CN207663031U - A kind of fault real-time diagnosis system of accumulator - Google Patents
A kind of fault real-time diagnosis system of accumulator Download PDFInfo
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- CN207663031U CN207663031U CN201820032628.3U CN201820032628U CN207663031U CN 207663031 U CN207663031 U CN 207663031U CN 201820032628 U CN201820032628 U CN 201820032628U CN 207663031 U CN207663031 U CN 207663031U
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Abstract
The utility model discloses a kind of fault real-time diagnosis systems of accumulator,By being provided with monitoring sensor on accumulator,The real-time status of monitoring accumulator in real time,And it is independently connected a set of ZigBee-network with independent numbering for the monitoring sensor in accumulator,The accumulator real-time status that monitoring obtains is transmitted to the fault diagnosis that the accident analysis unit in fault diagnosis subsystem carries out accumulator by the ZigBee-network,And judge accumulator failure when,Alarm indication is carried out by failure feedback unit and sends the corresponding independent numbering of trouble accumulator and location information,Since the corresponding ZigBee-network of accumulator is unique,And the independent numbering of ZigBee-network is unique,The positioning that can determine accumulator after independent numbering is determined,Allow service personnel according to the location information of specific accumulator,It carries the maintenance in time of corresponding spare unit or replaces,Without being detected one by one to accumulator,Save manpower and materials,Improve the detection efficiency of accumulator.
Description
Technical field
The present invention relates to accumulator diagnostic techniques field more particularly to a kind of fault real-time diagnosis systems of accumulator.
Background technology
With the rapid development of social economy, large-scale power regulation station, large-scale data center or all kinds of computers have also been pushed
The paces of computer room construction.The normal operation of equipment to ensure large-scale power regulation station, in large-scale computer room, uninterruptible power system
It is essential to configure.Currently, in power regulation station and large-scale computer room, relying primarily on for standby electric energy is provided to uninterruptible power system
Accumulator group.Therefore, after there is abnormal power-down, backup batteries, which normally provide electric energy, just becomes power regulation station or mainframe
The key of room safety work.
And existing accumulator group needs to disconnect charger, and detachment system is detected, authorized capacity, is then tieed up
Shield.And substation or computer room are more in city, accumulator generally has up to a hundred in general substation or computer room, by artificial
The capacity of accumulator is appraised and decided one by one and detects accumulator status, and time-consuming and laborious, efficiency is low.
Invention content
The present invention provides a kind of fault real-time diagnosis systems of accumulator, solve existing accumulator group needs and pass through
Manually the capacity of accumulator is appraised and decided one by one and detects accumulator status, time-consuming and laborious, the low technical problem of efficiency.
A kind of fault real-time diagnosis system of accumulator provided by the invention, including：
Status monitoring subsystem and fault diagnosis subsystem；
The status monitoring subsystem includes monitoring sensor and communication link；
The monitoring sensor includes voltage sensor, current sensor and temperature sensor, for acquiring electric power storage in real time
Real-time voltage value, real-time current value and the temperature in pond；
The communication link includes ZigBee-network, and the monitoring sensor in each accumulator, which is independently connected one, independence
The ZigBee-network of number, and through ZigBee-network by the real-time voltage value, real-time current value and temperature of the accumulator collected
Degree is sent to fault diagnosis subsystem；
The fault diagnosis subsystem includes accident analysis unit and failure feedback unit, and the accident analysis unit is used for
According to the internal resistance of the real-time voltage value of accumulator and real-time current value calculating accumulator, and the temperature of accumulator is combined to judge electric power storage
Pond whether failure；
The failure feedback unit is connect with the accident analysis unit, and the transmission of accident analysis unit is got for working as
When accumulator failure information, the independent numbering for the ZigBee-network that the accumulator of failure is connected is obtained, and independent compiled described
Number, the corresponding location information of the independent numbering and the accumulator failure information carry out alarm indication.
Preferably, the fault diagnosis subsystem further includes：Background system, the background system is for receiving described in warp
Real-time voltage value, real-time current value and the temperature for the accumulator that ZigBee-network is sent, and be stored in database.
Preferably, the fault diagnosis subsystem further includes：Pretreatment unit, the pretreatment unit are described for reading
Real-time voltage value, real-time current value and the temperature of the accumulator received in background system, and by abnormal real-time voltage value, reality
When current value or temperature rejected.
Preferably, each ZigBee-network is configured with one or more Radio Transmission Node, and through the wireless biography
The real-time voltage value, real-time current value and temperature of accumulator are sent to fault diagnosis subsystem by defeated node.
Preferably, the Radio Transmission Node includes wifi transmission nodes or GPRS transmission node.
Preferably, the monitoring sensor further includes having environment temperature sensor and ambient humidity sensor, for detecting
The indoor environment temperature of accumulator and ambient humidity, and through the ZigBee-network by the indoor environment of the accumulator collected
Temperature and ambient humidity are sent to fault diagnosis subsystem.
Preferably, the accident analysis unit is additionally operable to sentence the environment temperature and ambient humidity progress exception
It is fixed, and in the environment temperature and the ambient humidity exception, the failure feedback unit is notified to carry out abnormal alarm.
Preferably, the accident analysis unit is also associated with remote controller for air conditioner, judges to obtain the environment temperature for working as
When degree and the ambient humidity exception, controls the remote controller for air conditioner and humiture control is carried out to the indoor air-conditioning of accumulator
System.
As can be seen from the above technical solutions, the present invention has the following advantages：
Sensor is monitored by being provided on accumulator in the present invention, monitors the real-time status of accumulator in real time, and
It is independently connected a set of ZigBee-network with independent numbering for the monitoring sensor in accumulator, will be supervised by the ZigBee-network
The failure that the accident analysis unit that the accumulator real-time status measured is transmitted in fault diagnosis subsystem carries out accumulator is examined
It is disconnected, and judge accumulator failure when, alarm indication is carried out by failure feedback unit and to send trouble accumulator corresponding solely
Vertical number and location information, since the corresponding ZigBee-network of accumulator is unique, and the independent numbering of ZigBee-network is unique, really
The positioning of accumulator is determined to can determine after independent numbering so that service personnel can believe according to the positioning of specific accumulator
Breath carries the maintenance in time of corresponding spare unit or replaces, without being detected one by one to accumulator, saves manpower and materials, improve
The detection efficiency of accumulator.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art
To obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of structural schematic diagram of the fault real-time diagnosis system of accumulator provided in an embodiment of the present invention；
Fig. 2 is a kind of transfer process figure of monitoring data provided in an embodiment of the present invention.
Specific implementation mode
An embodiment of the present invention provides a kind of fault real-time diagnosis systems of accumulator, for solving existing accumulator group
It needs by manually appraising and deciding the capacity of accumulator one by one and detecting accumulator status, time-consuming and laborious, the low technical problem of efficiency.
In order to make the invention's purpose, features and advantages of the invention more obvious and easy to understand, below in conjunction with the present invention
Attached drawing in embodiment, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that disclosed below
Embodiment be only a part of the embodiment of the present invention, and not all embodiment.Based on the embodiments of the present invention, this field
All other embodiment that those of ordinary skill is obtained without making creative work, belongs to protection of the present invention
Range.
Show referring to Fig. 1, Fig. 1 is a kind of structure of the fault real-time diagnosis system of accumulator provided in an embodiment of the present invention
It is intended to.
A kind of fault real-time diagnosis system of accumulator provided in an embodiment of the present invention, including：
Status monitoring subsystem and fault diagnosis subsystem 3.Wherein, status monitoring subsystem includes monitoring sensor 1
With communication link 2.Specifically, monitoring sensor 1 includes voltage sensor, current sensor and temperature sensor.It is appreciated that
, voltage sensor, current sensor and temperature sensor be mounted on accumulator, can acquire the reality of accumulator in real time
When voltage value, real-time current value and temperature.Communication link 2 includes ZigBee-network, and the monitoring sensor 1 in each accumulator is only
One ZigBee-network for having independent numbering of vertical connection, and through ZigBee-network by the real-time voltage of the accumulator collected
Value, real-time current value and temperature are sent to fault diagnosis subsystem 3.
Fault diagnosis subsystem 3 includes accident analysis unit and failure feedback unit, is received in fault diagnosis subsystem 3
After the real-time voltage value of accumulator, real-time current value and temperature, by accident analysis unit according to the real-time voltage value of accumulator
Internal resistance with real-time current value calculating accumulator combines the temperature of accumulator body to judge to appraise and decide accumulator capacity indirectly
Accumulator whether failure, obtain early warning or fault alarm conclusion.When obtaining early warning conclusion, can emphasis the accumulator is supervised
Analysis is surveyed, in order to find whether the accumulator will produce failure in time.It is understood that judge accumulator whether failure
When, it can be by by the information such as the body temperature of the accumulator got, internal resistance and accumulator capacity and historical data information
It is compared, realizes the analytical judgment to the state of accumulator.
Failure feedback unit is connect with accident analysis unit, for when the accumulator event for getting the transmission of accident analysis unit
When hindering information, the independent numbering for the ZigBee-network that the accumulator of failure is connected is obtained, and by independent numbering, independent numbering pair
The location information and accumulator failure information answered carry out alarm indication.It is understood that being carried out independently to ZigBee-network
When number, the independent numbering of ZigBee-network and its location information are carried out to the matching and preservation of correspondence together.Therefore,
Since the corresponding ZigBee-network of accumulator is unique, and the independent numbering of ZigBee-network is unique, after independent numbering is determined
The positioning of accumulator can be determined according to the corresponding location information of independent numbering so that service personnel can be according to the tool of accumulator
The location information of body carries the maintenance in time of corresponding spare unit or replaces.A kind of failure of accumulator provided in an embodiment of the present invention is real
When diagnostic system can find accumulator failure in real time, and failure is accurately positioned, compared with existing manual patrol, is greatly saved
Manpower improves work efficiency.
Further, in order to realize the record to the status data of accumulator, it is convenient for data analysis of the later stage to accumulator,
Fault diagnosis subsystem 3 further includes：Background system, background system is for receiving the real-time of the accumulator sent through ZigBee-network
Voltage value, real-time current value and temperature, and be stored in database.
Further, fault diagnosis subsystem 3 further includes：Pretreatment unit, pretreatment unit is for reading background system
Real-time voltage value, real-time current value and the temperature of the accumulator of middle reception, and by abnormal real-time voltage value, real-time current value or
Temperature is rejected.It is understood that pretreatment unit can be to the real-time voltage value of the accumulator acquired, in real time electricity
Flow valuve and temperature carry out preliminary processing, iting is found that it is prodigious that accessed data obviously have with previously received data
Difference or when not being accordant to the old routine, can reject these abnormal datas.
Further, each ZigBee-network is configured with one or more Radio Transmission Node 4, and through Radio Transmission Node
The real-time voltage value, real-time current value and temperature of accumulator are sent to fault diagnosis subsystem 3 by 4.It is understood that needing
When carrying out longer-distance data transmission, one or more Radio Transmission Node 4, warp can be configured to each ZigBee-network
It is transmitted at a distance by Radio Transmission Node 4 by the data that sensor 1 monitors are monitored.Specifically, wireless transmission
Node 4 may include wifi transmission nodes or GPRS transmission node.It should be noted that being configured with multiple nothings in ZigBee-network
When line transmission node 4, the transmission to monitoring data can be carried out at the same time by multiple Radio Transmission Node 4, to improve transmission
Stability.In addition, when pretreatment unit receives multiple monitoring data, can first carry out between multiple monitoring data
The inconsistent monitoring data are considered as by comparison when finding to have apparent and inconsistent other monitoring data monitoring data
Abnormal data is rejected.For example, ZigBee-network is carried out at the same time the real-time electricity to accumulator by 5 Radio Transmission Node 4
When the transmission of pressure value, if there are one real-time voltage values and others four in 5 real-time voltage values received by pretreatment unit
When a real-time voltage value is clearly present difference, abnormal real-time voltage value can be considered as abnormal data and rejected.
Further, since internal storage battery is chemical substance, when environment temperature is too low, chemical reaction velocity slows down, and battery holds
Amount can be reduced than rated capacity.When environment temperature is excessively high, chemical reaction velocity is accelerated, and can accelerate cell degradation, and reducing battery makes
Use the service life.Therefore, can monitor the environment temperature inside battery room in real time, and in environment temperature or ambient humidity exception and
When be adjusted, with battery-free damage it is too fast.Further, monitoring sensor 1 further includes having environment temperature sensor and ring
Border humidity sensor will be collected for detecting the indoor environment temperature of accumulator and ambient humidity, and through ZigBee-network
The indoor environment temperature of accumulator and ambient humidity be sent to fault diagnosis subsystem 3.On this basis, accident analysis unit
It is additionally operable to carry out abnormal determination to environment temperature and ambient humidity, and in environment temperature and ambient humidity exception, notifies failure
Feedback unit carries out abnormal alarm.Further, accident analysis unit is also associated with remote controller for air conditioner, judges for working as
When environment temperature and ambient humidity exception, control remote controller for air conditioner carries out Temperature and Humidity Control to the indoor air-conditioning of accumulator.
By to the indoor environment temperature of accumulator, the measurement of ambient humidity and judgement, intelligently being adjusted and being stored by remote controller for air conditioner
The environmental condition of battery chamber, prolonging service life of battery.Specifically, can with referring to Fig.2, Fig. 2 be provided in an embodiment of the present invention one
The transfer process figure of kind monitoring data.
Sensor 1 is monitored by being provided on accumulator in the present invention, monitors the real-time status of accumulator in real time, and
It is independently connected a set of ZigBee-network with independent numbering for the monitoring sensor 1 in accumulator, it will by the ZigBee-network
Monitor the failure that the accident analysis unit that obtained accumulator real-time status is transmitted in fault diagnosis subsystem 3 carries out accumulator
Diagnosis, and judge accumulator failure when, by failure feedback unit carry out alarm indication and send trouble accumulator it is corresponding
Independent numbering and location information, since the corresponding ZigBee-network of accumulator is unique, and the independent numbering of ZigBee-network is unique,
The positioning that can determine accumulator after independent numbering is determined so that service personnel can believe according to the positioning of specific accumulator
Breath carries the maintenance in time of corresponding spare unit or replaces, without being detected one by one to accumulator, saves manpower and materials, improve
The detection efficiency of accumulator.
The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to before
Stating embodiment, invention is explained in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
The technical solution recorded in each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
Modification or replacement, the spirit and scope for various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution.
Claims (8)
1. a kind of fault real-time diagnosis system of accumulator, which is characterized in that including：
Status monitoring subsystem and fault diagnosis subsystem；
The status monitoring subsystem includes monitoring sensor and communication link；
The monitoring sensor includes voltage sensor, current sensor and temperature sensor, for acquiring accumulator in real time
Real-time voltage value, real-time current value and temperature；
The communication link includes ZigBee-network, and the monitoring sensor in each accumulator, which is independently connected one, independent numbering
ZigBee-network, and the real-time voltage value, real-time current value and temperature of the accumulator collected are sent out through ZigBee-network
It send to fault diagnosis subsystem；
The fault diagnosis subsystem includes accident analysis unit and failure feedback unit, and the accident analysis unit is used for basis
The internal resistance of the real-time voltage value and real-time current value calculating accumulator of accumulator, and the temperature of accumulator is combined to judge that accumulator is
No failure；
The failure feedback unit is connect with the accident analysis unit, for when the electric power storage for getting the transmission of accident analysis unit
When the fault message of pond, the independent numbering for the ZigBee-network that the accumulator of failure is connected is obtained, and by the independent numbering, institute
It states the corresponding location information of independent numbering and the accumulator failure information carries out alarm indication.
2. the fault real-time diagnosis system of accumulator according to claim 1, which is characterized in that the fault diagnosis subsystem
System further includes：Background system, the background system are used to receive the real-time voltage of the accumulator sent through the ZigBee-network
Value, real-time current value and temperature, and be stored in database.
3. the fault real-time diagnosis system of accumulator according to claim 2, which is characterized in that the fault diagnosis subsystem
System further includes：Pretreatment unit, the pretreatment unit is for reading the real-time of the accumulator received in the background system
Voltage value, real-time current value and temperature, and abnormal real-time voltage value, real-time current value or temperature are rejected.
4. the fault real-time diagnosis system of accumulator according to claim 1, which is characterized in that each ZigBee nets
Network is configured with one or more Radio Transmission Node, and through the Radio Transmission Node by the real-time voltage value of accumulator, in real time
Current value and temperature are sent to fault diagnosis subsystem.
5. the fault real-time diagnosis system of accumulator according to claim 4, which is characterized in that the Radio Transmission Node
Including wifi transmission nodes or GPRS transmission node.
6. the fault real-time diagnosis system of accumulator according to claim 1, which is characterized in that the monitoring sensor is also
Include environment temperature sensor and ambient humidity sensor, for detecting the indoor environment temperature of accumulator and ambient humidity,
And the indoor environment temperature of the accumulator collected and ambient humidity are sent to fault diagnosis through the ZigBee-network
System.
7. the fault real-time diagnosis system of accumulator according to claim 6, which is characterized in that the accident analysis unit
It is additionally operable to carry out abnormal determination to the environment temperature and the ambient humidity, and in the environment temperature and the ambient humidity
When abnormal, the failure feedback unit is notified to carry out abnormal alarm.
8. the fault real-time diagnosis system of accumulator according to claim 7, which is characterized in that the accident analysis unit
It is also associated with remote controller for air conditioner, for when judging to obtain the environment temperature and when the ambient humidity exception, described in control
Remote controller for air conditioner carries out Temperature and Humidity Control to the indoor air-conditioning of accumulator.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108008321A (en) * | 2018-01-09 | 2018-05-08 | 广东电网有限责任公司电力科学研究院 | A kind of fault real-time diagnosis system of storage battery |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108008321A (en) * | 2018-01-09 | 2018-05-08 | 广东电网有限责任公司电力科学研究院 | A kind of fault real-time diagnosis system of storage battery |
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