CN205643542U - Online alarm device of distribution system trouble - Google Patents
Online alarm device of distribution system trouble Download PDFInfo
- Publication number
- CN205643542U CN205643542U CN201620191603.9U CN201620191603U CN205643542U CN 205643542 U CN205643542 U CN 205643542U CN 201620191603 U CN201620191603 U CN 201620191603U CN 205643542 U CN205643542 U CN 205643542U
- Authority
- CN
- China
- Prior art keywords
- alarm device
- module
- alarm
- control module
- distribution system
- 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.)
- Active
Links
- 230000008054 signal transmission Effects 0.000 claims abstract description 22
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
Abstract
The utility model provides an online alarm device of distribution system trouble, includes the alarm device casing, antenna, sphere connecting device, alarm indicator, binding post, fin, circuit board support, control module, signal acquisition module, power module, memory cell, signal transmission module, the antenna is installed through sphere connecting device in the side of alarm device casing, and the preceding of alarm device casing has alarm indicator and binding post, and the fin is arranged on the alarm device casing and the side, circuit board support is fixed in the inside of alarm device casing, control module, and signal acquisition module, power module, memory cell and signal transmission module are connected with control module respectively. The utility model discloses the advantage: device simple structure, the cost is lower, and it is high to detect the rate of accuracy, has very high price / performance ratio. Be furnished with reserve electrical power generating system, also can normally work even take place failure interruption the device when the electric wire netting.
Description
Technical field
This utility model relates to power distribution system equipment field, particularly to a kind of distribution system On-line Fault alarm device.
Background technology
Distribution system structure complexity is various, when make after system jam trouble shoot get up relatively time-consuming arduously, especially because special weather, special period the reason such as cannot make an inspection tour, power off time can be caused longer, the security risk thus brought is big, manpower and materials put into the biggest, and serious have impact on the performance of enterprises and social benefit, and impact produces and household electricity.
When there is earth fault in power distribution station, there is higher risk voltage in power distribution station grounding device, if this earth fault is not found, it is likely to occur accident of human electric shock, and electricity can be lost, be likely to while adding line loss bring electricity consumption dispute.
Utility model content
The purpose of this utility model is when distribution system fault, promptly and accurately reports to the police, it is to avoid accident occurs, and spy provides a kind of distribution system On-line Fault alarm device.
This utility model provides a kind of distribution system On-line Fault alarm device, it is characterised in that: described distribution system On-line Fault alarm device, including alarm device housing 1, antenna 2, spherical connecting device 3, alarm lamp 4, binding post 5, fin 6, circuit board support 7, control module 8, signal acquisition module 9, power module 10, memory element 11, signal transmission module 12；
Wherein: the side of alarm device housing 1 is provided with antenna 2 by spherical connecting device 3, and with alarm lamp 4 and binding post 5 before alarm device housing 1, fin 6 is arranged in the above of alarm device housing 1 and side；
Circuit board support 7 is fixed on the inside of alarm device housing 1, control module 8, and signal acquisition module 9, power module 10, memory element 11 and signal transmission module 12 are arranged on circuit board support 7；Signal acquisition module 9, power module 10, memory element 11 and signal transmission module 12 are connected with control module 8 respectively；Antenna 2 is connected with signal transmission module 12, and alarm lamp 4 is connected with control module 8.
The chip of described control module 8 is single-chip microcomputer.
Described alarm lamp 4 is light emitting diode.
When 10kV equipment and platform district low-voltage equipment occur ground connection, earthing pole can flow through zero-sequence current, thus produce residual voltage owing to earthing pole exists earth resistance.Distribution fault on-line checking alarm detector, reports to the police for 10kV line fault and power distribution station fault detect.
Advantage of the present utility model:
Distribution system On-line Fault alarm device described in the utility model, just can be detected by the residual voltage of detection power distribution system voltage and grounding device and put into effect the fault that district exists, simple and practical.Change traditional fault detection method, have employed and complicated analog quantity testing circuit is reduced to simple pulse conversion circuit, utilize single-chip microcomputer to go the detection work of complexity.Single-chip microcomputer sends warning message according to the position of fault and fault type editor's Chinese character warning message, communication control module, can also accept the instruction that host computer sends simultaneously.Apparatus structure is simple, and cost is relatively low, and Detection accuracy is high, has the highest cost performance.Device design standard, normally uses under subzero about 40 DEG C low temperature environments.This device is furnished with backup power system, even if when grid collapses this device that has a power failure also can normally work.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings and this utility model is described in further detail by embodiment:
Fig. 1 is distribution system On-line Fault alarm device external structure schematic diagram；
Fig. 2 is distribution system On-line Fault alarm device internal structure schematic diagram.
Detailed description of the invention
Embodiment 1
Present embodiments provide a kind of distribution system On-line Fault alarm device, it is characterised in that: described distribution system On-line Fault alarm device, including alarm device housing 1, antenna 2, spherical connecting device 3, alarm lamp 4, binding post 5, fin 6, circuit board support 7, control module 8, signal acquisition module 9, power module 10, memory element 11, signal transmission module 12；
Wherein: the side of alarm device housing 1 is provided with antenna 2 by spherical connecting device 3, and with alarm lamp 4 and binding post 5 before alarm device housing 1, fin 6 is arranged in the above of alarm device housing 1 and side；
Circuit board support 7 is fixed on the inside of alarm device housing 1, control module 8, and signal acquisition module 9, power module 10, memory element 11 and signal transmission module 12 are arranged on circuit board support 7；Signal acquisition module 9, power module 10, memory element 11 and signal transmission module 12 are connected with control module 8 respectively；Antenna 2 is connected with signal transmission module 12, and alarm lamp 4 is connected with control module 8.
The chip of described control module 8 is single-chip microcomputer.
Described alarm lamp 4 is light emitting diode.
When 10kV equipment and platform district low-voltage equipment occur ground connection, earthing pole can flow through zero-sequence current, thus produce residual voltage owing to earthing pole exists earth resistance.Distribution fault on-line checking alarm detector, reports to the police for 10kV line fault and power distribution station fault detect.
Embodiment 2
Present embodiments provide a kind of distribution system On-line Fault alarm device, it is characterised in that: described distribution system On-line Fault alarm device, including alarm device housing 1, antenna 2, spherical connecting device 3, alarm lamp 4, binding post 5, fin 6, circuit board support 7, control module 8, signal acquisition module 9, power module 10, memory element 11, signal transmission module 12；
Wherein: the side of alarm device housing 1 is provided with antenna 2 by spherical connecting device 3, and with alarm lamp 4 and binding post 5 before alarm device housing 1, fin 6 is arranged in the above of alarm device housing 1 and side；
Circuit board support 7 is fixed on the inside of alarm device housing 1, control module 8, and signal acquisition module 9, power module 10, memory element 11 and signal transmission module 12 are arranged on circuit board support 7；Signal acquisition module 9, power module 10, memory element 11 and signal transmission module 12 are connected with control module 8 respectively；Antenna 2 is connected with signal transmission module 12, and alarm lamp 4 is connected with control module 8.
Described alarm lamp 4 is light emitting diode.
When 10kV equipment and platform district low-voltage equipment occur ground connection, earthing pole can flow through zero-sequence current, thus produce residual voltage owing to earthing pole exists earth resistance.Distribution fault on-line checking alarm detector, reports to the police for 10kV line fault and power distribution station fault detect.
Embodiment 3
Present embodiments provide a kind of distribution system On-line Fault alarm device, it is characterised in that: described distribution system On-line Fault alarm device, including alarm device housing 1, antenna 2, spherical connecting device 3, alarm lamp 4, binding post 5, fin 6, circuit board support 7, control module 8, signal acquisition module 9, power module 10, memory element 11, signal transmission module 12；
Wherein: the side of alarm device housing 1 is provided with antenna 2 by spherical connecting device 3, and with alarm lamp 4 and binding post 5 before alarm device housing 1, fin 6 is arranged in the above of alarm device housing 1 and side；
Circuit board support 7 is fixed on the inside of alarm device housing 1, control module 8, and signal acquisition module 9, power module 10, memory element 11 and signal transmission module 12 are arranged on circuit board support 7；Signal acquisition module 9, power module 10, memory element 11 and signal transmission module 12 are connected with control module 8 respectively；Antenna 2 is connected with signal transmission module 12, and alarm lamp 4 is connected with control module 8.
The chip of described control module 8 is single-chip microcomputer.
When 10kV equipment and platform district low-voltage equipment occur ground connection, earthing pole can flow through zero-sequence current, thus produce residual voltage owing to earthing pole exists earth resistance.Distribution fault on-line checking alarm detector, reports to the police for 10kV line fault and power distribution station fault detect.
Claims (3)
1. a distribution system On-line Fault alarm device, it is characterized in that: described distribution system On-line Fault alarm device, including alarm device housing (1), antenna (2), spherical connecting device (3), alarm lamp (4), binding post (5), fin (6), circuit board support (7), control module (8), signal acquisition module (9), power module (10), memory element (11), signal transmission module (12)；
Wherein: the side of alarm device housing (1) is provided with antenna (2) by spherical connecting device (3), with alarm lamp (4) and binding post (5) before alarm device housing (1), fin (6) is arranged in the above and side of alarm device housing (1)；
Circuit board support (7) is fixed on the inside of alarm device housing (1), control module (8), signal acquisition module (9), power module (10), memory element (11) and signal transmission module (12) are arranged on circuit board support (7)；Signal acquisition module (9), power module (10), memory element (11) and signal transmission module (12) are connected with control module (8) respectively；Antenna (2) is connected with signal transmission module (12), and alarm lamp (4) is connected with control module (8).
2. according to the distribution system On-line Fault alarm device described in claim 1, it is characterised in that: the chip of described control module (8) is single-chip microcomputer.
3. according to the distribution system On-line Fault alarm device described in claim 1, it is characterised in that: described alarm lamp (4) is light emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620191603.9U CN205643542U (en) | 2016-03-10 | 2016-03-10 | Online alarm device of distribution system trouble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620191603.9U CN205643542U (en) | 2016-03-10 | 2016-03-10 | Online alarm device of distribution system trouble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205643542U true CN205643542U (en) | 2016-10-12 |
Family
ID=57076345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620191603.9U Active CN205643542U (en) | 2016-03-10 | 2016-03-10 | Online alarm device of distribution system trouble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205643542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107741574A (en) * | 2017-08-25 | 2018-02-27 | 合肥智鼎电控自动化科技有限公司 | A kind of high-low pressure cabinet alarm |
-
2016
- 2016-03-10 CN CN201620191603.9U patent/CN205643542U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107741574A (en) * | 2017-08-25 | 2018-02-27 | 合肥智鼎电控自动化科技有限公司 | A kind of high-low pressure cabinet alarm |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101738565A (en) | Adaptive fault indicator | |
| CN209148783U (en) | On-line monitoring system for metal oxide arrester | |
| CN206930337U (en) | A kind of water level monitoring system based on Internet of Things for Hydraulic and Hydro-Power Engineering | |
| CN204613333U (en) | A kind of arrester detecting device for electric system | |
| CN205038280U (en) | Direct current current conversion station earthing pole on -line monitoring system | |
| CN202770538U (en) | Power transmission line T contact automatic temperature measurement and alarm system | |
| CN204168005U (en) | A kind of power grid security risk evaluating system | |
| CN208188186U (en) | A kind of transmission line of electricity lightning protection detection system | |
| CN205643542U (en) | Online alarm device of distribution system trouble | |
| CN202471806U (en) | On-line monitoring sensing device for transformer-core earth current | |
| CN206431113U (en) | A kind of novel air EMS | |
| CN203433076U (en) | Line fault warning indicator system | |
| CN108199477A (en) | Substation's ac and dc systems fault remote intelligent control method and equipment | |
| CN201993434U (en) | System for quickly positioning distribution network faults based on wireless sensor network | |
| CN203502541U (en) | High-voltage fault detection and indication apparatus | |
| CN203324431U (en) | Power transmission line lightning stroke positioning online monitoring device | |
| CN203632664U (en) | Portable fault detector for remote power-collecting system equipment | |
| CN203086240U (en) | Power system lightning remote on-line monitoring device | |
| CN201130213Y (en) | High pressure electrification display trigger device for induction high pressure armored cable of electrification state | |
| CN202797953U (en) | Power management unit (PMU) with lightning stroke number detection function | |
| CN109921362A (en) | A kind of intelligent electric power fitting for transmission line of electricity on-line monitoring | |
| CN202886581U (en) | Line fault indicator detecting system | |
| CN202814563U (en) | Power transmission line temperature real-time monitoring and early-warning terminal | |
| CN202257207U (en) | Information acquirer and online monitoring system of electrical connection part | |
| CN103616586A (en) | Low-voltage insulation and temperature detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |