CN107621563A - A kind of Multifunctional electric meter case of integrated multiple faults monitoring - Google Patents
A kind of Multifunctional electric meter case of integrated multiple faults monitoring Download PDFInfo
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- CN107621563A CN107621563A CN201610549739.7A CN201610549739A CN107621563A CN 107621563 A CN107621563 A CN 107621563A CN 201610549739 A CN201610549739 A CN 201610549739A CN 107621563 A CN107621563 A CN 107621563A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 14
- 238000005070 sampling Methods 0.000 claims abstract description 21
- 230000003321 amplification Effects 0.000 claims description 6
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 6
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 abstract description 9
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The present invention relates to a kind of Multifunctional electric meter case of integrated multiple faults monitoring, including current sampling circuit, voltage sampling circuit, electric energy chip, main control chip and warning circuit, described current sampling circuit, voltage sampling circuit are connected with electric energy chip respectively, and described main control chip is connected with electric energy chip and warning circuit respectively；The data that described electric energy chip is collected by voltage sampling circuit and current sampling circuit carry out computing and obtain electrical energy parameter, and it is transferred to main control chip, described main control chip judges whether operating and setting threshold range, is alarmed if it is, being exported by warning circuit.Compared with prior art, the present invention can effectively prevent from occurring phenomena such as dangerous electricity consumption, stealing.
Description
Technical field
The present invention relates to a kind of ammeter box, more particularly, to a kind of Multifunctional electric meter case of integrated multiple faults monitoring.
Background technology
Intelligent electric meter is the intelligent terminal of intelligent grid, and it has not been traditional electric energy meter, intelligent electric meter
In addition to possessing the function of measuring of traditional electric energy meter basic electricity, in order to adapt to making for intelligent grid and new energy
Also there is two-way a variety of rate function of measuring, user terminal control function, the two-way number of plurality of data transmission modes with it
According to the intelligentized function such as communication function, anti-stealing electricity function, intelligent electric meter represents following energy-conserving intelligent power network most
The developing direction of whole user's intelligent terminal.
But current Intelligent ammeter box does not gather the function of each ammeter power information and total power information, Wu Fashi
Now to leak current fault, electricity stealing, the detection of intelligent electric meter metering fault and judgement, can not be shown outside housing
Various power informations, it is not easy to check and manages.
The content of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of integrated multiple faults
The Multifunctional electric meter case of monitoring.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of Multifunctional electric meter case of integrated multiple faults monitoring, including current sampling circuit, voltage sampling circuit, electricity
Can chip, main control chip and warning circuit, described current sampling circuit, voltage sampling circuit respectively with electric energy core
Piece is connected, and described main control chip is connected with electric energy chip and warning circuit respectively；
The data that described electric energy chip is collected by voltage sampling circuit and current sampling circuit carry out computing and obtained
To electrical energy parameter, and main control chip being transferred to, described main control chip judges whether operating and setting threshold range, if
It is yes, is exported and alarmed by warning circuit.
The ammeter box also includes being used to detect whether major loop has the residual current transformer of electric leakage, and the residual current is mutual
Sensor is connected by operational amplification circuit with main control chip；
When major loop has electric leakage signal generation, inputted by residual current transformer after operational amplification circuit is handled
To main control chip, described main control chip records to it, while is exported and alarmed by warning circuit.
The ammeter box also includes chamber door and the microswitch with chamber door linkage, for detecting unlatching and the pass of ammeter box
Close.
The ammeter box also includes being used to detect the whether exceeded temperature sensing circuit of temperature rise, the temperature sensing circuit and master
Control chip connection.
The ammeter box also includes being used for the communicating circuit for exporting warning message.
Described electric energy chip is connected by isolation optocoupler circuit with main control chip.
Described warning circuit is voice alarm circuit.
Compared with prior art, the present invention is integrated with ammeter and fault alarm in one, and various faults are reported
It is alert, including voltage x current transfinites, leaked electricity, antitheft and temperature rise etc., can effectively prevent dangerous electricity consumption, steal
Phenomena such as electric, occurs.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out it is clear,
It is fully described by, it is clear that described embodiment is the part of the embodiment of the present invention, rather than whole embodiments.
Based on the embodiment in the present invention, those of ordinary skill in the art are obtained on the premise of creative work is not made
The every other embodiment obtained, should all belong to the scope of protection of the invention.
As shown in figure 1, a kind of Multifunctional electric meter case of integrated multiple faults monitoring, including current sampling circuit 1, electricity
Press sample circuit 2, electric energy chip 3, main control chip 4 and warning circuit 5, described current sampling circuit 1, electricity
Pressure sample circuit 2 be connected respectively with electric energy chip 3, described main control chip 4 respectively with electric energy chip 3 and report
Alert circuit 5 connects；
The data that described electric energy chip 3 is collected by voltage sampling circuit 2 and current sampling circuit 1 are carried out
Computing obtains electrical energy parameter, and is transferred to main control chip 4, and described main control chip 4 judges whether operating and setting threshold
It is worth scope, is alarmed if it is, being exported by warning circuit.
The ammeter box also includes being used to detect whether major loop has the residual current transformer 6 of electric leakage, the residual current
Transformer 6 is connected by operational amplification circuit 7 with main control chip 1；When major loop has electric leakage signal generation, lead to
Residual current transformer is crossed to input to main control chip, described main control chip to enter it after operational amplification circuit is handled
Row record, while exported and alarmed by warning circuit.
The ammeter box also includes chamber door and the microswitch with chamber door linkage, for detecting unlatching and the pass of ammeter box
Close.The ammeter box also includes being used to detect the whether exceeded temperature sensing circuit 8 of temperature rise, the temperature sensing circuit 8
It is connected with main control chip 4.
The ammeter box also includes being used for the communicating circuit 9 for exporting warning message.Described electric energy chip is by isolating light
Coupling circuit is connected with main control chip.Described warning circuit is voice alarm circuit.
Different data can be sent when different faults occur, call the various differences originally recorded in main control chip
Speech data alarm.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, can readily occur in various equivalent
Modifications or substitutions, these modifications or substitutions should all be included within the scope of the present invention.Therefore, it is of the invention
Protection domain should be defined by scope of the claims.
Claims (7)
- A kind of 1. Multifunctional electric meter case of integrated multiple faults monitoring, it is characterised in that including current sampling circuit, Voltage sampling circuit, electric energy chip, main control chip and warning circuit, described current sampling circuit, voltage sample Circuit is connected with electric energy chip respectively, and described main control chip is connected with electric energy chip and warning circuit respectively；The data that described electric energy chip is collected by voltage sampling circuit and current sampling circuit carry out computing and obtained To electrical energy parameter, and main control chip being transferred to, described main control chip judges whether operating and setting threshold range, if It is yes, is exported and alarmed by warning circuit.
- A kind of 2. Multifunctional electric meter case of integrated multiple faults monitoring according to claim 1, it is characterised in that The ammeter box also includes being used to detect whether major loop has the residual current transformer of electric leakage, the residual current transformer It is connected by operational amplification circuit with main control chip；When major loop has electric leakage signal generation, inputted by residual current transformer after operational amplification circuit is handled To main control chip, described main control chip records to it, while is exported and alarmed by warning circuit.
- A kind of 3. Multifunctional electric meter case of integrated multiple faults monitoring according to claim 1, it is characterised in that The ammeter box also includes chamber door and the microswitch with chamber door linkage, for detecting the opening and closing of ammeter box.
- A kind of 4. Multifunctional electric meter case of integrated multiple faults monitoring according to claim 1, it is characterised in that The ammeter box also includes being used to detect the whether exceeded temperature sensing circuit of temperature rise, the temperature sensing circuit and master control core Piece connects.
- A kind of 5. Multifunctional electric meter case of integrated multiple faults monitoring according to claim 1, it is characterised in that The ammeter box also includes being used for the communicating circuit for exporting warning message.
- A kind of 6. Multifunctional electric meter case of integrated multiple faults monitoring according to claim 1, it is characterised in that Described electric energy chip is connected by isolation optocoupler circuit with main control chip.
- A kind of 7. Multifunctional electric meter case of integrated multiple faults monitoring according to claim 1, it is characterised in that Described warning circuit is voice alarm circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610549739.7A CN107621563A (en) | 2016-07-13 | 2016-07-13 | A kind of Multifunctional electric meter case of integrated multiple faults monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610549739.7A CN107621563A (en) | 2016-07-13 | 2016-07-13 | A kind of Multifunctional electric meter case of integrated multiple faults monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107621563A true CN107621563A (en) | 2018-01-23 |
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ID=61087144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610549739.7A Pending CN107621563A (en) | 2016-07-13 | 2016-07-13 | A kind of Multifunctional electric meter case of integrated multiple faults monitoring |
Country Status (1)
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108520624A (en) * | 2018-05-08 | 2018-09-11 | 国网安徽省电力有限公司 | A kind of low-voltage intelligent acquires the double channels acquisition method of complexes and low pressure acquisition |
| CN110007137A (en) * | 2019-05-06 | 2019-07-12 | 国网四川省电力公司电力科学研究院 | A kind of intelligent electric energy meter merging multiple terminal monitoring function |
| CN112034248A (en) * | 2020-07-23 | 2020-12-04 | 国网河南省电力公司永城市供电公司 | Intelligent electric meter box |
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|---|---|---|---|---|
| CN201518041U (en) * | 2009-10-23 | 2010-06-30 | 河南聚盛测控科技发展有限公司 | Electricity monitoring apparatus |
| CN201837668U (en) * | 2010-06-02 | 2011-05-18 | 北京博源普沃科技发展有限公司 | Electricity stealing-prevention monitoring device |
| CN102621363A (en) * | 2012-03-30 | 2012-08-01 | 上海市电力公司 | Intelligent single-phase electrical energy metering tank |
| CN102830255A (en) * | 2012-08-23 | 2012-12-19 | 王金泽 | Smart electricity meter with function of monitoring and protecting power failure |
| CN103487622A (en) * | 2013-09-25 | 2014-01-01 | 国网河南省电力公司南阳供电公司 | Electric meter box device with functions of preventing electricity stealing and carrying out monitoring |
| CN204142798U (en) * | 2014-09-30 | 2015-02-04 | 成都爱信雅克科技有限公司 | Multifunctional intellectual ammeter box |
| CN204903605U (en) * | 2015-07-30 | 2015-12-23 | 安徽圣享智能科技有限公司 | Intelligent ammeter batch meter |
| CN205193155U (en) * | 2015-12-10 | 2016-04-27 | 国网四川省电力公司内江供电公司 | Electric energy meter of remote monitoring |
| CN205210155U (en) * | 2015-12-07 | 2016-05-04 | 国家电网公司 | Monitor is opened unusually to smart electric meter case |
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2016
- 2016-07-13 CN CN201610549739.7A patent/CN107621563A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201518041U (en) * | 2009-10-23 | 2010-06-30 | 河南聚盛测控科技发展有限公司 | Electricity monitoring apparatus |
| CN201837668U (en) * | 2010-06-02 | 2011-05-18 | 北京博源普沃科技发展有限公司 | Electricity stealing-prevention monitoring device |
| CN102621363A (en) * | 2012-03-30 | 2012-08-01 | 上海市电力公司 | Intelligent single-phase electrical energy metering tank |
| CN102830255A (en) * | 2012-08-23 | 2012-12-19 | 王金泽 | Smart electricity meter with function of monitoring and protecting power failure |
| CN103487622A (en) * | 2013-09-25 | 2014-01-01 | 国网河南省电力公司南阳供电公司 | Electric meter box device with functions of preventing electricity stealing and carrying out monitoring |
| CN204142798U (en) * | 2014-09-30 | 2015-02-04 | 成都爱信雅克科技有限公司 | Multifunctional intellectual ammeter box |
| CN204903605U (en) * | 2015-07-30 | 2015-12-23 | 安徽圣享智能科技有限公司 | Intelligent ammeter batch meter |
| CN205210155U (en) * | 2015-12-07 | 2016-05-04 | 国家电网公司 | Monitor is opened unusually to smart electric meter case |
| CN205193155U (en) * | 2015-12-10 | 2016-04-27 | 国网四川省电力公司内江供电公司 | Electric energy meter of remote monitoring |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108520624A (en) * | 2018-05-08 | 2018-09-11 | 国网安徽省电力有限公司 | A kind of low-voltage intelligent acquires the double channels acquisition method of complexes and low pressure acquisition |
| CN108520624B (en) * | 2018-05-08 | 2020-01-10 | 国网安徽省电力有限公司 | Low-voltage intelligent acquisition complete device and low-voltage acquisition double-channel acquisition method |
| CN110007137A (en) * | 2019-05-06 | 2019-07-12 | 国网四川省电力公司电力科学研究院 | A kind of intelligent electric energy meter merging multiple terminal monitoring function |
| CN112034248A (en) * | 2020-07-23 | 2020-12-04 | 国网河南省电力公司永城市供电公司 | Intelligent electric meter box |
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