CN101771206A - Intelligent management system for monitoring grounding wire - Google Patents

Intelligent management system for monitoring grounding wire Download PDF

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Publication number
CN101771206A
CN101771206A CN200910076457A CN200910076457A CN101771206A CN 101771206 A CN101771206 A CN 101771206A CN 200910076457 A CN200910076457 A CN 200910076457A CN 200910076457 A CN200910076457 A CN 200910076457A CN 101771206 A CN101771206 A CN 101771206A
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Prior art keywords
earth connection
management system
storage configuration
described earth
information
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CN200910076457A
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CN101771206B (en
Inventor
郝旭东
刘亚新
龚延兴
王天君
杜尚昆
马玉良
魏长江
顾超
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Shaanxi Hua'an Electrical Technology Co Ltd
State Grid Corp of China SGCC
North China Electric Power Research Institute Co Ltd
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Shaanxi Hua'an Electrical Technology Co Ltd
North China Electric Power Research Institute Co Ltd
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Abstract

The invention discloses an intelligent management system for monitoring grounding wires, which comprises a grounding wire storage state sensing unit which is used for storing multiple grounding wires, and acquires and sends the storage stage information of the grounding wire, and a grounding wire computer management system which is used for acquiring the storage stage information of the grounding wire from the grounding wire storage state sensing unit. And in addition, the intelligent management system also comprises a portable grounding wire tracking unit for acquiring and sending the position information of the grounding wire. The grounding wire computer management system acquires the position information of the grounding wire from the portable grounding wire tracking unit.

Description

The intelligent management system that is used for monitoring grounding wire
Technical field
The present invention relates to a kind of intelligent management system, more specifically, relate to a kind of intelligent management system that is used for monitoring grounding wire.
Background technology
Present domestic electric power system is also relatively more chaotic to the earth connection management of using on the transmission line, earth connection entirely by personal management, will cause earth connection to lose in case carelessness appears in personnel usually without any intelligent management, problem such as forget, even cause the switching on earth wire accident.Propose the present invention and be intended to make earth connection to obtain intelligent monitoring and management at any time, form ground wire closed loop intelligent management, reduce accident potential.
Summary of the invention
The object of the present invention is to provide a kind of intelligent management system that is used for monitoring grounding wire, so that earth connection obtains intelligent monitoring and management at any time.
The invention provides a kind of intelligent management system that is used for monitoring grounding wire, comprising: earth connection storage configuration sensing cell, be used to deposit a plurality of earth connections, earth connection storage configuration sensing cell obtains and sends the storage configuration information of earth connection; And the earth connection computer management system, be used for obtaining the storage configuration information of earth connection from earth connection storage configuration sensing cell.
In addition, intelligent management system can also comprise portable earth connection tracking cell, obtains and send the positional information of earth connection.Wherein, described earth connection computer management system is obtained the positional information of described earth connection from described portable earth connection tracking cell.
In a word, the present invention makes earth connection obtain intelligent monitoring and management at any time, thereby has reduced accident potential by a kind of intelligent management system that is used for monitoring grounding wire is provided.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute limitation of the invention.In the accompanying drawings:
Fig. 1 is the block diagram according to the intelligent management system that is used for monitoring grounding wire of the embodiment of the invention.
Fig. 2 is the block diagram according to the earth connection computer management system of the embodiment of the invention.
Fig. 3 is the block diagram according to the portable earth connection tracking cell of the embodiment of the invention.
Fig. 4 is a schematic diagram of depositing the sensing cell internal placement according to the earth connection of the embodiment of the invention.
Embodiment
Below with reference to accompanying drawing, describe the specific embodiment of the present invention in detail.
Fig. 1 is the block diagram according to the intelligent management system that is used for monitoring grounding wire of the embodiment of the invention.As shown in Figure 1, this system comprises: portable earth connection tracking cell 101, obtain and send the positional information of earth connection; Earth connection storage configuration sensing cell (preferably, we use intelligent earth connection cabinet here) 103 comprises sensing device, and earth connection storage configuration sensing cell obtains and send the storage configuration information of earth connection by sensing device; Earth connection computer management system 105 is obtained the positional information and the storage configuration information of earth connection respectively from portable earth connection tracking cell 101 and intelligent earth connection cabinet 103; Display 107 shows the positional information and the storage configuration information of the earth connection that is obtained by the earth connection computer management system; And printer 109, print the position of the earth connection that obtains by the earth connection computer management system and the information of storage configuration.
Earth connection computer management system shown in Fig. 1 is made of hardware and software two parts.Hardware system except computer 201, also has information receiver (preferably, note cat) 203, communicator (preferably, RS 485 communication cards) 205 etc. as shown in Figure 2.Computer 201 is communicated by letter with the note cat by serial ports, and the note cat obtains the position latitude and longitude information of earth connection again by GSM network and 101 contacts of portable earth connection tracking cell.RS 485 communication cards that expand can make communication distance between intelligent earth connection cabinet 103 and the earth connection computer management system 105 above 1 kilometer, and the quantity of the intelligent earth connection cabinet that is connected is unrestricted, computer 201 is communicated by letter with intelligent earth connection cabinet by RS 485 communication cards, obtains the storage configuration of earth connection in intelligent earth connection cabinet.In addition, the earth connection Intellective Management Software of earth connection computer management system partly is made of transmission line geographical location information data storehouse, transmission line map interface and earth connection storage configuration sensing cell graphical interfaces three.Transmission line geographical location information data library storage the shaft tower position latitude and longitude information of the transmission line that will manage of each bar.The transmission line map interface is the electronic chart of making according to transmission line geographical location information data storehouse.Earth connection storage configuration sensing cell graphical interfaces is presented at the complete image of intelligent earth connection cabinet on the computer 201, thereby can show the storage configuration of earth connection according to the information that intelligent earth connection cabinet 103 returns in real time.Computer 201 regularly utilizes the gsm communication network to finish and the communicating by letter of portable earth connection tracking cell 101 by the note cat, on transmission line, articulate positional information to obtain earth connection, compare with the geographical location information data storehouse of transmission line, on the transmission line electronic map interface of computer, demonstrate relevant information, be which bar transmission line ground wire is articulated in, specifically where, which shaft tower etc.Earth connection computer management system 105 is by RS 485 communication interfaces, on the earth connection computer management system graphical interfaces of computer, earth connection in the real-time demonstration earth connection computer management system 105 is deposited situation, if ground wire is removed, the correspondence position of figure just is shown as sky, and has red lamp bright; Put back to when ground wire, the correspondence position of graphical interfaces just shows ground wire, and red lamp extinguishes, and is consistent with the actual conditions of earth connection computer management system.Make the operator not spend the security tool chamber, just can long-rangely know and existingly in the earth connection cabinet put a few winding ground wires, a few winding ground wires are arranged, also do not give back using.Prevent the ground line dropout.
Preferably, the employing large-screen is directly installed on the metope in control room as display, thereby shows the display interface of computer synchronously.
As shown in Figure 3, the portable earth connection tracking cell 101 shown in Fig. 1 mainly partly is made of GPS positioner 301, GSM note dispensing device 303, low-power scm module 305 and supply module 307 4.GPS locating module 301 adopts U.S.'s import module, and the positioning accuracy of longitude and latitude reaches about 10 meters, and static drift is little.GSM note dispensing device 303 is connected with the GSM network, and information is gone out by the GSM network delivery.The low-power scm module 305 main low-power scms that adopt present international comparison advanced person can drop to the energy consumption of whole system minimum.Electric power system is made of rechargeable battery and charging control circuit, and charging once can supply portable earth connection tracking cell 101 operate as normal 24 hours.This module is installed on the earth connection, one-chip computer module receives earth connection computer management system 105 (promptly by the GSM SMS module, the master-control room computer) information that transmits, computer system instruction according to master-control room, start GPS positioner 301, thereby obtain the latitude and longitude information of position, latitude and longitude information is sent to the computer system of master-control room again through GSM note dispensing device 303, and this computer is further handled the information of obtaining.This portable earth connection tracking cell 101 is owing to use in the open air usually, no external power supply, so adopted the power-saving technology of present international forefront, make the oneself power consumption of module drop to minimum, accomplish low-power consumption, again because use the problem that not only will consider power consumption in the open air, also to solve waterproof (promptly, under the overcast and rainy and dampness) problem, China ground wall is vast in addition, the north and south temperature difference is bigger, the some places four seasons temperature difference is also bigger, we have also used the advanced technology of wide temperature working range on Module Design, temperature range is at-25 ℃ to+70 ℃, make this module can be in very big temperature range operate as normal.For solving waterproof and dampproof problem, generally adopt the storing compartment shell of good waterproof performance, and in intelligent earth connection cabinet 103, be provided with dehumidifier.And, generally adopt the big electronic devices and components of normal working temperature scope, and on intelligent earth connection cabinet 103, lagging casing is set in order to solve temperature problem.Adopt above technology, make this module really accomplish round-the-clock use.And its small size has also made things convenient for operator's scene to use.
In addition, the shell of the intelligent earth connection cabinet 103 shown in Fig. 1 preferably adopts stainless steel or cold bundle steel plate (plastic-blasting) material, can deposit 8-12 group ground wire (according to customer requirements).Strong power part has adopted defencive functions such as earth leakage protective and overvoltage, overcurrent, overtemperature protection.Automatically ventilate, dry heating.Intelligence control system in the cabinet adopts current popular singlechip technology, by use RS 485 address cards can with the host computer telecommunication, communication distance is above 1 kilometer.Sensing device is separately all arranged in the deposit position of each group ground wire, sensing device adopts photoelectricity near switch or contact touch-switch, when ground wire is taken away or is put back to, intelligence control system is obtained information by the sensor-based system of each position, and immediately the state information of correspondence position is transferred back to computer, the earth connection storage configuration sensing cell graphical interfaces of computer demonstrates in the present intelligent earth connection storing compartment has several groups of ground wires to be removed, there are several groups also in the earth connection cabinet, make operating personnel not use the security tool chamber, just know existing a few winding ground wires in the cabinet, there are several groups using, also do not give back.The corresponding also corresponding situation of depositing that shows ground wire of indicator light on the cabinet, the bright expression ground wire of red light is removed, and red light this position of expression of going out has been deposited earth connection.In time remind operating personnel to give back ground wire, prevent the ground line dropout.In addition, as shown in Figure 4, intelligent earth connection cabinet 103 also comprises inner temperature and humidity control device, and it comprises: humiture sensing module (not shown), the humiture information of sensing intelligence earth connection cabinet 103; Heating module 403 heats the inside of intelligent earth connection cabinet 103 when the temperature information that obtains when sensing is lower than predetermined temperature; And dehumidification module 405, when the humidity information that obtains when sensing is higher than predetermined humidity dehumidified in the inside of intelligent earth connection cabinet 103.Wherein, obtain the humiture sensing module easily, generally can be connected with resistor by adopting single-chip microcomputer, temperature sensor, humidity sensor and some corresponding capacitors, single-chip microcomputer comes the humiture information of intelligent earth connection cabinet 103 inside is sampled by temperature sensor and humidity sensor, and the predetermined information of storing in the humiture information obtained and the single-chip microcomputer compared, and then control heating module 403 and dehumidification module 405.
Intelligence earth connection cabinet 103 can also independently use as a system separately, and the earth connection bar is ventilated, dries heating automatically.And by the status indicator lamp on the cabinet, the situation of depositing of reflection ground wire can just come into plain view under the situation of line storing compartment not openedly, knows and deposit a few winding ground wires in the cabinet have a few winding ground wires to be removed.The cabinet front can be transparent tempering flint glass, and door lock is for opening pressure type, the convenient unlatching.Two everything wheels can be installed, two directional wheels, convenient moving at the bottom of the cabinet.
In sum, the present invention can make earth connection obtain intelligent monitoring and management at any time, thereby has reduced accident potential.
The above is embodiments of the invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within the claim scope of the present invention.

Claims (14)

1. an intelligent management system that is used for monitoring grounding wire is characterized in that, comprising:
Earth connection storage configuration sensing cell is used to deposit a plurality of earth connections, and described earth connection storage configuration sensing cell obtains and send the storage configuration information of described earth connection; And
The earth connection computer management system is used for obtaining from described earth connection storage configuration sensing cell the storage configuration information of described earth connection.
2. the intelligent management system that is used for monitoring grounding wire according to claim 1 is characterized in that, also comprises:
Portable earth connection tracking cell obtains and sends the positional information of described earth connection;
Wherein, described earth connection computer management system is obtained the positional information of described earth connection from described portable earth connection tracking cell.
3. the intelligent management system that is used for monitoring grounding wire according to claim 2 is characterized in that, described portable earth connection tracking cell comprises:
Positioner obtains the positional information of described earth connection;
First dispensing device sends the positional information of the described earth connection that is obtained by described positioner.
4. the intelligent management system that is used for monitoring grounding wire according to claim 3 is characterized in that, described portable earth connection tracking cell also comprises:
Supply module is described portable earth connection tracking cell power supply; And
Power consumption control module is controlled described supply module, with the minimise power consumption of described portable earth connection tracking cell.
5. the intelligent management system that is used for monitoring grounding wire according to claim 1 is characterized in that, described earth connection computer management system comprises:
Communicator, between described earth connection computer management system and described earth connection storage configuration sensing cell, set up and communicate by letter, so that described earth connection computer management system receives the storage configuration information of the described earth connection that is obtained by described earth connection storage configuration sensing cell; And
Computer receives the storage configuration information of described earth connection by described communicator.
6. the intelligent management system that is used for monitoring grounding wire according to claim 2 is characterized in that, described earth connection computer management system comprises:
Communicator, between described earth connection computer management system and described earth connection storage configuration sensing cell, set up and communicate by letter, so that described earth connection computer management system receives the storage configuration information of the described earth connection that is obtained by described earth connection storage configuration sensing cell;
Information receiver receives the positional information by the described earth connection of described portable earth connection tracking cell transmission; And
Computer receives the storage configuration information of described earth connection and the positional information of described earth connection by described communicator and described information receiver respectively.
7. according to claim 5 or the 6 described intelligent management systems that are used for monitoring grounding wire, it is characterized in that described computer also comprises the earth connection intelligent management apapratus, described earth connection intelligent management apapratus comprises:
Transmission line geographical location information memory module, the shaft tower position latitude and longitude information of storing every the transmission line that will manage;
Transmission line map interface module is made electronic chart according to the shaft tower position latitude and longitude information from the transmission line of described transmission line geographical location information memory module; And
Earth connection storage configuration sensing cell graphical interfaces module is presented at the graphical information of representing described earth connection storage configuration on the display, and wherein, described graphical information is deposited the sensing cell from described earth connection and obtained.
8. the intelligent management system that is used for monitoring grounding wire according to claim 1 is characterized in that, described earth connection storage configuration sensing cell comprises:
Sensing device is used to obtain the storage configuration information of described earth connection;
Second dispensing device is used to send the storage configuration information of the described earth connection that is obtained by described sensing device; And
Inner temperature and humidity control device is used for controlling automatically the inside humiture of described earth connection storage configuration sensing cell.
9. the intelligent management system that is used for monitoring grounding wire according to claim 8 is characterized in that, described inner temperature and humidity control device comprises:
The humiture sensing module, the humiture information of the described earth connection storage configuration of sensing sensing cell;
Heating module heats the inside of described earth connection storage configuration sensing cell when the temperature information that obtains when sensing is lower than predetermined temperature; And
Dehumidification module dehumidifies to the inside of described earth connection storage configuration sensing cell when the humidity information that obtains when sensing is higher than predetermined humidity.
10. the intelligent management system that is used for monitoring grounding wire according to claim 8 is characterized in that, the sensing device of described earth connection storage configuration sensing cell adopts photoelectricity near switch or touch-switch, with the existence of the described earth connection of sensing.
11. the intelligent management system that is used for monitoring grounding wire according to claim 3 is characterized in that:
Described positioner is the GPS positioner; And
Described first dispensing device is a GSM short message receiving-transmitting device.
12. the intelligent management system that is used for monitoring grounding wire according to claim 5 is characterized in that:
Described information receiver is a GSM short message receiving-transmitting device, and
Described communicator is RS 485 communicators.
13. the intelligent management system that is used for monitoring grounding wire according to claim 1 is characterized in that, also comprises:
Display shows the position of the described earth connection that is obtained by described earth connection computer management system and the information of storage configuration.
14. the intelligent management system that is used for monitoring grounding wire according to claim 1 is characterized in that, also comprises:
Printer is printed the position of the described earth connection that is obtained by described earth connection computer management system and the information of storage configuration.
CN200910076457XA 2009-01-04 2009-01-04 Intelligent management system for monitoring grounding wire Active CN101771206B (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102332690A (en) * 2011-09-28 2012-01-25 大连华奇电力自动化有限公司 Temporary grounding wire tracking and monitoring system for safe operation of grid
CN103308888A (en) * 2013-05-27 2013-09-18 河南省电力公司鹤壁供电公司 Method and device for measuring tower cable based on radio frequency identification
CN104535877A (en) * 2014-11-06 2015-04-22 西安理工大学 Visualized detecting, reporting and positioning method for hanging ground wires in maintenance of overhead contact line equipment
CN107450430A (en) * 2017-08-14 2017-12-08 广东电网有限责任公司清远供电局 A kind of transformer substation grounding wire uses management platform
CN112037431A (en) * 2020-07-31 2020-12-04 国家电网有限公司 Grounding clamp management system and method
CN112134921A (en) * 2020-08-12 2020-12-25 嘉兴市恒光电力建设有限责任公司 Intelligent management system and method for grounding wire of high-voltage power transmission line
CN113225678A (en) * 2020-01-21 2021-08-06 千寻位置网络有限公司 Ground rod management method and system
CN113419478A (en) * 2021-07-27 2021-09-21 国网河南省电力公司经济技术研究院 Transmission line earth connection management and control system

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* Cited by examiner, † Cited by third party
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CN1779585A (en) * 2005-09-22 2006-05-31 上海交通大学 Wineless intelligent monitoring system of mobile apparatus
CN201060963Y (en) * 2007-06-14 2008-05-14 珠海市共创有限公司 Power line or equipment temporary earth wire use management system
CN100588036C (en) * 2008-05-13 2010-02-03 郎勃 Earth lead suspension dismounting management system

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102332690B (en) * 2011-09-28 2016-03-02 大连华奇电力自动化有限公司 Electric power netting safe running temporary ground wire Tracking monitoring system
CN102332690A (en) * 2011-09-28 2012-01-25 大连华奇电力自动化有限公司 Temporary grounding wire tracking and monitoring system for safe operation of grid
CN103308888A (en) * 2013-05-27 2013-09-18 河南省电力公司鹤壁供电公司 Method and device for measuring tower cable based on radio frequency identification
CN103308888B (en) * 2013-05-27 2016-02-03 国家电网公司 Based on the method and apparatus that the bracing wire of radio-frequency (RF) identification to shaft tower is measured
CN104535877B (en) * 2014-11-06 2018-02-13 西安理工大学 A kind of contact net maintenance hanging earthing conductor visualization inspection report localization method
CN104535877A (en) * 2014-11-06 2015-04-22 西安理工大学 Visualized detecting, reporting and positioning method for hanging ground wires in maintenance of overhead contact line equipment
CN107450430A (en) * 2017-08-14 2017-12-08 广东电网有限责任公司清远供电局 A kind of transformer substation grounding wire uses management platform
CN113225678A (en) * 2020-01-21 2021-08-06 千寻位置网络有限公司 Ground rod management method and system
CN113225678B (en) * 2020-01-21 2022-10-14 千寻位置网络有限公司 Ground rod management method and system
CN112037431A (en) * 2020-07-31 2020-12-04 国家电网有限公司 Grounding clamp management system and method
CN112134921A (en) * 2020-08-12 2020-12-25 嘉兴市恒光电力建设有限责任公司 Intelligent management system and method for grounding wire of high-voltage power transmission line
CN112134921B (en) * 2020-08-12 2023-04-18 嘉兴市恒光电力建设有限责任公司 Intelligent management system and method for grounding wire of high-voltage power transmission line
CN113419478A (en) * 2021-07-27 2021-09-21 国网河南省电力公司经济技术研究院 Transmission line earth connection management and control system

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