CN102353868A - Detection method for remote fault signal of high voltage power transmission and transformation and detection apparatus thereof - Google Patents

Detection method for remote fault signal of high voltage power transmission and transformation and detection apparatus thereof Download PDF

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Publication number
CN102353868A
CN102353868A CN2011101697620A CN201110169762A CN102353868A CN 102353868 A CN102353868 A CN 102353868A CN 2011101697620 A CN2011101697620 A CN 2011101697620A CN 201110169762 A CN201110169762 A CN 201110169762A CN 102353868 A CN102353868 A CN 102353868A
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CN
China
Prior art keywords
power transmission
gsm wireless
flush bonding
bonding processor
low
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
CN2011101697620A
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Chinese (zh)
Inventor
李文斌
李鹏罡
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 BAISHIMAI NEW ENERGY TECHNOLOGY Co Ltd
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HENAN BAISHIMAI NEW ENERGY 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.)
Filing date
Publication date
Application filed by HENAN BAISHIMAI NEW ENERGY TECHNOLOGY Co Ltd filed Critical HENAN BAISHIMAI NEW ENERGY TECHNOLOGY Co Ltd
Priority to CN2011101697620A priority Critical patent/CN102353868A/en
Publication of CN102353868A publication Critical patent/CN102353868A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a detection method for a remote fault signal of high voltage power transmission and transformation and a detection apparatus thereof. The method comprises the following steps that: step A, a low-power logic determination detection circuit, an embedded processor and a GSM wireless communication module are installed on nodes of high voltage power transmission and transformation; step B, the low-power logic determination detection circuit collects and measures high voltage circuit parameters; comparison is carried out between collected current and voltage signals and a preset value; if the preset value is exceeded, the embedded processor is started; step C, after the embedded processor receives the signals, the GSM wireless communication module is started to form a datagram, which is sent to a mobile phone through a GSM wireless network; step D, after a short message receipt from the opposite side is received, the embedded processor and the power supply thereof are turned off. According to the invention, a fault in high voltage power transmission and transformation circuit operation is transmitted to power grid supervision and a mobile phone of a maintainer through a GSM wireless network, so that determination on a circuit fault content and a place for fault generation and the like are realized; and thus, it is convenient for adjustment on a power supply load and maintenance in time.

Description

High voltage power transmission and transforming fault remote signal detection method and device thereof
Technical field
The distribution automation field of high voltage power transmission and transforming of the present invention is specifically related to a kind of high voltage power transmission and transforming fault remote signal detection method and device thereof.
Background technology
The distribution automation of high voltage power transmission and transforming is the popular domain of China's high-voltage fence safe operation always, and the fault that produces for circuit judges timely that timely it is high voltage power transmission and transforming safety, important means efficiently that group repaiies.Because the high voltage power transmission and transforming field location is many, the environment of line length and circuit is abominable, and the powerup issue of electromagnetic interference (EMI) complicacy and signal handling equipment is for the fault-signal collection, the bottleneck of transmission.
Summary of the invention
By Given this, the purpose of this invention is to provide a kind of high voltage power transmission and transforming fault remote signal detection method and device thereof, the overcurrent that circuit is produced allows to judge; Surpass permissible value, start communication module, the content of fault; The place that fault takes place sends on related personnel's the mobile phone through the gsm wireless network; Thereby realize the fault content of line fault, produce the judgements such as place of fault, so that in time adjust supply load and maintenance.
To achieve these goals, the present invention adopts following technical scheme:
A kind of high voltage power transmission and transforming fault remote signal detection method, this method comprises the steps:
Steps A is installed low-power logic and is judged testing circuit, flush bonding processor and gsm wireless communication module on the node of high voltage power transmission and transforming;
Step B is judged the testing circuit collection, is measured the high-tension line parameter by low-power logic, and the electric current that collects, voltage signal and preset value are compared, if surpass preset value, then starts flush bonding processor;
Step C, flush bonding processor receive the output signal that low-power logic is judged testing circuit, accomplish the startup to the gsm wireless communication module, form datagram, send on the mobile phone through the GSM wireless network;
Step D, receive the other side's returning short message after, turn-off flush bonding processor and power supply.
Further, in said step D, after receiving the other side's returning short message, give on the other side's mobile phone and send signal, inform and receive receipt, turn-off flush bonding processor and power supply then.
A kind of high voltage power transmission and transforming fault remote signal pick-up unit, this device comprise low-power logic judgement testing circuit, flush bonding processor and gsm wireless communication module; Said low-power logic judges that testing circuit connects flush bonding processor, and flush bonding processor connects the gsm wireless communication module.
Beneficial effect of the present invention is:
The present invention includes low-power logic and judge testing circuit, flush bonding processor and gsm communication module; Be installed on the node of high voltage power transmission and transforming on (sectionaliser); The high voltage power transmission and transforming circuit is carried out overcurrent to be judged; When the overcurrent of circuit generation allows to surpass preset value; Start communication module through flush bonding processor, the content of fault, the place that fault takes place are sent on related personnel's the mobile phone through the gsm wireless network.
The present invention adopts advanced measuring technique, signal processing technology; Pass on electrical network supervision and the maintainer's mobile phone the fault of high voltage power transmission and transforming circuit operation is long-range through the gsm wireless network; Realize the fault content of line fault; Produce the judgements such as place of fault, so that in time adjust supply load and maintenance.
The present invention handles through strict anti-jamming circuit, and low-power logic judges that the testing circuit design has realized the collection of high-voltage fence fault-signal, transmitted.Play facilitation for the high-voltage fence distribution automation, especially the distribution automation of 10KV rural power grids is significant.
Other advantages of the present invention, target and characteristic will be set forth in instructions subsequently to a certain extent; And to a certain extent; Based on being conspicuous to those skilled in the art, perhaps can from practice of the present invention, obtain instruction to investigating of hereinafter.Target of the present invention can realize through the structure that is particularly pointed out in following instructions or the accompanying drawing and obtain with other advantages.
Description of drawings
Fig. 1 is a structured flowchart of the present invention;
Fig. 2 is message processing flow figure of the present invention.
Embodiment
As shown in Figure 1; High voltage power transmission and transforming fault remote signal pick-up unit of the present invention is installed on the node of high voltage power transmission and transforming on (sectionaliser); Comprise low-power logic judgement testing circuit, flush bonding processor and gsm communication module; Low-power logic judges that testing circuit connects flush bonding processor, and flush bonding processor connects the gsm wireless communication module.Low-power logic is judged the testing circuit collection, is detected the high-tension line parameter; The high voltage power transmission and transforming circuit is carried out overcurrent judge, when the overcurrent of circuit generation allows to surpass preset value, start flush bonding processor; Form datagram; Start the gsm wireless communication module then, the content of fault, the place that fault takes place are sent on electrical network supervision and the maintainer's mobile phone through the gsm wireless network, realize the fault content of line fault; Produce the judgements such as place of fault, so that in time adjust supply load and maintenance.
This device is installed on the 10KV rural power grids node (sectionaliser), gathers for the fault-signal that circuit occurs.Send on supervision, maintainer's the mobile phone, realize the data in real time transmission,, safeguard the operation of electrical network so that in time group repaiies
As shown in Figure 2, detection method of the present invention comprises the steps:
Steps A is installed low-power logic and is judged testing circuit, flush bonding processor and gsm wireless communication module on the node of high voltage power transmission and transforming;
Step B is judged the testing circuit collection, is measured the high-tension line parameter by low-power logic, judges the running status of high-tension line, and the electric current that collects, voltage signal and preset value are compared, if surpass preset value, then starts flush bonding processor;
Step C, flush bonding processor receive the output signal that low-power logic is judged testing circuit, accomplish the startup to the gsm wireless communication module, form datagram, send on electrical network supervision and the maintainer's mobile phone through the GSM wireless network;
Step D, receive the other side's returning short message after, give on the other side's mobile phone and send signal, inform and receive receipt, turn-off flush bonding processor and self power supply then, to save the energy.

Claims (3)

1. high voltage power transmission and transforming fault remote signal detection method, it is characterized in that: this method comprises the steps:
Steps A is installed low-power logic and is judged testing circuit, flush bonding processor and gsm wireless communication module on the node of high voltage power transmission and transforming;
Step B is judged the testing circuit collection, is measured the high-tension line parameter by low-power logic, and the electric current that collects, voltage signal and preset value are compared, if surpass preset value, then starts flush bonding processor;
Step C, flush bonding processor receive the output signal that low-power logic is judged testing circuit, accomplish the startup to the gsm wireless communication module, form datagram, send on the mobile phone through the GSM wireless network;
Step D, receive the other side's returning short message after, turn-off flush bonding processor and power supply.
2. a kind of high voltage power transmission and transforming fault remote signal detection method according to claim 1; It is characterized in that: in said step D, after receiving the other side's returning short message, give on the other side's mobile phone and send signal; Inform and receive receipt, turn-off flush bonding processor and power supply then.
3. high voltage power transmission and transforming fault remote signal pick-up unit is characterized in that: this device comprises that low-power logic judges testing circuit, flush bonding processor and gsm wireless communication module; Said low-power logic judges that testing circuit connects flush bonding processor, and flush bonding processor connects the gsm wireless communication module.
CN2011101697620A 2011-06-23 2011-06-23 Detection method for remote fault signal of high voltage power transmission and transformation and detection apparatus thereof Pending CN102353868A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011101697620A CN102353868A (en) 2011-06-23 2011-06-23 Detection method for remote fault signal of high voltage power transmission and transformation and detection apparatus thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011101697620A CN102353868A (en) 2011-06-23 2011-06-23 Detection method for remote fault signal of high voltage power transmission and transformation and detection apparatus thereof

Publications (1)

Publication Number Publication Date
CN102353868A true CN102353868A (en) 2012-02-15

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103780416A (en) * 2012-10-23 2014-05-07 国家电网公司 Information processing method and device thereof
CN110579637A (en) * 2018-06-08 2019-12-17 长园共创电力安全技术股份有限公司 High-voltage live detection method based on mutation algorithm

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5656931A (en) * 1995-01-20 1997-08-12 Pacific Gas And Electric Company Fault current sensor device with radio transceiver
JP2005214925A (en) * 2004-02-02 2005-08-11 Fuji Electric Fa Components & Systems Co Ltd Power failure detection circuit
CN101359022A (en) * 2008-08-20 2009-02-04 东南大学 Ultra-high pressure circuit monitoring system for solar power generation
CN201535811U (en) * 2009-09-30 2010-07-28 泉州科力电气有限公司 FL system of electric distribution network based on wireless communication
CN201569733U (en) * 2009-12-03 2010-09-01 西安理工大学 Railway low-voltage power distribution fault warning and automatic wireless transmission monitoring device
CN201774316U (en) * 2010-07-24 2011-03-23 郑龙杰 Transmission and distribution line real-time GSM (Global System For Mobile Communications) network monitoring system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5656931A (en) * 1995-01-20 1997-08-12 Pacific Gas And Electric Company Fault current sensor device with radio transceiver
JP2005214925A (en) * 2004-02-02 2005-08-11 Fuji Electric Fa Components & Systems Co Ltd Power failure detection circuit
CN101359022A (en) * 2008-08-20 2009-02-04 东南大学 Ultra-high pressure circuit monitoring system for solar power generation
CN201535811U (en) * 2009-09-30 2010-07-28 泉州科力电气有限公司 FL system of electric distribution network based on wireless communication
CN201569733U (en) * 2009-12-03 2010-09-01 西安理工大学 Railway low-voltage power distribution fault warning and automatic wireless transmission monitoring device
CN201774316U (en) * 2010-07-24 2011-03-23 郑龙杰 Transmission and distribution line real-time GSM (Global System For Mobile Communications) network monitoring system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103780416A (en) * 2012-10-23 2014-05-07 国家电网公司 Information processing method and device thereof
CN110579637A (en) * 2018-06-08 2019-12-17 长园共创电力安全技术股份有限公司 High-voltage live detection method based on mutation algorithm

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Application publication date: 20120215