CN110783650A - Energy storage battery box and monitoring module arrangement method thereof - Google Patents
Energy storage battery box and monitoring module arrangement method thereof Download PDFInfo
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- CN110783650A CN110783650A CN201911097516.1A CN201911097516A CN110783650A CN 110783650 A CN110783650 A CN 110783650A CN 201911097516 A CN201911097516 A CN 201911097516A CN 110783650 A CN110783650 A CN 110783650A
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- 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
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- 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
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- 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
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- 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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- 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
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- 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
- H01M2010/4278—Systems for data transfer from batteries, e.g. transfer of battery parameters to a controller, data transferred between battery controller and main controller
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
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- Microelectronics & Electronic Packaging (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses an energy storage battery box and a monitoring module arrangement method thereof, wherein the monitoring module arrangement method of the energy storage battery box comprises the following steps: arranging a monitoring module inside an energy storage module of a battery module, wherein each battery module of the energy storage battery box is correspondingly arranged with one monitoring module, arranging a monitoring module data processing sub-machine outside the energy storage module of the battery cluster, wherein each battery cluster of the energy storage battery box is correspondingly arranged with one monitoring module data processing sub-machine, arranging a monitoring module data processing main machine at an electric cabinet of the energy storage battery box, and realizing real-time monitoring and early warning for each battery module inside the energy storage battery box.
Description
Technical Field
The invention relates to the field of fire monitoring of energy storage battery boxes, in particular to a monitoring module arrangement method of an energy storage battery box and the energy storage battery box.
Background
At present, the basic unit of an energy storage battery box system is a lithium ion battery, and the lithium ion battery is most likely to generate thermal runaway under the conditions of thermal abuse, mechanical abuse and electrical abuse. In the energy storage system, lithium ion batteries are densely arranged, and after thermal runaway of a single battery occurs, the peripheral batteries are likely to continue to run away, so that serious fire and even explosion accidents are finally formed.
At present, the monitoring technology specially aiming at the energy storage battery box system is less researched, and the related technical result is more rarely reported. At present, most of fire hazard early warning devices adopted in an energy storage battery box of a lithium ion battery are traditional fire hazard monitoring and early warning devices, a battery fire hazard caused by the lithium ion battery cannot determine a specific battery with the problem of causing the battery fire hazard, and the problems of early warning missing report, high possibility of false report, serious resource waste and the like exist.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide a monitoring module arrangement method of an energy storage battery box and the energy storage battery box, and aims to solve the technical problem that each battery module in the energy storage battery box cannot be monitored and early warned in the prior art.
In order to achieve the above object, the present invention provides a method for arranging monitoring modules of an energy storage battery box, where the monitoring modules include a single chip microcomputer and sensors communicatively connected to the single chip microcomputer, the sensors include an ambient temperature sensor, a carbon monoxide gas sensor, a smoke gas sensor and/or a VOC combustible gas sensor, and the method includes the following steps:
arranging a monitoring module inside an energy storage module of a battery module, wherein each battery module of the energy storage battery box is correspondingly arranged with one monitoring module;
arranging a monitoring module data processing submachine outside an energy storage module of a battery cluster, wherein each battery cluster of the energy storage battery box is correspondingly arranged with one monitoring module data processing submachine;
and arranging a monitoring module data processing host at an electric cabinet of the energy storage battery box.
Preferably, based on the CAN communication line, the communication connection between the data processing sub-machine of the monitoring module of each battery cluster and all the monitoring modules of each battery cluster is respectively established.
Preferably, based on a CAN communication line, the communication connection between the monitoring module data processing host of the energy storage battery box and all the monitoring module data processing sub-machines of the energy storage battery box is established.
Preferably, based on a CAN communication line, the communication connection between the monitoring module data processing host and the upper computer is established.
Preferably, based on a CAN communication line, the communication connection between the monitoring module data processing host and the acousto-optic early warning device is established.
In addition, the invention also provides an energy storage battery box, which comprises a battery module, a monitoring module, a battery cluster, a monitoring module data processing sub-machine and a monitoring module data processing host;
the monitoring module comprises a single chip microcomputer and a sensor in communication connection with the single chip microcomputer, and the sensor comprises an ambient temperature sensor, a carbon monoxide gas sensor, a smoke gas sensor and/or a VOC combustible gas sensor;
the monitoring module is arranged in an energy storage module of the battery modules, wherein each battery module of the energy storage battery box is provided with one monitoring module;
the monitoring module data processing submachine is arranged outside an energy storage module of the battery cluster, wherein each battery cluster of the energy storage battery box is provided with one monitoring module data processing submachine;
the monitoring module data processing host is arranged at an electric cabinet of the energy storage battery box.
Preferably, all the monitoring modules of each battery cluster are in communication connection with the monitoring module data processing submachine of the battery cluster through a CAN communication line.
Preferably, the monitoring module data processing host of the energy storage battery box is in communication connection with all the monitoring module data processing submachine of the energy storage battery box through a CAN communication line.
Preferably, the monitoring module data processing host of the energy storage battery box is in communication connection with the upper computer through a CAN communication line.
Preferably, the monitoring module data processing host of the energy storage battery box is in communication connection with the acousto-optic early warning device through a CAN communication line.
The monitoring module arrangement method of the energy storage battery box provided by the invention arranges the monitoring module in the energy storage module of the battery module, wherein, each battery module of the energy storage battery box is correspondingly provided with a monitoring module, then the data processing submachine of the monitoring module is arranged outside the energy storage module of the battery cluster, wherein, each battery cluster of the energy storage battery box is correspondingly provided with a monitoring module data processing sub-machine, and finally, the monitoring module data processing main machine is arranged at the electric cabinet of the energy storage battery box, so that if the monitoring module monitors that the state value of the battery module exceeds the threshold value, and generating a fire early warning signal, then transmitting the fire early warning signal to a monitoring module data processing host machine in communication connection with the monitoring module data processing submachine based on the monitoring module data processing submachine, and further monitoring and early warning each battery module in the energy storage battery box.
Drawings
Fig. 1 is a schematic flow chart of a first embodiment of a method for arranging monitoring modules of an energy storage battery box according to the invention;
FIG. 2 is a schematic diagram of a portion of an energy storage battery box according to the present invention;
fig. 3 is a schematic structural diagram of a monitoring module of the energy storage battery box of the invention.
The reference numbers illustrate:
| reference numerals | Name (R) |
| 110 | |
| 120 | |
| 130 | |
| 140 | Data processing sub-machine of |
| 150 | Monitoring module data processing host |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The invention provides a method for arranging monitoring modules of an energy storage battery box, and referring to fig. 1, fig. 1 is a schematic flow chart of a first embodiment of the method for arranging monitoring modules of the energy storage battery box.
The arrangement method of the monitoring modules of the energy storage battery box comprises the following steps:
step S100, arranging monitoring modules inside energy storage modules of battery modules, wherein each battery module of the energy storage battery box is correspondingly provided with one monitoring module;
in this embodiment, the monitoring module related to the method for arranging the monitoring modules of the energy storage battery box of the present invention is installed inside the energy storage battery module of the battery module, and the specific position is at the corner of the upper cover of the energy storage battery module, so as to approach the energy storage battery module to the maximum extent without affecting the normal operation of the energy storage battery module and the battery management system, and specifically, the monitoring module includes a single chip microcomputer and a sensor in communication connection with the single chip microcomputer, optionally, the sensor includes an ambient temperature sensor, a carbon monoxide gas sensor, a smoke gas sensor and/or a VOC combustible gas sensor, it can be understood that one energy storage battery box includes a plurality of battery clusters, each battery cluster includes a plurality of battery modules, and each battery module needs to be equipped with one monitoring module, therefore, based on the number of the battery modules of the energy storage battery box, the same number of monitoring modules are arranged, and arranging the monitoring modules inside the energy storage modules of the battery modules, wherein each battery module of the energy storage battery box is correspondingly arranged with one monitoring module.
Wherein, monitoring module is used for carrying out real-time location monitoring to all battery modules of energy storage battery case, ambient temperature sensor based on monitoring module promptly, carbon monoxide gas sensor, the ambient temperature that smog gas sensor and/or VOC combustible gas sensor monitored, carbon monoxide content, smog concentration, and/or VOC content, judge battery module real-time operating condition through many signal couplings, thereby reach conflagration early warning function, if the monitoring module monitors when the state value of the battery module that this monitoring module matches exceeds the threshold value promptly, then generate conflagration early warning signal, wherein, the threshold value of this monitoring module and the inside multiple sensor of this monitoring module all sets for according to historical actual experimental result.
Specifically, based on an ambient temperature sensor of a monitoring module, if the ambient temperature of a battery module matched with the monitoring module is monitored to exceed a temperature threshold, a fire early warning signal is generated; and/or based on a carbon monoxide gas sensor of the monitoring module, if the carbon monoxide content of the battery module matched with the monitoring module exceeds a carbon monoxide content threshold value, generating a fire early warning signal; and/or based on the smoke gas sensor of the monitoring module, if the smoke concentration of the battery module matched with the monitoring module exceeds a smoke concentration threshold value, generating a fire early warning signal; and/or based on the VOC combustible gas sensor of the monitoring module, if the VOC content of the battery module matched with the monitoring module exceeds the VOC content threshold value, generating a fire early warning signal.
Step S200, arranging a monitoring module data processing sub-machine outside an energy storage module of a battery cluster, wherein each battery cluster of the energy storage battery box is correspondingly provided with one monitoring module data processing sub-machine;
in this embodiment, each battery cluster in an energy storage battery box is provided with a monitoring module data processing sub-machine, and is responsible for collecting and summarizing real-time monitoring data of the monitoring modules matched with all battery modules of the battery cluster. Therefore, the number of the battery clusters of the energy storage battery box needs to be determined first, so as to arrange the number of the corresponding monitoring module data processing submachine and correspondingly arrange the plurality of monitoring module data processing submachine, specifically, the monitoring module data processing submachine with the same number is arranged based on the number of the battery clusters of the energy storage battery box, and then the monitoring module data processing submachine is arranged outside the energy storage module of the battery cluster, wherein each battery cluster of the energy storage battery box is correspondingly arranged with one monitoring module data processing submachine.
Further, after step S200, further comprising,
step S210, based on the CAN communication line, respectively establishing communication connection between the monitoring module data processing submachine of each battery cluster and all the monitoring modules of each battery cluster.
In this step, understandably, each battery cluster in one energy storage battery box is provided with a monitoring module data processing sub-machine which is responsible for collecting and summarizing real-time monitoring data of the monitoring modules matched with all battery modules of the battery cluster. And based on the CAN communication line, respectively establishing communication connection between the monitoring module data processing submachine of each battery cluster and all the monitoring modules of each battery cluster, so that the monitoring module data processing submachine CAN collect and summarize real-time monitoring data of the monitoring modules matched with all the battery modules of the battery cluster.
And S300, arranging a monitoring module data processing host at an electric cabinet of the energy storage battery box.
In this embodiment, arrange monitoring module data processing host computer in the electric cabinet department of energy storage battery case, can understand ground, an energy storage battery case arranges a monitoring module data processing host computer, and wherein, this monitoring module data processing host computer is responsible for gathering the real-time supervision data of handling all monitoring modules in this energy storage battery case.
Specifically, after step S300, further comprising,
and step S310, establishing communication connection between the monitoring module data processing host of the energy storage battery box and all the monitoring module data processing submachine of the energy storage battery box based on the CAN communication line.
In this step, it can be understood that, when any monitoring module monitors a faulty battery signal, the signal passes through the monitoring module to the monitoring module data processing slave machine, and the transmission path from the monitoring module data processing slave machine to the monitoring module data processing master machine is transmitted to the monitoring module data processing master machine.
Specifically, based on the CAN communication line, the communication connection between the monitoring module data processing host machine of the energy storage battery box and all the monitoring module data processing sub-machines of the energy storage battery box is established, it can be understood that the monitoring module data processing sub-machine of each battery cluster is responsible for managing the monitoring data of a plurality of monitoring modules correspondingly equipped with a plurality of battery modules in the battery cluster, and each monitoring module data processing sub-machine of the energy storage battery box is managed by one monitoring module data processing main machine of the energy storage battery box, if the monitoring module monitors that the state value of the battery module matched with the monitoring module exceeds the threshold value, and generating a fire early warning signal, then processing the submachine based on the monitoring module data matched with the monitoring module, and transmitting the fire early warning signal to a monitoring module data processing host computer in communication connection with the monitoring module data processing submachine.
Further, after step S300, further comprising,
and S400, establishing communication connection between the monitoring module data processing host and an upper computer based on a CAN communication line.
In this step, CAN understand ground, monitoring module data processing host computer is located energy storage battery box's electric cabinet department, and energy storage battery box's electric cabinet is located outdoors under the general condition, and the staff who is responsible for monitoring this energy storage battery box is located indoorly, for the convenience of staff real-time supervision this energy storage battery box, CAN be based on CAN communication line, establish the communication connection between monitoring module data processing host computer and the host computer, so that send early warning signal or based on the corresponding fire control measure of host computer automatic execution linkage to the staff in real time based on the host computer.
Further, after step S300, further comprising,
and S500, establishing communication connection between the monitoring module data processing host and the acousto-optic early warning device based on the CAN communication line.
In this step, optionally, a communication connection between the monitoring module data processing host and the acousto-optic early warning device may be established based on a CAN communication line or a CAN communication line, so that an early warning signal is sent to a worker in real time based on the acousto-optic early warning device or a corresponding fire-fighting measure is automatically executed based on the acousto-optic early warning device.
According to the method for arranging the monitoring modules of the energy storage battery box, the monitoring modules are arranged inside the energy storage modules of the battery modules, wherein each battery module of the energy storage battery box is correspondingly arranged with one monitoring module, then the monitoring module data processing sub-machine is arranged outside the energy storage modules of the battery clusters, wherein each battery cluster of the energy storage battery box is correspondingly arranged with one monitoring module data processing sub-machine, and finally the monitoring module data processing main machine is arranged at the electric cabinet of the energy storage battery box, so that each battery module inside the energy storage battery box can be monitored and early-warned.
The invention also provides an energy storage battery box, and referring to fig. 2, fig. 2 is a schematic partial structure diagram of the energy storage battery box.
In an embodiment of the present invention, referring to fig. 2, the energy storage battery box includes: the monitoring system comprises a battery module 120, a monitoring module 110, a battery cluster 130, a monitoring module data processing sub-machine 140 and a monitoring module data processing main machine 150, wherein, as shown in fig. 3, fig. 3 is a schematic structural diagram of the monitoring module 110 in the energy storage battery box of the invention, specifically, the monitoring module 110 comprises a single chip microcomputer and a sensor in communication connection with the single chip microcomputer, specifically, the sensor comprises an ambient temperature sensor for monitoring the ambient temperature of the battery module and a carbon monoxide gas sensor for monitoring the carbon monoxide gas content and a smoke gas sensor of the battery module and for monitoring the smoke content of the battery module, and/or a VOC combustible gas sensor for monitoring the content of VOC combustible gas.
The monitoring module 110 is disposed inside an energy storage module of the battery modules 120, wherein each battery module 120 of the energy storage battery box is provided with one monitoring module 110;
the monitoring module data processing submachine 140 is arranged outside the energy storage module of the battery cluster 130, wherein each battery cluster 130 of the energy storage battery box is provided with one monitoring module data processing submachine 140;
the monitoring module data processing host 150 is disposed at the electrical cabinet of the energy storage battery box.
Further, all the monitoring modules 110 of each battery cluster 130 are in communication connection with the monitoring module data processing sub-unit 140 of the battery cluster 130 through a CAN communication line.
Further, the monitoring module data processing host 150 of the energy storage battery box is in communication connection with all the monitoring module data processing submachine 140 of the energy storage battery box through a CAN communication line.
Further, the monitoring module data processing host 150 of the energy storage battery box is in communication connection with the upper computer through a CAN communication line.
Further, the monitoring module data processing host 150 of the energy storage battery box is in communication connection with the acousto-optic early warning device through a CAN communication line.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are only for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The arrangement method of the monitoring modules of the energy storage battery box is characterized in that the monitoring modules comprise a single chip microcomputer and sensors in communication connection with the single chip microcomputer, the sensors comprise an ambient temperature sensor, a carbon monoxide gas sensor, a smoke gas sensor and/or a VOC combustible gas sensor, and the arrangement method of the monitoring modules of the energy storage battery box comprises the following steps:
arranging a monitoring module inside an energy storage module of a battery module, wherein each battery module of the energy storage battery box is correspondingly arranged with one monitoring module;
arranging a monitoring module data processing submachine outside an energy storage module of a battery cluster, wherein each battery cluster of the energy storage battery box is correspondingly arranged with one monitoring module data processing submachine;
and arranging a monitoring module data processing host at an electric cabinet of the energy storage battery box.
2. The method according to claim 1, wherein each battery cluster comprises a plurality of battery modules, and the monitoring module data processing slave machine is disposed outside the energy storage modules of the battery cluster, and wherein after the step of correspondingly disposing one monitoring module data processing slave machine in each battery cluster of the energy storage battery box, the method further comprises:
and respectively establishing communication connection between the data processing submachine of the monitoring module of each battery cluster and all the monitoring modules of each battery cluster based on the CAN communication line.
3. The method for arranging monitoring modules in an energy storage battery box according to claim 1, wherein the energy storage battery box comprises a plurality of monitoring module data processing sub-machines, and after the step of arranging the monitoring module data processing main machine at an electric cabinet of the energy storage battery box, the method further comprises:
and establishing communication connection between the monitoring module data processing host of the energy storage battery box and all the monitoring module data processing submachine of the energy storage battery box based on a CAN communication line.
4. The method for arranging monitoring modules in an energy storage battery box according to claim 1, wherein the step of arranging the monitoring module data processing host at the electric cabinet of the energy storage battery box is followed by further comprising:
and establishing communication connection between the monitoring module data processing host and the upper computer based on the CAN communication line.
5. The method for arranging monitoring modules in an energy storage battery box according to claim 1, wherein the step of arranging the monitoring module data processing host at the electric cabinet of the energy storage battery box is followed by further comprising:
and establishing communication connection between the monitoring module data processing host and the acousto-optic early warning device based on a CAN communication line.
6. An energy storage battery box is characterized by comprising a battery module, a monitoring module, a battery cluster, a monitoring module data processing sub-machine and a monitoring module data processing host;
the monitoring module comprises a single chip microcomputer and a sensor in communication connection with the single chip microcomputer, and the sensor comprises an ambient temperature sensor, a carbon monoxide gas sensor, a smoke gas sensor and/or a VOC combustible gas sensor;
the monitoring module is arranged in an energy storage module of the battery modules, wherein each battery module of the energy storage battery box is provided with one monitoring module;
the monitoring module data processing submachine is arranged outside an energy storage module of the battery cluster, wherein each battery cluster of the energy storage battery box is provided with one monitoring module data processing submachine;
the monitoring module data processing host is arranged at an electric cabinet of the energy storage battery box.
7. The energy storage battery box according to claim 6, wherein all the monitoring modules of each battery cluster are in communication connection with the monitoring module data processing sub-machine of the battery cluster through a CAN communication line.
8. The energy storage battery box according to claim 6, wherein the monitoring module data processing host of the energy storage battery box is in communication connection with all the monitoring module data processing sub-machines of the energy storage battery box through CAN communication lines.
9. The energy storage battery box of claim 6, wherein the monitoring module data processing host computer of the energy storage battery box is in communication connection with the upper computer through a CAN communication line.
10. The energy storage battery box of claim 6, wherein the monitoring module data processing host of the energy storage battery box is in communication connection with the acousto-optic early warning device through a CAN communication line.
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| CN112002105A (en) * | 2020-08-17 | 2020-11-27 | 江苏省电力试验研究院有限公司 | Electrochemical energy storage power station safety early warning and fault positioning system based on molecular probe |
| WO2022037448A1 (en) * | 2020-08-17 | 2022-02-24 | 国网江苏省电力有限公司电力科学研究院 | Molecular probe-based safety early warning and fault positioning system of electrochemical energy storage power station |
| CN114648858A (en) * | 2022-03-06 | 2022-06-21 | 深圳市赋感科技有限公司 | Safety monitoring and early warning device based on flowing gas model in energy storage battery cabinet |
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Application publication date: 20200211 |