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CN109672271A - The processing method of carrier wave expansion module and power-off event - Google Patents

The processing method of carrier wave expansion module and power-off event Download PDF

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Publication number
CN109672271A
CN109672271A CN201811624468.2A CN201811624468A CN109672271A CN 109672271 A CN109672271 A CN 109672271A CN 201811624468 A CN201811624468 A CN 201811624468A CN 109672271 A CN109672271 A CN 109672271A
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CN
China
Prior art keywords
power
event
outage
expansion module
information
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.)
Pending
Application number
CN201811624468.2A
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Chinese (zh)
Inventor
王艳杰
杨立新
白志华
李德建
胡毅
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 Information and Telecommunication Co Ltd
Beijing Smartchip Microelectronics Technology Co Ltd
Original Assignee
State Grid Information and Telecommunication Co Ltd
Beijing Smartchip Microelectronics Technology 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.)
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Application filed by State Grid Information and Telecommunication Co Ltd, Beijing Smartchip Microelectronics Technology Co Ltd filed Critical State Grid Information and Telecommunication Co Ltd
Priority to CN201811624468.2A priority Critical patent/CN109672271A/en
Publication of CN109672271A publication Critical patent/CN109672271A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00007—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y—GENERAL 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS 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
    • Y04S40/00—Systems 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
    • Y04S40/12—Systems 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
    • Y04S40/121—Systems 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 the power network as support for the transmission

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Sources (AREA)

Abstract

本发明公开了一种载波扩展模块以及停电事件的处理方法，所述载波扩展模块位于用电信息采集系统的采集端。该载波扩展模块用于采集以及上报用电信息。该载波扩展模块包括：备用电源、停电检测及上报模块。备用电源用于在停电的情况下继续供电。停电检测及上报模块与所述备用电源相耦合，用于检测停电事件以及在所述备用电源的供电下将所述停电事件上报至所述用电采集系统的主站。所述载波扩展模块以及停电事件的处理方法能够在停电后的第一时间自动上报停电事件，停电响应很及时。

The invention discloses a carrier extension module and a processing method for a power failure event. The carrier extension module is located at the collection end of a power consumption information collection system. The carrier expansion module is used to collect and report power consumption information. The carrier expansion module includes: backup power supply, power failure detection and reporting modules. Backup power is used to continue power in the event of a power outage. The power failure detection and reporting module is coupled with the backup power supply, and is used for detecting a power failure event and reporting the power failure event to the main station of the power consumption collection system under the power supply of the backup power supply. The carrier expansion module and the method for processing the power failure event can automatically report the power failure event at the first time after the power failure, and the power failure response is very timely.

Description

The processing method of carrier wave expansion module and power-off event
Technical field
The present invention relates to power line carrier communication fields, especially with regard to a kind of carrier wave expansion module and power-off event Processing method.
Background technique
The process for carrying out power failure repairing at present is as follows: when power-off event occurs, customer interrupted have a power failure and reports for repairment, then Maintenance personal carries out live investigation to dead line so that it is determined that power failure position, judges safety at power cut, robs to dead line It repairs.
Power-off event is reported by manually at present, power failure low-response can be made, carries out scene investigation power supply interrupted district and analysis Safety at power cut can also expend more manpower, and repairing investigation difficulty is big, takes a long time, low efficiency.
The information disclosed in the background technology section is intended only to increase the understanding to general background of the invention, without answering When being considered as recognizing or imply that the information constitutes the prior art already known to those of ordinary skill in the art in any form.
Summary of the invention
The purpose of the present invention is to provide a kind of carrier wave expansion modules, can report automatically and stop in the first time after power failure Electric event, the response that has a power failure are very timely.
To achieve the above object, the present invention provides a kind of carrier wave expansion modules, are located at power information acquisition system Collection terminal, the carrier wave expansion module is for acquiring and reporting power information.The carrier wave expansion module includes: backup power source, stops Electro-detection and reporting module.Backup power source is for continuing to power in the event of a loss of power.Have a power failure detection and reporting module with it is described Backup power source is coupled, for detecting power-off event and reporting to the power-off event under the power supply of the backup power source The main website of the electricity consumption acquisition system.
In a preferred embodiment, the backup power source is farad capacitor.
The present invention also provides a kind of processing methods of power-off event.Power information acquisition system is expanded using above-mentioned carrier wave Open up module.The processing method of the power-off event includes: that carrier wave expansion module detects whether that power-off event occurs；Detect described stop After electric event, the carrier wave expansion module reports outage information to concentrator；The concentrator reports to the outage information Main website；The main website determines the position of the carrier wave expansion module according to the outage information.
In a preferred embodiment, the outage information includes the ID and power off time of the carrier wave expansion module.
In a preferred embodiment, the main website determines the position of the carrier wave expansion module according to the outage information Set and specifically include: the wiring information of power circuit is searched by the main website；The main website expands according to the carrier wave in the outage information The ID of exhibition module searches specific location of the carrier wave expansion module in the power circuit of the ID, and determines the concentrator belonging to it And platform area.
In a preferred embodiment, the main website determines the position of the carrier wave expansion module according to the outage information After setting further include: the main station judging and the carrier wave expansion module of outage information is reported to belong to same concentrator and same area Other carrier wave expansion modules whether report outage information and formed customer interrupted topology；According to the customer interrupted topology, institute The power supply interrupted district position that main website determines user is stated, and line fault is quickly navigated to according to the wiring information of the power circuit Position.
Compared with prior art, the processing method of carrier wave expansion module and power-off event according to the present invention has as follows Advantage: carrier wave expansion module increases backup power source and power failure reporting functions, reports more in time so that having a power failure.Furthermore main website is logical It crosses and carries out that analysis judgment goes out power supply interrupted district and position saves artificial a large amount of investigation fail operations to outage information, it is straight by parsing Fault location is connect, maintenance personal directly repairs according to positioning result, greatly improves power failure first-aid repair efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing power information acquisition system；
Fig. 2 is the flow diagram of power-off event processing method according to an embodiment of the present invention.
Specific embodiment
With reference to the accompanying drawing, specific embodiments of the present invention will be described in detail, it is to be understood that guarantor of the invention Shield range is not limited by the specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " includes " or its change Changing such as "comprising" or " including " etc. will be understood to comprise stated element or component, and not exclude other members Part or other component parts.
Fig. 1 is the structural schematic diagram of existing power information acquisition system.The carrier wave that the power information of user passes through ammeter Expansion module summarizes power information via power line transmission to concentrator 20, concentrator 20, be then transmitted to again main website 10 from And complete the acquisition of power information.
For some disadvantages for manually reporting power-off event, the present invention gos deep into existing power information acquisition system Research, proposes a kind of carrier wave expansion module and a kind of processing method of power-off event.The principle of the present invention is: extending in carrier wave Setting backup power source and power cut detection circuit enable carrier wave expansion module persistently to upload after ammeter power failure and stop in module The continuous working period of power information, backup power source is no less than 30s.Concentrator summarize being sent to master after receiving outage information It stands, main station judging power supply interrupted district and feeder line fault position.Maintenance personal carries out electric power first-aid according to positioning result.
In a specific embodiment of the invention, carrier wave expansion module increases on the basis of traditional carrier communication module For one farad capacitor as backup power source, which can provide at least 30 seconds working times, also add power failure inspection Slowdown monitoring circuit detects power failure.In this way when power-off event occurs, power cut detection circuit can detect at the first time Power failure, and report the power-off event by power line under the power supply of backup power source.
As shown in Fig. 2, carrier wave expansion module based on the above embodiment, in a preferred embodiment, power-off event Processing method includes step S1-S7:
Carrier wave expansion module detects and reports outage information in S1: user have a power failure after, carrier wave expansion module it is spare Power initiation, carrier wave expansion module itself carry out outage information by power line to report to concentrator, it is preferable that outage information ID and power off time including carrier wave expansion module.
Concentrator reports outage information in S2: concentrator summarizes outage information, and self ID and outage information are reported To main website.
Main website receives the outage information reported in S3.
Main station judging power failure ammeter position and its affiliated concentrator and affiliated platform area in S4: when in conjunction with the ammeter construction of line Mount message confirmation have a power failure belonging to platform area and ammeter position, power failure may be region have a power failure be also likely to be that individual ammeters stop Electricity has a power failure if it is independent ammeter, can directly position in conjunction with mount message, can be by sentencing if it is the power failure in region Whether all outage informations of breaking belong to an area Ge Tai, and a concentrator further determines that power supply interrupted district.
Customer interrupted topology: the same concentrator of main station judging customer interrupted and the same other use in area is established in S5 Electricity condition is used at family, and differentiation has electric user and customer interrupted, establishes customer interrupted topology.
Power supply interrupted district and power failure position are determined in S6: main website determines power supply interrupted district position according to customer interrupted topology It sets, power failure position is quickly navigated to according to power circuit arrangement.
Notify maintenance personal to repair in S7: maintenance personal targetedly repairs according to power-off fault position.
In conclusion carrier wave expansion module increases the function of having a power failure and report, reported more in time so that having a power failure.Furthermore main website Go out behind power supply interrupted district and position to inform maintenance personal in time by carrying out analysis judgment to outage information, maintenance personal saves A large amount of investigation fail operations, direct fault location simultaneously repair, and greatly improve power failure first-aid repair efficiency.
It should be understood by those skilled in the art that, embodiments herein can provide as method, system or computer program Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the application Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the application, which can be used in one or more, The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces The form of product.
The application is referring to method, the process of equipment (system) and computer program product according to the embodiment of the present application Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates, Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one The step of function of being specified in a box or multiple boxes.
Finally it should be noted that: the above examples are only used to illustrate the technical scheme of the present invention rather than to its protection scope Limitation, although the application is described in detail referring to above-described embodiment, those of ordinary skill in the art should Understand: those skilled in the art read the specific embodiment of application can still be carried out after the application various changes, modification or Person's equivalent replacement, but these changes, modification or equivalent replacement, within claims.

Claims (6)

1.一种载波扩展模块，位于用电信息采集系统的采集端，该载波扩展模块用于采集以及上报用电信息，其特征在于，该载波扩展模块包括：1. a carrier wave extension module is positioned at the collection end of an electricity consumption information collection system, and this carrier wave extension module is used to collect and report electricity consumption information, and it is characterized in that, this carrier wave extension module comprises: 备用电源，用于在停电的情况下继续供电；以及Backup power for continued power in the event of a power outage; and 停电检测及上报模块，与所述备用电源相耦合，用于检测停电事件以及在所述备用电源的供电下将所述停电事件上报至所述用电采集系统的主站。The power failure detection and reporting module is coupled with the backup power supply, and is used for detecting a power failure event and reporting the power failure event to the main station of the power consumption collection system under the power supply of the backup power supply. 2.如权利要求1所述的载波扩展模块，其特征在于，所述备用电源为法拉电容。2 . The carrier expansion module according to claim 1 , wherein the backup power supply is a Farad capacitor. 3 . 3.一种停电事件的处理方法，其特征在于，用电信息采集系统使用权利要求1所述的载波扩展模块，该停电事件的处理方法包括：3. A processing method for a power outage event, wherein the power consumption information collection system uses the carrier expansion module of claim 1, and the processing method for the power outage event comprises: 所述载波扩展模块检测是否发生停电事件；The carrier expansion module detects whether a power failure event occurs; 检测到所述停电事件后，所述载波扩展模块上报停电信息至集中器；After detecting the power outage event, the carrier expansion module reports the outage information to the concentrator; 所述集中器将所述停电信息上报至主站；以及the concentrator reports the outage information to the master station; and 所述主站根据所述停电信息确定所述载波扩展模块的位置。The master station determines the position of the carrier expansion module according to the power failure information. 4.如权利要求3所述的停电事件的处理方法，其特征在于，所述停电信息包括所述载波扩展模块的ID和停电时间。4 . The method for processing a power outage event according to claim 3 , wherein the outage information includes the ID of the carrier expansion module and the outage time. 5 . 5.如权利要求3所述的停电事件的处理方法，其特征在于，所述主站根据所述停电信息确定所述载波扩展模块的位置具体包括：5 . The method for processing a power outage event according to claim 3 , wherein the determination by the master station of the position of the carrier expansion module according to the power outage information specifically comprises: 6 . 所述主站查找电力线路的布线信息；以及the master station looks up wiring information for the power line; and 所述主站根据所述停电信息中的载波扩展模块的ID查找该ID的载波扩展模块在所述电力线路的具体位置，并确定其所属的集中器以及台区。The master station searches the specific position of the carrier extension module with the ID on the power line according to the ID of the carrier extension module in the power outage information, and determines the concentrator and station area to which it belongs. 6.如权利要求5所述的停电事件的处理方法，其特征在于，所述主站根据所述停电信息确定所述载波扩展模块的位置之后还包括：6 . The method for processing a power outage event according to claim 5 , wherein after the master station determines the position of the carrier expansion module according to the power outage information, the method further comprises: 6 . 所述主站判断与上报停电信息的载波扩展模块属于同一集中器和同一台区的其它载波扩展模块是否上报停电信息并形成停电用户拓扑；以及The main station judges whether other carrier expansion modules belonging to the same concentrator and the same station area as the carrier expansion module reporting the outage information report the outage information and form the outage user topology; and 根据所述停电用户拓扑，所述主站确定出用户的停电区域位置，并根据所述电力线路的布线信息快速定位到线路故障位置。According to the power failure user topology, the master station determines the position of the user's power failure area, and quickly locates the line fault position according to the wiring information of the power line.
CN201811624468.2A 2018-12-28 2018-12-28 The processing method of carrier wave expansion module and power-off event Pending CN109672271A (en)

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CN111007354A (en) * 2019-12-03 2020-04-14 江苏智臻能源科技有限公司 Power-off fault real-time positioning method for distribution room based on power acquisition terminal
CN112564739A (en) * 2020-11-27 2021-03-26 珠海格力电器股份有限公司 Power line carrier communication system
CN113037331A (en) * 2021-03-04 2021-06-25 电子科技大学成都学院 Carrier information enhancement method used between interactive devices in power distribution network

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Publication number Priority date Publication date Assignee Title
CN111007354A (en) * 2019-12-03 2020-04-14 江苏智臻能源科技有限公司 Power-off fault real-time positioning method for distribution room based on power acquisition terminal
CN112564739A (en) * 2020-11-27 2021-03-26 珠海格力电器股份有限公司 Power line carrier communication system
CN112564739B (en) * 2020-11-27 2021-06-22 珠海格力电器股份有限公司 Power line carrier communication system
CN113037331A (en) * 2021-03-04 2021-06-25 电子科技大学成都学院 Carrier information enhancement method used between interactive devices in power distribution network

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