CN202929819U - Simple low-pressure metering and remote meter reading system - Google Patents

Simple low-pressure metering and remote meter reading system Download PDF

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Publication number
CN202929819U
CN202929819U CN 201220590221 CN201220590221U CN202929819U CN 202929819 U CN202929819 U CN 202929819U CN 201220590221 CN201220590221 CN 201220590221 CN 201220590221 U CN201220590221 U CN 201220590221U CN 202929819 U CN202929819 U CN 202929819U
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CN
China
Prior art keywords
meter reading
remote meter
metering
long
electricity
Prior art date
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
Application number
CN 201220590221
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Chinese (zh)
Inventor
陈世忠
高泽民
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan Kaiqi Power Industry Co Ltd
Original Assignee
Henan Kaiqi Power Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Henan Kaiqi Power Industry Co Ltd filed Critical Henan Kaiqi Power Industry Co Ltd
Priority to CN 201220590221 priority Critical patent/CN202929819U/en
Application granted granted Critical
Publication of CN202929819U publication Critical patent/CN202929819U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a simple low-pressure metering and remote meter reading system. The simple low-pressure metering and remote meter reading system comprises a distribution transformer, a remote meter reading terminal, a metering device, an electricity larceny prevention box opening alarming device and a power substation computer, wherein the power substation computer is connected with a two-way communication module; the metering device is connected with the distribution transformer and a user load; the remote meter reading terminal is connected with the metering device; the input end of the electricity larceny prevention box opening alarm device is connected with the metering device while the output end of the electricity larceny prevention box opening alarming device is connected with the remote meter reading terminal; and the remote reading terminal is in wireless communication with the two-way communication module through a GSM (Global System for Mobile Communications) wireless network of a mobile communication base station so as to upload electric power parameter data to the power substation computer. The simple low-pressure metering remote meter reading system can be used for accomplishing the remote meter reading of the distribution transformer and the electricity larceny prevention box opening alarming, accomplishing the automatic remote meter reading in a power consumption environment in a remote rural area, reducing the working strength of manual reading, and preventing non-power-management people from stealing electricity.

Description

Simple Low Voltage metering long-distance meter-reading system
Technical field
The utility model relates to a kind of low-temperature measurement meter copying device for the rural power distribution system, specifically, has related to a kind of Simple Low Voltage metering long-distance meter-reading system.
Background technology
In the rural power service system, most of substation transformer is all the common transformer platform district that power supply administration's investment arranges, and is mainly used in household electricity and small processing industry, by power supply administration's unified management, safeguard, copy and accept the electricity charge.Such distribution transformer platform area often because the remote power utilization environment in rural area, the electricity charge can occur and copy and accept untimelyly in the operational management process of reality, and closing time is inconsistent, the phenomenons such as stealing electricity consumption, thus it is untimely to cause the electricity charge to be reclaimed, and the line loss examination is imprecise.
In order to solve the problem of above existence, people are seeking a kind of desirable technical solution always.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, thereby provide a kind of design science, easy to use, be suitable for the rural electricity consumption user, can realize the Simple Low Voltage metering long-distance meter-reading system of anti-electricity-theft warning, remote meter reading, pre-payment, safe operation management.
to achieve these goals, the technical scheme that the utility model adopts is: a kind of Simple Low Voltage metering long-distance meter-reading system, it is characterized in that: it comprises substation transformer, long-distance transcribe terminal, measuring apparatus, anti-electricity theft unpacking warning device and the power supply station's computing machine that is connected with the both-way communication module, the described measuring apparatus described substation transformer of connection and user load are to gather the parameters of electric power data, described long-distance transcribe terminal connects described measuring apparatus to read parameters of electric power, the input end of described anti-electricity theft unpacking warning device connects described measuring apparatus, the output terminal of described anti-electricity theft unpacking warning device connects described long-distance transcribe terminal and reports to the police to complete anti-electricity theft unpacking, the gsm wireless network of described long-distance transcribe terminal by mobile communication base station and described both-way communication module radio communication are with parameters of electric power data upload described power supply station computing machine extremely.
Based on above-mentioned, described measuring apparatus comprises three current transformers and three-phase four-wire system intelligent kilowatt-hour meter.
The relative prior art of the utility model has substantive distinguishing features and progress, specifically, the utility model utilizes computer technology and wireless mobile telecommunication technology, completing remote meter reading and the anti-electricity theft unpacking of substation transformer reports to the police, solved the remote automatic meter reading under remote rural electricity consumption environment, simplify manual metering labour intensity, and can prevent the non-electricity-management personnel stealing of unpacking.
Description of drawings
Fig. 1 is principle of work block scheme of the present utility model.
Fig. 2 is parts connection diagram 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 Simple Low Voltage metering long-distance meter-reading system, it comprises substation transformer 1, long-distance transcribe terminal 2, measuring apparatus 3, anti-electricity theft unpacking warning device 4 and the power supply station's computing machine 6 that is connected with both-way communication module 5, described measuring apparatus 3 comprises the Current Transmit 1 of three 0.5 grade, CT2, CT3 and three-phase four-wire system intelligent kilowatt-hour meter 31, described Current Transmit 1, CT2, CT3 and described three-phase four-wire system intelligent kilowatt-hour meter 31 all arrange and are arranged in a batch meter housing, described anti-electricity theft unpacking warning device 4 is to have ambipolar door status switch warning device.
As shown in Figure 2, three three-phase four-wire power lines of described substation transformer 1 low-pressure side are connected in respectively the leading-out terminal of described three-phase four-wire system intelligent kilowatt-hour meter 31 by three described Current Transmits 1, CT2, CT3, then be connected to again output load, the secondary side of three described Current Transmits 1, CT2, CT3 is connected to the current wiring terminal of described three-phase four-wire system intelligent kilowatt-hour meter 31, thereby consists of the collection metering circuit of parameters of electric power;
Described three-phase four-wire power line is connected in described long-distance transcribe terminal 2 simultaneously, with the accessory power supply as described long-distance transcribe terminal 2, the RS-485 data communication interface of described long-distance transcribe terminal 2 connects the RS-485 data communication interface of described three-phase and four-line formula electronic type intelligent kilowatt-hour meter 31, to read parameters of electric power;
The input end of described long-distance transcribe terminal 2 connects the output terminal of described anti-electricity theft unpacking warning device 4, simultaneously, the input end of described anti-electricity theft unpacking warning device 4 is connected with the door status switch circuit of described anti-electricity theft unpacking warning device 4 on being arranged on described batch meter housing, unpack in case illegal stealing occurs, can carry out anti-electricity theft unpacking and report to the police;
The gsm wireless network of described long-distance transcribe terminal by mobile communication base station 7 and described both-way communication module 5 radio communications are with parameters of electric power data upload described power supply station computing machine 6 extremely.
Described long-distance transcribe terminal 2, can comparatively economical, desirable realization metering remote meter reading and anti-electricity theft unpacking report to the police, its application can solve the remote automatic meter reading under remote rural electricity consumption environment, has simplified manual metering labour intensity, and can prevent the non-electricity-management personnel stealing of unpacking.
Should be noted that at last: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although with reference to preferred embodiment, the utility model is had been described in detail, those of ordinary skill in the field are to be understood that: still can modify or the part technical characterictic is equal to replacement embodiment of the present utility model; And not breaking away from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.

Claims (2)

1. a Simple Low Voltage measures long-distance meter-reading system, it is characterized in that: it comprises substation transformer, long-distance transcribe terminal, measuring apparatus, anti-electricity theft unpacking warning device and the power supply station's computing machine that is connected with the both-way communication module, the described measuring apparatus described substation transformer of connection and user load are to gather the parameters of electric power data, described long-distance transcribe terminal connects described measuring apparatus to read parameters of electric power, the input end of described anti-electricity theft unpacking warning device connects described measuring apparatus, the output terminal of described anti-electricity theft unpacking warning device connects described long-distance transcribe terminal and reports to the police to complete anti-electricity theft unpacking, the gsm wireless network of described long-distance transcribe terminal by mobile communication base station and described both-way communication module radio communication are with parameters of electric power data upload described power supply station computing machine extremely.
2. Simple Low Voltage according to claim 1 measures long-distance meter-reading system, and it is characterized in that: described measuring apparatus comprises three current transformers and three-phase four-wire system intelligent kilowatt-hour meter.
CN 201220590221 2012-11-12 2012-11-12 Simple low-pressure metering and remote meter reading system Expired - Fee Related CN202929819U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220590221 CN202929819U (en) 2012-11-12 2012-11-12 Simple low-pressure metering and remote meter reading system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220590221 CN202929819U (en) 2012-11-12 2012-11-12 Simple low-pressure metering and remote meter reading system

Publications (1)

Publication Number Publication Date
CN202929819U true CN202929819U (en) 2013-05-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220590221 Expired - Fee Related CN202929819U (en) 2012-11-12 2012-11-12 Simple low-pressure metering and remote meter reading system

Country Status (1)

Country Link
CN (1) CN202929819U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104215807A (en) * 2014-08-14 2014-12-17 河南开启电力实业有限公司 Electricity larceny prevention sensor device of electricity meter box
CN111682887A (en) * 2020-07-16 2020-09-18 国网河南省电力公司周口供电公司 Power carrier communication method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104215807A (en) * 2014-08-14 2014-12-17 河南开启电力实业有限公司 Electricity larceny prevention sensor device of electricity meter box
CN111682887A (en) * 2020-07-16 2020-09-18 国网河南省电力公司周口供电公司 Power carrier communication method
CN111682887B (en) * 2020-07-16 2021-07-30 国网河南省电力公司周口供电公司 Power carrier communication method

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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: 20130508

Termination date: 20151112