CN204719225U - A kind of Watthour meter remote monitors check system automatically - Google Patents
A kind of Watthour meter remote monitors check system automatically Download PDFInfo
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- CN204719225U CN204719225U CN201520488110.7U CN201520488110U CN204719225U CN 204719225 U CN204719225 U CN 204719225U CN 201520488110 U CN201520488110 U CN 201520488110U CN 204719225 U CN204719225 U CN 204719225U
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- 238000000605 extraction Methods 0.000 claims abstract description 15
- 238000012544 monitoring process Methods 0.000 claims abstract description 13
- 238000012545 processing Methods 0.000 claims abstract description 11
- 238000004891 communication Methods 0.000 claims abstract description 9
- 238000012360 testing method Methods 0.000 claims abstract description 9
- 230000003287 optical effect Effects 0.000 claims abstract description 4
- 238000005259 measurement Methods 0.000 claims description 4
- 238000005070 sampling Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 230000015556 catabolic process Effects 0.000 abstract description 3
- 238000004171 remote diagnosis Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000013523 data management Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Abstract
The utility model provides a kind of Watthour meter remote automatically to monitor check system, it is characterized in that: comprise multiple substation system, multiple substation system is connected on main station system by optical cable, substation system comprises Electric Energy Tariff Point Metering Device, the metrical information of collection is transported in data acquisition system (DAS) by Electric Energy Tariff Point Metering Device, information is sent in Feature Extraction System by data acquisition system (DAS), the characteristic information of extraction is also transferred in data processing platform (DPP) by the error of Feature Extraction System real-time testing Electric Energy Tariff Point Metering Device and monitoring transformer secondary circuit, the data message of data processing platform (DPP) uploads to main website by external communication module, technique effect of the present utility model: comprehensive on-line testing can be carried out to electric power meter in operational process, breakdown judge, record, analyze, and carry out local/remote diagnosis.
Description
Technical field
The utility model relates to the monitoring system of Electric Energy Tariff Point Metering Device, and particularly to the state recognition of Electric Energy Tariff Point Metering Device, specifically a kind of Watthour meter remote monitors check system automatically.
Background technology
Energy metering device is between electricity power enterprise and power grid enterprises, power grid enterprises, the important evidence of power grid enterprises and user's trade settlement.Because people is the reasons such as stealing, electric power meter fault or error in dipping be overproof, electric power meter institute's quantity calculation and actual service condition will be caused not to be inconsistent, thus to make power grid enterprises or electricity power enterprise suffer economic loss, impact metering just, fair.
Traditional measuring apparatus management is based on the periodic calibration of regular manual site's School Affairs table, and need by only carrying out, workload is large, and workflow is loaded down with trivial details, complicated, cannot accurate real-time measurement system error in dipping; And work on the spot must operate when charged, possess certain security risk, careless slightlyly bring larger potential safety hazard by system.
For the problems referred to above, the utility model utilizes multiple agent (Multi-Agent) algorithm, design energy metering device on-line monitoring and state recognition system, can realize checking the remote error of Electric Energy Tariff Point Metering Device, meet the construction requirements of intelligent grid.
Utility model content
The purpose of this utility model is to provide a kind of Watthour meter remote automatically to monitor check system, can detect whether measuring apparatus exists error or have Error Trend.
The technical solution of the utility model: a kind of Watthour meter remote monitors check system automatically, it is characterized in that: comprise multiple substation system, multiple substation system is connected on main station system by optical cable, substation system comprises Electric Energy Tariff Point Metering Device, the metrical information of collection is transported in data acquisition system (DAS) by Electric Energy Tariff Point Metering Device, information is sent in Feature Extraction System by data acquisition system (DAS), the characteristic information of extraction is also transferred in data processing platform (DPP) by the error of Feature Extraction System real-time testing Electric Energy Tariff Point Metering Device and monitoring transformer secondary circuit, the data message of data processing platform (DPP) uploads to main website by external communication module.
Described data acquisition system (DAS) comprises quantity of state and analog measurement module, sampling module, channel switching module, communication module, state indicator module and CPU module.
The status information of the Electric Energy Tariff Point Metering Device of described state indicator module display substation system.
Described Feature Extraction System and data processing platform (DPP) are communicated to connect by R232.
Technique effect of the present utility model: comprehensive on-line testing, breakdown judge, record, analysis can be carried out to electric power meter in operational process, and carry out local/remote diagnosis.This system monitoring scope contains electric energy meter, current transformer, voltage transformer (VT) and whole secondary circuit thereof, and it is the remote intelligent monitoring system integrating signal/data acquisition and procession, data base administration, field electric energy Watch Error automatic Verification, secondary circuit status monitoring, warning, centralized automatic meter-reading, communication.It solve at present transformer station, power-plant operation measuring apparatus can not effectively, real-time testing electric energy meter error and monitor the problem of transformer secondary circuit duty, simultaneously, also modern data management is convenient to, save expense and the time of on-the-spot calibration, find the failure problems of electric power meter timely.
Accompanying drawing explanation
Fig. 1 is the utility model multiple agent Electric Energy Tariff Point Metering Device state recognition system figure.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated:
As shown in Figure 1, a kind of Watthour meter remote monitors check system automatically, it is characterized in that: comprise multiple substation system 1, multiple substation system 1 is connected on main station system 3 by optical cable 2, substation system 1 comprises Electric Energy Tariff Point Metering Device 11, the metrical information of collection is transported in data acquisition system (DAS) 12 by Electric Energy Tariff Point Metering Device 11, information is sent in Feature Extraction System 13 by data acquisition system (DAS) 12, the characteristic information of extraction is also transferred in data processing platform (DPP) 14 by the error of Feature Extraction System 13 real-time testing Electric Energy Tariff Point Metering Device 11 and monitoring transformer secondary circuit, the data message of data processing platform (DPP) 14 uploads to main website 3 by external communication module 15.
Described data acquisition system (DAS) 12 comprises quantity of state and analog measurement module, sampling module, channel switching module, communication module, state indicator module and CPU module.
The status information of the Electric Energy Tariff Point Metering Device 11 of described state indicator module display substation system 1.
Feature Extraction System 13 and data processing platform (DPP) 14 are communicated to connect by R232.
Advantage of the present utility model is, achieve the remote online monitoring to Electric Energy Tariff Point Metering Device and state recognition, it can carry out comprehensive on-line testing, breakdown judge, record, analysis to electric power meter in operational process, and carries out local/remote diagnosis.This system monitoring scope contains electric energy meter, current transformer, voltage transformer (VT) and whole secondary circuit thereof, and it is the remote intelligent monitoring system integrating signal/data acquisition and procession, data base administration, field electric energy Watch Error automatic Verification, secondary circuit status monitoring, warning, centralized automatic meter-reading, communication.It solve at present transformer station, power-plant operation measuring apparatus can not effectively, real-time testing electric energy meter error and monitor the problem of transformer secondary circuit duty, simultaneously, also modern data management is convenient to, save expense and the time of on-the-spot calibration, find the failure problems of electric power meter timely.
Claims (4)
1. a Watthour meter remote monitors check system automatically, it is characterized in that: comprise multiple substation system (1), multiple substation system (1) is connected on main station system (3) by optical cable (2), substation system (1) comprises Electric Energy Tariff Point Metering Device (11), the metrical information of collection is transported in data acquisition system (DAS) (12) by Electric Energy Tariff Point Metering Device (11), information is sent in Feature Extraction System (13) by data acquisition system (DAS) (12), the characteristic information of extraction is also transferred in data processing platform (DPP) (14) by the error of Feature Extraction System (13) real-time testing Electric Energy Tariff Point Metering Device (11) and monitoring transformer secondary circuit, the data message of data processing platform (DPP) (14) uploads to main website (3) by external communication module (15).
2. a kind of Watthour meter remote according to claim 1 monitors check system automatically, it is characterized in that: described data acquisition system (DAS) (12) comprises quantity of state and analog measurement module, sampling module, channel switching module, communication module, state indicator module and CPU module.
3. a kind of Watthour meter remote according to claim 2 monitors check system automatically, it is characterized in that: the status information of the Electric Energy Tariff Point Metering Device (11) of described state indicator module display substation system (1).
4. a kind of Watthour meter remote according to claim 1 monitors check system automatically, it is characterized in that: described Feature Extraction System (13) and data processing platform (DPP) (14) are communicated to connect by R232.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520488110.7U CN204719225U (en) | 2015-07-08 | 2015-07-08 | A kind of Watthour meter remote monitors check system automatically |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520488110.7U CN204719225U (en) | 2015-07-08 | 2015-07-08 | A kind of Watthour meter remote monitors check system automatically |
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| Publication Number | Publication Date |
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| CN204719225U true CN204719225U (en) | 2015-10-21 |
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| CN201520488110.7U Active CN204719225U (en) | 2015-07-08 | 2015-07-08 | A kind of Watthour meter remote monitors check system automatically |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106199494A (en) * | 2016-07-25 | 2016-12-07 | 国网上海市电力公司 | A kind of intelligent diagnosis system based on metering device fault |
| CN107462864A (en) * | 2017-09-20 | 2017-12-12 | 国网湖南省电力公司 | Electric energy metering secondary overall operation situation on-Line Monitor Device and application process |
| CN109725277A (en) * | 2017-10-30 | 2019-05-07 | 河南赛贝电子科技有限公司 | A kind of long-range real-time check-up monitoring of energy meter distributed |
| CN113376561A (en) * | 2021-04-28 | 2021-09-10 | 国网重庆市电力公司营销服务中心 | Electric energy metering device remote calibration system based on peer comparison mode |
-
2015
- 2015-07-08 CN CN201520488110.7U patent/CN204719225U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106199494A (en) * | 2016-07-25 | 2016-12-07 | 国网上海市电力公司 | A kind of intelligent diagnosis system based on metering device fault |
| CN107462864A (en) * | 2017-09-20 | 2017-12-12 | 国网湖南省电力公司 | Electric energy metering secondary overall operation situation on-Line Monitor Device and application process |
| CN109725277A (en) * | 2017-10-30 | 2019-05-07 | 河南赛贝电子科技有限公司 | A kind of long-range real-time check-up monitoring of energy meter distributed |
| CN113376561A (en) * | 2021-04-28 | 2021-09-10 | 国网重庆市电力公司营销服务中心 | Electric energy metering device remote calibration system based on peer comparison mode |
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