CN105242081A - Substation electric energy metering remote monitoring system - Google Patents
Substation electric energy metering remote monitoring system Download PDFInfo
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- CN105242081A CN105242081A CN201510709330.2A CN201510709330A CN105242081A CN 105242081 A CN105242081 A CN 105242081A CN 201510709330 A CN201510709330 A CN 201510709330A CN 105242081 A CN105242081 A CN 105242081A
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- transformer
- electric energy
- power supply
- receiver
- signal transmitter
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Abstract
The invention provides a substation electric energy metering remote monitoring system which comprises a main transformer, an acquisition terminal, a voltage transformer, a current transformer, an intelligent ammeter, a signal transmitter-receiver and a power supply bureau working main station. The voltage transformer and the current transformer are arranged to the output side of the main transformer, and are used for collecting voltage and current signals at the output sides of the main transformer; the output end of the voltage transformer and the output end of the current transformer are connected with the input end of the intelligent ammeter; the output end of the intelligent ammeter is connected to the input end of the acquisition terminal through a 485 interface; the output end of the acquisition terminal is connected to the input end of the signal transmitter-receiver; and the signal transmitter-receiver is wirelessly connected to the power supply bureau working main station arranged in a power supply department through a GSM network. The substation electric energy metering remote monitoring system is economical and practical, convenient to use, ideal in running characteristic and suitable for a small power substation.
Description
Technical field
The invention 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 object of the invention 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 solution adopted in the present invention 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.
Hinge structure of the present invention has outstanding substantive distinguishing features and marked improvement, and specifically, the present invention 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 invention.
Embodiment
Below by embodiment, technical scheme of the present invention 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.
Present 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 technical scheme of the present invention is not intended to limit; Although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the field are to be understood that: still can modify to the specific embodiment of the present invention or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of technical solution of the present invention, it all should be encompassed in the middle of the technical scheme scope of request of the present invention 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 |
|---|---|---|---|
| CN201510709330.2A CN105242081A (en) | 2015-10-28 | 2015-10-28 | Substation electric energy metering remote monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510709330.2A CN105242081A (en) | 2015-10-28 | 2015-10-28 | Substation electric energy metering remote monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105242081A true CN105242081A (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510709330.2A Pending CN105242081A (en) | 2015-10-28 | 2015-10-28 | Substation electric energy metering remote monitoring system |
Country Status (1)
| Country | Link |
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| CN (1) | CN105242081A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105676030A (en) * | 2016-01-29 | 2016-06-15 | 杭州海兴电力科技股份有限公司 | Transformer monitoring terminal |
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|---|---|---|---|---|
| EP2109205B1 (en) * | 2008-04-09 | 2013-03-13 | KOLEKTOR SINABIT d.o.o. | Remote operation control of a MV/LV transformer station and remote signalling of faults |
| CN203178362U (en) * | 2013-01-05 | 2013-09-04 | 四川省电力公司达州电业局 | Electric energy measurement remote monitoring system |
| CN103337911A (en) * | 2013-06-21 | 2013-10-02 | 河南开启电力实业有限公司 | Intelligent amorphous alloy transformer |
| CN203811795U (en) * | 2013-09-23 | 2014-09-03 | 中国电子科技集团公司第二十七研究所 | Remote detection system for electric energy metering information of transformer station |
| CN104219282A (en) * | 2014-08-04 | 2014-12-17 | 烟台恒迪克能源科技有限公司 | Substation data acquisition and remote wireless transmission system |
| CN104253480A (en) * | 2013-06-26 | 2014-12-31 | 天津赛思科技发展有限公司 | 10-KV box-type transformer station with intelligent monitoring function |
| CN204515015U (en) * | 2015-03-12 | 2015-07-29 | 国家电网公司 | Conservation of power electricity measuring and calculating device before and after a kind of transformer transformation |
| CN205157600U (en) * | 2015-10-28 | 2016-04-13 | 河南开启电力实业有限公司 | Electric energy measurement remote monitoring system of transformer substation |
-
2015
- 2015-10-28 CN CN201510709330.2A patent/CN105242081A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2109205B1 (en) * | 2008-04-09 | 2013-03-13 | KOLEKTOR SINABIT d.o.o. | Remote operation control of a MV/LV transformer station and remote signalling of faults |
| CN203178362U (en) * | 2013-01-05 | 2013-09-04 | 四川省电力公司达州电业局 | Electric energy measurement remote monitoring system |
| CN103337911A (en) * | 2013-06-21 | 2013-10-02 | 河南开启电力实业有限公司 | Intelligent amorphous alloy transformer |
| CN104253480A (en) * | 2013-06-26 | 2014-12-31 | 天津赛思科技发展有限公司 | 10-KV box-type transformer station with intelligent monitoring function |
| CN203811795U (en) * | 2013-09-23 | 2014-09-03 | 中国电子科技集团公司第二十七研究所 | Remote detection system for electric energy metering information of transformer station |
| CN104219282A (en) * | 2014-08-04 | 2014-12-17 | 烟台恒迪克能源科技有限公司 | Substation data acquisition and remote wireless transmission system |
| CN204515015U (en) * | 2015-03-12 | 2015-07-29 | 国家电网公司 | Conservation of power electricity measuring and calculating device before and after a kind of transformer transformation |
| CN205157600U (en) * | 2015-10-28 | 2016-04-13 | 河南开启电力实业有限公司 | Electric energy measurement remote monitoring system of transformer substation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105676030A (en) * | 2016-01-29 | 2016-06-15 | 杭州海兴电力科技股份有限公司 | Transformer monitoring terminal |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160113 |
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| RJ01 | Rejection of invention patent application after publication |