CN109444789A - A kind of Electricity customers and electric energy meter relation recognition device and method - Google Patents
A kind of Electricity customers and electric energy meter relation recognition device and method Download PDFInfo
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- CN109444789A CN109444789A CN201811174358.0A CN201811174358A CN109444789A CN 109444789 A CN109444789 A CN 109444789A CN 201811174358 A CN201811174358 A CN 201811174358A CN 109444789 A CN109444789 A CN 109444789A
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- electric energy
- electricity customers
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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
- G01R35/02—Testing or calibrating of apparatus covered by the other groups of this subclass of auxiliary devices, e.g. of instrument transformers according to prescribed transformation ratio, phase angle, or wattage rating
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
- G01R21/006—Measuring power factor
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
A kind of Electricity customers and electric energy meter relation recognition device and method, including automatic meter number recorder, the end PC host computer, compensation Electricity customers circuit power factor device；The automatic meter number recorder is transferred to the end PC host computer by carrier wave or wireless mode reading power meters data；The end the PC PC control automatic meter number recorder simultaneously receives automatic meter number recorder reception meter reading data, and received meter reading data is converted into electric energy meter power factor；The compensation Electricity customers circuit power factor device includes multiple groups compensation, is suitably compensated according to Electricity customers electric power, so that the processing of the end PC host computer and identification.The end PC host computer is used for data collection and processing, the corresponding electric energy meter used of Electricity customers is identified, while data being shown by legend, so that user's judging result.The present invention can position the electric energy meter of some or multiple Electricity customers in the case where not increasing cost of labor in the electric energy meter that more are installed concentratedly.
Description
Technical field
A kind of Electricity customers of the present invention and electric energy meter relation recognition device and method belong to low-voltage powerline carrier communication neck
Domain.
Background technique
In current low-voltage power carrier meter reading system, detection Electricity customers correspond to electric energy meter detection scheme, need people
For participation complete Electricity customers circuit power factor parameter setting, belong to the identifying schemes of Semi-intelligent Modular.When generation electricity consumption
When client is using electric energy meter ambiguity clear situation, if judging Electricity customers and electric energy meter simply by power-down mode
Corresponding relationship, this method efficiency are relatively low, while also making troubles to Electricity customers.Therefore, a kind of electricity consumption visitor of automation is designed
Family and electric energy meter relation recognition device can electric energy meter information be necessary used in automatic identification Electricity customers.
Summary of the invention
The purpose of the present invention is: in order to overcome the shortcomings of existing manual approach, power carrier reading technique is relied on, provides one
Kind Electricity customers and electric energy meter relation recognition device and method, the identification device are used to what automatic detection was installed concentratedly on a large scale
The corresponding relationship of electric energy meter and Electricity customers in electric energy metering box.The recognition methods is by circuit in certain Electricity customers man
The method that power factor compensates, to judge the corresponding relationship of electric energy meter and Electricity customers.
The technical scheme adopted by the invention is as follows:
A kind of Electricity customers and electric energy meter relation recognition device, comprising:
Automatic meter number recorder, the end PC host computer, compensation Electricity customers circuit power factor device；
The automatic meter number recorder is transferred to the end PC host computer by carrier wave or wireless mode reading power meters data；
The end the PC PC control automatic meter number recorder simultaneously receives automatic meter number recorder reception meter reading data, and copies received
Table data conversion is at electric energy meter power factor；
The compensation Electricity customers circuit power factor device includes multiple groups compensation, and it is suitable to be carried out according to Electricity customers electric power
Compensation so that the end PC host computer processing and identification.
The end PC host computer is used for data collection and processing, identifies the corresponding electric energy meter used of Electricity customers, simultaneously
Data are shown by legend, so that user's judging result.
A kind of Electricity customers and electric energy meter relation recognition method, comprising the following steps:
Step 1: automatic meter number recorder reads the active power of each electric energy meter, to judge using suitable compensation Electricity customers
Circuit power factor device parameter；
The end step 2:PC PC control automatic meter number recorder carries out meter reading to electric energy meter in collective's electricity box, and counts to copy and respectively boast of one's bit of contribution
Rate factor, is recorded as A1, A2, A3.....；
Step 3: the side installation compensation Electricity customers circuit power factor device where Electricity customers；
Step 4: after being installed compensation Electricity customers circuit power factor device, the end PC PC control automatic meter number recorder
Meter reading is carried out to electric energy meter, and counts meter reading power factor, is recorded as B1, B2, B3.....；
The end step 5:PC host computer automatic comparison records data A1, A2, A3..... and B1, B2, B3..... corresponding relationship, automatically
The differentiated electric energy meter of power factor is checked out, as Electricity customers correspond to electric energy meter.
A kind of Electricity customers of the present invention and electric energy meter relation recognition device and method, technical effect are as follows:
1: the identification device is by handling the circuit power factor lump collection of Electricity customers, automatic identification electricity consumption visitor
The electric energy meter that family uses.The power of electrical equipment in current power client man is considered in the apparatus, thus to circuit power
Factor is accordingly compensated, and sends identifiable variation using electric customer service circuit power factor, is collected simultaneously multi-group data processing
Comparison, to guarantee the accuracy of result.
2: the present invention is able to detect the pass corresponding with Electricity customers of the electric energy meter in the electric energy metering box installed concentratedly on a large scale
System, overcomes the shortcomings of existing manual approach, fixed in the electric energy meter that more are installed concentratedly in the case where not increasing cost of labor
The electric energy meter of position some or multiple Electricity customers.
Detailed description of the invention
Fig. 1 is the application block diagram of apparatus of the present invention.
Fig. 2 is applicating flow chart of the invention.
Specific embodiment
As shown in Figure 1, a kind of Electricity customers and electric energy meter relation recognition device, comprising:
Automatic meter number recorder, the end PC host computer, compensation Electricity customers circuit power factor device；
The automatic meter number recorder is transferred to the end PC host computer by carrier wave or wireless mode reading power meters data；
The end the PC PC control automatic meter number recorder simultaneously receives automatic meter number recorder reception meter reading data, and copies received
Table data conversion is at electric energy meter power factor；
The compensation Electricity customers circuit power factor device includes multiple groups compensation, and it is suitable to be carried out according to Electricity customers electric power
Compensation so that the end PC host computer processing and identification.
The end PC host computer is used for data collection and processing, identifies the corresponding electric energy meter used of Electricity customers, simultaneously
Data are shown by legend, so that user's judging result.
The low pressure centralized automatic meter-reading terminal that the automatic meter number recorder uses Wei Wei company to produce, main feature:
1, control terminal for data acquisition acquires ammeter pulse in real time；
2, it is counted using the decimal system, refreshes table floors in real time；
3, initial table floors can be convenient setting；
4, unit electric degree umber of pulse can separately or concurrently be set；
5, can a distant place or local setting electricity forward purchasing, and can realize low remaining capacity warning note；
6, current table floors and forward purchasing remaining capacity independent process, and can read respectively；
7, there is distant control function, be furnished with remote signal output interface, external remote control unit module can realize distant place power-off and power transmission
Function；
If 8, being set electricity forward purchasing, power-off signal is exported automatically when remaining capacity is less than zero, is powered off to the user；
9, acquisition terminal controller uses magnetic freeze mode relay, and actuating of relay power is 1W, and the movement deadline is less than
100mS, quiescent dissipation are less than 1mW；
10, control terminal for data acquisition is communicated with concentrator using power carrier mode, and communication pattern is half-duplex, 300Bit/S；
11, each control terminal for data acquisition can acquire, control 24 users, guarantee that data are not lost in power down.
The compensation Electricity customers circuit power factor device uses ANSVC low-voltage reactive power compensation device.
As shown in Fig. 2, a kind of Electricity customers and electric energy meter relation recognition method, comprising the following steps:
Step 1: automatic meter number recorder reads the active power of each electric energy meter, to judge using suitable compensation Electricity customers
Circuit power factor device parameter.
The end step 2:PC PC control automatic meter number recorder carries out meter reading to electric energy meter in collective's electricity box, and counts and copy respectively
Apparent power factor, is recorded as A1, A2, A3......
Step 3: the side installation compensation Electricity customers circuit power factor device where Electricity customers.
Step 4: after being installed compensation Electricity customers circuit power factor device, the end PC PC control automatic data logging
Device carries out meter reading to electric energy meter, and counts meter reading power factor, is recorded as B1, B2, B3......
The end step 5:PC host computer automatic comparison records data A1, A2, A3..... and B1, B2, B3..... corresponding relationship,
Automatically the differentiated electric energy meter of power factor is checked out, as Electricity customers correspond to electric energy meter.
Claims (2)
1. a kind of Electricity customers and electric energy meter relation recognition device, characterized by comprising:
Automatic meter number recorder, the end PC host computer, compensation Electricity customers circuit power factor device；
The automatic meter number recorder is transferred to the end PC host computer by carrier wave or wireless mode reading power meters data；
The end the PC PC control automatic meter number recorder simultaneously receives automatic meter number recorder reception meter reading data, and copies received
Table data conversion is at electric energy meter power factor；
The compensation Electricity customers circuit power factor device includes multiple groups compensation, and it is suitable to be carried out according to Electricity customers electric power
Compensation so that the end PC host computer processing and identification；
The end PC host computer is used for data collection and processing, identifies the corresponding electric energy meter used of Electricity customers, while will count
It is shown according to by legend, so that user's judging result.
2. a kind of Electricity customers and electric energy meter relation recognition method, it is characterised in that the following steps are included:
Step 1: automatic meter number recorder reads the active power of each electric energy meter, to judge using suitable compensation Electricity customers
Circuit power factor device parameter；
The end step 2:PC PC control automatic meter number recorder carries out meter reading to electric energy meter in collective's electricity box, and counts to copy and respectively boast of one's bit of contribution
Rate factor, is recorded as A1, A2, A3.....；
Step 3: the side installation compensation Electricity customers circuit power factor device where Electricity customers；
Step 4: after being installed compensation Electricity customers circuit power factor device, the end PC PC control automatic meter number recorder
Meter reading is carried out to electric energy meter, and counts meter reading power factor, is recorded as B1, B2, B3.....；
The end step 5:PC host computer automatic comparison records data A1, A2, A3..... and B1, B2, B3..... corresponding relationship, automatically
The differentiated electric energy meter of power factor is checked out, as Electricity customers correspond to electric energy meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811174358.0A CN109444789A (en) | 2018-10-09 | 2018-10-09 | A kind of Electricity customers and electric energy meter relation recognition device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811174358.0A CN109444789A (en) | 2018-10-09 | 2018-10-09 | A kind of Electricity customers and electric energy meter relation recognition device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109444789A true CN109444789A (en) | 2019-03-08 |
Family
ID=65546095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811174358.0A Pending CN109444789A (en) | 2018-10-09 | 2018-10-09 | A kind of Electricity customers and electric energy meter relation recognition device and method |
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| CN (1) | CN109444789A (en) |
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Application publication date: 20190308 |
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