CN104280688B - A kind of ups power current anomaly warning device - Google Patents
A kind of ups power current anomaly warning device Download PDFInfo
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- CN104280688B CN104280688B CN201410553462.6A CN201410553462A CN104280688B CN 104280688 B CN104280688 B CN 104280688B CN 201410553462 A CN201410553462 A CN 201410553462A CN 104280688 B CN104280688 B CN 104280688B
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Abstract
A kind of ups power current anomaly warning device proposed by the present invention, the USP power supplys are connected with into power supply, and the ups power current anomaly warning device includes：No less than one current sensor, data acquisition module, processing module, performing module and alarm module；Data acquisition module is connected into power supply by current sensor；Data acquisition module is connected to processing module, and processing module is connected to performing module, and performing module is connected to warning device；In the operating condition, current sensor gathers each road electric current into electric power input ups power and is sent to data acquisition module, data acquisition module is acquired extraction virtual value to each road current data and is sent to processing module, and processing module sends alarm signal by performing module according to each road electric current total value to alarm module.The present invention is monitored on-line to the active and standby end of incoming cables current conditions of UPS, advantageously ensures that the stability and reliability of computer room electric power system.
Description
Technical field
The present invention relates to ups power monitoring technical field, more particularly to a kind of ups power current anomaly warning device.
Background technology
For some important big-and-middle-sized computer rooms, the stability and reliability requirement to electric power system are very high,
Thus now all centrally connected power supply can be carried out using ups power in these application scenarios.Ups power can also have status monitoring work(in itself
Can, but to being supplied to UPS active and standby inlet wire typically will not directly to monitor, this is easy for causing because of the active and standby ends of incoming cables of UPS and filling
Electricity exchange end dead electricity can not find and repair in time, so as to cause accident.
The content of the invention
The technical problem existed based on background technology, the present invention proposes a kind of ups power current anomaly warning device, right
UPS ends of incoming cables are monitored, and advantageously ensure that UPS functional reliabilities.
A kind of ups power current anomaly warning device proposed by the present invention, the USP power supplys are connected with into power supply, institute
Stating ups power current anomaly warning device includes：No less than one current sensor, data acquisition module, processing module, execution
Module and alarm module；
Data acquisition module is connected into power supply by current sensor；Data acquisition module is connected to processing module, place
Reason module is connected to performing module, and performing module is connected to warning device；
In the operating condition, current sensor gathers each road electric current into electric power input ups power and is sent to data
Acquisition module, data acquisition module is acquired extraction virtual value to each road current data and is sent to processing module, handles mould
Root tuber sends alarm signal by performing module according to each road electric current total value to alarm module.
Preferably, processing module is specific to alarm module transmission alarm signal by performing module according to each road electric current total value
For：Processing module by each road current effective value carry out it is cumulative obtain electric current total value Im, and by Im and default alarm threshold value Iset
Compare, work as Im<Iset and continue duration T1 when, processing module by performing module to alarm module send alarm signal.
Preferably, each current sensor connects data acquisition module by a switch respectively.
Preferably, entering power supply includes main power source and stand-by power supply, and main power source and stand-by power supply are connected in parallel USP power supplys；
Current sensor quantity is two, and data acquisition module connects main power source by the first current sensor and inputted with gathering main power source
Each road electric current of ups power, and connect stand-by power supply to gather stand-by power supply input ups power by the second current sensor
Each road electric current.
Preferably, data acquisition module connects the first current sensor and the second electricity respectively by a double-point double-throw switch
Flow sensor.
Preferably, alarm module includes sound and shows element and the aobvious element of light.
Preferably, performing module is connected to alarm module by signal transmitting module and signal receiving module.
Preferably, signal transmitting module is the remote control with a pair of normally opened contacts, and performing module is normally opened available for driving
The closing of contact, when processing module issues alarm signal, normally opened contact closure, remote control sends signal, and signal receiving module connects
The collection of letters number is simultaneously sent to alarm module.
Preferably, in addition to short message voice sending module, short message voice sending module is connected to processing module, processing module
Sent and notified to default terminal by short message voice sending module.
In the embodiment of the present invention, the active and standby end of incoming cables current conditions of UPS are monitored on-line, when UPS ends of incoming cables dead electricity,
When ups power charging occurs abnormal, malfunction is informed to scene in the form of sound and light alarm and voice call prompting in time
Staff and staff that may not be at the scene, to find in time and to solve failure, it is ensured that computer room electric power system
Stability and reliability.
In the embodiment of the present invention, it is that the ups power current anomaly warning device is being devoted oneself to work to set double-point double-throw switch
Preceding progress functional reliability experiment is there is provided possible, to carry out abnormality detection in itself to device, it is to avoid due to plant failure
Caused exception.
Brief description of the drawings
Fig. 1 is a kind of ups power current anomaly warning device structural representation that embodiment 1 is proposed；
Fig. 2 is the current anomaly alarming logic block diagram of embodiment 1；
Fig. 3 is a kind of ups power current anomaly warning device structural representation that embodiment 2 is proposed；
Fig. 4 is the current anomaly alarming logic block diagram of embodiment 2.
Embodiment
Embodiment 1
In reference picture 1, present embodiment, ups power is connected with into power supply and stand-by power supply, and entering power supply can be to UPS
Power input three road electric current I1, I2, I3.A kind of ups power current anomaly warning device proposed by the present invention includes：Current sense
Device H, data acquisition module, processing module, performing module, alarm module and short message voice sending module.
Data acquisition module is connected into power supply by current sensor H,；Data acquisition module is connected to processing module,
Processing module connects performing module, performing module connection alarm module；Short message voice sending module is connected to processing module.
In present embodiment, current sensor H is Hall current sensor.
In present embodiment, there is alarm module sound to show element and the aobvious element of light, and sound, which shows element, can use loudspeaker, and light shows
Element can use liquid crystal display.In an alarm state, sound shows element and sends sound and cause field personnel to note, the aobvious member of light
Part carries out numerical monitor to abnormal conditions, so that staff gets information about.
In present embodiment, terminal device, such as staff's mobile phone are preset with short message voice sending module, it is specific real
Shi Shi, terminal device can also be preset by processing module.Processing module can be sent out by short message voice sending module to terminal device
Deliver letters breath, so as to staff not at the scene when, abnormal conditions can be also grasped in time.
In the operating condition, alarm threshold value Iset, Iset are provided with processing module>0；Current sensor H is gathered into electricity
Three road electric current I1, I2, I3 of power input ups power are simultaneously sent to data acquisition module；With reference to Fig. 2, data acquisition module pair
Six road electric current I1, I2, I3 carry out collection in real time and extract virtual value and be sent to processing module；Processing module is effective by each road electric current
Value carries out cumulative acquisition electric current total value Im, and Im=I1+I2+I3, processing module is compared Im with alarm threshold value Iset, works as Im<
Iset and continue duration T1 when, T1>0, processing module by short message voice sending module to default terminal device send information with
Notify may not be at the scene staff, processing module also by performing module control alarm module alarm, in alarm condition
Under, the aobvious element of sound sends sound and causes field personnel to note, light shows element and carries out numerical monitor to abnormal conditions, so as to work
Got information about as personnel.Light show the abnormal conditions that shows of element including electric current total value Im and each road current effective value I1, I2,
I3, so that staff directly grasps each road current conditions, it is to avoid artificial to recheck.
In present embodiment, data acquisition module is by switching SBT connection current sensors H.Switch SBT setting be for
It is easy to test the ups power current anomaly warning device.When switching SBT disconnections, Im should be equal to 0, then Im must
Surely it is less than Iset, if alarm module is alarmed after switch SBT delays T1 is disconnected, illustrates the ups power current anomaly
Warning device can reliably be worked.
SBT setting is switched, it is real that functional reliability is carried out before devoting oneself to work for the ups power current anomaly warning device
Test there is provided possible, to carry out abnormality detection in itself to device, it is to avoid due to abnormal caused by plant failure.
Embodiment 2
In reference picture 3, present embodiment, ups power is connected in parallel to main power source and stand-by power supply, and main power source can be to UPS
Power input three road electric current Ia1, Ib1, Ic1, stand-by power supply can input three road electric current Ia2, Ib2, Ic2 to ups power.The present invention
A kind of ups power current anomaly warning device proposed includes：First current sensor H1, the second current sensor H2, data
Acquisition module, processing module, performing module, signal transmitting module, signal receiving module, alarm module and short message voice send mould
Block.
Data acquisition module passes through the second current sensor H2 connections by the first current sensor H1 connection main power sources
Stand-by power supply；Data acquisition module is connected to processing module, and processing module connection performing module, performing module is sent by signal
Module and signal receiving module are connected to alarm module；Short message voice sending module is connected to processing module.
In present embodiment, the first current sensor H1 and the second current sensor H2 are Hall current sensor.
In present embodiment, signal transmitting module is the remote control with a pair of normally opened contacts, and performing module is used to drive
Normally opened contact is closed so that remote control sends signal.Alarm module is audible-visual annunciator, and signal receiving module is to be arranged on acousto-optic
Receiver on alarm.After remote control transmission signal, receiver receives the signal, so that audible-visual annunciator is reported
It is alert.
There is audible-visual annunciator sound to show element and the aobvious element of light, in an alarm state, and sound shows element and sends sound, the aobvious member of light
Part carries out light flicker, to remind field personnel from vision and acoustically simultaneously, to cause staff to note providing
Double shield.
In present embodiment, terminal device, such as staff's mobile phone are preset with short message voice sending module, it is specific real
Shi Shi, terminal device can also be preset by processing module.Processing module can be sent out by short message voice sending module to terminal device
Send notice, so as to staff not at the scene when, abnormal conditions can be also grasped in time.
In the operating condition, alarm threshold value Iset is provided with processing module；First current sensor H1 gathers main power source
Input three road electric current Ia1, Ib1, Ic1 of ups power and be sent to data acquisition module, the second current sensor H2 collections are standby
Power input ups power three road electric current Ia2, Ib2, Ic2 is simultaneously sent to data acquisition module；With reference to Fig. 4, data acquisition module pair
Six road electric current Ia1, Ib1, Ic1, Ia2, Ib2, Ic2 carry out collection in real time and extract virtual value and be sent to processing module；Handle mould
Kuai Jiangge roads current effective value carries out cumulative acquisition electric current total value Im, Im=Ia1+Ib1+Ic1+Ia2+Ib2+Ic2, processing module
Im is compared with alarm threshold value Iset, works as Im<Iset and continue duration T1 when, processing module control performing module driving it is normally opened touch
Point closure, so that remote control sends signal, receiver is received after signal, and audible-visual annunciator alarm, processing module also passes through short message
Voice sending module to default terminal device send information with notify may not be at the scene staff.
In present embodiment, data acquisition module connects the first current sense respectively by a double-point double-throw switch SBT'
Device H1 and the second current sensor H2.Double-point double-throw switch SBT' setting is for the ease of to the ups power current anomaly report
Alarm device is tested.When double-point double-throw switch SBT' disconnects, Im should be equal to 0, then Im is necessarily smaller than Iset, if acousto-optic
Alarm is alarmed after double-point double-throw switch SBT' delays T1 is disconnected, then illustrates the ups power current anomaly warning device
Can reliably it be worked.
Double-point double-throw switch SBT' setting, work is carried out for the ups power current anomaly warning device before devoting oneself to work
Make failtests there is provided possible, to carry out abnormality detection in itself to device, it is to avoid due to different caused by plant failure
Often.
When it is implemented, the first current sensor H1 can connect data acquisition module by first switch, the second electric current is passed
Sensor H2 can connect data acquisition module by second switch, simultaneously switch off first switch and second switch, also can reach double-pole
Commutator SBT' experiment effect.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (8)
1. a kind of ups power current anomaly warning device, it is characterised in that the USP power supplys are connected with into power supply, described
Ups power current anomaly warning device includes：No less than one current sensor (H), data acquisition module, processing module, hold
Row module and alarm module；
Data acquisition module is connected into power supply by current sensor (H)；Data acquisition module is connected to processing module, processing
Module is connected to performing module, and performing module is connected to warning device；
In the operating condition, current sensor (H) gathers each road electric current into electric power input ups power and is sent to data and adopts
Collect module, data acquisition module is acquired extraction virtual value to each road current data and is sent to processing module, processing module
Alarm signal is sent to alarm module by performing module according to each road electric current total value；
Processing module sends alarm signal by performing module according to each road electric current total value to alarm module：Processing module
Each road current effective value is subjected to cumulative acquisition electric current total value Im, and Im is compared with default alarm threshold value Iset, works as Im<
Iset and continue duration T1 when, processing module by performing module to alarm module send alarm signal.
2. ups power current anomaly warning device as claimed in claim 1, it is characterised in that each current sensor (H)
Data acquisition module is connected by a switch respectively.
3. ups power current anomaly warning device as claimed in claim 1, it is characterised in that entering power supply includes main power source
And stand-by power supply, main power source and stand-by power supply are connected in parallel USP power supplys；Current sensor (H) quantity is two, data acquisition module
Main power source is connected by the first current sensor (H1) and inputs each road electric current of ups power to gather main power source, and passes through second
Current sensor (H2) connects stand-by power supply to gather each road electric current that stand-by power supply inputs ups power.
4. ups power current anomaly warning device as claimed in claim 3, it is characterised in that data acquisition module passes through one
Individual double-point double-throw switch connects the first current sensor (H1) and the second current sensor (H2) respectively.
5. ups power current anomaly warning device as claimed in claim 1, it is characterised in that alarm module includes the aobvious member of sound
Part and light show element.
6. ups power current anomaly warning device as claimed in claim 5, it is characterised in that performing module is sent out by signal
Module and signal receiving module is sent to be connected to alarm module.
7. ups power current anomaly warning device as claimed in claim 6, it is characterised in that signal transmitting module be with
The remote control of a pair of normally opened contacts, performing module can be used for driving normally opened contact closure, when processing module issues alarm signal,
Normally opened contact is closed, and remote control sends signal, and signal receiving module receives signal and sent to alarm module.
8. ups power current anomaly warning device as claimed in claim 1, it is characterised in that also sent including short message voice
Module, short message voice sending module is connected to processing module, and processing module is sent out by short message voice sending module to default terminal
Send notice.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410553462.6A CN104280688B (en) | 2014-10-17 | 2014-10-17 | A kind of ups power current anomaly warning device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410553462.6A CN104280688B (en) | 2014-10-17 | 2014-10-17 | A kind of ups power current anomaly warning device |
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| CN104280688A CN104280688A (en) | 2015-01-14 |
| CN104280688B true CN104280688B (en) | 2017-10-31 |
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| CN107942804A (en) * | 2017-12-04 | 2018-04-20 | 山东超越数控电子股份有限公司 | A kind of SCM Based server power supply intelligent management system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000033098A1 (en) * | 1998-11-30 | 2000-06-08 | Northern Technologies, Inc. | Uninterruptible power supply, systems and methods of monitoring an uninterruptible power supply |
| US20040164741A1 (en) * | 2003-02-25 | 2004-08-26 | Chi-Yi Wang | Apparatus for detecting batteries in an uninterruptible power supply by utilizing voltage drop rate |
| CN101621734A (en) * | 2008-07-01 | 2010-01-06 | 鸿富锦精密工业（深圳）有限公司 | Abnormal occurrence notification system and method therefor in case of uninterruptible power source |
| CN201698010U (en) * | 2009-11-17 | 2011-01-05 | 河南省电力公司郑州供电公司 | UPS power supply long-distance on-line monitoring system |
| CN202111480U (en) * | 2011-04-14 | 2012-01-11 | 河南英飞网络技术有限公司 | Cross-platform uninterrupted power source remote control system |
| CN202083784U (en) * | 2011-06-14 | 2011-12-21 | 何海参 | UPS on-line monitoring apparatus |
| CN103019914A (en) * | 2012-12-05 | 2013-04-03 | 重庆迪马工业有限责任公司 | UPS (uninterrupted power supply) monitoring and alarming device |
| CN103389473B (en) * | 2013-07-29 | 2015-05-20 | 北京国铁路阳技术有限公司 | Control method for double-path real-time signal power supply monitoring device |
| CN203616620U (en) * | 2013-09-25 | 2014-05-28 | 中国人民武装警察部队工程大学 | UPS remote monitoring system |
| CN203587781U (en) * | 2013-09-29 | 2014-05-07 | 河北丰宁抽水蓄能有限公司 | Wireless early-warning/alarming device for UPS (Uninterrupted Power Supply) |
| CN104090247A (en) * | 2014-07-24 | 2014-10-08 | 国家电网公司 | UPS monitoring method and device |
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