CN201576069U - Fault indicator of power line - Google Patents
Fault indicator of power line Download PDFInfo
- Publication number
- CN201576069U CN201576069U CN2009202470453U CN200920247045U CN201576069U CN 201576069 U CN201576069 U CN 201576069U CN 2009202470453 U CN2009202470453 U CN 2009202470453U CN 200920247045 U CN200920247045 U CN 200920247045U CN 201576069 U CN201576069 U CN 201576069U
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- electric power
- fault indicator
- power line
- line fault
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Abstract
The utility model provides a fault indicator of a power line, which comprises a collection device, a detection device, a communication device and a power supply device, wherein the collection device conducts collection on power data in the power line; the detection device is connected with the collection device and is used for detecting the power data to output detection information of the power data; the communication device is connected with the detection device and is used for outputting the detection information of the power data through a communication network; and the power supply device provides electrical energy for the collection device, the detection device and the communication device. The fault indicator adopts a solar thin film battery panel to realize power supply or uses a high-voltage energy extraction power supply device to get electricity from the power line in an on-line manner, so as to provide the electrical energy required by the fault indicator of the power line, thus not only saving energy, but also avoiding the phenomenon that a faulty line is not indicated in a timely manner due to incapability of replacing a battery in time; simultaneously, the fault indicator of the power line has the telecommunication function, the fault indicator can send the situation of the faulty section of the line to a main station in time, thereby leading the main station to conveniently monitor and maintain the line.
Description
Technical field
The utility model relates to the electric power application, specifically, relates to a kind of electric power line fault indicator.
Background technology
Electric power line fault indicator is a kind of be used to be installed in overhead transmission line, power circuit, is used to detect and discern the whether indicating device of fault of power circuit.When faults such as power circuit is short-circuited, ground connection, electric power line fault indicator is by detecting and the failure judgement state, determine fault section, branch and trouble spot by direction board upset or luminous warning, so that the line walking staff overhauls, safeguards circuit.
Yet the existing power line-failure indicator has following defective:
1. power supply adopts the common batteries power supply, and battery life is short, needs periodic replacement.Might be because running down of battery and not in time not changing, again at a time when fault, and cause indication fault circuit in time;
2. can only when treating that the line walking staff patrols circuit, circuit be keeped in repair at the circuit fault section by board turning or luminous warning, increased maintenance cost.In addition, if failing in time to find the line fault section, the line walking staff brings bigger loss because of incuring loss through delay maintenance.
The utility model content
In order to solve defective of the prior art, the utility model provides a kind of electric power line fault indicator.Described electric power line fault indicator comprises:
Harvester is gathered the electric power data in the power circuit;
Pick-up unit is connected with described harvester, and described electric power data is detected output power Data Detection information;
Communicator is connected with described pick-up unit, described electric power data is detected information export by communication network;
Supply unit is for described harvester, pick-up unit and communicator provide electric energy.
The beneficial effects of the utility model are, use the power supply of solar film battery plate or use high pressure take out can electric supply installation online power taking from the electric power route, to offer the required electric energy of electric power line fault indicator, not only saved the energy, and can avoid causing the phenomenon generation of indication fault circuit in time because of failing in time to change battery; Simultaneously,, the situation of line fault section in time can be sent to main website, be convenient to main website circuit monitoring and maintenance because this electric power line fault indicator has telecommunications functions.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The synoptic diagram of the electric power line fault indicator that Fig. 1 provides for the utility model;
The workflow diagram of the electric power line fault indicator that Fig. 2 provides for the utility model;
The electric power line fault indicator that Fig. 3 provides for the utility model and the connection diagram of main website;
The included logic processing circuit figure of pick-up unit in the electric power line fault indicator that Fig. 4 provides for the utility model;
The power supply synoptic diagram of the electric power line fault indicator that Fig. 5 provides for the utility model;
The synoptic diagram of the electric power line fault indicator that Fig. 6 provides for the utility model.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment provides a kind of electric power line fault indicator, below in conjunction with accompanying drawing present embodiment is elaborated.
The synoptic diagram of electric power line fault indicator 100 as shown in Figure 1, described electric power line fault indicator 100 comprises: harvester 101, pick-up unit 102, communicator 103 and supply unit 104.Wherein, harvester 101 is gathered the electric power data in the power circuit; Pick-up unit 102 is connected with described harvester, and described electric power data is detected output power Data Detection information; Communicator 103 is connected with described pick-up unit, described electric power data is detected information export by communication network; Supply unit 104 is for described harvester 101, pick-up unit 102 and communicator 103 provide electric energy.
When electric power line fault indicator 100 is connected on the power circuit, its workflow as shown in Figure 2:
Step S201, the harvester 101 collection electric power data from power circuit;
Preferably, harvester 101 comprises: analog-to-digital conversion module, described analog-to-digital conversion module makes that with the electric power data process analog to digital conversion of gathering the electric power data analog signal conversion is the electric power data digital signal, more described digital signal is sent to described pick-up unit 102.
Step S202, the 102 pairs of described electric power datas of pick-up unit that are connected with described harvester 101 detect output power Data Detection information;
Particularly, described electric power data detection information comprises: the unobstructed information of feeder line fault information and power circuit.Described feeder line fault information further comprises: power line short-circuit information and power circuit ground connection information.That is to say that the feeder line fault that pick-up unit 102 detects comprises: power line short-circuit fault and power circuit earth fault.
Wherein, 102 pairs of described electric power datas of pick-up unit detect can be in the following manner, but be not limited in following mode:
Pick-up unit 102 is compared the electric power data and the predetermined failure threshold value that receive, if the electric power data that receives is surpassed the predetermined failure threshold value, then judge the feeder line fault of place section, that is: pick-up unit 102 output power line fault information are to show the feeder line fault of this section; If in the predetermined failure threshold value, then the unobstructed information of output power circuit is normal with the power circuit work that shows this section with the electric power data that receives.
Particularly, the predetermined failure threshold value is to be provided with flexibly according to actual conditions by user or main website (or other control ends, for example mobile phone, server etc.).Described predetermined failure threshold value can comprise maximum threshold and minimum threshold.
Except the above-mentioned relatively detection mode of predetermined failure threshold value, the person of ordinary skill in the field can also utilize the technical capability of being grasped, use other modes that described circuit data is detected, and these modes all should be included in the disclosed technical scope of the utility model, do not repeat them here.
Step S203, the communicator 103 that is connected with described pick-up unit detects information with described electric power data and exports by communication network;
Particularly, communicator 103 will detect information and export main website or other control ends to by communication network.This communication network can be wireline communication network, also can be cordless communication network.
Preferably, when exporting by cordless communication network, described communicator 103 further comprises: wireless communication module, described wireless communication module detects information with described electric power data and exports by cordless communication network.This wireless communication module can be by sending note, carrying out mode such as bluetooth or infrared communication and main website or other control ends and communicate.
Particularly, described wireless communication module can be mobile module, but be not limited to mobile module, the person of ordinary skill in the field can also utilize the technical capability of being grasped, use other wireless communication modules to realize this technical scheme, and these wireless communication modules all should be included in the disclosed technical scope of the utility model, do not repeat them here.
Figure 3 shows that the connection diagram of described electric power line fault indicator 100 and main website 200.Preferably, described electric power line fault indicator 100 also comprises: warning device 105, be connected with described pick-up unit 102, and the feeder line fault information of described pick-up unit 102 outputs is reported to the police.The mode of reporting to the police includes but not limited at the circuit fault section by board turning warning, luminous warning, audible alarm etc.
In Fig. 3, supply unit 104 is for described harvester 101, pick-up unit 102 and communicator 103, warning device 105 provide electric energy.Adopt wired between described electric power line fault indicator 100 and the main website 200 or radio communication is connected.For example, if employing radio communication, in the communicator 103 of described electric power line fault indicator 100 SIM card can be installed, a plurality of numbers that this SIM card internal memory contain is default, for example 10, and communicator 103 can be set with the number of one or more number for acquiescence, after described communicator 104 is received the electric power data detection information that pick-up unit 102 sends, send SMS message to default number, the duty (feeder line fault or power circuit are unobstructed) of power circuit is informed main website 200.Alternately, the communicator 103 of described electric power line fault indicator 100 also can be connected with main website by other connected modes, for example includes but not limited to adopt infrared or bluetooth communicates.The person of ordinary skill in the field adopts other communications also should include in the utility model according to the technology of being grasped.
Preferably, in order to economize on electricity, described communicator 103 can be designed to the low-power consumption communicator.Particularly, described communicator 104 comprises: sleep block, described sleep block receive the transmission data that power on after the described electric power data detection information, or send powered down sleep after the data.That is to say that when described communicator 104 did not receive that described electric power data detects information, described communicator 104 was in dormant state, and has only after receiving the failure indication information that pick-up unit 102 is sent, described communicator 104 just is activated.Correspondingly, after described communicator 104 sent to main website with described electric power data detection information, described communicator 104 kept dormant state.
Preferably, also can electric power line fault indicator 100 be set to send described electric power data detection information every predetermined time interval to main website or other control ends according to real data.
Aspect specific implementation, pick-up unit 103 can realize that it detects electric power data by logic processing circuit.As shown in Figure 4, the logic processing circuit figure that the pick-up unit that provides for the utility model 103 is included, this circuit is realized described electric power data is detected by a plurality of these schmitt triggers, a plurality of Sheffer stroke gate, a plurality of phase inverter.For example, judge as shown in FIG. tested line work state (1): tested line short fault; Tested line work state (2): tested line-to-ground fault; Tested line work state (3): tested line outage; Tested line work state (4): power up on the tested circuit; Tested line work state (5): tested line-to-ground.
Shown in Figure 5, in embodiments of the present invention, described supply unit 104 comprises that solar power supply apparatus 1041 or high pressure are taken out can electric supply installation 1042 (online power taking from the line of electric force).Specifically, described solar power supply apparatus 1041 can be the solar film battery plate.Absorb sun power by the solar film battery plate, sun power is converted to electric energy, use the solar film battery plate to provide electric power line fault indicator required electric energy, not only saved the energy, and avoided not having in time to change battery and cause the phenomenon of timely indication fault circuit to take place.Alternatively, adopting high pressure to take out can electric supply installation 1042 to provide electric energy is by the mode of the online power taking of line of electric force is obtained electric energy, thereby the low tension that is: the high-tension electricity on the line of electric force is converted to fault detector 100 and needs is reached for the purpose of fault detector power supply.Use high pressure to take out can 1042 of electric supply installations to need not that fault detector provides power supply separately, saved the energy.
As shown in Figure 6, be the synoptic diagram of the electric power line fault indicator that provides in the embodiment of the invention.Electric power line fault indicator comprises described harvester 101, pick-up unit 102, communicator 103, the warning device 105 that is built in the shell 106.Supply unit is specially the solar power supply apparatus 1041 shown in Fig. 6 (alternately, supply unit also can be above-mentioned high pressure and takes out the energy electric supply installation, and is not shown).This electric power line fault indicator comprises also and is installed on stationary installation 107 on the shell 106 that this stationary installation 107 is fixed on the described power circuit.By above-described working method, electric power line fault indicator is realized the indicating fault to circuit-line.
The beneficial effects of the utility model are, use the solar film battery plate or on the circuitry lines power taking to offer the required electric energy of electric power line fault indicator, not only saved the energy, and avoided not having in time to change battery and cause the phenomenon of timely indication fault circuit to take place; Simultaneously,, the situation of line fault section in time can be sent to main website, be convenient to main website circuit monitoring and maintenance because this electric power line fault indicator has telecommunications functions.
It will be appreciated by those skilled in the art that accompanying drawing is the synoptic diagram of a preferred embodiment, device in the accompanying drawing or flow process might not be that enforcement the utility model is necessary.Above-mentioned the utility model embodiment sequence number is not represented the quality of embodiment just to description.
Above embodiment is the preferred embodiment of the utility model, and the common variation that the those skilled in the art carries out in the technical scheme of the utility model embodiment, change or replacement all should be included within the protection domain of the present utility model.
Claims (8)
1. an electric power line fault indicator is characterized in that, described fault detector comprises:
Harvester is gathered the electric power data in the power circuit;
Pick-up unit is connected with described harvester, and described electric power data is detected output power Data Detection information;
Communicator is connected with described pick-up unit, described electric power data is detected information export by communication network;
Supply unit is for described harvester, pick-up unit and communicator provide electric energy.
2. electric power line fault indicator as claimed in claim 1 is characterized in that, described communicator comprises: wireless communication module, described wireless communication module detects information with described electric power data and exports by cordless communication network.
3. electric power line fault indicator as claimed in claim 2 is characterized in that described wireless communication module is meant mobile module.
4. electric power line fault indicator as claimed in claim 1 is characterized in that, described supply unit comprises: solar power supply apparatus or high pressure are taken out can electric supply installation.
5. electric power line fault indicator as claimed in claim 1, it is characterized in that, described harvester comprises: analog-to-digital conversion module, described analog-to-digital conversion module is the electric power data digital signal with the electric power data analog signal conversion of gathering, and sends described digital signal to described pick-up unit.
6. electric power line fault indicator as claimed in claim 1 is characterized in that, described electric power line fault indicator also comprises: warning device, be connected with described pick-up unit, and the feeder line fault information of described pick-up unit output is reported to the police.
7. electric power line fault indicator as claimed in claim 1 is characterized in that, described communicator comprises: sleep block, described sleep block receive the transmission data that power on after the described electric power data detection information, or send powered down sleep after the data.
8. electric power line fault indicator as claimed in claim 1, it is characterized in that, described electric power line fault indicator also comprises: shell and stationary installation, described stationary installation are installed on the described shell, and described stationary installation is fixed in described power circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202470453U CN201576069U (en) | 2009-11-17 | 2009-11-17 | Fault indicator of power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202470453U CN201576069U (en) | 2009-11-17 | 2009-11-17 | Fault indicator of power line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201576069U true CN201576069U (en) | 2010-09-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202470453U Expired - Lifetime CN201576069U (en) | 2009-11-17 | 2009-11-17 | Fault indicator of power line |
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| CN (1) | CN201576069U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288878A (en) * | 2011-09-13 | 2011-12-21 | 北京水木源华电气有限公司 | Fault monitoring system for aerial distribution line |
| CN102353871A (en) * | 2011-06-30 | 2012-02-15 | 成都众山科技有限公司 | System for remotely monitoring ground fault indicators |
| CN102608484A (en) * | 2012-03-14 | 2012-07-25 | 北京中电欧亚科技有限公司 | Fault indictor for power distribution lines |
| CN103001713A (en) * | 2012-11-23 | 2013-03-27 | 山东电力集团公司 | Method for preventing wireless radio frequency communication interference |
| CN103616617A (en) * | 2013-12-10 | 2014-03-05 | 国网上海市电力公司 | Electric power automation communication monitor system |
| CN105260716A (en) * | 2015-10-13 | 2016-01-20 | 长沙威胜信息技术有限公司 | Fault indicator state identification method and fault indicator state identification device |
| CN105866623A (en) * | 2016-04-04 | 2016-08-17 | 合肥博雷电子信息技术有限公司 | Fault indicator state recognition device |
| CN106646125A (en) * | 2016-12-09 | 2017-05-10 | 云南电力试验研究院(集团)有限公司 | Low-power-consumption power distribution network fault monitoring terminal |
-
2009
- 2009-11-17 CN CN2009202470453U patent/CN201576069U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353871A (en) * | 2011-06-30 | 2012-02-15 | 成都众山科技有限公司 | System for remotely monitoring ground fault indicators |
| CN102288878A (en) * | 2011-09-13 | 2011-12-21 | 北京水木源华电气有限公司 | Fault monitoring system for aerial distribution line |
| CN102288878B (en) * | 2011-09-13 | 2016-01-13 | 北京水木源华电气有限公司 | Fault monitoring system for aerial distribution line |
| CN102608484A (en) * | 2012-03-14 | 2012-07-25 | 北京中电欧亚科技有限公司 | Fault indictor for power distribution lines |
| CN103001713A (en) * | 2012-11-23 | 2013-03-27 | 山东电力集团公司 | Method for preventing wireless radio frequency communication interference |
| CN103616617A (en) * | 2013-12-10 | 2014-03-05 | 国网上海市电力公司 | Electric power automation communication monitor system |
| CN105260716A (en) * | 2015-10-13 | 2016-01-20 | 长沙威胜信息技术有限公司 | Fault indicator state identification method and fault indicator state identification device |
| CN105866623A (en) * | 2016-04-04 | 2016-08-17 | 合肥博雷电子信息技术有限公司 | Fault indicator state recognition device |
| CN106646125A (en) * | 2016-12-09 | 2017-05-10 | 云南电力试验研究院(集团)有限公司 | Low-power-consumption power distribution network fault monitoring terminal |
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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: NANJING NARI CO., LTD. Free format text: FORMER OWNER: DIANYAN HUAYUAN POWER TECH. CO., LTD., BEIJING Effective date: 20130417 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100192 HAIDIAN, BEIJING TO: 210003 NANJING, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130417 Address after: Nan Shui Road Gulou District of Nanjing city of Jiangsu Province, No. 8 210003 Patentee after: Nanjing Nari Co., Ltd. Patentee after: Guangyuan electrical (Beijing) Technology Co. Ltd. Patentee after: The letter chi (Beijing) Technology Development Co. Ltd. Address before: 100192 Beijing City, Haidian District Road No. 15 building, Huayuan Qinghe small camp Patentee before: Dianyan Huayuan Power Tech. Co., Ltd., Beijing Patentee before: Guangyuan electrical (Beijing) Technology Co. Ltd. Patentee before: The letter chi (Beijing) Technology Development Co. Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100908 |