CN204228883U - Distribution Fault Location System - Google Patents
Distribution Fault Location System Download PDFInfo
- Publication number
- CN204228883U CN204228883U CN201420435665.0U CN201420435665U CN204228883U CN 204228883 U CN204228883 U CN 204228883U CN 201420435665 U CN201420435665 U CN 201420435665U CN 204228883 U CN204228883 U CN 204228883U
- Authority
- CN
- China
- Prior art keywords
- fault detector
- communication
- acquisition terminal
- mode
- gprs
- 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.)
- Expired - Lifetime
Links
- 238000004891 communication Methods 0.000 claims abstract description 38
- 238000009434 installation Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000001568 sexual effect Effects 0.000 abstract 1
- 230000006855 networking Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The utility model discloses a kind of Distribution Fault Location System, comprise the acquisition terminal of main website, the fault detector of built-in micro power radio module, built-in micro power radio module and GPRS module; Fault detector is each other by micropower wireless communication mode, and fault detector is by micropower wireless mode and acquisition terminal radio communication, and acquisition terminal is by GPRS mode and master station communication.The fault detector of band micropower communication function of the present utility model can not only carry out radio communication with acquisition terminal, also communication can be carried out by micropower wireless mode between fault detector, when damaging when there being fault detector or increase, without the need to increasing the acquisition terminal of supporting ratio quantity, appoint the information that so also can receive each fault detector in system by adjustment communication path main website, make equipment installation and maintenance simple like this; GPRS communication fee also reduces greatly, improves entire system sexual valence ratio.
Description
Technical field
The utility model relates to a kind of Distribution Fault Location System.
Background technology
At present, fault detector is arranged on distribution line, carrys out Monitoring Line failure condition by the data such as electric current, voltage gathered in circuit.Once line failure, fault detector needs to report main website to form application data notice power consumer as early as possible.Distribution data communication generally adopts GPRS and short-distance wireless mode, GPRS mode long transmission distance but communication fee is expensive, short-distance wireless mode without the need to communication fee but have communication distance short, by defects such as barrier affect.
Utility model content
The purpose of this utility model is to provide a kind of reliable efficient and Distribution Fault Location System that cost performance is high.
This Distribution Fault Location System that the utility model provides, comprises the acquisition terminal of main website, the fault detector of built-in micro power radio module, built-in micro power radio module and GPRS module; Fault detector is each other by micropower wireless communication mode, and fault detector is by micropower wireless mode and acquisition terminal radio communication, and acquisition terminal is by GPRS mode and master station communication.
Described acquisition terminal is arranged on low-pressure side, provides stabilized power source by low-pressure side.
The fault detector of band micropower communication function of the present utility model can not only carry out radio communication with acquisition terminal, also communication can be carried out by micropower wireless mode between fault detector, when damaging when there being fault detector or increase, without the need to increasing the acquisition terminal of supporting ratio quantity, appointed the information of each fault detector that so can receive in system by adjustment communication path main website, make equipment installation and maintenance simple like this.At economic aspect, while that reducing the quantitative proportion of acquisition terminal Relative fault indicator, also ensure the validity and reliability that whole system communicates.Along with decreasing of acquisition terminal quantity, GPRS communication fee also reduces greatly, improves cost performance of the present utility model.
Accompanying drawing explanation
Fig. 1 is system of the present utility model and device talk schematic diagram.
Embodiment
Existing micro-power wireless communication distance can reach 1000 meters under spacious condition, and the nearlyer communication signal of usual communication distance is better.Based on this, the utility model proposes a kind of new Distribution Fault Location System.Fault detector can relaying each other, thus extends communication path.Acquisition terminal realizes the networking of multistage fault detector communication path by micropower is wireless.
The utility model comprises the fault detector of band micropower communication, the acquisition terminal of band micropower communication and main website.
Fault detector of the present utility model is built-in micro power radio module.Fault detector by the mutual communication of micropower wireless mode and can transmit data each other.If fault detector find with current acquisition terminal or fault detector communication unsuccessful, then automatically and other acquisition terminal or fault detector set up communication.
Acquisition terminal of the present utility model is built-in micro power radio module and GPRS module, multistage fault detector under it can manage many individual paths by micro-power wireless communication, by GPRS mode and main website communication.Acquisition terminal meeting timing active and described fault detector communication, check whether each fault detector that it is administered normally works, and this check result reported main website; Acquisition terminal is timing active and main website communication also, informs that main website present terminal is working properly.
The check result that main website of the present utility model reports according to acquisition terminal and judge whether all devices is in normal operating conditions with the result of acquisition terminal communication, once monitor equipment operation exception or equipment files change in circuit, triggers networking again automatically.
For 10KV power distribution network, the utility model is further described.
10KV power distribution network be largest in whole electrical network, relate to the widest part of area, it is near resident load point of density, load power and distance general all little, usual 10KV distribution line length is tens kilometers.As shown in Figure 1, fault detector is arranged on 10KV distribution line, and acquisition terminal is arranged on low-pressure side, and main website is arranged on machine room.
After networking success, acquisition terminal is sent to micropower wireless mode after fault detector monitors line fault information, or transmit mutually until reach acquisition terminal by the adjacent fault detector near acquisition terminal, the data that micropower wireless mode receives by acquisition terminal are uploaded to main website by GPRS mode, main website generates application data after being resolved by failure message, and user is by client-access main website.Same main website can issue data to acquisition terminal by GPRS, is handed down to fault detector after acquisition terminal receives data by micropower is wireless.
Claims (3)
1. a Distribution Fault Location System, comprises main website, it is characterized in that, also comprises the acquisition terminal of the fault detector of built-in micro power radio module, built-in micro power radio module and GPRS module; Fault detector is each other by micropower wireless communication mode, and fault detector is by micropower wireless mode and acquisition terminal radio communication, and acquisition terminal is by GPRS mode and master station communication.
2. Distribution Fault Location System according to claim 1, is characterized in that, described fault detector can relaying each other.
3. Distribution Fault Location System according to claim 1, is characterized in that, described acquisition terminal is arranged on low-pressure side, provides stabilized power source by low-pressure side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420435665.0U CN204228883U (en) | 2014-08-05 | 2014-08-05 | Distribution Fault Location System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420435665.0U CN204228883U (en) | 2014-08-05 | 2014-08-05 | Distribution Fault Location System |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204228883U true CN204228883U (en) | 2015-03-25 |
Family
ID=52926963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420435665.0U Expired - Lifetime CN204228883U (en) | 2014-08-05 | 2014-08-05 | Distribution Fault Location System |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204228883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104135733A (en) * | 2014-08-05 | 2014-11-05 | 威胜电气有限公司 | Self-networking method and networking system based on micro-power wireless device of power distribution network |
-
2014
- 2014-08-05 CN CN201420435665.0U patent/CN204228883U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104135733A (en) * | 2014-08-05 | 2014-11-05 | 威胜电气有限公司 | Self-networking method and networking system based on micro-power wireless device of power distribution network |
| CN104135733B (en) * | 2014-08-05 | 2017-04-26 | 威胜电气有限公司 | Self-networking method and networking system based on micro-power wireless device of power distribution network |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 410205 Jiuhua Service Building, No. 98, Fuzhou Road, Jiuhua Economic Zone, Xiangtan City, Hunan Province Patentee after: Weisheng Energy Technology Co.,Ltd. Address before: 410205 Jiuhua Service Building, No. 98, Fuzhou Road, Jiuhua Economic Zone, Xiangtan, Xiangtan City, Hunan Province Patentee before: WASION ELECTRIC Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150325 |
|
| CX01 | Expiry of patent term |