CN111564858B - Method for enabling household energy storage battery to be compatible with multiple inverters - Google Patents

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

Info

Publication number
CN111564858B
CN111564858B CN202010271951.8A CN202010271951A CN111564858B CN 111564858 B CN111564858 B CN 111564858B CN 202010271951 A CN202010271951 A CN 202010271951A CN 111564858 B CN111564858 B CN 111564858B
Authority
CN
China
Prior art keywords
inverter
energy storage
storage battery
inverters
bms
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202010271951.8A
Other languages
Chinese (zh)
Other versions
CN111564858A (en
Inventor
孔秋杰
张志颖
缪李良
王吉平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Xinrui Energy Technology Co ltd
Original Assignee
Dongguan Xinrui Energy Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dongguan Xinrui Energy Technology Co ltd filed Critical Dongguan Xinrui Energy Technology Co ltd
Priority to CN202010271951.8A priority Critical patent/CN111564858B/en
Publication of CN111564858A publication Critical patent/CN111564858A/en
Application granted granted Critical
Publication of CN111564858B publication Critical patent/CN111564858B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

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), coding 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 into a BMS of a 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 as to realize communication connection between the household energy storage battery and the inverter. Compared with the prior art, the invention can effectively solve the problem that the household energy storage battery cannot be compatible with various inverters at the same time, and remarkably improves the applicability of the household energy storage battery.

Description

Method for enabling household energy storage battery to be compatible with multiple 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, the household energy storage technology has also been greatly developed, and at present, the household energy storage system mainly comprises two forms of a light storage energy storage system and a standby power supply system, wherein the light storage energy storage system is connected with an inverter through a photovoltaic and household energy storage battery, the standby power supply system is connected with the inverter through the household energy storage battery, and the inverter supplies power to a household load through DC/AC conversion. However, in either form, there is a coupling relationship between the home energy storage battery and the inverter, and therefore, it is often necessary to establish a communication connection between the home energy storage battery and the inverter to ensure that the home energy storage system is intelligently managed.
At present, the household energy storage battery is mainly communicated with the inverter through two communication interfaces, namely RS485 and CAN, and the communication with the inverter is realized by providing a communication protocol by the inverter and leading the household energy storage battery into the communication protocol of the specific inverter. Because different communication modes exist between different inverters, the data content and the communication baud rate of the communication protocol also have differences. In actual operation, a home energy storage battery needs to be developed for a specific inverter according to a communication protocol provided by the home energy storage battery to realize a function of communicating with the inverter. The above situation results in that the current home energy storage system is generally compatible with only one or two communication protocols of the inverter, which greatly limits the development of the home energy storage system.
In view of this, there is a need for rationalized improvements to the prior art described above to meet practical needs.
Disclosure of Invention
The invention aims at: aiming at the defects of the prior art, the provided method for the household energy storage battery to be compatible with various inverters can effectively solve the problem that the household energy storage battery cannot be simultaneously compatible with various inverters, and remarkably improves the applicability of the household energy storage battery.
In order to achieve the above purpose, the invention adopts the following technical scheme:
a method for a home energy storage battery to be compatible with multiple inverters, comprising the following steps:
step 1), coding 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 into a BMS of a 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 as to realize communication connection between the household energy storage battery and the inverter.
As an improvement on the method for the home energy storage battery to be compatible with multiple inverters, in the step 1, different coding values are obtained through coding, and each different inverter corresponds to a unique coding value. By setting a unique code value for each different inverter, the BMS is facilitated to identify the inverter and configure corresponding operation parameters and communication protocol contents.
As an improvement of the method for the home energy storage battery to be compatible with various inverters, the sequence of the coded values is set as LNM, wherein L is a prefix part, and NM is a serial number part.
As an improvement of the method for the household energy storage battery to be compatible with various inverters, the L is represented by 0 x, the N and the M are hexadecimal characters, and the L is represented by any one of 0-9 or A-F. Because N and M are hexadecimal, the number of the code values formed by the characters N and M is 256 at maximum according to the arrangement combination, namely the household energy storage battery can be compatible with 256 different inverters at maximum, and the compatibility is greatly improved.
As an improvement of the method for the home energy storage battery to be compatible with multiple inverters, in the step 3, the condition judgment statement is that the setting is carried out according to the coding value of the inverter, and the corresponding inverter function is executed by judging the coding value of the inverter.
As an improvement on the method for the home energy storage battery to be compatible with various inverters, the step 4 specifically comprises the following steps:
step 4.1.A, setting a man-machine interaction program, enabling the man-machine interaction program to establish communication connection with the BMS, and setting a pull-down list of each inverter information in a man-machine interaction interface;
step 4.2.A, selecting different inverters from the pull-down list according to the requirement, and mapping the encoded values of the inverters into the BMS by a man-machine interaction program;
and 4.3.A, the BMS identifies the encoded value of the inverter according to the condition judgment statement, and configures corresponding operation parameters and corresponding communication protocol contents.
As an improvement on the method for the home energy storage battery to be compatible with various inverters, the step 4 specifically comprises the following steps:
step 4.1.B, electrically connecting the code pulling switch with the BMS, and setting the keys on the code pulling switch and the coding values of the inverter in one-to-one correspondence;
step 4.2.B, selecting different inverters according to the requirement, adjusting keys on a code pulling switch, and transmitting a code value corresponding to the inverter to the BMS by the code pulling switch;
and 4.3.B, the BMS identifies the encoded 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 home energy storage battery to be compatible with various inverters, the operation parameter setting in the step 4 comprises setting a communication interface and setting a baud rate.
As an improvement on the method for the home energy storage battery to be compatible with various inverters, the communication interface is an RS485 interface or a CAN interface. The hardware requirements of communication with various inverters CAN be effectively met through the RS485 interface and the CAN interface.
As an improvement on the method for the home energy storage battery to be compatible with various inverters, the home 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 encoded, and BMS in the household energy storage battery can rapidly identify the inverters according to set condition judgment sentences, so that corresponding operation parameters and communication protocols are configured for the different inverters, the functions of being compatible with multiple inverters are realized, and the applicability of the household energy storage battery is remarkably improved;
2) The implementation of the invention only needs to modify the BMS program in the original household energy storage battery, does not need to modify and upgrade hardware equipment, and saves a great deal 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 do not constitute a limitation on the invention. In the drawings:
FIG. 1 is a flow chart of operation of the present invention for implementing compatibility with multiple inverters;
fig. 2 is a flowchart illustrating an operation of the BMS identifying an inverter according to an 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 diagram of a code pulling switch according to embodiment 2 of the present invention.
Detailed Description
Certain terms are used throughout the description and claims to refer to particular components. Those of skill in the art will appreciate that a hardware manufacturer may refer to the same component by different names. The description and claims do not take the form of an element differentiated by name, but rather by functionality. As used throughout the specification and claims, the word "comprise" is an open-ended term, and thus should be interpreted to mean "include, but not limited to. By "substantially" is meant that within an acceptable error range, a person skilled in the art is able to solve the technical problem within a certain error range, substantially achieving the technical effect.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The present invention will be described in further detail below with reference to the drawings, but is not limited thereto.
Example 1
As shown in fig. 1-2, a method for a home energy storage battery to be compatible with multiple inverters comprises the following steps:
step 1), coding 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 into a BMS of a 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, such as the type and the baud rate of a communication interface and corresponding communication protocol content, for the inverter, so that the household energy storage battery and the inverter are in communication connection.
In the scheme of the invention, different inverters are encoded, and the BMS in the household energy storage battery can rapidly identify the inverters according to the set condition judgment statement, so that corresponding operation parameters and communication protocols are configured for the different inverters, the functions of being compatible with multiple inverters are realized, and the applicability of the household energy storage battery is remarkably improved.
The household energy storage battery is mainly a lithium ion battery, has high working voltage and good recycling performance, and can effectively ensure the normal requirement of household energy storage; on hardware, the household energy storage battery is provided with two communication interfaces, namely an RS485 interface and a CAN interface for equipment communication, so that the hardware requirements of communication with various inverters are effectively met.
Preferably, in the step 1, the inverters obtain different encoded values through encoding, and each different inverter corresponds to a unique encoded 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 aim that the household energy storage battery is compatible with a plurality of different inverters is fulfilled.
In addition, for convenience in encoding, in this embodiment, the present invention sets the sequence of the encoded values to LNM, where L is the prefix portion and NM is the sequence number portion. It should be noted that, L is represented by 0×n, N and M are hexadecimal characters, and are represented by any one of 0 to 9 or a to F, for example, the inverter a is encoded by 0×00, the inverter B is encoded by 0×01, and the sequence of encoded values is from 0×00 to 0×ff, so that the number of encoded values formed by the characters N and M is 256 at maximum 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 judgment statement is set according to the encoded value of the inverter, and the corresponding inverter function is executed by judging the encoded value of the inverter.
As shown in fig. 3, in the above step 4, in order to make the BMS better identify the inverter, in this example, a man-machine interaction manner is adopted, so the specific process of step 4 is as follows:
step 4.1.A, setting a man-machine interaction program, enabling the man-machine interaction program to establish communication connection with the BMS, and setting a pull-down list of each inverter information in a man-machine interaction interface;
step 4.2.A, selecting different inverters from the pull-down list according to the requirement, and mapping the encoded values of the inverters into the BMS by a man-machine interaction program;
and 4.3.A, the BMS identifies the encoded value of the inverter according to the condition judgment statement, and configures corresponding operation parameters and corresponding communication protocol contents.
In the embodiment, by setting the man-machine interaction program, the inverter can be quickly selected by pulling down the list of the inverter in the operation process, so that the operation is convenient and simple, and the operation efficiency is effectively improved.
Example 2
As shown in fig. 4, this embodiment illustrates another operation mode in the above step 4, and the coded value of the inverter is transmitted to the BMS by using the dial switch, which specifically includes the following steps:
step 4.1.B, electrically connecting the code pulling switch with the BMS, and setting the keys on the code pulling switch and the coding values of the inverter in one-to-one correspondence;
step 4.2.B, selecting different inverters according to the requirement, adjusting keys on a code pulling switch, and transmitting a code value corresponding to the inverter to the BMS by the code pulling switch;
and 4.3.B, the BMS identifies the encoded value of the inverter according to the condition judgment statement, and configures corresponding operation parameters and corresponding communication protocol contents.
In this embodiment, the code pulling switch is set to 4 keys, which can represent 4 bits, and has a value range of 0×00 to 0×0F codes, and can be compatible with 16 inverters at most. Compared with the man-machine interaction operation mode, the operation mode of the code pulling switch in the embodiment has lower cost and saves the production cost.
While the foregoing description illustrates and describes several preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.

Claims (10)

1.A method for a home energy storage battery to be compatible with a plurality of inverters, comprising the following steps:
step 1, coding version information of a communication protocol of each inverter;
step 2, after all the inverters are coded, the communication protocol content of each inverter and the corresponding coding information are imported 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 as to realize communication connection between the household energy storage battery and the inverter.
2. The method of claim 1, wherein the home energy storage battery is compatible with multiple inverters: in the step 1, different coded values are obtained through coding, and each different inverter corresponds to a unique coded value.
3. The method of claim 2, wherein the home energy storage battery is compatible with a plurality of inverters: the sequence of the encoded values is set to LNM, where L is the prefix portion and NM is the sequence number portion.
4. A method of home energy storage battery compatibility with multiple inverters as claimed in claim 3 wherein: the L is represented by 0 x, the N and M are hexadecimal characters, and the N and M are represented by any one of 0-9 or A-F.
5. A method of home energy storage battery compatibility with multiple inverters as claimed in claim 3 wherein: in the step 3, the condition judgment statement is set according to the encoded value of the inverter, and the corresponding inverter function is executed by judging the encoded value of the inverter.
6. The method for the home 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 man-machine interaction program, enabling the man-machine interaction program to establish communication connection with the BMS, and setting a pull-down list of each inverter information in a man-machine interaction interface;
step 4.2.A, selecting different inverters from the pull-down list according to the requirement, and mapping the encoded values of the inverters into the BMS by a man-machine interaction program;
and 4.3.A, the BMS identifies the encoded value of the inverter according to the condition judgment statement, and configures corresponding operation parameters and corresponding communication protocol contents.
7. The method for the home 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 the keys on the code pulling switch and the coding values of the inverter in one-to-one correspondence;
step 4.2.B, selecting different inverters according to the requirement, adjusting keys on a code pulling switch, and transmitting a code value corresponding to the inverter to the BMS by the code pulling switch;
and 4.3.B, the BMS identifies the encoded value of the inverter according to the condition judgment statement, and configures corresponding operation parameters and corresponding communication protocol contents.
8. The method of claim 1, wherein the home energy storage battery is compatible with multiple inverters: the operation parameter setting in the step 4 comprises setting of a communication interface and setting of a baud rate.
9. The method of claim 8, wherein the home energy storage battery is compatible with multiple inverters: the communication interface is an RS485 interface or a CAN interface.
10. The method of claim 1, wherein the home energy storage battery is compatible with multiple inverters: the household energy storage battery is a lithium ion battery.
CN202010271951.8A 2020-04-09 2020-04-09 Method for enabling household energy storage battery to be compatible with multiple inverters Active CN111564858B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010271951.8A CN111564858B (en) 2020-04-09 2020-04-09 Method for enabling household energy storage battery to be compatible with multiple inverters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010271951.8A CN111564858B (en) 2020-04-09 2020-04-09 Method for enabling household energy storage battery to be compatible with multiple inverters

Publications (2)

Publication Number Publication Date
CN111564858A CN111564858A (en) 2020-08-21
CN111564858B true CN111564858B (en) 2024-01-09

Family

ID=72070656

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010271951.8A Active CN111564858B (en) 2020-04-09 2020-04-09 Method for enabling household energy storage battery to be compatible with multiple inverters

Country Status (1)

Country Link
CN (1) CN111564858B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116055584B (en) * 2023-01-12 2023-06-30 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
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

Citations (20)

* 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
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
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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9673621B2 (en) * 2013-05-23 2017-06-06 Powerful Battery Solutions LLC Enhanced battery system and method
US10540458B2 (en) * 2016-04-26 2020-01-21 Sejong Industry-Academia Cooperation Foundation Hongik University System and method for monitoring photovoltaic power generation

Patent Citations (20)

* 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
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
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

Also Published As

Publication number Publication date
CN111564858A (en) 2020-08-21

Similar Documents

Publication Publication Date Title
CN111564858B (en) Method for enabling household energy storage battery to be compatible with multiple inverters
CN204719514U (en) Can the intelligent domestic system of realization condition control mode
CN203260174U (en) Intelligent household remote control system
CN104199338A (en) Communication control method of RS485 communication circuit
CN207397468U (en) Ultra-micro power consumption sender unit
CN101188533B (en) Network air-conditioner adapter
CN102624742A (en) Method for enhancing security of communication between mobile equipment and home intelligent terminal
CN109149777A (en) A kind of shutdown control system and method
CN115378981B (en) Terminal and method adaptive to different sensors of Internet of things
CN201133704Y (en) Network air conditioner adapter
CN206422791U (en) A kind of pattern fast switch over type network switch
CN109283901A (en) Integrated smart home system
CN211086437U (en) Signal detection circuit, device and fill electric pile
CN207397473U (en) A kind of wireless control box
CN211580264U (en) Lighting control system for forklift
CN207282846U (en) A kind of intelligent socket of the double protection functions with electron key
AU2020385492A1 (en) Power distribution terminal having display module, and wireless power distribution display system and method
CN114531346A (en) Hardware and software cooperation setting communication parameter system
CN110831299A (en) Lighting control system for forklift
CN214226822U (en) Novel relay
CN201466503U (en) Novel fail safe system for transformer substation
CN110913374A (en) Internet of things cross-network communication module and communication mode
CN208999808U (en) A kind of intelligent cabinet
CN104601395B (en) Intelligent record analysis system based on substation's digital communication
CN110244610A (en) A kind of digital output modul device that can be switched mutually based on multiple communication modes

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB03 Change of inventor or designer information
CB03 Change of inventor or designer information

Inventor after: Kong Qiujie

Inventor after: Zhang Zhiying

Inventor after: Miao Liliang

Inventor after: Wang Jiping

Inventor before: Kong Qiujie

Inventor before: Zhang Zhiying

Inventor before: Li Liang

Inventor before: Wang Jiping

TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20210111

Address after: 415000 Qingshan community, Deshan street, Changde economic and Technological Development Zone, Changde City, Hunan Province

Applicant after: Hunan Xinrui Energy Technology Co.,Ltd.

Address before: 523000 room 609, 6th floor, building D-1, University Innovation City, Xincheng Road, Songshanhu high tech Industrial Development Zone, Dongguan City, Guangdong Province

Applicant before: DONGGUAN XINRUI ENERGY TECHNOLOGY Co.,Ltd.

TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20220615

Address after: 523000 room 602, building 14, No. 7, Keji Avenue, Houjie Town, Dongguan City, Guangdong Province

Applicant after: DONGGUAN XINRUI ENERGY TECHNOLOGY CO.,LTD.

Address before: 415000 Qingshan community, Deshan street, Changde economic and Technological Development Zone, Changde City, Hunan Province

Applicant before: Hunan Xinrui Energy Technology Co.,Ltd.

GR01 Patent grant
GR01 Patent grant