CN205120893U - Power transmission line fault indictor - Google Patents
Power transmission line fault indictor Download PDFInfo
- Publication number
- CN205120893U CN205120893U CN201520883712.2U CN201520883712U CN205120893U CN 205120893 U CN205120893 U CN 205120893U CN 201520883712 U CN201520883712 U CN 201520883712U CN 205120893 U CN205120893 U CN 205120893U
- Authority
- CN
- China
- Prior art keywords
- transmission line
- rechargeable battery
- electricity
- microprocessor
- management module
- 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 - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 17
- 230000005611 electricity Effects 0.000 claims abstract description 19
- 230000001939 inductive effect Effects 0.000 claims abstract description 14
- 238000004891 communication Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering 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
Abstract
The utility model particularly relates to a be used for installing at transmission line to can carry out the fault indicator that instructs at fault location. The utility model aims to provide a power transmission line fault indictor can get the electricity and when unusual, in time provide stand -by power supply taking place the induced electricity, including power management module, power management module is connected with microprocessor and induction electricity -taking coil respectively, power management module still is connected with rechargeable battery, solar cell panel respectively, the induction electricity -taking coil with rechargeable battery connects, microprocessor is connected with and is used for detecting the strong and weak photosensitive sensor of light. Under the condition of electricity can not correctly be got to the induction electricity -taking coil after breaking down, whole fault indicator will continue work through rechargeable battery or solar cell panel, and when detecting sunny, fault indicator can directly acquire power work through solar cell panel, and the induction electricity -taking coil charges for rechargeable battery, the deposit electric energy.
Description
Technical field
The utility model belongs to fault monitoring field, is specifically related to a kind of for being arranged on transmission line of electricity, and can carry out in abort situation the fault detector that indicates.
Background technology
Transmission Lines distance, branch line are many, in reticulate texture, when being short-circuited, the fault such as ground connection time, troubleshooting is very difficult, and the time of searching is long.Fault detector energy Real-Time Monitoring line current of the prior art, voltage (to earth electric field) and conductor temperature, accurately detect simultaneously and judge that line short, ground connection, disconnection fault are uploaded in time, and monitoring device oneself provides board turning and flashing light instruction.Operation power personnel can be helped to understand the electric current of each monitoring point on circuit, voltage and temperature variations in real time, sound and light alarm is provided after the fault such as short circuit, ground connection appears in circuit, inform that dispatcher carries out operated from a distance with isolated fault and transfer power supply, notice operation power personnel rush towards rapidly scene and process.
At present, the power supply of fault detector comes from the electric energy of inducting being arranged on induction electricity taking coil on cable and producing, can cause like this outside cannot power taking or power taking deficiency time fault detector lost efficacy.
Utility model content
The purpose of this utility model is to provide a kind of transmission line malfunction indicator, when electric energy power taking of inducting is abnormal, can provide standby power supply in time.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of transmission line malfunction indicator, comprise power management module, described power management module is connected to microprocessor and induction electricity taking coil, and described power management module is also connected to rechargeable battery, solar panel; Described induction electricity taking coil is connected with described rechargeable battery; Described microprocessor is connected with the light sensor for detecting light intensity.
Preferably, described microprocessor is connected with the A/D data acquisition module for detecting power line current, voltage.
Preferably, described microprocessor is connected with wireless RF communication module, and described wireless RF communication module carries out two-way communication by the wireless RF communication module of 433M frequency range and adjacent fault detector.
Preferably, described microprocessor is connected with clock module.
The utility model has following beneficial effect: respond to after breaking down electricity taking coil can not correctly power taking when, whole fault detector will be worked on by rechargeable battery or solar panel, and the information broken down can be passed, the concrete time that fault occurs can also be passed out simultaneously; After data acquisition center receives the failure message that fault detector beams back, the very first time fail result can be reported to the police, remind operation power managerial personnel to process in time; The failure message that fault detector is beamed back comprises electric current, the correlation parameter such as magnitude of voltage and time of failure of the physical fault circuit that microprocessor calculates, data acquisition center shows to all failure messages passed back, for next step process action of operation power managerial personnel provides foundation.After fault handling completes, board turning reset operation can be carried out by data acquisition center to fault detector, make it reenter normal detected state.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of transmission line malfunction indicator, comprises power management module 1, and described power management module 1 is connected to microprocessor 3 and induction electricity taking coil 2, under normal circumstances, whole fault detector obtains power work by induction electricity taking coil 2; Described power management module 1 is also connected to rechargeable battery 5, solar panel 4; Described induction electricity taking coil 2 is connected with described rechargeable battery 5, and when circuit breaks down, induction electricity taking coil 2 can not normally power taking, and so fault detector obtains power work by rechargeable battery 5; Described microprocessor 3 is connected with the light sensor 6 for detecting light intensity, and when detecting sunny, fault detector directly can obtain power work by solar panel 4, and induction electricity taking coil 2 charges for rechargeable battery 5.
Described microprocessor 3 is connected with the A/D data acquisition module 7 for detecting power line current, voltage.A/D data acquisition module 7 becomes the discernible digital signal of microprocessor 3 the electric current of power transmission line, voltage transitions, then microprocessor 3 is transferred to, microprocessor 3 converts digital signal to through calculating current value, the magnitude of voltage of power transmission line reality, stores in order to transmission.
Described microprocessor 3 is connected with wireless RF communication module 8, and described wireless RF communication module 8 carries out two-way communication by the wireless RF communication module 8 of 433M frequency range and adjacent fault detector, and hands on successively.The wireless RF communication module 8 of each fault detector all possesses an independently address, between adjacent fault detector, data transmission is carried out successively in the address according to the other side, is finally transferred to data acquisition center; When data acquisition center needs to manage some fault detectors, also pass successively from the fault detector nearest from data acquisition center, until meet the fault detector of data acquisition center needs management.
Described microprocessor 3 is connected with clock module 9, can realize the timing of different length, the work realizing different time interval for fault detector provides timing services, and when fault occurs, the concrete time that fault can be provided to occur for fault detector, be convenient to fault analysis.
Claims (4)
1. a transmission line malfunction indicator, comprises power management module, and described power management module is connected to microprocessor and induction electricity taking coil, it is characterized in that: described power management module is also connected to rechargeable battery, solar panel; Described induction electricity taking coil is connected with described rechargeable battery; Described microprocessor is connected with the light sensor for detecting light intensity.
2. transmission line malfunction indicator according to claim 1, is characterized in that: described microprocessor is connected with the A/D data acquisition module for detecting power line current, voltage.
3. transmission line malfunction indicator according to claim 2, it is characterized in that: described microprocessor is connected with wireless RF communication module, described wireless RF communication module carries out two-way communication by the wireless RF communication module of 433M frequency range and adjacent fault detector.
4. transmission line malfunction indicator according to claim 3, is characterized in that: described microprocessor is connected with clock module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520883712.2U CN205120893U (en) | 2015-11-06 | 2015-11-06 | Power transmission line fault indictor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520883712.2U CN205120893U (en) | 2015-11-06 | 2015-11-06 | Power transmission line fault indictor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205120893U true CN205120893U (en) | 2016-03-30 |
Family
ID=55576488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520883712.2U Expired - Fee Related CN205120893U (en) | 2015-11-06 | 2015-11-06 | Power transmission line fault indictor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205120893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105425104A (en) * | 2015-11-06 | 2016-03-23 | 袁孝红 | Power transmission line fault indicator |
-
2015
- 2015-11-06 CN CN201520883712.2U patent/CN205120893U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105425104A (en) * | 2015-11-06 | 2016-03-23 | 袁孝红 | Power transmission line fault indicator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20171106 |