CN207518631U - The long-range power failure alarm device of power information acquisition system - Google Patents

The long-range power failure alarm device of power information acquisition system Download PDF

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Publication number
CN207518631U
CN207518631U CN201721401145.8U CN201721401145U CN207518631U CN 207518631 U CN207518631 U CN 207518631U CN 201721401145 U CN201721401145 U CN 201721401145U CN 207518631 U CN207518631 U CN 207518631U
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China
Prior art keywords
information acquisition
acquisition system
power
control unit
single chip
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CN201721401145.8U
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Chinese (zh)
Inventor
王思韡
游林
何兴隆
王琪鑫
黄勇
张萍
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.)
State Grid Corp of China SGCC
Jiangjin Power Supply Co of State Grid Chongqing Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Jiangjin Power Supply Co of State Grid Chongqing Electric Power Co Ltd
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Application filed by State Grid Corp of China SGCC, Jiangjin Power Supply Co of State Grid Chongqing Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201721401145.8U priority Critical patent/CN207518631U/en
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Publication of CN207518631U publication Critical patent/CN207518631U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/126Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission

Abstract

The utility model discloses a kind of long-range power failure alarm device of power information acquisition system, including single chip control unit, accumulator, electric power management circuit, switch relay and GSM/GPRS communication modules;Switch relay is connected respectively with power information acquisition system power supply and single chip control unit input terminal;The output terminal of single chip control unit is connected with GSM/GPRS communication modules;Accumulator is connected by electric power management circuit with single chip control unit and GSM/GPRS communication modules respectively;GSM/GPRS communication modules are realized by wireless network and mobile phone and wirelessly communicated.Further include communication interface module;Input terminal of the communication interface module respectively with the output terminal of power information acquisition system and single chip control unit is connect;Accumulator is connected by electric power management circuit with communication interface module.The utility model is simple in structure, facilitates management, improves work efficiency.

Description

The long-range power failure alarm device of power information acquisition system
Technical field
The utility model belongs to electric power monitoring field, is related to a kind of long-range power failure alarm device of power information acquisition system.
Background technology
With the development and progress of science and technology, State Grid Corporation of China's Efforts To Develop intelligent grid construction, and power consumer is used Power utilization information collection system is then the key point of entire intelligent grid.After the failure of power consumer electric energy meter automatic collection is found, deposit In the situation that power information acquisition system collecting device is offline, the personnel for acquiring O&M class are measured usually by user in SG186 It is live power failure or the event of power information acquisition system collecting device that the user left in system, which stops the verification of power transmission contact phone, Collecting device is offline caused by barrier, but often will appear user and stop power transmission contact person and the practical feelings in scene are not known in work position The situation that condition or phone can not be got through.Operation maintenance personnel not can determine that the offline reason of collecting device, it is necessary to check and sentence to scene It is disconnected, it is impossible to which that long-range monitoring power consumer power supply status once the reason of collecting device is offline is user or line outage, then influences Working efficiency, causes the wasting of resources.
Utility model content
For above deficiency of the prior art, the purpose of this utility model is to provide it is a kind of it is simple in structure, facilitate pipe Reason, the long-range power failure alarm device for improving working efficiency.
The technical solution of the utility model is as follows:The long-range power failure alarm device of power information acquisition system, including microcontroller Control unit, accumulator, electric power management circuit, switch relay and GSM/GPRS communication modules;The switch relay difference It is connected with power information acquisition system power supply and single chip control unit input terminal;The output terminal of the single chip control unit with GSM/GPRS communication modules are connected;The accumulator by electric power management circuit respectively with single chip control unit and GSM/GPRS Communication module is connected;The GSM/GPRS communication modules are realized by wireless network and mobile phone and wirelessly communicated.
By switch relay, power information acquisition system power supply status can be converted into single chip control unit and can recognize that Switching value, so as to which single chip control unit be made to judge whether power information acquisition system power supply disappears.
Further, communication interface module is further included;The communication interface module is defeated with power information acquisition system respectively Outlet is connected with the input terminal of single chip control unit;The accumulator passes through electric power management circuit and communication interface module phase Even.By setting communication interface module, it can be achieved that communication between power information acquisition system and single chip control unit, passes through Single chip control unit judges whether user powers off.
Further, the accumulator is connected with external power supply or power information acquisition system power supply.External power supply has electricity When automatic charging, after power-off using accumulator for warning device provide power supply complete alert operation.
The principle of the utility model is:Collected user's outage information from power information acquisition system, and combine and use The state of power utilization information collection system power supply is power information acquisition system power cut-off or use by single chip control unit judgement Family has a power failure.If power information acquisition system powers off, switch relay disconnects, and single chip control unit judges that power information acquires System power supply disconnects, then sends power information acquisition system power cut-off information, informs that administrative staff's arrangement in time is handled;If use telecommunications Breath acquisition system power supply does not power off, then switch relay does not disconnect, but the user power utilization information of power information acquisition system transmission To have a power failure, after judging by single chip control unit, user's outage information is sent to administrative staff;If power information acquisition system Power cut-off and power information acquisition system transmission user's power information for have a power failure, then send power information acquisition system power supply and User's power cut-off information.
According to the function that the note data of GSM/GPRS communication modules transmits, the number of microprocessor control interface chip is utilized According to transmitting-receiving, you can GSM/GPRS communication modules are controlled, when power information acquisition system is powered off by built in alarm Mobile phone card sends an SMS to administrative staff, after administrative staff are connected to short message, it may be determined where powers off(Have a power failure), to arrange in time Processing.Design employs electric power management circuit, has to accumulator automatic protection functions, makes accumulator can never deep discharge And damage, so as to which warning device be made to remain to work in certain time in external power cut-off.By it is most reliable, most into The extremely wide GSM mobile networks of ripe, covering surface are alarmed using Chinese short message form is sent, not distance limit of not only receiving a crime report System, and it is more intuitive, efficient, reliable.By setting internal battery, automatic charging when external power supply has electricity makes after power-off Alert operation is completed with accumulator.
The long-range power failure alarm device appearance of power information acquisition system of the utility model is compact to be convenient for installing at the scene.This The long-range power failure alarm device of utility model is simple in structure, facilitates management, improves work efficiency, and avoids and is handled due to power failure Not in time.
Description of the drawings
Fig. 1 show the structure diagram of the long-range power failure alarm device of the utility model;
Fig. 2 is the fundamental diagram of the long-range power failure alarm device of the utility model;
In figure:1st, single chip control unit;2nd, accumulator;3rd, switch relay;4th, GSM/GPRS communication modules;5th, lead to Communication interface module;6th, power information acquisition system;7th, power information acquisition system power supply;8th, external power supply.
Specific embodiment
An infinite embodiment is provided below in conjunction with the accompanying drawings to be further elaborated the utility model.It but should Understand, these descriptions are only exemplary, and are not intended to limit the scope of the utility model.In addition, it in the following description, is omitted Description to known features and technology, to avoid the concept of the utility model is unnecessarily obscured.
As shown in Figure 1, the long-range power failure alarm device of power information acquisition system, including single chip control unit 1, accumulator 2nd, electric power management circuit, switch relay 3 and GSM/GPRS communication modules 4;The switch relay 3 is adopted respectively with power information Collecting system power supply 7 is connected with 1 input terminal of single chip control unit;The output terminal and GSM/GPRS of the single chip control unit 1 Communication module 4 is connected;The accumulator 2 is communicated by electric power management circuit with single chip control unit 1 and GSM/GPRS respectively Module 4 is connected;The GSM/GPRS communication modules 4 are realized by wireless network and mobile phone and wirelessly communicated.Further include communication interface Module 5;The communication interface module 5 input with the output terminal of power information acquisition system 6 and single chip control unit 1 respectively End connection;The accumulator 2 is connected by electric power management circuit with communication interface module 5.By setting communication interface module 5, The communication between power information acquisition system 6 and single chip control unit 1 can be achieved, judged by single chip control unit 1 Whether user powers off.
Further, accumulator 2 is stated with external power supply 8 to be connected.Automatic charging when external power supply 8 has electricity uses after power-off Accumulator 2 completes alert operation.
As shown in Fig. 2, equipment is run first, single chip control unit 1 works, monitoring power information acquisition system power supply 7 State and power information acquisition system 6 in user use electricity condition, when user power utilization information for power-off or/and power information adopt Collecting system power supply 7 powers off, then the long-range power failure alarm device of power information acquisition system by GSM/GPRS communication modules 4 to mobile phone Send the power cut-off information of user power utilization information or/and power information acquisition system power supply 7.
The long-range power failure alarm device of power information acquisition system of the utility model is only needed power information acquisition system 7 one zero one fire of power supply is respectively connected on the device, and built power supply is very convenient in power information acquisition system 6.O&M After personnel are connected to short message, it may be determined that live power blackout situation so as to timely processing, realizes that Unattended remote controls scene power-off feelings Condition.
The relevant places such as the single chip control unit 1 of the utility model, GSM/GPRS communication modules 4, communication interface module 5 The programs such as reason, transmission and reception are the routine techniques selections of those skilled in the art, belong to the prior art, do not need to pay For creative work with regard to the technical solution that can obtain, it be its connection relation and its interaction that the utility model, which needs to be protected, Belong to the object of utility model.
Above example is interpreted as being merely to illustrate the utility model rather than limits the protection model of the utility model It encloses.After the content for the record for having read the utility model, technical staff can make the utility model various changes or repair Change, these equivalence changes and modification equally fall into the utility model claims limited range.

Claims (3)

1. the long-range power failure alarm device of power information acquisition system, which is characterized in that including single chip control unit, accumulator, Electric power management circuit, switch relay and GSM/GPRS communication modules;
The switch relay is connected respectively with power information acquisition system power supply and single chip control unit input terminal;The list The output terminal of piece machine control unit is connected with GSM/GPRS communication modules;The accumulator by electric power management circuit respectively with list Piece machine control unit is connected with GSM/GPRS communication modules;The GSM/GPRS communication modules are realized by wireless network and mobile phone Wireless communication.
2. the long-range power failure alarm device of power information acquisition system as described in claim 1, which is characterized in that further include communication Interface module;The communication interface module input with the output terminal of power information acquisition system and single chip control unit respectively End connection;The accumulator is connected by electric power management circuit with communication interface module.
3. the long-range power failure alarm device of power information acquisition system as described in claim 1, which is characterized in that the accumulator It is connected with external power supply or power information acquisition system power supply.
CN201721401145.8U 2017-10-27 2017-10-27 The long-range power failure alarm device of power information acquisition system Active CN207518631U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721401145.8U CN207518631U (en) 2017-10-27 2017-10-27 The long-range power failure alarm device of power information acquisition system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721401145.8U CN207518631U (en) 2017-10-27 2017-10-27 The long-range power failure alarm device of power information acquisition system

Publications (1)

Publication Number Publication Date
CN207518631U true CN207518631U (en) 2018-06-19

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CN (1) CN207518631U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109546236A (en) * 2018-10-12 2019-03-29 国网浙江省电力有限公司信息通信分公司 A kind of protection system of battery remote maintenance equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109546236A (en) * 2018-10-12 2019-03-29 国网浙江省电力有限公司信息通信分公司 A kind of protection system of battery remote maintenance equipment

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