CN205157600U - Electric energy measurement remote monitoring system of transformer substation - Google Patents
Electric energy measurement remote monitoring system of transformer substation Download PDFInfo
- Publication number
- CN205157600U CN205157600U CN201520841521.XU CN201520841521U CN205157600U CN 205157600 U CN205157600 U CN 205157600U CN 201520841521 U CN201520841521 U CN 201520841521U CN 205157600 U CN205157600 U CN 205157600U
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- CN
- China
- Prior art keywords
- transformer
- electric energy
- power supply
- voltage
- acquisition terminal
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides an electric energy measurement remote monitoring system of transformer substation, it includes main transformer, acquisition terminal, voltage transformer, current transformer, intelligent ammeter, signal transceiver and work main website of power supply administration, voltage transformer with current transformer sets up the main transformer outlet side is used for gathering the voltage and the current signal of main transformer outlet side, voltage transformer with current transformer's output connect respectively in intelligent ammeter's input, intelligent ammeter's output, through 485 interface connection in the acquisition terminal input, the output of acquisition terminal connect in the signal transceiver input, signal transceiver passes through GSM network wireless and connects in the work main website of power supply administration that power supply department set up. The utility model discloses economical and practical, convenient to use, roadability ideal are applicable to small -size electric power transformer substation.
Description
Technical field
The utility model belongs to power metering and monitoring field, specifically, relate to a kind of transformer station electric energy metrical remote supervision system.
Background technology
The power regulation station of electric system builds the field in city suburbs or spaciousness mostly, and the metering of transformer station's electric energy needs to rely on manual site to gather, real monitoring when cannot realize, cause electric energy metrical out of true, closing time disunity, metering have error, theory wire loss cannot calculate.How realizing the time real monitoring of transformer station's electric energy metrical, is a new problem.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, thus a kind of design science is provided, the transformer station's electric energy metrical remote supervision system that practical, structure is simple, easy to use and security is good.
To achieve these goals, the technical scheme that the utility model adopts is: a kind of transformer station electric energy metrical remote supervision system, comprises main-transformer, acquisition terminal, voltage transformer (VT), current transformer, intelligent electric energy meter, signal transmitter-receiver and power supply administration's working main station;
Described voltage transformer (VT) and described current transformer are arranged on described main-transformer outgoing side, for gathering the voltage and current signal of described main-transformer outgoing side, the output terminal of described voltage transformer (VT) and described current transformer is connected to the input end of described intelligent electric energy meter, the output terminal of described intelligent electric energy meter, described acquisition terminal input end is connected to by 485 interfaces, the output terminal of described acquisition terminal is connected to described signal transmitter-receiver input end, the network primary station that described signal transmitter-receiver is arranged in power supply department by GSM network wireless connections.
The utility model hinge structure has substantive distinguishing features and progress, and specifically, the utility model is economical and practical, easy to use, operation characteristic is desirable, is applicable to small electrical transformer station.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below by embodiment, the technical solution of the utility model is described in further detail.
As shown in Figure 1, a kind of transformer station electric energy metrical remote supervision system, it comprises main-transformer, acquisition terminal, voltage transformer (VT), current transformer, intelligent electric energy meter, signal transmitter-receiver and power supply administration's working main station.
Described voltage transformer (VT) and described current transformer are arranged on described main-transformer outgoing side, for gathering the voltage and current signal of described main-transformer outgoing side, the output terminal of described voltage transformer (VT) and described current transformer is connected to the input end of described intelligent electric energy meter, described intelligent electric energy meter storage voltage, current signal, and according to voltage, current signal metering power consumption; The output terminal of described intelligent electric energy meter is connected to described acquisition terminal input end by 485 interfaces, the output terminal of described acquisition terminal is connected to described signal transmitter-receiver input end, and described signal transmitter-receiver passes through GSM network wireless connections in power supply administration's working main station that power supply department is arranged.
The utility model system, when needs Real-Time Monitoring transformer station's electric energy metrical, by power supply administration's working main station by man-machine conversion operations software, Monitoring instruction is sent to described acquisition terminal, described acquisition terminal carries out collection to described intelligent electric energy meter and calculates, data are generated Chinese short message signal by single-chip microcomputer in described acquisition terminal automatically, by signal transmitter-receiver, signal is sent to requesting party with short message mode by GSM network--power supply administration's working main station that power supply department is arranged, namely power supply administration's working main station carries out after receiving note signal showing or other subsequent treatment, thus realize transformer station's electric energy metrical remote supervision system.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the field have been to be understood that: still can modify to embodiment of the present utility model or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope of the utility model request protection.
Claims (1)
1. transformer station's electric energy metrical remote supervision system, is characterized in that: it comprises main-transformer, acquisition terminal, voltage transformer (VT), current transformer, intelligent electric energy meter, signal transmitter-receiver and power supply administration's working main station, described voltage transformer (VT) and described current transformer are arranged on described main-transformer outgoing side, for gathering the voltage and current signal of described main-transformer outgoing side, the output terminal of described voltage transformer (VT) and described current transformer is connected to the input end of described intelligent electric energy meter, the output terminal of described intelligent electric energy meter, described acquisition terminal input end is connected to by 485 interfaces, the output terminal of described acquisition terminal is connected to described signal transmitter-receiver input end, described signal transmitter-receiver passes through GSM network wireless connections in power supply administration's working main station that power supply department is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520841521.XU CN205157600U (en) | 2015-10-28 | 2015-10-28 | Electric energy measurement remote monitoring system of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520841521.XU CN205157600U (en) | 2015-10-28 | 2015-10-28 | Electric energy measurement remote monitoring system of transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205157600U true CN205157600U (en) | 2016-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520841521.XU Expired - Fee Related CN205157600U (en) | 2015-10-28 | 2015-10-28 | Electric energy measurement remote monitoring system of transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205157600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105242081A (en) * | 2015-10-28 | 2016-01-13 | 河南开启电力实业有限公司 | Substation electric energy metering remote monitoring system |
-
2015
- 2015-10-28 CN CN201520841521.XU patent/CN205157600U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105242081A (en) * | 2015-10-28 | 2016-01-13 | 河南开启电力实业有限公司 | Substation electric energy metering remote monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20171028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |