温度值，确定其他电池簇(比如：相邻电池簇)中存在发生热失控的电池簇，则将其过滤掉，以免造成占用该电池簇的消防资源的情况。
示例性的，控制主机130，还用于：若存在热失控的电池簇在当前周期的温度数据大于或等于第一预设温度值，且小于第二预设温度值，则生成一级预警信号；若存在热失控的电池簇在当前周期的温度数据大于或等于第二预设温度值，且小于第三预设温度值，则生成二级预警信号，第二预设温度值为热失控引发温度T2，第三预设温度值为热失控最高温度T3；若存在热失控的电池簇在当前周期的温度数据大于或等于第三预设温度值，则生成三级预警信号。其中，一级预警信号、二级预警信号、一级预警信号的预警等级依次升高。其中，一级预警信号用于控制报警器进行声光联动报警；二级预警信号用于指示存在热失控的电池簇内的隔离抑制装置120的压力开关150立即实时上报压力数据；三级预警信号用于对打开存在热失控的电池簇内的隔离抑制装置120的电磁阀140进行倒计时，并提示人员撤离。该实施方式中，基于存在热失控的电池簇在当前周期的不同温度数据生成不同的预警信号，以采取不同的解决措施。
请参见图4，图4为本申请实施例提供的另一种电池簇的联动控制系统的示意图。如图4所示，该电池簇的联动控制系统100包括检测模块401、第一确定模块402、第二确定模块403和控制模块404。其中：
检测模块401，用于探测对应电池簇内的电池模组的环境数据，并周期性上报环境数据；
示例性的，检测模块401可以通过温度探测器、湿度探测器、烟雾探测器、气体探测器中的至少一个探测对应电池簇内的电池模组的环境数据。
第一确定模块402，用于根据环境数据确定发生热失控的第一目标电池簇，并确定第一目标电池簇内的隔离抑制装置A中的抑制剂是否处于正常状态；
第二确定模块403，用于若第一目标电池簇内的隔离抑制装置A中的抑制剂处于异常状态，则从除第一目标电池簇以外的其他电池簇中确定出抑制剂处于正常状态的第二目标电池簇；
控制模块404，用于打开第二目标电池簇内的隔离抑制装置B的电磁阀，通过管路输送隔离抑制装置B中的抑制剂至第一目标电池簇以解决热失控。
其中，检测模块401、第一确定模块402、第二确定模块403和控制模块404可以是同一装置设备(比如：储能集装箱或控制主机)中的单元模块，也可以是不同装置设备中的单元模块。
在一种可能的实施方式中，在通过管路输送隔离抑制装置B中的抑制剂至第一目标电池簇以解决热失控之后，控制模块404，还用于：
将第一目标电池簇内的电池模组的环境数据的数据读取优先级设置为最高；
按照数据读取优先级优先读取第一目标电池簇内的电池模组的环境数据；
根据第一目标电池簇内的环境数据监测第一目标电池簇内的热失控是否持续发生；
若第一目标电池簇内的热失控持续发生，则从除第一目标电池簇、第二目标电池簇以外的其他电池簇中确定出抑制剂处于正常状态的第三目标电池簇；
打开第三目标电池簇内的隔离抑制装置C的电磁阀，通过管路输送隔离抑制装置C内的抑制剂至第一目标电池簇以解决热失控。
在一种可能的实施方式中，控制模块404，还用于：若隔离抑制装置A中的抑制剂处于正常状态，则打开隔离抑制装置A的电磁阀，通过隔离抑制装置A中的抑制剂解决第一目标电池簇的热失控；
在通过隔离抑制装置A中的抑制剂解决第一目标电池簇的热失控之后，控制模块404，还用于：
将第一目标电池簇内的电池模组的环境数据的数据读取优先级设置为最高；
按照数据读取优先级优先读取第一目标电池簇内的电池模组的环境数据；
根据第一目标电池簇内的环境数据监测第一目标电池簇内的热失控是否持续发生；
若第一目标电池簇内的热失控持续发生，则从除第一目标电池簇以外的其他电池簇中确定出抑制剂处于正常状态的第二目标电池簇，并打开第二目标电池簇内的隔离抑制装置B的电磁阀，通过管路输送隔离抑制装置B中的抑制剂至第一目标电池簇以解决热失控。
在一种可能的实施方式中，环境数据中包括温度数据，在从除第一目标电池簇以外的其他电池簇中确定出抑制剂处于正常状态的第二目标电池簇方面，控制模块404，具体用于：
对于除第一目标电池簇以外的其他电池簇中的每个电池簇，基于每个电池簇的当前周期的温度数据和历史周期的温度数据，得到每个电池簇在下一周期发生热失控的概率；
根据每个电池簇在下一周期发生热失控的概率和每个电池簇内的隔离抑制装置距第一目标电池簇内的抑制剂的喷射装置之间的管路长度，得到每个电池簇内的隔离抑制装置支援第一目标电池簇的置信度评分；
将除第一目标电池簇以外的其他电池簇中置信度评分最低且抑制剂处于正常状态的电池簇，确定为所述第二目标电池簇。
在一种可能的实施方式中，在基于每个电池簇的当前周期的温度数据和历史周期的温度数据，得到每个电池簇在下一周期发生热失控的概率方面，控制模块404，具体用于：
采用每个电池簇的当前周期的温度数据和历史周期的温度数据，预测得到每个电池簇在下一周期的温度数据；
基于每个电池簇在下一周期的温度数据和第一预设温度值，得到每个电池簇在下一周期发生热失控的概率，第一预设温度值为电池自产热温度T1。
在一种可能的实施方式中，控制模块404，还用于：
基于每个电池簇的当前周期的温度数据和第一预设温度值，判断每个电池簇是否发生热失控；
若每个电池簇均没有发生热失控，则执行基于每个电池簇的当前周期的温度数据和历史周期的温度数据，得到每个电池簇在下一周期发生热失控的概率的操作；
若除第一目标电池簇以外的其他电池簇中在当前周期存在热失控的电池簇，则过滤掉存在热失控的电池簇，从剩余的电池簇中确定出第二目标电池簇。
在一种可能的实施方式中，控制模块404，还用于：若存在热失控的电池簇在当前周期的温度数据大于或等于第一预设温度值，且小于第二预设温度值，则生成一级预警信号；若存在热失控的电池簇在当前周期的温度数据大于或等于第二预设温度值，且小于第三预设温度值，则生成二级预警信号，第二预设温度值为热失控引发温度T2，第三预设温度值为热失控最高温度T3；若存在热失控的电池簇在当前周期的温度数据大于或等于第三预设温度值，则生成三级预警信号。
在一种可能的实施方式中，每个隔离抑制装置上还安装有压力开关，第一确定模块402，还用于：获取压力开关上报的压力数据，若压力数据大于或等于预设压力值，则确定对应的隔离抑制装置中的抑制剂处于正常状态；若压力数据小于预设压力值，则确定对应的隔离抑制装置中的抑制剂处于异常状态。
其中，电池簇的联动控制系统100中各个单元模块的实现可以参照图1所示的实施例中的相关描述，且能达到相同或相似的有益效果。
基于上述系统实施例的描述，本申请实施例还提供一种电池簇的联动控制方法。请参见图5，图5为本申请实施例提供的一种电池簇的联动控制方法的流程示意图，该方法可应用于电池簇的联动控制系统。如图5所示，该方法可以包括步骤501-506：
501：周期性地接收多个探测器模块发送的多个电池簇对应的环境数据；
其中，多个探测器模块分别对应多个电池簇；
502：根据环境数据确定发生热失控的第一目标电池簇；
503：确定第一目标电池簇内的隔离抑制装置A中的抑制剂是否处于正常状态；若否则执行步骤504；若是则执行步骤506；
504：从除第一目标电池簇以外的其他电池簇中确定出抑制剂处于正常状态的第二目标电池簇；
505：打开第二目标电池簇内的隔离抑制装置B的电磁阀，通过管路输送隔离抑制装置B中的抑制剂至第一目标电池簇以解决热失控；
506：打开隔离抑制装置A的电磁阀，通过隔离抑制装置A中的抑制剂解决第一目标电池簇的热失控。
其中，步骤501-506中各个操作的实现可以参照图1所示的实施例中的相关描述，且能达到相同或相似的有益效果。
在一种可能的实施方式中，多个探测器模块中的每一探测器模块包括温度探测器、湿度探测器、烟雾探测器、气体探测器中的至少一个组成的探测器组；在通过管路输送隔离抑制装置B中的抑制剂至第一目标电池簇以解决热失控之后，该方法还包括：
将第一目标电池簇内的探测器组的数据读取优先级设置为最高；
在接收到多个探测器组上报的多组环境数据时，按照数据读取优先级优先读取第一目标电池簇内的探测器组上报的环境数据；
根据第一目标电池簇内的探测器组上报的环境数据监测第一目标电池簇内的热失控是否持续发生；
若第一目标电池簇内的热失控持续发生，则从除第一目标电池簇、第二目标电池簇以外的其他电池簇中确定出抑制剂处于正常状态的第三目标电池簇；
打开第三目标电池簇内的隔离抑制装置C的电磁阀，通过管路输送隔离抑制装置C内的抑制剂至第一目标电池簇以解决热失控。
在一种可能的实施方式中，在通过隔离抑制装置A中的抑制剂解决第一目标电池簇的热失控之后，该方法还包括：
将第一目标电池簇内的探测器组的数据读取优先级设置为最高；
在接收到多个探测器组上报的多组环境数据时，按照数据读取优先级优先读取第一目标电池簇内的探测器组上报的环境数据；
根据第一目标电池簇内的探测器组上报的环境数据监测第一目标电池簇内的热失控是否持续发生；
若第一目标电池簇内的热失控持续发生，则从除第一目标电池簇以外的其他电池簇中确定出第二目标电池簇，并打开第二目标电池簇内的隔离抑制装置B的电磁阀，通过管路输送隔离抑制装置B中的抑制剂至第一目标电池簇以解决热失控。
在一种可能的实施方式中，环境数据中包括温度数据，从除第一目标电池簇以外的其他电池簇中确定出抑制剂处于正常状态的第二目标电池簇，包括：
对于除第一目标电池簇以外的其他电池簇中的每个电池簇，基于每个电池簇的当前周期的温度数据和历史周期的温度数据，得到每个电池簇在下一周期发生热失控的概率；
根据每个电池簇在下一周期发生热失控的概率和每个电池簇内的隔离抑制装置距第一目标电池簇内的抑制剂的喷射装置之间的管路长度，得到每个电池簇内的隔离抑制装置支援第一目标电池簇的置信度评分；
将除第一目标电池簇以外的其他电池簇中置信度评分最低且抑制剂处于正常状态的电池簇，确定为所述第二目标电池簇。
在一种可能的实施方式中，基于每个电池簇的当前周期的温度数据和历史周期的温度数据，得到每个电池簇在下一周期发生热失控的概率，包括：
采用每个电池簇的当前周期的温度数据和历史周期的温度数据，预测得到每个电池簇在下一周期的温度数据；
基于每个电池簇在下一周期的温度数据和第一预设温度值，得到每个电池簇在下一周期发生热失控的概率，第一预设温度值为电池自产热温度T1。
在一种可能的实施方式中，该方法还包括：
基于每个电池簇的当前周期的温度数据和第一预设温度值，判断每个电池簇是否发生热失控；
若每个电池簇均没有发生热失控，则执行基于每个电池簇的当前周期的温度数据和历史周期的温度数据，得到每个电池簇在下一周期发生热失控的概率的操作；
若除第一目标电池簇以外的其他电池簇中在当前周期存在热失控的电池簇，则过滤掉存在热失控的电池簇，从剩余的电池簇中确定出第二目标电池簇。
在一种可能的实施方式中，该方法还包括：
若存在热失控的电池簇在当前周期的温度数据大于或等于第一预设温度值，且小于第二预设温度值，则控制主机生成一级预警信号；
若存在热失控的电池簇在当前周期的温度数据大于或等于第二预设温度值，且小于第三预设温度值，则控制主机生成二级预警信号，第二预设温度值为热失控引发温度T2，第三预设温度值为热失控最高温度T3；
若存在热失控的电池簇在当前周期的温度数据大于或等于第三预设温度值，则控制主机生成三级预警信号。
在一种可能的实施方式中，每个隔离抑制装置上还安装有压力开关，该方法还包括：
获取压力开关上报的压力数据，若压力数据大于或等于预设压力值，则确定对应的隔离抑制装置中的抑制剂处于正常状态；若压力数据小于预设压力值，则确定对应的隔离抑制装置中的抑制剂处于异常状态。
本申请实施例还提供一种计算机可读存储介质(Memory)，计算机可读存储介质是各个装置设备中的记忆设备，用于存储用于设备执行的计算机程序，当其在装置设备上运行时，图5所示的方法流程得以实现。可以理解的是，此处的计算机可读存储介质既可以包括各个装置设备中的内置存储介质，当然也可以包括各个装置设备所支持的扩展存储介质。计算机可读存储介质提供存储空间，该存储空间存储了各个装置设备的操作系统。并且，在该存储空间中还存放了适于被处理器加载并执行的一个或多个计算机程序。需要说明的是，此处的计算机可读存储介质可以是高速随机存取存储介质(Random Access Memory，RAM)，也可以是非不稳定的存储器(non-volatile memory)，例如至少一个磁盘存储器；可选地，还可以是至少一个位于远离前述处理器的计算机可读存储介质。
本申请实施例还提供一种计算机程序产品，当计算机程序产品被设备运行时，图5所示的方法流程得以实现。
在上述实施例中，对各个实施例的描述都各有侧重，某个实施例中没有详述的部分，可以参见其它实施例的相关描述。
应理解，本申请实施例中提及的处理器可以是中央处理器(central processing unit，CPU)，还可以是其他通用处理器、数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现成可编程门阵列(Field Programmable Gate Array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。
还应理解，本申请实施例中提及的存储器可以是易失性存储器或非易失性存储器，或可包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储介质(Read-Only Memory，ROM)、可编程只读存储器(Programmable ROM，PROM)、EPROM、EEPROM或闪存。易失性存储器可以是RAM，其用作外部高速缓存。通过示例性但不是限制性说明，许 多形式的RAM可用，例如静态随机存取存储器(Static RAM，SRAM)、动态随机存取存储器(Dynamic RAM，DRAM)、同步动态随机存取存储器(Synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM，DDR SDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM，SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM，DR RAM)。
需要说明的是，当处理器为通用处理器、DSP、ASIC、FPGA或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件时，存储器(存储模块)集成在处理器中。
应注意，本文描述的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
应理解，在本申请的各种实施例中，上述各过程的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本申请实施例的实施过程构成任何限定。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示例性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。上述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。
本申请中，“至少一个”是指一个或者多个，“多个”是指两个或两个以上。“和/或”，描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B的情况，其中A，B可以是单数或者复数。在本申请的文字描述中，字符“/”，一般表示前后关联对象是一种“或”的关系。
本申请实施例方法中的步骤可以根据实际需要进行顺序调整、合并和删减。
本申请实施例装置中的模块可以根据实际需要进行合并、划分和删减。
以上所述，以上实施例仅用以说明本申请的技术方案，而非对其限制；尽管参照前述实施例对本申请进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例技术方案的范围。

Claims (10)

  1. 一种电池簇的联动控制系统，其特征在于，包括多个探测器模块、多个隔离抑制装置和控制主机；所述多个隔离抑制装置分别设置于各个电池簇内，所述多个隔离抑制装置中的每个隔离抑制装置上安装有电磁阀，所述多个隔离抑制装置之间通过管路连接；
    所述多个探测器模块，分别安装于所述各个电池簇内，用于探测对应电池簇内的电池模组的环境数据，并周期性上报所述环境数据；
    所述控制主机，用于根据所述环境数据确定发生热失控的第一目标电池簇，并确定所述第一目标电池簇内的隔离抑制装置A中的抑制剂是否处于正常状态；若所述隔离抑制装置A中的抑制剂处于异常状态，则从除所述第一目标电池簇以外的其他电池簇中确定出抑制剂处于正常状态的第二目标电池簇，并打开所述第二目标电池簇内的隔离抑制装置B的电磁阀，通过所述管路输送所述隔离抑制装置B中的抑制剂至所述第一目标电池簇以解决热失控。
  2. 根据权利要求1所述的系统，其特征在于，所述多个探测器模块中的每一探测器模块包括温度探测器、湿度探测器、烟雾探测器、气体探测器中的至少一个组成的探测器组；在通过所述管路输送所述隔离抑制装置B中的抑制剂至所述第一目标电池簇以解决热失控之后，所述控制主机，还用于：
    将所述第一目标电池簇内的探测器组的数据读取优先级设置为最高；
    在接收到多个探测器组上报的多组所述环境数据时，按照所述数据读取优先级优先读取所述第一目标电池簇内的探测器组上报的所述环境数据；
    根据所述第一目标电池簇内的探测器组上报的所述环境数据监测所述第一目标电池簇内的热失控是否持续发生；
    若所述第一目标电池簇内的热失控持续发生，则从除所述第一目标电池簇、所述第二目标电池簇以外的其他电池簇中确定出抑制剂处于正常状态的第三目标电池簇；
    打开所述第三目标电池簇内的隔离抑制装置C的电磁阀，通过所述管路输送所述隔离抑制装置C内的抑制剂至所述第一目标电池簇以解决热失控。
  3. 根据权利要求1所述的系统，其特征在于，所述控制主机，还用于：
    若所述隔离抑制装置A中的抑制剂处于正常状态，则打开所述隔离抑制装置A的电磁阀，通过所述隔离抑制装置A中的抑制剂解决所述第一目标电池簇的热失控；
    所述多个探测器模块中的每一探测器模块包括温度探测器、湿度探测器、烟雾探测器、气体探测器中的至少一个组成的探测器组；在通过所述隔离抑制装置A中的抑制剂解决所述第一目标电池簇的热失控之后，所述控制主机，还用于：
    将所述第一目标电池簇内的探测器组的数据读取优先级设置为最高；
    在接收到多个探测器组上报的多组所述环境数据时，按照所述数据读取优先级优先读取所述第一目标电池簇内的探测器组上报的所述环境数据；
    根据所述第一目标电池簇内的探测器组上报的所述环境数据监测所述第一目标电池簇内的热失控是否持续发生；
    若所述第一目标电池簇内的热失控持续发生，则从除所述第一目标电池簇以外的其他电池簇中确定出所述第二目标电池簇，并打开所述第二目标电池簇内的所述隔离抑制装置B的电磁阀，通过所述管路输送所述隔离抑制装置B中的抑制剂至所述第一目标电池簇以解决热失控。
  4. 根据权利要求1所述的系统，其特征在于，所述环境数据中包括温度数据，在从除所 述第一目标电池簇以外的其他电池簇中确定出抑制剂处于正常状态的第二目标电池簇方面，所述控制主机，具体用于：
    对于除所述第一目标电池簇以外的其他电池簇中的每个电池簇，基于所述每个电池簇的当前周期的温度数据和历史周期的温度数据，得到所述每个电池簇在下一周期发生热失控的概率；
    根据所述每个电池簇在下一周期发生热失控的概率和所述每个电池簇内的隔离抑制装置距所述第一目标电池簇内的抑制剂的喷射装置之间的管路长度，得到所述每个电池簇内的隔离抑制装置支援所述第一目标电池簇的置信度评分；
    将除所述第一目标电池簇以外的其他电池簇中所述置信度评分最低且抑制剂处于正常状态的电池簇，确定为所述第二目标电池簇。
  5. 根据权利要求4所述的系统，其特征在于，在基于所述每个电池簇的当前周期的温度数据和历史周期的温度数据，得到所述每个电池簇在下一周期发生热失控的概率方面，所述控制主机，具体用于：
    采用所述每个电池簇的当前周期的温度数据和历史周期的温度数据，预测得到所述每个电池簇在下一周期的温度数据；
    基于所述每个电池簇在下一周期的温度数据和第一预设温度值，得到所述每个电池簇在下一周期发生热失控的概率，所述第一预设温度值为电池自产热温度T1。
  6. 根据权利要求5所述的系统，其特征在于，所述控制主机，还用于：
    基于所述每个电池簇的当前周期的温度数据和所述第一预设温度值，判断所述每个电池簇是否发生热失控；
    若所述每个电池簇均没有发生热失控，则执行基于所述每个电池簇的当前周期的温度数据和历史周期的温度数据，得到所述每个电池簇在下一周期发生热失控的概率的操作；
    若除所述第一目标电池簇以外的其他电池簇中在当前周期存在热失控的电池簇，则过滤掉所述存在热失控的电池簇，从剩余的电池簇中确定出所述第二目标电池簇。
  7. 根据权利要求6所述的系统，其特征在于，所述控制主机，还用于：
    若所述存在热失控的电池簇在当前周期的温度数据大于或等于所述第一预设温度值，且小于第二预设温度值，则生成一级预警信号；
    若所述存在热失控的电池簇在当前周期的温度数据大于或等于所述第二预设温度值，且小于第三预设温度值，则生成二级预警信号，所述第二预设温度值为热失控引发温度T2，所述第三预设温度值为热失控最高温度T3；
    若所述存在热失控的电池簇在当前周期的温度数据大于或等于所述第三预设温度值，则生成三级预警信号。
  8. 根据权利要求1-7任一项所述的系统，其特征在于，所述每个隔离抑制装置上还安装有压力开关，所述控制主机，还用于：
    获取所述压力开关上报的压力数据，若所述压力数据大于或等于预设压力值，则确定对应的隔离抑制装置中的抑制剂处于正常状态；若所述压力数据小于预设压力值，则确定对应的隔离抑制装置中的抑制剂处于异常状态。
  9. 一种电池簇的联动控制系统，其特征在于，所述系统包括检测模块、第一确定模块、第二确定模块和控制模块；
    所述检测模块，用于探测对应电池簇内的电池模组的环境数据，并周期性上报所述环境数据；
    所述第一确定模块，用于根据所述环境数据确定发生热失控的第一目标电池簇，并确定所述第一目标电池簇内的隔离抑制装置A中的抑制剂是否处于正常状态；
    所述第二确定模块，用于若所述第一目标电池簇内的隔离抑制装置A中的抑制剂处于异常状态，则从除所述第一目标电池簇以外的其他电池簇中确定出抑制剂处于正常状态的第二目标电池簇；
    所述控制模块，用于打开所述第二目标电池簇内的隔离抑制装置B的电磁阀，通过管路输送所述隔离抑制装置B中的抑制剂至所述第一目标电池簇以解决热失控。
  10. 一种电池簇的联动控制方法，其特征在于，应用于电池簇的联动控制系统，所述方法包括：
    周期性地接收多个探测器模块发送的多个电池簇对应的环境数据；其中，所述多个探测器模块分别对应所述多个电池簇；
    根据所述环境数据确定发生热失控的第一目标电池簇，并确定所述第一目标电池簇内的隔离抑制装置A中的抑制剂是否处于正常状态；
    若所述第一目标电池簇内的隔离抑制装置A中的抑制剂处于异常状态，则从除所述第一目标电池簇以外的其他电池簇中确定出抑制剂处于正常状态的第二目标电池簇；
    打开所述第二目标电池簇内的隔离抑制装置B的电磁阀，通过管路输送所述隔离抑制装置B中的抑制剂至所述第一目标电池簇以解决热失控。
PCT/CN2023/128534 2022-11-15 2023-10-31 一种电池簇的联动控制系统及方法 WO2024104146A1 (zh)

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