CN106405476A - Electric energy meter monitoring and analysis method and system utilizing mobile terminal - Google Patents
Electric energy meter monitoring and analysis method and system utilizing mobile terminal Download PDFInfo
- Publication number
- CN106405476A CN106405476A CN201610857802.3A CN201610857802A CN106405476A CN 106405476 A CN106405476 A CN 106405476A CN 201610857802 A CN201610857802 A CN 201610857802A CN 106405476 A CN106405476 A CN 106405476A
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- electric energy
- energy meter
- mobile terminal
- monitoring
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/04—Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses an electric energy meter monitoring and analysis method and an electric energy meter monitoring and analysis system utilizing a mobile terminal. The electric energy meter monitoring and analysis method comprises the steps of: acquiring a type and a communication protocol of an electric energy meter; reading an asset number of the electric energy meter; reading data of the electric energy meter; analyzing the read data of the electric energy meter; and judging whether an operating state of the electric energy meter is normal and whether electric larceny exists. The electric energy meter monitoring and analysis system comprises an infrared measuring device, a communication data line and the mobile terminal loaded with analysis software. The electric energy meter monitoring and analysis method and the electric energy meter monitoring and analysis system realizes the effect of monitoring the operating state of the electric energy meter by means of the mobile terminal, and can judge whether the operating state of the electric energy meter is normal and whether electric larceny exists; and the electric energy meter monitoring and analysis system is small in size and convenient to carry, the data is communicated in a wireless manner, and the operation is simple.
Description
Technical field
The present invention relates to electric energy meter technical field.
Background technology
, mainly based on hand portable equipment, portable equipment volume is larger, carries for electric energy meter monitoring device in the market
Inconvenient.Need during monitoring device reading power meters parameter to connect 485 interfaces of electric energy meter, be necessary for, to electric energy meter cover opening, opening
Lead sealing, then could connect 485 mouthfuls, bring inconvenience to monitoring.
Content of the invention
The technical problem to be solved in the present invention is for above-mentioned the deficiencies in the prior art, provides a kind of utilization mobile terminal
Electric energy meter method for monitoring and analyzing and system, small volume, easy to carry, data passes through radio communication, easy and simple to handle, can interpolate that electricity
Whether the working condition of energy table is normal and whether there is stealing.
For solving above-mentioned technical problem, the technical solution used in the present invention is：
Using the electric energy meter method for monitoring and analyzing of mobile terminal, comprise the following steps：
（1）Obtain type and the communication protocol of electric energy meter；
（2）The asset number of reading power meters；
（3）The data of reading power meters；
（4）The electric energy meter data reading is analyzed, whether the working condition judging electric energy meter is normally and with the presence or absence of surreptitiously
Electricity.
Further, step（3）Described in the data of electric energy meter include electrical quantity, event data and information of uncapping.
Further, described electrical quantity includes voltage, electric current, active power, reactive power, power factor, phase angle；Institute
State decompression, defluidization and the disconnected phase data that event data includes electric energy meter.
Further, step（4）Including analysis below process：Calculate the absolute difference of input current and output current virtual value
Value, when the absolute difference of described input current and output current virtual value is more than the first preset value, then exists and steals electricity filching behavior,
Otherwise it is normal condition；According to the information of uncapping, whether the electrical quantity before and after judging to uncap is consistent, and inconsistent then have the electric row of stealing
For, otherwise it is normal condition；Judge the running status of electric energy meter according to event data.
Further, when electric energy meter is for three-phase electric energy meter, step（4）Including analysis below content：Calculate three-phase current
In any biphase current virtual value absolute difference, when the absolute difference of described any biphase current virtual value is default more than second
During value, then judge the current imbalance in electric energy meter, otherwise be normal condition；In calculating three-phase current between any biphase current
Phase angle, when described phase angle be less than or equal to three preset values when, then judge electric energy meter there is wiring error, otherwise be normal
State.
Using the electric energy meter monitoring analysis system of mobile terminal, including Infrared measuring devices, communication data line be loaded with
The mobile terminal of analysis software, described Infrared measuring devices gather the data in described electric energy meter, institute in the way of Infrared Transmission
State Infrared measuring devices by described communication data line by the data is activation collecting give described mobile terminal, described analysis software
Electric energy meter method for monitoring and analyzing according to above-mentioned utilization mobile terminal monitors the running status of electric energy meter.
Have the beneficial effects that using produced by technique scheme：Present invention achieves mobile terminal monitors electric energy meter
Running status, whether the working condition that can interpolate that electric energy meter is normally and with the presence or absence of stealing, its small volume, easy to carry, number
According to by radio communication, easy and simple to handle.
Brief description
Fig. 1 is the flow chart of analysis method of the present invention.
Specific embodiment
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
As shown in figure 1, being one embodiment of the present of invention:
Using the electric energy meter method for monitoring and analyzing of mobile terminal, comprise the following steps：
（1）Obtain type and the communication protocol of electric energy meter；
（2）The asset number of reading power meters；
（3）The data of reading power meters；
（4）The electric energy meter data reading is analyzed, whether the working condition judging electric energy meter is normally and with the presence or absence of surreptitiously
Electricity.
Further, step（3）Described in the data of electric energy meter include electrical quantity, event data and information of uncapping.
Further, described electrical quantity includes voltage, electric current, active power, reactive power, power factor, phase angle；Institute
State decompression, defluidization and the disconnected phase data that event data includes electric energy meter.
Further, step（4）Including analysis below process：Calculate the absolute difference of input current and output current virtual value
Value, when the absolute difference of described input current and output current virtual value is more than the first preset value, then exists and steals electricity filching behavior,
Otherwise it is normal condition；According to the information of uncapping, whether the electrical quantity before and after judging to uncap is consistent, and inconsistent then have the electric row of stealing
For, otherwise it is normal condition；Judge the running status of electric energy meter according to event data.These three analysis processes are to single-phase electric energy meter
It is all suitable for three-phase electric energy meter, described first preset value is preferably 20%.
Further, when electric energy meter is for three-phase electric energy meter, step（4）Including analysis below content：Calculate three-phase current
In any biphase current virtual value absolute difference, when the absolute difference of described any biphase current virtual value is default more than second
During value, then judge the current imbalance in electric energy meter, otherwise be normal condition；In calculating three-phase current between any biphase current
Phase angle, when described phase angle be less than or equal to three preset values when, then judge electric energy meter there is wiring error, otherwise be normal
State.Described second preset value is preferably 30%, and described 3rd preset value is preferably 90 °.
Using the electric energy meter monitoring analysis system of mobile terminal, including Infrared measuring devices, communication data line be loaded with
The mobile terminal of analysis software, described Infrared measuring devices gather the data in described electric energy meter, institute in the way of Infrared Transmission
State Infrared measuring devices by described communication data line by the data is activation collecting give described mobile terminal, described analysis software
Electric energy meter method for monitoring and analyzing according to above-mentioned utilization mobile terminal monitors the running status of electric energy meter.
It is achieved that mobile terminal monitors the running status of electric energy meter, can interpolate that electric energy meter using after technique scheme
Working condition whether normal and whether there is stealing, its small volume, easy to carry, data passes through radio communication, easy and simple to handle.
Claims (6)
1. using mobile terminal electric energy meter method for monitoring and analyzing it is characterised in that comprising the following steps：
（1）Obtain type and the communication protocol of electric energy meter；
（2）The asset number of reading power meters；
（3）The data of reading power meters；
（4）The electric energy meter data reading is analyzed, whether the working condition judging electric energy meter is normally and with the presence or absence of surreptitiously
Electricity.
2. the electric energy meter method for monitoring and analyzing of utilization mobile terminal according to claim 1 is it is characterised in that step（3）In
The data of described electric energy meter includes electrical quantity, event data and information of uncapping.
3. the electric energy meter method for monitoring and analyzing of utilization mobile terminal according to claim 2 is it is characterised in that described electricity is joined
Number includes voltage, electric current, active power, reactive power, power factor, phase angle；Described event data includes the mistake of electric energy meter
Pressure, defluidization and disconnected phase data.
4. the electric energy meter method for monitoring and analyzing of utilization mobile terminal according to claim 3 is it is characterised in that step（4）Bag
Include analysis below process：Calculate the absolute difference of input current and output current virtual value, when described input current and output electricity
When the absolute difference of stream virtual value is more than the first preset value, then exists and steal electricity filching behavior, otherwise be normal condition；According to letter of uncapping
Breath, whether the electrical quantity before and after judging to uncap is consistent, and inconsistent then have electricity filching behavior steathily, otherwise is normal condition；According to thing
Number of packages is it is judged that the running status of electric energy meter.
5. the electric energy meter method for monitoring and analyzing of utilization mobile terminal according to claim 4 is it is characterised in that work as electric energy meter
During for three-phase electric energy meter, step（4）Including analysis below content：In calculating three-phase current, any biphase current virtual value is absolute
Difference, when the absolute difference of described any biphase current virtual value is more than the second preset value, then judges the electric current in electric energy meter
Imbalance, on the contrary it is normal condition；Calculate the phase angle between any biphase current in three-phase current, when described phase angle is less than
During equal to three preset values, then judge that electric energy meter has wiring error, otherwise be normal condition.
6. utilize mobile terminal electric energy meter monitoring analysis system it is characterised in that：Including Infrared measuring devices, communication data line
With the mobile terminal being loaded with analysis software, described Infrared measuring devices gather in described electric energy meter in the way of Infrared Transmission
Data, the data is activation collecting is given described mobile terminal by described communication data line by described Infrared measuring devices, described
The electric energy meter method for monitoring and analyzing monitoring electricity of analysis software utilization according to any one of claim 1 to 5 mobile terminal
The running status of energy table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610857802.3A CN106405476A (en) | 2016-09-28 | 2016-09-28 | Electric energy meter monitoring and analysis method and system utilizing mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610857802.3A CN106405476A (en) | 2016-09-28 | 2016-09-28 | Electric energy meter monitoring and analysis method and system utilizing mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106405476A true CN106405476A (en) | 2017-02-15 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610857802.3A Pending CN106405476A (en) | 2016-09-28 | 2016-09-28 | Electric energy meter monitoring and analysis method and system utilizing mobile terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111965584A (en) * | 2020-08-11 | 2020-11-20 | 云南电网有限责任公司电力科学研究院 | Electric energy meter abnormity analysis method and device |
Citations (5)
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| CN101900801A (en) * | 2010-07-15 | 2010-12-01 | 田卫华 | Intelligent electric energy meter field test device and test method thereof |
| CN102928808A (en) * | 2012-10-29 | 2013-02-13 | 江苏省电力公司常州供电公司 | Power consumer on-site electric energy meter fault remote judging method |
| CN102928809A (en) * | 2012-10-29 | 2013-02-13 | 江苏省电力公司常州供电公司 | Electric energy metering device remote monitoring diagnostic system and working method thereof |
| CN204028346U (en) * | 2014-07-17 | 2014-12-17 | 浙江万胜电力仪表有限公司 | A kind of electric energy meter Auto-Test System |
| EP2960740A1 (en) * | 2014-06-25 | 2015-12-30 | Elifeconnection Co., Ltd. | Electric appliance monitor method and electric appliance monitor system |
-
2016
- 2016-09-28 CN CN201610857802.3A patent/CN106405476A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900801A (en) * | 2010-07-15 | 2010-12-01 | 田卫华 | Intelligent electric energy meter field test device and test method thereof |
| CN102928808A (en) * | 2012-10-29 | 2013-02-13 | 江苏省电力公司常州供电公司 | Power consumer on-site electric energy meter fault remote judging method |
| CN102928809A (en) * | 2012-10-29 | 2013-02-13 | 江苏省电力公司常州供电公司 | Electric energy metering device remote monitoring diagnostic system and working method thereof |
| EP2960740A1 (en) * | 2014-06-25 | 2015-12-30 | Elifeconnection Co., Ltd. | Electric appliance monitor method and electric appliance monitor system |
| CN204028346U (en) * | 2014-07-17 | 2014-12-17 | 浙江万胜电力仪表有限公司 | A kind of electric energy meter Auto-Test System |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111965584A (en) * | 2020-08-11 | 2020-11-20 | 云南电网有限责任公司电力科学研究院 | Electric energy meter abnormity analysis method and device |
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Application publication date: 20170215 |
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