CN105044604A - Storage battery pack online monitoring system and monitoring method thereof - Google Patents

Storage battery pack online monitoring system and monitoring method thereof Download PDF

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Publication number
CN105044604A
CN105044604A CN201510361861.7A CN201510361861A CN105044604A CN 105044604 A CN105044604 A CN 105044604A CN 201510361861 A CN201510361861 A CN 201510361861A CN 105044604 A CN105044604 A CN 105044604A
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China
Prior art keywords
battery pack
battery
data
state parameter
state
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Pending
Application number
CN201510361861.7A
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Chinese (zh)
Inventor
柳劲松
李涛
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SHANGHAI RUNPOWER INFORMATION TECHNOLOGY Co Ltd
State Grid Shanghai Electric Power Co Ltd
Original Assignee
SHANGHAI RUNPOWER INFORMATION TECHNOLOGY Co Ltd
State Grid Shanghai Electric Power Co Ltd
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Application filed by SHANGHAI RUNPOWER INFORMATION TECHNOLOGY Co Ltd, State Grid Shanghai Electric Power Co Ltd filed Critical SHANGHAI RUNPOWER INFORMATION TECHNOLOGY Co Ltd
Priority to CN201510361861.7A priority Critical patent/CN105044604A/en
Publication of CN105044604A publication Critical patent/CN105044604A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a storage battery pack online monitoring method. The method comprises the following steps that state parameter data of a storage battery pack and state parameter data of each single storage battery are acquired; the acquired state parameter data of the storage battery pack and the state parameter data of each single storage battery are analyzed and processed so that analysis and processing results are obtained; the state parameter data of the storage battery pack are compared with the pre-stored storage battery pack state standard value so that a storage battery pack state feedback result is obtained; and the state parameter number of each single storage battery is compared with the pre-stored single storage battery state standard value so that a single storage battery state feedback result is obtained. The invention also discloses a storage battery pack online monitoring system. Storage battery pack performance online monitoring can be realized without artificial intervention so that the monitoring method is convenient and rapid and the monitoring result is stable and accurate.

Description

A kind of battery pack on-line monitoring system and monitoring method thereof
Technical field
The present invention relates to battery management technical field, be specifically related to a kind of battery pack on-line monitoring system and monitoring method thereof.
Background technology
The performance of accumulator and life-span and daily maintenance relation are very large, the mode that current electric company adopts human at periodic intervals to safeguard to the maintaining of accumulator.There is technical merit and differ in manual maintenance, lacks the problems such as effective monitoring means, cannot grasp battery status in time, exactly, cannot eliminate the hidden danger that battery problems is brought.
Summary of the invention
The object of the present invention is to provide a kind of battery pack on-line monitoring system and monitoring method thereof, need not manual intervention, realize carrying out on-line monitoring to the performance of battery pack, monitoring method is convenient and swift, and monitoring result is stable, accurately.
In order to achieve the above object, the present invention is achieved through the following technical solutions: a kind of battery pack on-line monitoring system, and for monitoring the state of battery pack, described battery pack comprises several single batteries, be characterized in, this battery pack on-line monitoring system comprises:
Monitoring equipment, for the state parameter data of the state parameter data and each single battery that gather battery pack;
Data Analysis Services equipment, is connected with described monitoring equipment, for the state parameter data of the battery pack received and the state parameter data analysis process of each single battery, obtains analysis processing result;
Storage server, with described Data Analysis Services equipment connection, for storing the state parameter data of battery pack and the state parameter data of each single battery that the analysis processing result after Data Analysis Services device processes and monitoring equipment collect;
Data transmission set, is connected with described storage server, for transmitting the data stored in storage server;
Client device, is connected with described data transmission set, and described client device comprises a data record platform, inquires about, and show on a client device for authorized user to the data in storage server.
Described battery pack on-line monitoring system also comprises a hand-held display terminal, adopts wireless mode to be connected, inquire about, and show for authorized user to the data in storage server with described data transmission set.
Described monitoring equipment comprises several single battery state acquisition modules, correspondingly with the single battery in described battery pack to arrange, described in each, single battery state acquisition module comprises voltage acquisition unit, current acquisition unit, internal resistance collecting unit and temperature collecting cell, respectively with described Data Analysis Services equipment connection, for gathering the voltage parameter of single battery, current parameters, internal resistance parameter and surface temperature.
Described monitoring equipment also comprises battery pack state acquisition module, described battery pack state acquisition module comprises total voltage collecting unit and total current collecting unit, respectively with described Data Analysis Services equipment connection, for gathering voltage parameter and the current parameters of battery pack.
Described battery pack state acquisition module also comprises humidity collection unit, with described Data Analysis Services equipment connection, for gathering the ambient humidity parameter of battery pack.
Described data record platform comprises the data inquiry module be connected with described data transmission set, and described data inquiry module is used for authorized user and inquires about the data stored in described storage server.
Described data record platform also comprises an analysis feedback module be connected with described data transmission set, for the battery pack status criteria value of the state parameter data of battery pack and pre-stored is compared, draw battery pack feedback of status result, also for the single battery status criteria value of the state parameter number of each single battery and pre-stored is compared, draw single battery feedback of status result, the state of battery pack that prompting user is current and the state of single battery.
Described client device also comprises prompting alarm module, is connected with described analysis feedback module, and described prompting alarm module is used for making prompting alarm according to battery pack feedback of status result and the timing of single battery feedback of status result to user.
Described client device also comprises function setting module, is connected with described data transmission set, and described function setting module is used for needing to carry out function setting to described battery pack on-line monitoring system according to user.
A kind of battery pack on-line monitoring method, is characterized in, comprises following steps:
S1, the collection state parameter data of battery pack and the state parameter data of each single battery;
S2, state parameter data analysis process to the state parameter data harvesting electric battery collected and each single battery, obtain analysis processing result;
S3, the battery pack status criteria value of the state parameter data of battery pack and pre-stored to be compared, draw battery pack feedback of status result;
S4, the single battery status criteria value of the state parameter number of each single battery and pre-stored to be compared, draw single battery feedback of status result.
A kind of battery pack on-line monitoring system of the present invention and monitoring method thereof compared with prior art have the following advantages: on-line monitoring, need not manual intervention, meet the needs that battery pack repair based on condition of component is safeguarded, alleviate the workload of staff; Method is simple and efficient, does not affect the normal work of battery pack, and monitoring result is stable, accurate.
Accompanying drawing explanation
Fig. 1 is the one-piece construction block diagram of a kind of battery pack on-line monitoring system of the present invention;
Fig. 2 is the process flow diagram of a kind of battery pack on-line monitoring method of the present invention.
Embodiment
Below in conjunction with accompanying drawing, by describing a preferably specific embodiment in detail, the present invention is further elaborated.
As shown in Figure 1, a kind of battery pack on-line monitoring system, for monitoring the state of battery pack, described battery pack comprises several single batteries, this battery pack on-line monitoring system comprises: monitoring equipment 100, for the state parameter data of the state parameter data and each single battery that gather battery pack; Data Analysis Services equipment 200, is connected with described monitoring equipment 100, for the state parameter data of the battery pack received and the state parameter data analysis process of each single battery, obtains analysis processing result; Storage server 300, be connected with described Data Analysis Services equipment 200, for storing the analysis processing result after Data Analysis Services equipment 200 processes and the state parameter data of battery pack that collect of monitoring equipment 100 and the state parameter data of each single battery; Data transmission set 400, is connected with described storage server 300, for transmitting the data stored in storage server 300; Client device 500, bus mode or Ethernet is adopted to be connected with described data transmission set 400, described client device 500 comprises a data record platform 501, inquires about the data in storage server 300 for authorized user, and shows on client device 500; Hand-held display terminal 600, adopt wireless mode to be connected with described data transmission set 400, such as GPRS network or other wireless networks, preferably hand-held display terminal 600 is a mobile phone, for authorized user, the data in storage server 300 are inquired about, and show.
As shown in Figure 1, described monitoring equipment 100 comprises several single battery state acquisition modules 101, correspondingly with the single battery in described battery pack to arrange, described in each, single battery state acquisition module 101 comprises voltage acquisition unit 1011, current acquisition unit 1012, internal resistance collecting unit 1013 and temperature collecting cell 1014, be connected with described Data Analysis Services equipment 200 respectively, for gathering the voltage parameter of single battery, current parameters, internal resistance parameter and surface temperature; Described monitoring equipment 100 comprises also battery pack state acquisition module 102, described battery pack state acquisition module 102 comprises total voltage collecting unit 1021, total current collecting unit 1022 and humidity collection unit 1023, be connected with described Data Analysis Services equipment 200 respectively, for gathering the voltage parameter of battery pack, current parameters and ambient humidity parameter.
Data record platform 501 comprises the data inquiry module 5011 be connected with described data transmission set 400, and described data inquiry module 5011 is inquired about the data stored in described storage server 300 for authorized user; The one analysis feedback module 5012 be connected with described data transmission set 400, for the battery pack status criteria value of the state parameter data of battery pack and pre-stored is compared, draw battery pack feedback of status result, also for the single battery status criteria value of the state parameter number of each single battery and pre-stored is compared, draw single battery feedback of status result, the state of battery pack that prompting user is current and the state of single battery.
Preferably, described client device 500 also comprises reminds alarm module 502, be connected with described analysis feedback module 5012, described prompting alarm module 502 is for making prompting alarm according to battery pack feedback of status result and the timing of single battery feedback of status result to user, preferably, adopt audible-visual annunciator, remind staff.
Preferably, described client device 500 also comprises function setting module 503, is connected with described data transmission set 400, and described function setting module 503 is for needing to carry out function setting to described battery pack on-line monitoring system according to user.
As shown in Figure 2, a kind of battery pack on-line monitoring method, comprises following steps:
S1, the collection state parameter data of battery pack and the state parameter data of each single battery;
S2, state parameter data analysis process to the state parameter data harvesting electric battery collected and each single battery, obtain analysis processing result;
S3, the battery pack status criteria value of the state parameter data of battery pack and pre-stored to be compared, draw battery pack feedback of status result;
S4, the single battery status criteria value of the state parameter number of each single battery and pre-stored to be compared, draw single battery feedback of status result.
Particularly, the battery pack status criteria value of pre-stored comprises the default accumulator battery voltage standard value upper limit, default accumulator battery voltage standard value lower limit, the default battery current standard value upper limit, default battery current standard value lower limit, the default battery pack ambient humidity standard value upper limit and default battery pack ambient humidity standard value lower limit; The single battery status criteria value of pre-stored comprises the default single battery standard voltage value upper limit, default single battery standard voltage value lower limit, the default single battery current standard value upper limit, default single battery current standard value lower limit, the default single battery internal resistance standard value upper limit, default single battery internal resistance standard value lower limit, the default single battery surface temperature standard value upper limit, default single battery surface temperature standard value lower limit.
Preferably, can according to the correlativity of internal resistance and capacity, the capacity of analytical calculation single battery.
Battery pack on-line monitoring system of the present invention, can set and self-timing detection is carried out to the internal resistance of single battery, minimumly be set as 10 minutes once, also can monitor the internal resistance of battery pack simultaneously, while test internal resistance, the battery voltage value of single battery also can be measured simultaneously.
Battery pack on-line monitoring system of the present invention, can set the parameters such as the voltage to battery pack, electric current and ambient humidity and patrol and examine, the interval patrolled and examined can set, and is the shortlyest spaced apart 20 seconds.
By setting the battery pack status criteria value of pre-stored and the single battery status criteria value of pre-stored, when monitor exceed time, report to the police, remind staff, and this logout is got off, staff can find the exception of electric battery duty.
Long-term follow monitoring is carried out to the internal resistance of single battery and voltage, and can be formed monthly, per season, annual monitoring form, the operation maintenance situation of comprehensive grasp accumulator, the data that long-term follow is monitored are stored, regular monitoring form is realized by extracted data, or data variation curve and derived data, facilitate staff to the understanding in past and inquiry.
Although content of the present invention has done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to limitation of the present invention.After those skilled in the art have read foregoing, for multiple amendment of the present invention and substitute will be all apparent.Therefore, protection scope of the present invention should be limited to the appended claims.

Claims (10)

1. a battery pack on-line monitoring system, for monitoring the state of battery pack, described battery pack comprises several single batteries, it is characterized in that, this battery pack on-line monitoring system comprises:
Monitoring equipment, for the state parameter data of the state parameter data and each single battery that gather battery pack;
Data Analysis Services equipment, is connected with described monitoring equipment, for the state parameter data of the battery pack received and the state parameter data analysis process of each single battery, obtains analysis processing result;
Storage server, with described Data Analysis Services equipment connection, for storing the state parameter data of battery pack and the state parameter data of each single battery that the analysis processing result after Data Analysis Services device processes and monitoring equipment collect;
Data transmission set, is connected with described storage server, for transmitting the data stored in storage server;
Client device, is connected with described data transmission set, and described client device comprises a data record platform, inquires about, and show on a client device for authorized user to the data in storage server.
2. battery pack on-line monitoring system as claimed in claim 1, it is characterized in that, comprise a hand-held display terminal further, adopt wireless mode to be connected with described data transmission set, for authorized user, the data in storage server are inquired about, and show.
3. battery pack on-line monitoring system as claimed in claim 1 or 2, it is characterized in that, described monitoring equipment comprises several single battery state acquisition modules, correspondingly with the single battery in described battery pack to arrange, described in each, single battery state acquisition module comprises voltage acquisition unit, current acquisition unit, internal resistance collecting unit and temperature collecting cell, respectively with described Data Analysis Services equipment connection, for gathering the voltage parameter of single battery, current parameters, internal resistance parameter and surface temperature.
4. battery pack on-line monitoring system as claimed in claim 1 or 2, it is characterized in that, described monitoring equipment also comprises battery pack state acquisition module, described battery pack state acquisition module comprises total voltage collecting unit and total current collecting unit, respectively with described Data Analysis Services equipment connection, for gathering voltage parameter and the current parameters of battery pack.
5. battery pack on-line monitoring system as claimed in claim 4, it is characterized in that, described battery pack state acquisition module also comprises humidity collection unit, with described Data Analysis Services equipment connection, for gathering the ambient humidity parameter of battery pack.
6. battery pack on-line monitoring system as claimed in claim 1, it is characterized in that, described data record platform comprises the data inquiry module be connected with described data transmission set, and described data inquiry module is used for authorized user and inquires about the data stored in described storage server.
7. the battery pack on-line monitoring system as described in claim 1 or 6, it is characterized in that, described data record platform also comprises an analysis feedback module be connected with described data transmission set, for the battery pack status criteria value of the state parameter data of battery pack and pre-stored is compared, draw battery pack feedback of status result, also for the single battery status criteria value of the state parameter number of each single battery and pre-stored is compared, draw single battery feedback of status result, the state of battery pack that prompting user is current and the state of single battery.
8. battery pack on-line monitoring system as claimed in claim 7, it is characterized in that, described client device also comprises prompting alarm module, be connected with described analysis feedback module, described prompting alarm module is used for making prompting alarm according to battery pack feedback of status result and the timing of single battery feedback of status result to user.
9. battery pack on-line monitoring system as claimed in claim 1, it is characterized in that, described client device also comprises function setting module, be connected with described data transmission set, described function setting module is used for needing to carry out function setting to described battery pack on-line monitoring system according to user.
10. a battery pack on-line monitoring method, is characterized in that, comprises following steps:
S1, the collection state parameter data of battery pack and the state parameter data of each single battery;
S2, state parameter data analysis process to the state parameter data harvesting electric battery collected and each single battery, obtain analysis processing result;
S3, the battery pack status criteria value of the state parameter data of battery pack and pre-stored to be compared, draw battery pack feedback of status result;
S4, the single battery status criteria value of the state parameter number of each single battery and pre-stored to be compared, draw single battery feedback of status result.
CN201510361861.7A 2015-06-26 2015-06-26 Storage battery pack online monitoring system and monitoring method thereof Pending CN105044604A (en)

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CN107611501A (en) * 2017-08-21 2018-01-19 许继电源有限公司 Batteries monitoring system, batteries and its cell unit
CN108931742A (en) * 2018-09-27 2018-12-04 广州亚美信息科技有限公司 A kind of method and system in on-line real-time measuremen vehicle battery service life
CN109037531A (en) * 2018-08-08 2018-12-18 中国检验检疫科学研究院 A kind of intelligent multifunctional battery storage frame
CN110441696A (en) * 2019-08-09 2019-11-12 西安班特利奥能源科技有限公司 Battery Life cycle monitoring device, system and method

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CN109037531A (en) * 2018-08-08 2018-12-18 中国检验检疫科学研究院 A kind of intelligent multifunctional battery storage frame
CN108931742A (en) * 2018-09-27 2018-12-04 广州亚美信息科技有限公司 A kind of method and system in on-line real-time measuremen vehicle battery service life
CN110441696A (en) * 2019-08-09 2019-11-12 西安班特利奥能源科技有限公司 Battery Life cycle monitoring device, system and method

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