CN105092917B - A kind of electricity anti-theft system - Google Patents

A kind of electricity anti-theft system Download PDF

Info

Publication number
CN105092917B
CN105092917B CN201510426048.3A CN201510426048A CN105092917B CN 105092917 B CN105092917 B CN 105092917B CN 201510426048 A CN201510426048 A CN 201510426048A CN 105092917 B CN105092917 B CN 105092917B
Authority
CN
China
Prior art keywords
data
electricity
voltage
module
acquisition module
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.)
Active
Application number
CN201510426048.3A
Other languages
Chinese (zh)
Other versions
CN105092917A (en
Inventor
陆畅
胡军台
曹建军
智勇军
张大庆
吕娟
张彦兵
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
State Grid Henan Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
State Grid Henan Electric Power 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 State Grid Corp of China SGCC, State Grid Henan Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201510426048.3A priority Critical patent/CN105092917B/en
Publication of CN105092917A publication Critical patent/CN105092917A/en
Application granted granted Critical
Publication of CN105092917B publication Critical patent/CN105092917B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

Electricity anti-theft system includes the thief-proof electric unit of user side and the thief-proof electric unit of high and low pressure side, wherein the thief-proof electric unit of user side is electricity meter unit, it is main to prevent from carrying out stealing using ammeter, the thief-proof electric unit of high and low pressure side is the thief-proof electric unit of circuit, mainly prevent by the modes such as wiretapping by circuit and connect branch carry out stealing.

Description

A kind of electricity anti-theft system
Technical field
The present invention relates to a kind of technical fields of the power supply and distribution management of electric power system, are a kind of anti-electricity-theft specifically System.
Background technology
China's power distribution network development is chronically at extensive disordered state, lacks planning, and arbitrariness is also big, the residual old backwardness of equipment, bears Lotus unreasonable distribution, circuit and distribution transformer overload are serious, and circuit turns to energize mutually force difference, the inclined quotient of line loss, quality of voltage compared with It is low.In face of deficient electric power resource, in face of growing electricity needs, in face of the electricity for needing substantial contribution input that could carry out How power construction how reasonably using limited electric power resource, realizes maximum economic benefit, becomes society and vast power supply The focus that enterprise is concerned about.User's stealing electricity phenomenon getting worse, line loss per unit also increase year by year therewith, cause country and power supply enterprise Economic loss is serious, and benefit reduces, and interests are severely damaged.Common stealing mode have electric energy metering device wiring point it Before, with disclosed or hidden method, connect with part or all of electrical equipment.Such as the hanging wire directly at low voltage porcelain bottle, deliberately change Become the normal wiring of electric energy meter or deliberately cause metered voltage loop fault, cause the potential winding decompression or suffered of electric energy meter Voltage is reduced.Or metering current loop fault is deliberately caused, the current coil no current of electric energy meter is caused to flow through or only pass through portion Divide electric current etc..
Invention content
For stealing problem of the existing technology, electricity anti-theft system of the invention includes the thief-proof electric unit of user side and height The thief-proof electric unit of low-pressure side, the wherein thief-proof electric unit of user side are electricity meter unit, mainly prevent from carrying out using ammeter Stealing, the thief-proof electric unit of high and low pressure side are the thief-proof electric unit of circuit, mainly prevent from passing through to line by modes such as wiretappings Road simultaneously connects branch progress stealing.
The thief-proof electric unit of user side is to install one group of CT additional before user accesses the disconnecting link of power grid, referred to as detects CT, and disconnecting link CT, PT of metering are then remained unchanged afterwards, and the signal for detecting CT is only fed into anti-electricity-theft device, and measures the signal of CT, PT Other than being input to and carrying out electrical energy measurement in electric energy meter, while it is also inputted in anti-electricity-theft device.Introducing the benefit of detection CT is, As long as assert that detection CT is working properly, if will then measure the measured value of CT and corresponding phase detection CT measured values progress amplitude and The comparison of phase, so that it may judge whether metering CT is working properly.Simultaneously, it can be seen that, it is necessary to assure detect the normal work of CT With the accurate failure for judging detection CT, meaning will all otherwise be lost to the judgement for measuring CT.It is also to the detection for detecting CT The emphasis of failure judgement electricity consumption.
Short circuit and open fault for CT primary sides or secondary side, it is short using dedicated current mutual inductor coil in system Road, open detection circuit, the work of main control chip energy accurate judgement mutual inductor coil as long as the feedback signal for reading in the circuit Whether state is normal, and the analog quantity that system needs detect has detection CT three-phase electricity flow valuves, measures CT, PT three-phase current, voltage value, Sharing 9 tunnel analog signals needs to be input in main control chip.In order to detect phase relation between each amount.Corresponding amount must be simultaneously Sampling is carved, otherwise can not judge phase relation.
The data of synchronized sampling need that phase angle and amplitude is obtained using fast fourier algorithm, and FFT is required to analog quantity Timer circuit is used in a cycle temporally equal interval sampling, system.
In order to record and store fault message reliably and with long-term, using there is power down not lose the read-write non-of data in system Volatile memory;In order to carry out fault inquiry and display, using keyboard and display interface circuit:For recording time information, it is Real time clock circuit is used in system.Three-phase voltage that CT, PT are sent, current signal are by the shaping of analog signal conditioner circuit, filter The AD channels of controller are sent into after wave, processor completes acquisition, analysis and the processing of data, and LCD is sent to show.
The thief-proof electric unit of high and low pressure side acquires the original meter in monitoring point by the low-voltage acquisition terminal with agreement meter reading interface The measuring parameter of device, the low-voltage acquisition terminal using high-voltage intelligent acquisition terminal and with combination transformer are measured, real-time aggregation is matched Electricity grid substation critical point, the high-pressure side at power load end, the three-phase current of low-pressure side, working voltage, power factor, has circuit The data such as work(power, reactive power, active electrical degree and idle electric degree, and uploaded in monitoring through wireless digital mobile communication network The heart.So as to fulfill by the acquisition terminal of multistage, networking to the high-pressure side real-time monitored and low-pressure side power information number According to this and the continuous data of original metering device carries out multidirectional comparison, and data are stored in (original) number of history by monitoring center computer According to library, by carrying out statistic of classification analysis to data, calculate automatically and draw out the load curve of each monitoring point, electric quantity curve, The comparative analysis of high-low pressure electricity and multiplexing electric abnormality etc. can visually analyze the load condition in actual moving process, determine The misalignment point of stealing user, metering device in distribution system and specific energy loss amount, so as to prevent stealing, record stealing Electricity, reduction line loss provide reliably and foundation.Simultaneously according to network load situation and customer charge application, power department into The rational sharing of load of row, the assumed load limit value in electricity management terminal.It is more than the user of setting limit value to load, proposes police It accuses, while notifies administrative center, repeatedly after prompting, to the user of still excess load, implement power-off.
The thief-proof electric unit of high and low pressure side employs modular design, including:High-voltage acquisition module, low pressure acquisition module, Load control module, monitoring center and mobile electricity consumption administration module.Each acquisition module according to acquisition mode and installation site not Together, can substation, feeder line, branch, node, transformer and metering device be monitored and load is controlled respectively, So as to form the anti-electricity-theft prison that one multistage, networking, high voltage and low voltage parameters assisted mutually, independent acquisition and remote meter reading are combined Examining system and load management control system
High-voltage acquisition module carries out electricity consumption electric current and voltage using three single-phase high voltage Current Voltage combination transformers Transformation, and realize the power supply to module, meanwhile, current and voltage data is passed to data acquisition module, data by high-voltage mutual inductor Acquisition module is supplied to data processing module, data processing module to be sent to communication mould after handling data after being sampled Block, so as to carry out the upload of high-pressure side power information, thus, in the selection of mutual inductor, need to meet high-voltage isulation, linear Degree, precision and overload-resistant and anti-overpowering ability.
Low pressure acquisition module uses the low pressure acquisition module with mutual inductor, and low pressure acquisition module is by three single phase low voltage electric currents Mutual inductor, low-voltage electric energy parameter collection module, system data processor module, communication module, power supply supplying module composition, wherein The power supply mode of low pressure acquisition module is identical with high-voltage acquisition module, meanwhile, the operating parameter of transformer is acquired or collected Into multiple user's table information acquisition modules, the collection to user's various types table data is completed, is passed to after the completion of data collection Data acquisition module, data acquisition module are supplied to data processing module after being sampled, data processing module carries out data Communication module is sent to after processing, so as to carry out the upload of low-pressure side power information.
Monitoring center is made of monitoring computer, database server and system management software etc..Monitoring center is responsible for reality When receive predetermined region in all users Electro-metering condition monitoring data, be saved in database;Calculate various monitorings Parameter realizes the real-time monitoring to Electro-metering situation;Various exceptions or warning message are analyzed in real time, once the feelings that note abnormalities Condition sends out process instruction in time, and responsible person concerned is notified to carry out in-situ processing.
Mobile electricity consumption administration module can specify mobile phone to form by user, and supervision of power consumption personnel can conveniently connect whenever and wherever possible Fault alarm information is received, is timely processing metering device failure, prevention and investigation electricity stealing, ensures the accuracy of electrical energy measurement Provide the information channel of quick response.
It needs to realize the shared of data between each component part of system, the specific requirements of data sharing is realized with metering It is as follows:
All data informations of system include:Power, electricity, power factor, voltage, electric current, metrological personnel can lead to Browser is crossed to check.
System provides analysis tool according to ammeter data for metrological personnel, make metrological personnel analyze in time meter failure with Just it handles, metering can press the conditions such as batch, phenotype number, period and carry out accident analysis statistics to ammeter.Analysis tool has table Count the function of trouble shooting, data exception and Power Factor Analysis.
Meter trouble shooting includes:Ammeter battery exceeds the time limit, error code etc..
Data exception analysis includes:Core dumped when ammeter clock is not to, ammeter (lose or setting mistake), ammeter do not walk, Ammeter backward walking, current imbalance, disconnected phase, phase shortage, has reversed electricity, negative-phase sequence etc. at Voltage unbalance.
Metrological personnel can set a power factor range, and system lists ammeter of the power factor in the range automatically, The approach for obtaining power factor has:
The result calculated in itself using ammeter;
It is calculated using ammeter with and without work(data;
It is calculated using ammeter with and without work(pulse data;
System records ammeter power-off, restoring electricity, the markers of disconnected equal failure occurs with ammeter, so as to quantitative analysis table The time that failure occurs is able to know that when counting failure, and the foundation of electricity is remedied as estimation.
Using, with the relevant data of supervision of power consumption, being supervised near real-time to on-site terminal in conjunction with system in system The characteristics of survey, can preferably carry out the work such as anti-electricity-theft, voltage monitoring.Therefore, system provides following functions to supervision of power consumption:
All data informations of system include power, electricity, power factor, voltage and current, harmonic data, supervision of power consumption people Member can be checked by browser.
Analyze overload user, low load user, electric sampling open-phase user, electricity mutation user, two circuits (measurement loop and guarantor Protect circuit) the inconsistent user of electricity.
Supervision of power consumption personnel check the information that system provides, and the analysis tool that reutilization system provides is analyzed, if It was found that failure, supervision of power consumption personnel are to hair work subpoena inside metering or this department.
Description of the drawings
Fig. 1 is the structure chart of the thief-proof electric unit of user side of electricity anti-theft system.
Fig. 2 is the anti-electricity-theft cellular construction figure of high and low pressure side of electricity anti-theft system.
Specific embodiment
Electricity anti-theft system includes the thief-proof electric unit of user side and the thief-proof electric unit of high and low pressure side, the wherein anti-electricity-theft list of user side Member is electricity meter unit, mainly prevents from carrying out stealing using ammeter, the thief-proof electric unit of high and low pressure side is that circuit is thief-proof Electric unit, mainly prevent by the modes such as wiretapping by circuit and connect branch carry out stealing.
As shown in Figure 1, the thief-proof electric unit of user side is to install one group of CT additional before user accesses the disconnecting link of power grid, referred to as detect CT, and CT, PT of metering are then remained unchanged after disconnecting link, the signal for detecting CT is only fed into anti-electricity-theft device, and measure CT, The signal of PT is also inputted to other than being input to and carrying out electrical energy measurement in electric energy meter in anti-electricity-theft device.Introduce detection CT Benefit be, as long as assert detection CT it is working properly, as long as will then measure the detection CT measured values of the measured value and corresponding phase of CT Carry out the comparison of amplitude and phase, so that it may judge whether metering CT is working properly.Simultaneously, it can be seen that, it is necessary to assure detection CT Normal work and it is accurate judge detect CT failure, otherwise to measure CT judgement will all lose meaning.To detecting CT Detection be also failure judgement electricity consumption emphasis.
Short circuit and open fault for CT primary sides or secondary side, it is short using dedicated current mutual inductor coil in system Road, open detection circuit, the work of main control chip energy accurate judgement mutual inductor coil as long as the feedback signal for reading in the circuit Whether state is normal, and the analog quantity that system needs detect has detection CT three-phase electricity flow valuves, measures CT, PT three-phase current, voltage value, Sharing 9 tunnel analog signals needs to be input in main control chip.In order to detect phase relation between each amount.Corresponding amount must be simultaneously Sampling is carved, otherwise can not judge phase relation.
The data of synchronized sampling need that phase angle and amplitude is obtained using fast fourier algorithm, and FFT is required to analog quantity Timer circuit is used in a cycle temporally equal interval sampling, system.
In order to record and store fault message reliably and with long-term, using there is power down not lose the read-write non-of data in system Volatile memory;In order to carry out fault inquiry and display, using keyboard and display interface circuit:For recording time information, it is Real time clock circuit is used in system.Three-phase voltage that CT, PT are sent, current signal are by the shaping of analog signal conditioner circuit, filter The AD channels of controller are sent into after wave, processor completes acquisition, analysis and the processing of data, and LCD is sent to show.
As shown in Fig. 2, the thief-proof electric unit of high and low pressure side acquires prison by the low-voltage acquisition terminal with agreement meter reading interface The measuring parameter of the original metering device of measuring point, the low-voltage acquisition terminal using high-voltage intelligent acquisition terminal and with combination transformer, Real-time aggregation power distribution network substation critical point, circuit, the high-pressure side at power load end, the three-phase current of low-pressure side, working voltage, work( The data such as rate factor, active power, reactive power, active electrical degree and idle electric degree, and through on wireless digital mobile communication network Pass to monitoring center.So as to fulfill by the acquisition terminal of multistage, networking to the high-pressure side real-time monitored and low-pressure side The continuous data of power information data and original metering device carries out multidirectional comparison, and monitoring center computer goes through data deposit History (original) database, by data carry out statistic of classification analysis, calculate automatically and draw out each monitoring point load curve, Electric quantity curve, the comparative analysis of high-low pressure electricity and multiplexing electric abnormality etc. can visually analyze the load in actual moving process State determines stealing user in distribution system, the misalignment point of metering device and specific energy loss amount, so as to prevent stealing Electricity, record stealing electricity, reduction line loss provide reliably and foundation.Simultaneously according to network load situation and customer charge Shen Please, power department carries out rational sharing of load, the assumed load limit value in electricity management terminal.It is more than setting limit value to load User, sound a warning, while notify administrative center, repeatedly after prompting, to the user of still excess load, implement power-off.
The thief-proof electric unit of high and low pressure side employs modular design, including:High-voltage acquisition module, low pressure acquisition module, Load control module, monitoring center and mobile electricity consumption administration module.Each acquisition module according to acquisition mode and installation site not Together, can substation, feeder line, branch, node, transformer and metering device be monitored and load is controlled respectively, So as to form the anti-electricity-theft prison that one multistage, networking, high voltage and low voltage parameters assisted mutually, independent acquisition and remote meter reading are combined Examining system and load management control system
High-voltage acquisition module carries out electricity consumption electric current and voltage using three single-phase high voltage Current Voltage combination transformers Transformation, and realize the power supply to module, meanwhile, current and voltage data is passed to data acquisition module, data by high-voltage mutual inductor Acquisition module is supplied to data processing module, data processing module to be sent to communication mould after handling data after being sampled Block, so as to carry out the upload of high-pressure side power information, thus, in the selection of mutual inductor, need to meet high-voltage isulation, linear Degree, precision and overload-resistant and anti-overpowering ability.
Low pressure acquisition module uses the low pressure acquisition module with mutual inductor, and low pressure acquisition module is by three single phase low voltage electric currents Mutual inductor, low-voltage electric energy parameter collection module, system data processor module, communication module, power supply supplying module composition, wherein The power supply mode of low pressure acquisition module is identical with high-voltage acquisition module, meanwhile, the operating parameter of transformer is acquired or collected Into multiple user's table information acquisition modules, the collection to user's various types table data is completed, is passed to after the completion of data collection Data acquisition module, data acquisition module are supplied to data processing module after being sampled, data processing module carries out data Communication module is sent to after processing, so as to carry out the upload of low-pressure side power information.
Monitoring center is made of monitoring computer, database server and system management software etc..Monitoring center is responsible for reality When receive predetermined region in all users Electro-metering condition monitoring data, be saved in database;Calculate various monitorings Parameter realizes the real-time monitoring to Electro-metering situation;Various exceptions or warning message are analyzed in real time, once the feelings that note abnormalities Condition sends out process instruction in time, and responsible person concerned is notified to carry out in-situ processing.
Mobile electricity consumption administration module can specify mobile phone to form by user, and supervision of power consumption personnel can conveniently connect whenever and wherever possible Fault alarm information is received, is timely processing metering device failure, prevention and investigation electricity stealing, ensures the accuracy of electrical energy measurement Provide the information channel of quick response.
It needs to realize the shared of data between each component part of system, the specific requirements of data sharing is realized with metering It is as follows:
All data informations of system include:Power, electricity, power factor, voltage, electric current, metrological personnel can lead to Browser is crossed to check.
System provides analysis tool according to ammeter data for metrological personnel, make metrological personnel analyze in time meter failure with Just it handles, metering can press the conditions such as batch, phenotype number, period and carry out accident analysis statistics to ammeter.Analysis tool has table Count the function of trouble shooting, data exception and Power Factor Analysis.
Meter trouble shooting includes:Ammeter battery exceeds the time limit, error code etc..
Data exception analysis includes:Core dumped when ammeter clock is not to, ammeter (lose or setting mistake), ammeter do not walk, Ammeter backward walking, current imbalance, disconnected phase, phase shortage, has reversed electricity, negative-phase sequence etc. at Voltage unbalance.
Metrological personnel can set a power factor range, and system lists ammeter of the power factor in the range automatically, The approach for obtaining power factor has:
The result calculated in itself using ammeter;
It is calculated using ammeter with and without work(data;
It is calculated using ammeter with and without work(pulse data;
System records ammeter power-off, restoring electricity, the markers of disconnected equal failure occurs with ammeter, so as to quantitative analysis table The time that failure occurs is able to know that when counting failure, and the foundation of electricity is remedied as estimation.
Using, with the relevant data of supervision of power consumption, being supervised near real-time to on-site terminal in conjunction with system in system The characteristics of survey, can preferably carry out the work such as anti-electricity-theft, voltage monitoring.Therefore, system provides following functions to supervision of power consumption:
All data informations of system include power, electricity, power factor, voltage and current, harmonic data, supervision of power consumption people Member can be checked by browser.
Analyze overload user, low load user, electric sampling open-phase user, electricity mutation user, two circuits (measurement loop and guarantor Protect circuit) the inconsistent user of electricity.
Supervision of power consumption personnel check the information that system provides, and the analysis tool that reutilization system provides is analyzed, if It was found that failure, supervision of power consumption personnel are to hair work subpoena inside metering or this department.
The foregoing is merely being preferably not intended to restrict the invention for the present invention, it is clear that those skilled in the art can be with Various modification and variations are carried out without departing from the spirit and scope of the present invention to the present invention.In this way, if these of the present invention are repaiied Change within the scope of belonging to the claims in the present invention and its equivalent technologies with modification, then the present invention be also intended to comprising these change and Including modification.

Claims (3)

1. a kind of electricity anti-theft system, which is characterized in that electricity anti-theft system includes the thief-proof electric unit of user side and high and low pressure side is thief-proof The thief-proof electric unit of electric unit, wherein user side is electricity meter unit, mainly prevents from carrying out stealing, high and low pressure side using ammeter Thief-proof electric unit be the thief-proof electric unit of circuit, mainly prevent by circuit and connect branch carry out stealing, the anti-electricity-theft list of user side Member is to install one group of detection CT additional before user accesses the disconnecting link of power grid, measures after disconnecting link and is remained unchanged with CT, PT, detects the letter of CT It number is only fed into anti-electricity-theft device, and measures the signal of CT, PT other than being input to and carrying out electrical energy measurement in ammeter, simultaneously also It is input in anti-electricity-theft device, CT primary sides or two is detected using the short circuit of dedicated current mutual inductor coil, open detection circuit The short circuit of secondary side and open fault, the analog quantity of system detectio have detection CT three-phase electricity flow valuves, metering CT, PT three-phase current, electricity Pressure value, totally 9 tunnel analog signals be input in main control chip;
The thief-proof electric unit of high and low pressure side includes:High-voltage acquisition module, low pressure acquisition module, load control module, monitoring center and Mobile electricity consumption administration module, the thief-proof electric unit of high and low pressure side acquire monitoring by the low pressure acquisition module with agreement meter reading interface The measuring parameter of the original metering device of point, it is real using high-voltage intelligent acquisition terminal and the low pressure acquisition module with combination transformer When aggregation power distribution network substation critical point, circuit, the high-pressure side at power load end, the three-phase current of low-pressure side, working voltage, power Factor, active power, reactive power, active electrical degree and idle electric degree data, and uploaded to through wireless digital mobile communication network Monitoring center is realized through acquisition terminal to the high-pressure side real-time monitored and low-pressure side power information data and original metering The continuous data of device carries out multidirectional comparison, and data are stored in historical data base by monitoring center computer, by being carried out to data Statistic of classification is analyzed, calculate automatically and draw out the load curve of each monitoring point, electric quantity curve, the comparative analysis of high-low pressure electricity and Multiplexing electric abnormality analyzes the load condition in actual moving process, determines the mistake of the stealing user, metering device in distribution system On schedule with specific energy loss amount, while according to network load situation and customer charge application, power department carries out rational Sharing of load, the assumed load limit value in electricity management terminal are more than the user of setting limit value to load, sound a warning, simultaneously It notifies administrative center, repeatedly after prompting, to the user of still excess load, implements power-off.
2. electricity anti-theft system as described in claim 1, which is characterized in that the thief-proof electric unit of user side further includes timer electricity Road, non-volatile storage, keyboard, display interface circuit and real time clock circuit.
3. electricity anti-theft system as claimed in claim 2, which is characterized in that high-voltage acquisition module uses three single-phase high voltage electric currents Voltage combination transformer carries out the transformation of electricity consumption electric current and voltage, and realize the power supply to module, meanwhile, high-voltage mutual inductor will Current and voltage data passes to data acquisition module, and data acquisition module is supplied to data processing module, data after being sampled Processing module is sent to communication module after handling data, so as to carry out the upload of high-pressure side power information;
Low pressure acquisition module uses the low pressure acquisition module with mutual inductor, and low pressure acquisition module is by three single phase low voltage Current Mutual Inductances Device, low-voltage electric energy parameter collection module, system data processor module, communication module, power supply supplying module composition, mesolow The power supply mode of acquisition module is identical with high-voltage acquisition module, meanwhile, the operating parameter of transformer is acquired or integrated more A user's table information acquisition module completes the collection to user's various types table data, data is passed to after the completion of data collection Acquisition module, data acquisition module are supplied to data processing module after being sampled, data processing module handles data After be sent to communication module, so as to carry out the upload of low-pressure side power information;
Monitoring center is made of monitoring computer, database server and the system management software, and monitoring center is responsible for real-time reception The Electro-metering condition monitoring data of all users, are saved in database in predetermined region;Various monitoring parameters are calculated, it is real Now to the real-time monitoring of Electro-metering situation;Various exceptions or warning message are analyzed in real time, once found the abnormal situation, are sent out in time Go out process instruction, responsible person concerned is notified to carry out in-situ processing;
Mobile electricity consumption administration module can specify mobile phone to form by user, and supervision of power consumption personnel can facilitate reception event whenever and wherever possible Hinder warning message.
CN201510426048.3A 2015-07-20 2015-07-20 A kind of electricity anti-theft system Active CN105092917B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510426048.3A CN105092917B (en) 2015-07-20 2015-07-20 A kind of electricity anti-theft system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510426048.3A CN105092917B (en) 2015-07-20 2015-07-20 A kind of electricity anti-theft system

Publications (2)

Publication Number Publication Date
CN105092917A CN105092917A (en) 2015-11-25
CN105092917B true CN105092917B (en) 2018-06-22

Family

ID=54573818

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510426048.3A Active CN105092917B (en) 2015-07-20 2015-07-20 A kind of electricity anti-theft system

Country Status (1)

Country Link
CN (1) CN105092917B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105388357A (en) * 2015-10-19 2016-03-09 国网河南省电力公司电力科学研究院 Electricity larceny prevention system
CN105510662B (en) * 2016-01-29 2018-06-26 国网山东省电力公司济阳县供电公司 A kind of multifunctional electric energy metering device
CN106018950A (en) * 2016-07-04 2016-10-12 深圳市鎏科技有限公司 Integrated prepayment intelligent control system
CN106771447A (en) * 2016-11-28 2017-05-31 国家电网公司 A kind of electric energy metrical is opposed electricity-stealing monitoring device and method
CN107390572A (en) * 2017-06-26 2017-11-24 国网山东省电力公司宁津县供电公司 A kind of long-range oppose electricity-stealing checks warning device and method of opposing electricity-stealing
CN108303576B (en) * 2018-01-30 2019-11-29 国家电网有限公司 The method of fast automatic examination and positioning stealing and wrong wiring of electric energy meter
CN108490233A (en) * 2018-02-05 2018-09-04 国电南瑞科技股份有限公司 A kind of Novel anti-electricity-theft device
CN109142826A (en) * 2018-09-05 2019-01-04 云南电网有限责任公司曲靖供电局 Adaptive metering fault load records equipment, System and method for

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532471A (en) * 1982-05-03 1985-07-30 Mcgraw-Edison Company Power theft detection circuit
CN1383108A (en) * 2002-02-04 2002-12-04 莒县电业局 Real-time monitor and analysis system for power supply network
CN1866033A (en) * 2005-05-20 2006-11-22 湖南泰通电力科技有限公司 Real-time monitoring system for preventing electricity theft for power network
CN103954815A (en) * 2014-04-30 2014-07-30 国网上海市电力公司 Electricity larceny prevention check main machine
CN204008785U (en) * 2014-07-23 2014-12-10 深圳市易讯利科技有限公司 Measurement loop fault monitoring system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201181305Y (en) * 2007-11-11 2009-01-14 江苏林洋电子有限公司 Intelligent anti-theft circuit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532471A (en) * 1982-05-03 1985-07-30 Mcgraw-Edison Company Power theft detection circuit
CN1383108A (en) * 2002-02-04 2002-12-04 莒县电业局 Real-time monitor and analysis system for power supply network
CN1866033A (en) * 2005-05-20 2006-11-22 湖南泰通电力科技有限公司 Real-time monitoring system for preventing electricity theft for power network
CN103954815A (en) * 2014-04-30 2014-07-30 国网上海市电力公司 Electricity larceny prevention check main machine
CN204008785U (en) * 2014-07-23 2014-12-10 深圳市易讯利科技有限公司 Measurement loop fault monitoring system

Also Published As

Publication number Publication date
CN105092917A (en) 2015-11-25

Similar Documents

Publication Publication Date Title
Peppanen et al. Leveraging AMI data for distribution system model calibration and situational awareness
CN106253486B (en) A kind of power supply system intelligent fault Computer Aided Analysis System
Bíscaro et al. Integrated fault location and power-quality analysis in electric power distribution systems
CN104617677B (en) Determine the method, equipment and grid management systems of electric network fault type
CN101571563B (en) Integrative electric energy quality monitoring terminal
CN202886463U (en) Intelligent electric energy meter with functions of electric leakage remote monitoring and protection
Huang et al. Data quality issues for synchrophasor applications Part I: a review
Mohsenian-Rad et al. Distribution synchrophasors: Pairing big data with analytics to create actionable information
CN101534021B (en) Multimode data acquisitions and processing method applied to power automation system
KR100964298B1 (en) A network analysis system
US7801647B2 (en) Method of tracking power outages
Espinosa-Juarez et al. An approach based on analytical expressions for optimal location of voltage sags monitors
CN103441572B (en) Substation equipment method for supervising
US20070179726A1 (en) Automated system approach to analyzing harmonic distortion in an electric power system
ES2413330T3 (en) Supervision system for transformers in power measurement facilities and method of monitoring and diagnosis of transformers in power measurement facilities
CN104407268A (en) Abnormal electricity utilization judgment method based on abnormal analysis of electric quantity, voltage and current
US9874593B2 (en) Decision support system for outage management and automated crew dispatch
CN105759147B (en) A kind of integrated testing device of cell management system of electric automobile
US20200151581A1 (en) Outage prevention in an electric power distribution grid using smart meter messaging
CN106645935B (en) Electricity consumption monitoring method and system
CN104505936A (en) Power data monitoring method and power data monitoring system
CN103852744A (en) Distributed online monitoring system and method for electric energy metering device
CN103885438B (en) The Auto-Test System of a kind of transformer station measuring and controlling equipment and method
CN1866033A (en) Real-time monitoring system for preventing electricity theft for power network
TWI386652B (en) Method and system for recognizing status of electric appliances, and computer program product thereof

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
CB03 Change of inventor or designer information
CB03 Change of inventor or designer information

Inventor after: Lu Chang

Inventor after: Hu Juntai

Inventor after: Cao Jianjun

Inventor after: Zhi Yongjun

Inventor after: Zhang Daqing

Inventor after: Lv Juan

Inventor after: Zhang Yanbing

Inventor before: Ma Xinpan

TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20180517

Address after: 467000 six Xinhua Road south section, Pingdingshan, Henan

Applicant after: Pingdingshan Power Supply Company, State Grid Henan Electric Power Co., Ltd.

Applicant after: State Grid Corporation of China

Address before: 450000 room 222-15, 1356 nautical Road, Zhengzhou economic and Technological Development Zone, Henan

Applicant before: Henan Hang Zhi patent Services Co., Ltd

GR01 Patent grant
GR01 Patent grant