CN111564858A - Method for enabling household energy storage battery to be compatible with various inverters - Google Patents

Method for enabling household energy storage battery to be compatible with various inverters Download PDF

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Publication number
CN111564858A
CN111564858A CN202010271951.8A CN202010271951A CN111564858A CN 111564858 A CN111564858 A CN 111564858A CN 202010271951 A CN202010271951 A CN 202010271951A CN 111564858 A CN111564858 A CN 111564858A
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inverter
energy storage
storage battery
inverters
compatible
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CN202010271951.8A
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CN111564858B (en
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孔秋杰
张志颖
谬李良
王吉平
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Dongguan Xinrui Energy Technology Co ltd
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Dongguan Xinrui Energy Technology Co ltd
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/28—Arrangements for balancing of the load in a network by storage of energy
    • H02J3/32—Arrangements for balancing of the load in a network by storage of energy using batteries with converting means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00016—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using a wired telecommunication network or a data transmission bus
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/10—The network having a local or delimited stationary reach
    • H02J2310/12—The local stationary network supplying a household or a building
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/12—Energy storage units, uninterruptible power supply [UPS] systems or standby or emergency generators, e.g. in the last power distribution stages
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
    • Y04S20/242—Home appliances
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/124—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wired telecommunication networks or data transmission busses

Abstract

The invention belongs to the technical field of household energy storage, and particularly relates to a method for enabling a household energy storage battery to be compatible with various inverters, which comprises the following steps: step 1) encoding version information of a communication protocol of each inverter; step 2) after all the inverters are coded, importing the communication protocol content of each inverter and the corresponding coding information thereof into a BMS of the household energy storage battery; step 3) setting a condition judgment statement for each inverter in the BMS; and 4) the BMS identifies the inverter according to the condition judgment statement in the step 3, and configures corresponding operation parameters and corresponding communication protocol contents for the inverter, so that the communication connection between the household energy storage battery and the inverter is realized. Compared with the prior art, the invention can effectively solve the problem that the household energy storage battery can not be compatible with a plurality of inverters at the same time, and obviously improves the applicability of the household energy storage battery.

Description

Method for enabling household energy storage battery to be compatible with various inverters
Technical Field
The invention belongs to the technical field of household energy storage, and particularly relates to a method for enabling a household energy storage battery to be compatible with various inverters.
Background
With the continuous development of new energy industry, household energy storage technology has also been developed greatly, and at present, a household energy storage system mainly includes two forms of a light storage energy storage system and a standby power supply system, wherein the light storage energy storage system is connected to an inverter through a photovoltaic and a household energy storage battery, and the standby power supply system is connected to the inverter through the household energy storage battery, and then the inverter supplies power to household loads through DC/AC conversion. However, in any form, there is a coupling relationship between the household energy storage battery and the inverter, and therefore, it is often necessary to establish a communication connection between the household energy storage battery and the inverter to ensure that the household energy storage system realizes intelligent management.
At present, the household energy storage battery is mainly communicated with an inverter through two communication interfaces of RS485 and CAN, and the communication protocol provided by the inverter is introduced into the communication protocol of a specific inverter to realize the communication with the inverter. Because different communication modes exist among different inverters, the data content and the communication baud rate of the communication protocol also have differences. In actual operation, the household energy storage battery needs to be developed for a specific inverter according to a communication protocol provided by the inverter to realize a function of communicating with the inverter. Therefore, the above situation causes that the current household energy storage system is generally compatible with only one or two communication protocols of the inverter, and greatly limits the development of the household energy storage system.
In view of the above, there is a need for reasonable improvement of the above-mentioned prior art to meet the actual needs.
Disclosure of Invention
The invention aims to: aiming at the defects of the prior art, the method for enabling the household energy storage battery to be compatible with the plurality of inverters is provided, the problem that the household energy storage battery cannot be compatible with the plurality of inverters at the same time can be effectively solved through the method, and the applicability of the household energy storage battery is remarkably improved.
In order to achieve the purpose, the invention adopts the following technical scheme:
a method for enabling a household energy storage battery to be compatible with multiple inverters comprises the following steps:
step 1) encoding version information of a communication protocol of each inverter;
step 2) after all the inverters are coded, importing the communication protocol content of each inverter and the corresponding coding information thereof into a BMS of the household energy storage battery;
step 3) setting a condition judgment statement for each inverter in the BMS;
and 4) the BMS identifies the inverter according to the condition judgment statement in the step 3, and configures corresponding operation parameters and corresponding communication protocol contents for the inverter, so that the communication connection between the household energy storage battery and the inverter is realized.
As an improvement of the method for the household energy storage battery to be compatible with multiple inverters, in the step 1, different encoding values are obtained through encoding, and each different inverter corresponds to a unique encoding value. By setting a unique coded value for each different inverter, the BMS is facilitated to identify the inverter and configure the corresponding operating parameters and communication protocol content.
As an improvement of the method for the home energy storage battery to be compatible with multiple inverters, the sequence of the coding values is set to be LNM, wherein L is a prefix part, and NM is a serial number part.
As an improvement of the method for enabling the household energy storage battery to be compatible with various inverters, L is represented by 0 x, and N and M are hexadecimal characters and are represented by any one of 0-9 or A-F. Because N and M are hexadecimal, the maximum number of the code values formed by the characters N and M is 256 according to the permutation and combination, namely the household energy storage battery can be compatible with 256 different inverters at most, and the compatibility is greatly improved.
As an improvement to the method for the home energy storage battery to be compatible with multiple inverters in the present invention, in step 3, the condition determining statement is set according to the coded value of the inverter, and the corresponding inverter function is executed by determining the coded value of the inverter.
As an improvement of the method for making the household energy storage battery compatible with multiple inverters, the step 4 specifically includes the following steps:
step 4.1.a, setting a human-computer interaction program to enable the human-computer interaction program to establish communication connection with the BMS, and setting a pull-down list of information of each inverter in a human-computer interaction interface;
step 4.2.a, selecting different inverters by a pull-down list according to needs, and mapping the coded values of the inverters into a BMS by a human-computer interaction program;
and 4.3.a, the BMS identifies the coding value of the inverter according to the condition judgment statement and configures corresponding operation parameters and corresponding communication protocol contents.
As an improvement of the method for making the household energy storage battery compatible with multiple inverters, the step 4 specifically includes the following steps:
step 4.1.b, electrically connecting the code pulling switch with the BMS, and setting one-to-one correspondence between the keys on the code pulling switch and the coding values of the inverter;
step 4.2.b, selecting different inverters as required, adjusting keys on a code pulling switch, and transmitting the code values corresponding to the inverters to the BMS by the code pulling switch;
and 4.3.b, the BMS identifies the coding value of the inverter according to the condition judgment statement and configures corresponding operation parameters and corresponding communication protocol contents.
As an improvement of the method for the household energy storage battery to be compatible with multiple inverters, the operation parameter setting in the step 4 includes setting of a communication interface and setting of a baud rate.
As an improvement of the method for enabling the household energy storage battery to be compatible with various inverters, the communication interface is an RS485 interface or a CAN interface. Through RS485 interface and CAN interface, CAN effectively satisfy the hardware requirement with various inverter communications.
As an improvement of the method for enabling the household energy storage battery to be compatible with various inverters, the household energy storage battery is a lithium ion battery.
Compared with the prior art, the invention has at least the following beneficial effects:
1) according to the invention, different inverters are coded, and statements are judged according to set conditions, so that the BMS in the household energy storage battery can quickly identify the inverters, and thus, corresponding operating parameters and communication protocols are configured for different inverters, the function of being compatible with various inverters is realized, and the applicability of the household energy storage battery is obviously improved;
2) the implementation of the invention only needs to modify the BMS program in the original household energy storage battery, and does not need to modify and upgrade hardware equipment, thereby saving a large amount of cost.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a flow chart of the present invention for implementing compatibility with various inverters;
fig. 2 is a flowchart illustrating an operation of the BMS recognizing the inverter provided in the embodiment of the present invention;
FIG. 3 is a schematic diagram of a human-computer interaction interface provided in embodiment 1 of the present invention;
fig. 4 is a schematic structural diagram of a tap changer provided in embodiment 2 of the present invention.
Detailed Description
As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, within which a person skilled in the art can solve the technical problem to substantially achieve the technical result.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", horizontal ", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The present invention will be described in further detail below with reference to the accompanying drawings, but the present invention is not limited thereto.
Example 1
As shown in fig. 1-2, a method for enabling a household energy storage battery to be compatible with multiple inverters includes the following steps:
step 1) encoding version information of a communication protocol of each inverter;
step 2) after all the inverters are coded, importing the communication protocol content of each inverter and the corresponding coding information thereof into a BMS of the household energy storage battery;
step 3) setting condition judgment sentences for each inverter in the BMS;
and 4) the BMS identifies the inverter according to the condition judgment statement in the step 3, and configures corresponding operation parameters, such as the type and baud rate of the communication interface and the corresponding communication protocol content, for the inverter, so that the household energy storage battery is in communication connection with the inverter.
In the scheme of the invention, the BMS in the household energy storage battery can quickly identify the inverter by coding different inverters and judging statements according to set conditions, so that corresponding operating parameters and communication protocols are configured for different inverters, the function of being compatible with various inverters is realized, and the applicability of the household energy storage battery is obviously improved.
The household energy storage battery is mainly a lithium ion battery, has high working voltage and good cycle use performance, and can effectively ensure the normal requirement of household energy storage; in terms of hardware, the household energy storage battery configures two communication interfaces of an RS485 interface and a CAN interface for equipment communication, and hardware requirements of communication with various inverters are effectively met.
Preferably, in step 1, the inverters obtain different code values by coding, and each different inverter corresponds to a unique code value. Therefore, the BMS can rapidly identify the inverter, so that corresponding operation parameters and communication protocol contents are configured for the inverter, and the purpose that the household energy storage battery is compatible with various inverters at the same time is achieved.
In addition, for convenience of encoding, in this embodiment, the present invention sets a sequence of encoded values as LNM, where L is a prefix portion and NM is a sequence number portion. It should be noted that L is represented by 0 × and N and M are both hexadecimal characters and are both represented by any one of 0 to 9 or a to F, for example, the number of coded values is 0 × 00 for inverter a and 0 × 01 for inverter B, and the like, and the sequence of coded values is from 0 × 00 to 0 × FF, so that the maximum number of coded values formed by the characters N and M is 256 according to the permutation and combination, that is, the household energy storage battery can be compatible with 256 different inverters at maximum, and the compatibility is greatly improved.
Preferably, in step 3, the condition determining statement is set according to the code value of the inverter, and the corresponding inverter function is executed by determining the code value of the inverter.
As shown in fig. 3, in step 4, in order to enable the BMS to better identify the inverter, in this example, a human-computer interaction manner is adopted, and therefore, the specific process of step 4 is:
step 4.1.a, setting a human-computer interaction program to enable the human-computer interaction program to establish communication connection with the BMS, and setting a pull-down list of information of each inverter in a human-computer interaction interface;
step 4.2.a, selecting different inverters by a pull-down list according to needs, and mapping the coded values of the inverters into a BMS by a human-computer interaction program;
and 4.3.a, the BMS identifies the coding value of the inverter according to the condition judgment statement and configures corresponding operation parameters and corresponding communication protocol contents.
In the embodiment, the man-machine interaction program is set, so that the inverter can be quickly selected only by pulling down the list of the inverter in the operation process, the operation is convenient and simple, and the operation efficiency is effectively improved.
Example 2
As shown in fig. 4, this embodiment shows another operation manner in step 4, and transmits the coded value of the inverter to the BMS by using the toggle switch, and specifically includes the following steps:
step 4.1.b, electrically connecting the code pulling switch with the BMS, and setting one-to-one correspondence between the keys on the code pulling switch and the coding values of the inverter;
step 4.2.b, selecting different inverters as required, adjusting keys on a code pulling switch, and transmitting the code values corresponding to the inverters to the BMS by the code pulling switch;
and 4.3.b, the BMS identifies the coding value of the inverter according to the condition judgment statement and configures corresponding operation parameters and corresponding communication protocol contents.
In this embodiment, the toggle switch is set to 4 buttons, which can represent 4 bits, and has a coding value range of 0 × 00 to 0 × 0F, and at most 16 inverters can be compatible at the same time. Compared with the operation mode of man-machine interaction, the operation mode of the dial switch in the embodiment has lower cost, and the production cost is saved.
The foregoing description shows and describes several preferred embodiments of the invention, but as aforementioned, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1.A method for enabling a household energy storage battery to be compatible with multiple inverters is characterized by comprising the following steps:
step 1) encoding version information of a communication protocol of each inverter;
step 2) after all the inverters are coded, importing the communication protocol content of each inverter and the corresponding coding information thereof into a BMS of the household energy storage battery;
step 3) setting a condition judgment statement for each inverter in the BMS;
and 4) the BMS identifies the inverter according to the condition judgment statement in the step 3, and configures corresponding operation parameters and corresponding communication protocol contents for the inverter, so that the communication connection between the household energy storage battery and the inverter is realized.
2. The method for the home energy storage battery to be compatible with multiple inverters as claimed in claim 1, wherein: in the step 1, different encoding values are obtained through encoding, and each different inverter corresponds to a unique encoding value.
3. The method for the home energy storage battery to be compatible with multiple inverters as claimed in claim 2, wherein: the sequence of encoded values is set to LNM, where L is a prefix portion and NM is a sequence number portion.
4. A method for making a household energy storage battery compatible with multiple inverters as claimed in claim 3, wherein: the L is represented by 0 x, and the N and the M are both hexadecimal characters and are represented by any one of 0-9 or A-F.
5. A method for making a household energy storage battery compatible with multiple inverters as claimed in claim 3, wherein: in the step 3, the condition judgment statement is set according to the code value of the inverter, and the corresponding inverter function is executed by judging the code value of the inverter.
6. The method for enabling a household energy storage battery to be compatible with multiple inverters according to claim 5, wherein the step 4 specifically comprises the following steps:
step 4.1.a, setting a human-computer interaction program to enable the human-computer interaction program to establish communication connection with the BMS, and setting a pull-down list of information of each inverter in a human-computer interaction interface;
step 4.2.a, selecting different inverters by a pull-down list according to needs, and mapping the coded values of the inverters into a BMS by a human-computer interaction program;
and 4.3.a, the BMS identifies the coding value of the inverter according to the condition judgment statement and configures corresponding operation parameters and corresponding communication protocol contents.
7. The method for enabling a household energy storage battery to be compatible with multiple inverters according to claim 5, wherein the step 4 specifically comprises the following steps:
step 4.1.b, electrically connecting the code pulling switch with the BMS, and setting one-to-one correspondence between the keys on the code pulling switch and the coding values of the inverter;
step 4.2.b, selecting different inverters as required, adjusting keys on a code pulling switch, and transmitting the code values corresponding to the inverters to the BMS by the code pulling switch;
and 4.3.b, the BMS identifies the coding value of the inverter according to the condition judgment statement and configures corresponding operation parameters and corresponding communication protocol contents.
8. The method for the home energy storage battery to be compatible with multiple inverters as claimed in claim 1, wherein: the operation parameter setting in the step 4 comprises setting of a communication interface and setting of a baud rate.
9. The method for the home energy storage battery to be compatible with multiple inverters as claimed in claim 8, wherein: the communication interface is an RS485 interface or a CAN interface.
10. The method for the home energy storage battery to be compatible with multiple inverters as claimed in claim 1, wherein: the household energy storage battery is a lithium ion battery.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116055584A (en) * 2023-01-12 2023-05-02 大秦新能源科技(泰州)有限公司 Lithium ion battery communication method and system based on different communication protocols
CN116204263A (en) * 2023-03-14 2023-06-02 深圳市晓鸟动力技术有限公司 Intelligent management method and system for parameters of solar energy storage battery and inverter

Citations (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102208815A (en) * 2010-03-31 2011-10-05 比亚迪股份有限公司 Household multi-energy system and control method thereof
CN103036243A (en) * 2011-10-10 2013-04-10 三星Sdi株式会社 Energy storage system and controlling method of the same
JP2013158205A (en) * 2012-01-31 2013-08-15 New Energy Research Institute Disaster/power failure countermeasure power supply system
KR101299960B1 (en) * 2013-07-22 2013-08-26 쏠라이앤에스(주) Grid connected solar generation system
KR20140067767A (en) * 2012-11-27 2014-06-05 넥스콘 테크놀러지 주식회사 Inverter output control system for energy storage system and inverter output control method for efficient management of energy storage system using the same
US20140346873A1 (en) * 2013-05-23 2014-11-27 Powerful Battery Solutions LLC Enhanced battery system and method
CN105006835A (en) * 2015-07-21 2015-10-28 安徽灿邦电气有限公司 Micro-grid parallel connection networking control system based on various inverters
CN105186562A (en) * 2015-09-07 2015-12-23 中国农业大学 Micro-grid group of large-scale distributed power supplies and control method thereof
CN205992804U (en) * 2016-07-28 2017-03-01 蔚来汽车有限公司 The family energy-storage system of multivoltage output
WO2017094179A1 (en) * 2015-12-04 2017-06-08 東芝三菱電機産業システム株式会社 Power conversion system
EP3217509A1 (en) * 2016-03-07 2017-09-13 Deutsche Post AG Intermediate bearing for battery units
US20170308628A1 (en) * 2016-04-26 2017-10-26 Sejong Industry-Academia Cooperation Foundation Hongik University System and method for monitoring photovoltaic power generation
KR20170127245A (en) * 2016-05-11 2017-11-21 그레이스이엔지(주) Portable multi-functional charging device for home use
WO2018019133A1 (en) * 2016-07-28 2018-02-01 蔚来汽车有限公司 Household energy storage system for multi-voltage output
CN108054772A (en) * 2017-11-23 2018-05-18 深圳市沃特玛电池有限公司 A kind of energy storage monitor system
CN108418250A (en) * 2018-04-12 2018-08-17 浙江正泰电器股份有限公司 Distributed home energy-storage system
CN108631364A (en) * 2018-05-24 2018-10-09 天津科林电气有限公司 A kind of photovoltaic inverter control system and method being compatible with a variety of DC source inputs
CN108879947A (en) * 2018-06-06 2018-11-23 华南理工大学 A kind of distributed photovoltaic power generation Control management system based on deep learning algorithm
CN209150783U (en) * 2018-11-13 2019-07-23 东莞塔菲尔新能源科技有限公司 A kind of family's energy-storage system that can be grid-connected
CN110417793A (en) * 2019-08-05 2019-11-05 无锡质胜新能源科技有限公司 For the communication system and its method of inverter
CN110460101A (en) * 2019-09-05 2019-11-15 北京双登慧峰聚能科技有限公司 Island microgrid energy storage subsystem and control method
CN209823786U (en) * 2019-06-12 2019-12-20 浙江正泰中自控制工程有限公司 Portable photovoltaic equipment communication simulator

Patent Citations (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102208815A (en) * 2010-03-31 2011-10-05 比亚迪股份有限公司 Household multi-energy system and control method thereof
CN103036243A (en) * 2011-10-10 2013-04-10 三星Sdi株式会社 Energy storage system and controlling method of the same
JP2013158205A (en) * 2012-01-31 2013-08-15 New Energy Research Institute Disaster/power failure countermeasure power supply system
KR20140067767A (en) * 2012-11-27 2014-06-05 넥스콘 테크놀러지 주식회사 Inverter output control system for energy storage system and inverter output control method for efficient management of energy storage system using the same
US20140346873A1 (en) * 2013-05-23 2014-11-27 Powerful Battery Solutions LLC Enhanced battery system and method
KR101299960B1 (en) * 2013-07-22 2013-08-26 쏠라이앤에스(주) Grid connected solar generation system
CN105006835A (en) * 2015-07-21 2015-10-28 安徽灿邦电气有限公司 Micro-grid parallel connection networking control system based on various inverters
CN105186562A (en) * 2015-09-07 2015-12-23 中国农业大学 Micro-grid group of large-scale distributed power supplies and control method thereof
WO2017094179A1 (en) * 2015-12-04 2017-06-08 東芝三菱電機産業システム株式会社 Power conversion system
EP3217509A1 (en) * 2016-03-07 2017-09-13 Deutsche Post AG Intermediate bearing for battery units
US20170308628A1 (en) * 2016-04-26 2017-10-26 Sejong Industry-Academia Cooperation Foundation Hongik University System and method for monitoring photovoltaic power generation
KR20170127245A (en) * 2016-05-11 2017-11-21 그레이스이엔지(주) Portable multi-functional charging device for home use
CN205992804U (en) * 2016-07-28 2017-03-01 蔚来汽车有限公司 The family energy-storage system of multivoltage output
WO2018019133A1 (en) * 2016-07-28 2018-02-01 蔚来汽车有限公司 Household energy storage system for multi-voltage output
CN108054772A (en) * 2017-11-23 2018-05-18 深圳市沃特玛电池有限公司 A kind of energy storage monitor system
CN108418250A (en) * 2018-04-12 2018-08-17 浙江正泰电器股份有限公司 Distributed home energy-storage system
CN108631364A (en) * 2018-05-24 2018-10-09 天津科林电气有限公司 A kind of photovoltaic inverter control system and method being compatible with a variety of DC source inputs
CN108879947A (en) * 2018-06-06 2018-11-23 华南理工大学 A kind of distributed photovoltaic power generation Control management system based on deep learning algorithm
CN209150783U (en) * 2018-11-13 2019-07-23 东莞塔菲尔新能源科技有限公司 A kind of family's energy-storage system that can be grid-connected
CN209823786U (en) * 2019-06-12 2019-12-20 浙江正泰中自控制工程有限公司 Portable photovoltaic equipment communication simulator
CN110417793A (en) * 2019-08-05 2019-11-05 无锡质胜新能源科技有限公司 For the communication system and its method of inverter
CN110460101A (en) * 2019-09-05 2019-11-15 北京双登慧峰聚能科技有限公司 Island microgrid energy storage subsystem and control method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116055584A (en) * 2023-01-12 2023-05-02 大秦新能源科技(泰州)有限公司 Lithium ion battery communication method and system based on different communication protocols
CN116204263A (en) * 2023-03-14 2023-06-02 深圳市晓鸟动力技术有限公司 Intelligent management method and system for parameters of solar energy storage battery and inverter
CN116204263B (en) * 2023-03-14 2024-03-12 深圳市晓鸟动力技术有限公司 Intelligent management method and system for parameters of solar energy storage battery and inverter

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