CN202256566U - Power transmission line satellite positioning intelligent type ground wire and monitoring system - Google Patents
Power transmission line satellite positioning intelligent type ground wire and monitoring system Download PDFInfo
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- CN202256566U CN202256566U CN2011203908208U CN201120390820U CN202256566U CN 202256566 U CN202256566 U CN 202256566U CN 2011203908208 U CN2011203908208 U CN 2011203908208U CN 201120390820 U CN201120390820 U CN 201120390820U CN 202256566 U CN202256566 U CN 202256566U
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Abstract
The utility model relates to a power transmission line satellite positioning intelligent type ground wire and a monitoring system. The monitoring system comprises a central processing unit, a GSM (Global System for Mobile Communications) interface, a GPS (Global Position System) interface, a data management unit, and a memory; wherein the central processing unit is respectively connected with the GSM interface, the data management unit and the memory; and the memory is connected with the GPS interface. The monitoring system of the utility model can realize that a position of the ground wire is positioned and tracked by a satellite, and can accurately monitor various different conditions of the ground wire (such as hitching time and position, reliable hitching, good contact, timely dismounting, and so on) in real time by monitoring static and leakage current data of a terminal point of the ground wire in real time, and then performs an early warning timely, thereby avoiding on-site safety hidden troubles of working personnel and equipments, and realizing an effective management for the ground wire during an overall process from ex-warehouse, hitching, dismounting, to warehousing.
Description
Technical field
The utility model relates to intelligent ground wire of a kind of transmission line of electricity satnav and supervisory system.
Background technology
Along with the continuous development of electric network information construction with carry out deepening continuously of fine-grained management, need to realize scientific, intelligent, informationalized transmission line of electricity production management and the ability and the means that improve prevention and the accident of disposal electrical network.At first from the perfect management demand of transmission line of electricity production to ground wire; Need a kind of intelligent ground wire and supervisory system; Excavate, utilize information resources to greatest extent for realizing, more science, more accurate, more intuitive management have great importance the ground wire that achieves a butt joint.
And ground wire is the lifeline in the transmission line of electricity, is the important tool at power transmission lines overhauling scene protection staff and device security.But the phenomenon of use ground wire that can not be correct owing to many-sided reason in the working site happens occasionally; For example; The one, part staff's mistake off one's guard hanging earthing conductor; Or there is anaclisis in envelope during hanging earthing conductor, and the ground wire envelope that relies on the personnel of adjacent job site is hung and realized autoprotection; The 2nd, ground wire hitching does not have to contact good, and in maintenance process, can or squint to cause because of swing or other reasons disconnection have abundant ground connection; The 3rd, the dismounting that finishes the back ground wire in maintenance is untimely, or send not removing just to report under the situation of ground wire; Such phenomenon very easily causes the serious accident of staff and equipment to take place.Position that goes out to put in storage, takes care of, articulates, removes and time management for every winding ground wire itself simultaneously also just is as the criterion with field condition, can not realize a kind of closed loop management of science.It is thus clear that under the requirement of intelligent grid all-round construction, lack that a kind of reliable technique means guarantee correctly, science, efficiently use ground wire, the intelligent management of the ground wire that achieves a butt joint.The use of the ground wire of different electric pressures generally is field conduct, on-site supervision on the present domestic overhead transmission line; Part producer also can only realize satnav ground wire position; And accurately whether monitoring grounding wire contacts good and has or not disengaging; Such monitoring management and imperfection can not be realized effective supervision.
Summary of the invention
The utility model is to avoid the deficiency of above prior art and proposes intelligent ground wire of a kind of transmission line of electricity satnav and supervisory system.
The technical scheme of the utility model is:
Intelligent ground wire of transmission line of electricity satnav and supervisory system; This system comprises central processing unit, GSM interface, GPS interface, Data Management Unit and storer; Described central processing unit respectively with described GSM interface, Data Management Unit is connected with storer; Described storer is connected with described GPS interface.
Described GSM interface is connected with simulative serial port and drives Transmit-Receive Unit.
Described GPS interface is connected with simulative serial port and drives receiving element.
Described central processing unit is connected with temperature sensor driver element, digital to analog converter driver element and I-Wire bus driver unit respectively.
The advantage of the utility model is:
1, can supervise ground wire hitching, dismounting situation automatically according to plan.
This system provides complete overhead transmission line ground wire management system; Through setting up the ground wire plan, supervise the circuit assigned address automatically and whether effectively articulate and removed ground wire, and real-time monitoring grounding line states; When generation is unusual, give the alarm immediately, guarantee production safety.
2, can reflect the true position of ground wire situation in real time.
This system can reflect the present position of the every winding ground wire situation of leaving the ground wire cabinet in real time, on supervisory system, can demonstrate the position of ground wire intuitively, makes things convenient for managerial personnel to understand the current position of ground wire, is convenient to the ground wire management.
3, it is more directly perceived that intelligent ground wire supervisory system has the demonstration of GIS-Geographic Information System information.
This system has GIS-Geographic Information System; Can truly show landform, landforms; Through the accurate analog line of solid model, get information about circuit through the characteristic of region and the specifying information of every basic shaft tower, reflect the ground wire position in real time intuitively; And intuitively reflect the state that articulates of ground wire with the icon of different colours, and automatic localized view is sent warning simultaneously to assigned address when abnormal conditions take place.
4, effectively utilize existing ground wire equipment, simply transform the intelligent ground wire function of realization, make system have more implementation, availability.
The intelligence ground wire is partly formed by two, traditional ground wire and intelligent ground wire controller, and wherein intelligent ground wire controller can be connected with any traditional ground wire, makes it become intelligent ground wire.Intelligence ground wire controller is connected with traditional ground wire very simple only need be with ground wire and controller use snap fit, and lead be connected with the controller induction end get final product, easy and simple to handle.Application intelligent ground wire controller can make existing traditional ground wire when need not changing; Realize by of the transformation of traditional ground wire through the mode that adds cartridge controller to intelligent ground wire; Effectively utilized existing resource, made whole system have more implementation, availability.
Description of drawings
Fig. 1: the utility model structure principle chart.
Embodiment
As shown in Figure 1; Intelligent ground wire of the utility model transmission line of electricity satnav and supervisory system; This system comprises central processing unit, GSM interface, GPS interface, Data Management Unit and storer; Described central processing unit respectively with described GSM interface, Data Management Unit is connected with storer; Described storer is connected with described GPS interface.Described GSM interface is connected with simulative serial port and drives Transmit-Receive Unit.Described GPS interface is connected with simulative serial port and drives receiving element.Described central processing unit is connected with temperature sensor driver element, digital to analog converter driver element and I-Wire bus driver unit respectively.
Described central processing unit adopts ATTINY84 low-power consumption high-performance single-chip microcomputer, has realized the processing maincenter.Described GPS interface adopts ST-200 GPS module to accomplish the gps satellite location, and accomplishes the GPRS communication through the SIM340E module.
Described central processing unit is through using little power consumption single-chip microcomputer and adopting advanced power management techniques; New equipment is the about 12mA of power consumption per hour on average; Use built-in rechargeable lithium ion batteries (1200mA) but continuous working 5 days, satisfy the interruption maintenance job requirements.
Described temperature sensor driver element is used for the induction current of collecting temperature, and described digital to analog converter driver element is used to receive the next signal of collection and carries out digital-to-analog conversion, and described I-Wire bus driver unit is used for measuring induction field and engages detection.
It is that single software simulation of receiving drives that described simulative serial port drives receiving element; Be used for receiving from the NMEA location signaling of GPS and resolve and to resolve the locator data of getting well and deposit RAM assigned address in the storer in; Meanwhile the timing part of central processing unit will obtain data through temperature sensor driver element, digital to analog converter driver element, I-Wire bus driver when needed; And data are packed to handle be submitted to the GSM interface; Submit data through this interface operation GPRS module to command centre, command centre this whether combine plan at present to differentiate normal, if there is problem just to give the alarm.The GSM interface also will receive the order of command centre's passback when submitting data to simultaneously, to change self working state.
The utility model can be realized the position of satnav tracking ground wire; Simultaneously through monitoring the static and the leakage data of ground wire end points in real time; Can monitor ground wire envelope extension time and position in real time accurately, articulate reliable, contact well, various different situations such as dismounting is timely; And early warning in time, thereby avoid the site safety hidden danger of staff and equipment, realized that really ground wire hangs, removes the overall process of putting in storage from outbound, envelope and effectively manage.
The utility model is used the intelligent ground wire controller that combines little single-chip microcomputer processing unit to form with the gps satellite location technology; The position of ground wire, the monitoring of state achieve a butt joint; And it is truer, abundant, concrete to combine with the monitoring management platform that the outdoor scene GIS-Geographic Information System is the basis ground wire position, status information to be showed; Comprehensively, production work is simpler, clear, efficient.The automatic-alarm receiver system of combined with intelligent ground wire management system; Can articulate the position at ground wire and when ineligible, provide necessary alarm with the state that articulates; Thereby effectively improve the degree of reliability of ground wire in service work, reduce because the potential safety hazard that ground wire causes.Intelligent ground wire of transmission line of electricity satnav and supervisory system have filled up that domestic overhead transmission line ground wire overall process becomes more meticulous, the blank of intelligent management.
Claims (4)
1. intelligent ground wire of transmission line of electricity satnav and supervisory system; It is characterized in that; This system comprises central processing unit, GSM interface, GPS interface, Data Management Unit and storer, described central processing unit respectively with described GSM interface, Data Management Unit is connected with storer; Described storer is connected with described GPS interface.
2. intelligent ground wire of transmission line of electricity satnav according to claim 1 and supervisory system is characterized in that, described GSM interface is connected with simulative serial port and drives Transmit-Receive Unit.
3. intelligent ground wire of transmission line of electricity satnav according to claim 1 and supervisory system is characterized in that, described GPS interface is connected with simulative serial port and drives receiving element.
4. intelligent ground wire of transmission line of electricity satnav according to claim 1 and supervisory system is characterized in that, described central processing unit is connected with temperature sensor driver element, digital to analog converter driver element and I-Wire bus driver unit respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203908208U CN202256566U (en) | 2011-10-14 | 2011-10-14 | Power transmission line satellite positioning intelligent type ground wire and monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203908208U CN202256566U (en) | 2011-10-14 | 2011-10-14 | Power transmission line satellite positioning intelligent type ground wire and monitoring system |
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| Publication Number | Publication Date |
|---|---|
| CN202256566U true CN202256566U (en) | 2012-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203908208U Expired - Lifetime CN202256566U (en) | 2011-10-14 | 2011-10-14 | Power transmission line satellite positioning intelligent type ground wire and monitoring system |
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| CN (1) | CN202256566U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372558A (en) * | 2015-12-14 | 2016-03-02 | 王永妍 | Substation power grid detection system |
| CN111007548A (en) * | 2019-11-15 | 2020-04-14 | 广东电网有限责任公司汕尾供电局 | System capable of tracking and positioning ground wire of power transmission line |
-
2011
- 2011-10-14 CN CN2011203908208U patent/CN202256566U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372558A (en) * | 2015-12-14 | 2016-03-02 | 王永妍 | Substation power grid detection system |
| CN111007548A (en) * | 2019-11-15 | 2020-04-14 | 广东电网有限责任公司汕尾供电局 | System capable of tracking and positioning ground wire of power transmission line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: NORTH CHINA ELECTRIC POWER GROUP CO., LTD. ZHANGJIAKOU POWER SUPPLY CO., LTD. SCIENCE ASSOCIATION CONSULTING DEPARTMENT Effective date: 20130620 Owner name: ZHANGJIAKOU POWER SUPPLY COMPANY, JI-BEI ELECTRIC Effective date: 20130620 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 075000 ZHANGJIAKOU, HEBEI PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130620 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Zhangjiakou Power Supply Company of Jibei Electric Power Co., Ltd. Patentee after: North China Electric Power Group Co., Ltd. Zhangjiakou Power Supply Co., Ltd. Science Association Consulting Department Address before: 075000 No. 131, Wuyi Road, Qiaodong District, Hebei, Zhangjiakou Patentee before: North China Electric Power Group Co., Ltd. Zhangjiakou Power Supply Co., Ltd. Science Association Consulting Department |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |