CN109901071A - A dynamic reconfigurable energy storage battery detection system - Google Patents
A dynamic reconfigurable energy storage battery detection system Download PDFInfo
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- CN109901071A CN109901071A CN201910198505.6A CN201910198505A CN109901071A CN 109901071 A CN109901071 A CN 109901071A CN 201910198505 A CN201910198505 A CN 201910198505A CN 109901071 A CN109901071 A CN 109901071A
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Abstract
本发明提供一种动态可重组储能电池检测系统，包括上位机检测软件、中位机通讯/工艺控制器和下位机检测电源。所述上位机检测软件由通用组态软件开发，可动态重组工艺文件和数据处理功能；所述中位机通讯/工艺控制器支持以太网、CAN、RS485、RS232、无线等各种通讯方式。通过对上位机和中位机进行配置，可支持各种检测电源和储能电池接入工作。该控制器集成了主流的电池通讯规约，对使用非标准通讯规约的电池，可嵌入其规约文件。本发明使用组态软件开发上位机，与常规的C++/C#/Java/VB的开发方式相比，降低了开发难度，缩短了开发周期，移植性好。此外，同时支持多种检测电源和电池，拓展了电池检测系统的使用范围。
The invention provides a dynamic reconfigurable energy storage battery detection system, which includes upper computer detection software, a middle computer communication/process controller and a lower computer detection power supply. The upper computer detection software is developed by general configuration software, which can dynamically reorganize process files and data processing functions; the middle computer communication/process controller supports various communication methods such as Ethernet, CAN, RS485, RS232, and wireless. By configuring the upper computer and the middle computer, it can support various detection power supply and energy storage battery access work. The controller integrates mainstream battery communication protocols, and can embed its protocol files for batteries using non-standard communication protocols. Compared with the conventional C++/C#/Java/VB development mode, the invention uses configuration software to develop the upper computer, reduces the development difficulty, shortens the development cycle, and has good portability. In addition, it supports a variety of detection power sources and batteries at the same time, which expands the application range of the battery detection system.
Description
Technical field
The present invention relates to energy-storage battery technical fields, more particularly to a kind of energy-storage battery detection system.
Background technique
With the fast development of battery technology, battery is just playing an increasingly important role in people's lives.One
As according to application scenarios be divided into power battery and energy-storage battery, power battery is directed to power vehicle application, and energy-storage battery is directed to family
With or the application such as power grid peak load shifting.Battery testing system is as the device to battery performance and safety detection, testing result
There is important influence to the use of battery, and requirement of different types of battery to detection system is also different.
Battery testing system is generally made of host computer, middle-position machine and slave computer, as shown in Figure 1.Host computer can connect more
A middle-position machine, it is such as N number of；Each middle-position machine can connect multiple detection power supplys, and such as M；Each detection power supply is again settable multiple logical
Road (such as S), the battery or battery pack of connection are independently detected in each channel.
Host computer is generally basede on PC machine and develops inspection software, such as document using language-specific tool C++/C#/Java/VB etc.
" design of lithium battery detection system " and " design and realization of power battery charge and discharge electricity detecting system " is opened using VB and C# respectively
Upper computer detection software is sent out.This development scheme is the disadvantage is that the development cycle is long, upgrading difficulty is big, transplantability is poor.Also there is document
As " Power Battery Testing System master station software design " uses configuration software Labview flat as upper computer software exploitation
Platform convenient for exploitation, but needs the board by being embedded in PC machine to regulate and control detection power supply, and operation stability is poor.
Middle-position machine generally with specific upper computer and lower computer Integrated Development, such as a kind of patent " battery pack battery management system
Unite Function detection platform CN105759208A " and " a kind of battery SOH detection device based on charger is with detection battery SOH's
Method CN105785275A " it is all integrated by the monitoring module (i.e. middle-position machine) of itself and specific host computer and detection power supply
Exploitation uses, and realizes communication and monitoring.The middle-position machine of this design can only be communicated and be monitored with integrated equipment, not had
Scalability and versatility.In order to be applicable in the general purpose of charging pile, country devises unified power battery pack standard traffic medium
(CAN communication) and communication protocol (GB T27930-2015), middle-position machine are typically also that support is electric for this Protocol Design, or only
Core test.And middle-position machine does not support the detection power supply of other companies generally.
Energy-storage battery application scenarios are more various, the communication media and communication protocol that BMS is used also very disunity, conventional
Power Battery Testing System does not adapt to this demand.And upper computer software demand is also very abundant, for different energy storage electricity
Pond need to change certain variables or function in host computer additions and deletions sometimes, and current software development mode is also difficult to adapt to this demand.
For this status, energy-storage battery detection system can be recombinated by devising a kind of dynamic.
Summary of the invention
For the deficiency of existing Power Battery Testing System, the present invention provides a kind of dynamics can recombinate energy-storage battery inspection
Examining system, it is therefore an objective to propose a kind of upper computer software development approach of rapid shaping；It is proposed a kind of middle-position machine of wide adaptation range
Design method.
To achieve the goals above, technical solution of the present invention include: host computer development approach based on general configuration software,
The embedded middle-position machine of integrated communicaton/process control technical grade (communication/process controller) design method and multi-channel detection electricity
Source.
The host computer is by general Development of Configuration Software, and using configuration software general utility functions and correlation module, configuration needs
The battery variable monitored in real time, basketry file issue sense command, storage and inquiry battery data, to battery data into
Single battery of the row advanced processes to filter out poor performance He have security risk.Host computer can configure BMS and power supply specification, needle
To different batteries and detection power supply, only need to configure corresponding specification can be communicated, and user is made more easily to use same host computer
Carry out technics institution and detection data post-processing.Configuration software can dynamically modify host computer interface, carry out without entering exploitation state
Modify and compile and etc., realize dynamic reorganization.Technical papers use normalized standardized instruction；Battery data also designs mark
Standardization data structure；This standardized designs can shield difference caused by energy-storage battery group difference.
Communication/the process controller supports the communication modes such as Ethernet, CAN, RS485, RS232, wireless；To upper
Machine keeps the communication modes of host computer and controller unitized using ethernet communication and using the communication protocol of standard；It supports embedding
Enter formula touch screen, carries out local monitor.The controller is integrated with the battery communication protocol of mainstream in the market, non-standard logical to using
The battery of specification is interrogated, its embeddable specification file supports a variety of detection electricity to meet the detection needs of various specification batteries
Source and battery work at the same time.When battery detecting, controller explains the technical papers for executing and being issued by host computer, if it is desired, control
Device processed can also carry out auxiliary operation.The controller is also integrated with the communication protocol of mainstream battery detecting power supply in the market, it is only necessary to logical
The configuration for crossing host computer can support corresponding battery detecting power supply.
Detailed description of the invention
Fig. 1 is existing battery testing system structural schematic diagram；
Fig. 2 is battery testing system structural schematic diagram of the present invention；
Fig. 3 is communication of the present invention/process controller functional schematic；
Fig. 4 is that energy-storage battery detection system of the present invention implements structural schematic diagram；
Fig. 5 is the structural schematic diagram of present invention detection power supply.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described.Obviously, described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Fig. 2 is that a kind of dynamic designed according to the present invention can recombinate energy-storage battery detection system structure chart, which includes
By the host computer of KingView software development, communication/process controller detects power supply and the energy-storage battery with BMS.
With reference to Fig. 5, in the embodiment of the present invention, detection power supply architecture is AC+2DC, and AC module establishes 400V DC bus electricity
Pressure, two DC modules are two channels, can connect two groups of batteries.Single channel detects voltage 200V, electric current 100A, power 20kW, whole
Machine 40kW, to and fro flow of power.
In the embodiment of the present invention, two kinds of energy-storage batteries with BMS, battery 1 and battery 2 are selected.Two kinds of battery voltage ratings
It is 48V, rated current is 2.5A, and rated capacity is 12AH.Wherein, battery 1 uses the Standards Code of CAN communication；Electricity
The non-standard specification that pond 2 is communicated using RS485.
In the embodiment of the present invention, detection power supply and communication/process controller use CAN communication, embedded display screen and logical
News/process controller is communicated using RS232, host computer and the MODBUS/TCP communication that standard is used with communication/process controller.
In the embodiment of the present invention, the positive and negative anodes of battery are respectively connected to the positive and negative anodes interface of detection power supply, each device talk line
Corresponding communication interface is accessed according to Fig. 4, the configuration specification file corresponding with battery 1, battery 2 and detection power supply in host computer.
In the embodiment of the present invention, the technical papers of battery detecting are set in host computer, technology pattern includes standing, constant current
Charging, constant-current discharge, constant-voltage charge, constant voltage discharge, invariable power charging, invariable power electric discharge, constant-resistance discharge, modified constant-voltage charge,
Pulse charge and slope are charged 11 kinds, and cut-off condition includes cell voltage, battery current, battery temperature, SOC, charging capacity, puts
Capacitance, monomer ceiling voltage, monomer maximum temperature, monomer minimum voltage and monomer minimum temperature etc..After setting, by technique
File is issued to communication/process controller, and controller parsing executes technical papers, and instruction is handed down to detection power supply, detection electricity
Source is connected to after order and carries out charge and discharge to battery according to technical papers.
In the embodiment of the present invention, the data of battery 1 and battery 2 are uploaded to host computer by communication/process controller in real time,
Host computer can monitor detection power supply and battery parameter, storage battery data, inquiry battery history data, log and alarm letter in real time
Breath carries out single battery of the advanced analysis to select poor performance He have safety risks to battery data.
The energy-storage battery detection system uses Development of Configuration Software host computer, and development difficulty is small, the period is short, and transplantability is good.
The system supports a variety of detection power supplys and battery simultaneously, and expansion is good；Meanwhile it is non-to using to solve current battery detection system
The energy-storage battery of Standards Code is not easy the problem detected, improves the applicability of inspection battery testing system.
Claims (10)
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910198505.6A CN109901071A (en) | 2019-03-15 | 2019-03-15 | A dynamic reconfigurable energy storage battery detection system |
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| CN201910198505.6A CN109901071A (en) | 2019-03-15 | 2019-03-15 | A dynamic reconfigurable energy storage battery detection system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110716145A (en) * | 2019-11-18 | 2020-01-21 | 中国电波传播研究所（中国电子科技集团公司第二十二研究所） | Intelligent battery testing system and testing method based on Internet of things |
| CN110957786A (en) * | 2019-12-17 | 2020-04-03 | 中国农业大学 | A battery detection power supply and its output control method and device |
| CN111812514A (en) * | 2020-05-09 | 2020-10-23 | 国网江苏省电力有限公司电力科学研究院 | A distributed energy storage battery detection system |
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| CN102842936A (en) * | 2012-09-20 | 2012-12-26 | 慈松 | Distributed battery power supply device and method |
| CN107171387A (en) * | 2017-06-07 | 2017-09-15 | 国网山东省电力公司 | It is a kind of can dynamic restructuring battery energy storage system and method |
| CN108550930A (en) * | 2018-06-01 | 2018-09-18 | 安徽瑞赛克再生资源技术股份有限公司 | Bridging management device, bridge system and bridging method based on retired power battery pack |
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2019
- 2019-03-15 CN CN201910198505.6A patent/CN109901071A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102842936A (en) * | 2012-09-20 | 2012-12-26 | 慈松 | Distributed battery power supply device and method |
| CN107171387A (en) * | 2017-06-07 | 2017-09-15 | 国网山东省电力公司 | It is a kind of can dynamic restructuring battery energy storage system and method |
| CN108550930A (en) * | 2018-06-01 | 2018-09-18 | 安徽瑞赛克再生资源技术股份有限公司 | Bridging management device, bridge system and bridging method based on retired power battery pack |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110716145A (en) * | 2019-11-18 | 2020-01-21 | 中国电波传播研究所（中国电子科技集团公司第二十二研究所） | Intelligent battery testing system and testing method based on Internet of things |
| CN110957786A (en) * | 2019-12-17 | 2020-04-03 | 中国农业大学 | A battery detection power supply and its output control method and device |
| CN111812514A (en) * | 2020-05-09 | 2020-10-23 | 国网江苏省电力有限公司电力科学研究院 | A distributed energy storage battery detection system |
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Application publication date: 20190618 |