CN206075498U - Electrical network windburn early warning system based on numerical simulation weather forecast - Google Patents
Electrical network windburn early warning system based on numerical simulation weather forecast Download PDFInfo
- Publication number
- CN206075498U CN206075498U CN201620810813.1U CN201620810813U CN206075498U CN 206075498 U CN206075498 U CN 206075498U CN 201620810813 U CN201620810813 U CN 201620810813U CN 206075498 U CN206075498 U CN 206075498U
- Authority
- CN
- China
- Prior art keywords
- operating platform
- weather
- early warning
- centre management
- windburn
- 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
- 238000004088 simulation Methods 0.000 title claims abstract description 11
- 238000007726 management method Methods 0.000 claims abstract description 50
- 238000004393 prognosis Methods 0.000 claims abstract description 16
- 238000004891 communication Methods 0.000 claims abstract description 14
- 238000011156 evaluation Methods 0.000 claims abstract description 14
- 238000013500 data storage Methods 0.000 claims abstract description 4
- 238000009792 diffusion process Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009897 systematic effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Landscapes
- Telephonic Communication Services (AREA)
Abstract
The electrical network windburn early warning system based on numerical simulation weather forecast designed by this utility model, the signal output part of its Grid weather prognosis equipment connects the real-time weather parameter input end of centre management operating platform, the outfan of disaster evaluation criteria parameter input device connects the weather warning canonical parameter input of centre management operating platform, the warning VT of centre management operating platform connects the video signal input terminal of main display, the meteorological alert data communication ends of centre management operating platform connect the alert data communication ends of site management server by communication network, the data storage port connection memorizer of site management server, the sound and light alarm signal output part of site management server connects the alarm signal input of the first audible-visual annunciator.This utility model can carry out accurate early warning to electrical network windburn.
Description
Technical field
This utility model is related to electric power project engineering field, in particular to a kind of electrical network based on numerical simulation weather forecast
Windburn early warning system.
Background technology
China's power transmission network sets up area coverage extensively, is affected by various weather conditions and natural disaster form.Except thunder and lightning,
Snowfall, electric power netting safe running are also affected by high wind sand and dust.Particularly NORTHWEST CHINA area, is located in middle high latitude, ground mulching
It is few, easily there is high wind dust and sand weather.The extreme high wind sand and dust for producing cause serious threat to electric power netting safe running.Strong wind can
Cause the accidents such as circuit windage yaw tripping operation, insulator damage, lead wire and earth wire broken string, shaft tower damage, adjoint sand and dust cause because of insulation
Son pollutes and flashover fault occurs.Therefore, make prediction and send early warning signal to high wind weather in advance, to take in time
Effective emergency measure, the electric power netting safe running important role to wind sandy land, but at present, do not exclusively carry out electrical network
Windburn pre-warning system, has seriously threatened power grid security.
Utility model content
The purpose of this utility model seeks to provide a kind of electrical network windburn early warning system based on numerical simulation weather forecast,
The system can carry out accurate early warning to electrical network windburn.
In order to achieve this, the electrical network windburn early warning system based on numerical simulation weather forecast designed by this utility model
System, it is characterised in that：It includes regional early warning center and live Forewarning Terminal, wherein, the regional early warning center includes electrical network
Region weather prognosis equipment, centre management operating platform, disaster evaluation criteria parameter input device and main display, the scene
Forewarning Terminal also includes site management server, memorizer and the first audible-visual annunciator, wherein, the Grid weather prognosis
The signal output part of equipment connects the real-time weather parameter input end of centre management operating platform, the input of disaster evaluation criteria parameter
The outfan of equipment connects the weather warning canonical parameter input of centre management operating platform, the report of centre management operating platform
Alert VT connects the video signal input terminal of main display, and the meteorological alert data of centre management operating platform leads to
Letter end connects the alert data communication ends of site management server, the data storage end of site management server by communication network
Mouth connection memorizer, the alarm signal of sound and light alarm signal output part first audible-visual annunciator of connection of site management server are defeated
Enter end.
This utility model drastically increases the accuracy of windburn early warning and perspective, while having saved human resourcess, drops
Low equipment cost, effectively improves the intelligent level of the anti-windburn of electrical network.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure, 1-Grid weather prognosis equipment, 2-centre management operating platform, 3-disaster evaluation criteria parameter
Input equipment, 4-main display, 5-site management server, 6-memorizer, the 7-the first audible-visual annunciator, 8-communication network
Network, the 9-the second audible-visual annunciator.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail：
A kind of electrical network windburn early warning system based on numerical simulation weather forecast designed by this utility model, it includes area
Domain warning center and live Forewarning Terminal, wherein, the regional early warning center includes Grid weather prognosis equipment 1, center
Management operating platform 2, disaster evaluation criteria parameter input device 3 and main display 4, the live Forewarning Terminal also include scene
Management server 5, memorizer 6 and the first audible-visual annunciator 7, wherein, the signal output of the Grid weather prognosis equipment 1
End connects the real-time weather parameter input end of centre management operating platform 2, the outfan of disaster evaluation criteria parameter input device 3
The weather warning canonical parameter input of connection centre management operating platform 2, the warning video signal of centre management operating platform 2
Outfan connects the video signal input terminal of main display 4, and the meteorological alert data communication ends of centre management operating platform 2 pass through
Communication network 8 connects the alert data communication ends of site management server 5, and the data storage port of site management server 5 connects
Memorizer 6 is connect, the alarm signal of sound and light alarm signal output part first audible-visual annunciator 7 of connection of site management server 5 is defeated
Enter end.
In above-mentioned technical proposal, the regional early warning center also includes the second audible-visual annunciator 9, the centre management operation
The sound and light alarm signal output part of platform 2 connects the alarm signal input of the second audible-visual annunciator 9.
In above-mentioned technical proposal, above-mentioned two audible-visual annunciator can be realized when system is in no supervision automatic running,
Emergency is run into, points out staff to enter the station, carried out personal monitoring and intervene.
In above-mentioned technical proposal, the practical situation and countermeasure of live disaster and the effect for producing carry out record system
Meter, and regional early warning center is transmitted back to by communication network, for systematic analysiss and improvement.
In above-mentioned technical proposal, based on WRF+CALMET, (mesoscale is pre- using existing for Grid weather prognosis equipment 1
Reporting system WRF carries out numerical simulation and power drop chi with reference to the diagnostic cast CALMET in Mesoscale diffusion system CALPUFF
Degree, obtains the weather prognosis of Grid) numerical simulation carries out the meteorological observation of Grid.Above-mentioned Grid weather prognosis
Equipment 1, centre management operating platform 2 and site management server 5 are conventional equipment, above-mentioned disaster evaluation criteria parameter input
It is a kind of human-computer interaction device that equipment 3 is actual.
In above-mentioned technical proposal, 6 internal memory of the memorizer contains meteorological warning contingency plan data.
The course of work of the present utility model is：Grid weather prognosis equipment 1 is by the result of Grid weather prognosis
Centre management operating platform 2 is transferred to, during default disaster evaluation criteria is sent to by disaster evaluation criteria parameter input device 3
The heart manages operating platform 2, and centre management operating platform 2 evaluates mark according to the result and default disaster of Grid weather prognosis
The accurate weather condition to Grid carries out disaster grading, and centre management operating platform 2 passes through the second acousto-optic according to rating result
Alarm 9 and main display 4 carry out Zone Alerts, and the result that disaster is graded by centre management operating platform 2 passes through communication network 8
It is transferred to site management server 5, the meteorological warning contingency plan data in 5 consults memory 6 of site management server, it is determined that
The required contingency plan taken, site management server 5 are counted to disaster grading situation, also to the method for contingency plan and
Produced effect is counted, and the result of statistics is passed back to centre management operating platform 2 carries out systematic analysiss and improvement.
In addition, site management server 5 carries out on-the-spot acousto-optic early warning by the first audible-visual annunciator 7.
The content that this specification is not described in detail belongs to prior art known to professional and technical personnel in the field.
Claims (2)
1. a kind of electrical network windburn early warning system based on numerical simulation weather forecast, it is characterised in that：During it includes regional early warning
The heart and live Forewarning Terminal, wherein, the regional early warning center includes Grid weather prognosis equipment (1), centre management behaviour
Make platform (2), disaster evaluation criteria parameter input device (3) and main display (4), the live Forewarning Terminal also includes scene
Management server (5), memorizer (6) and the first audible-visual annunciator (7), wherein, the Grid weather prognosis equipment (1)
The real-time weather parameter input end of signal output part connection centre management operating platform (2), the input of disaster evaluation criteria parameter set
The weather warning canonical parameter input of outfan connection centre management operating platform (2) of standby (3), centre management operating platform
(2) video signal input terminal of warning VT connection main display (4), centre management operating platform (2)
Meteorological alert data communication ends connect the alert data communication ends of site management server (5), field pipes by communication network (8)
Data storage port connection memorizer (6) of reason server (5), the sound and light alarm signal output part of site management server (5)
Connect the alarm signal input of the first audible-visual annunciator (7)；
The Grid weather prognosis equipment (1) using based on mesoscale forecast system with reference to Mesoscale diffusion system in examine
Disconnected model is carrying out the meteorological observation of Grid；
The disaster evaluation criteria parameter input device (3) is operated for default disaster evaluation criteria is sent to centre management
Platform (2)；
Centre management operating platform (2) is for the result according to Grid weather prognosis and default disaster evaluation criteria to electricity
The weather condition of web area carries out disaster grading.
2. the electrical network windburn early warning system based on numerical simulation weather forecast according to claim 1, it is characterised in that：Institute
Stating regional early warning center also includes the second audible-visual annunciator (9), and the sound and light alarm signal of the centre management operating platform (2) is defeated
Go out the alarm signal input at end the second audible-visual annunciator of connection (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620810813.1U CN206075498U (en) | 2016-07-27 | 2016-07-27 | Electrical network windburn early warning system based on numerical simulation weather forecast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620810813.1U CN206075498U (en) | 2016-07-27 | 2016-07-27 | Electrical network windburn early warning system based on numerical simulation weather forecast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206075498U true CN206075498U (en) | 2017-04-05 |
Family
ID=58424734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620810813.1U Active CN206075498U (en) | 2016-07-27 | 2016-07-27 | Electrical network windburn early warning system based on numerical simulation weather forecast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206075498U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108681573A (en) * | 2018-05-07 | 2018-10-19 | 襄阳市尚贤信息科技有限公司 | A kind of Information Sharing website platform based on big data |
| CN116244964A (en) * | 2023-03-27 | 2023-06-09 | 国网河南省电力公司电力科学研究院 | Power distribution network storm disaster power failure prediction method based on numerical simulation and SVD model |
-
2016
- 2016-07-27 CN CN201620810813.1U patent/CN206075498U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108681573A (en) * | 2018-05-07 | 2018-10-19 | 襄阳市尚贤信息科技有限公司 | A kind of Information Sharing website platform based on big data |
| CN116244964A (en) * | 2023-03-27 | 2023-06-09 | 国网河南省电力公司电力科学研究院 | Power distribution network storm disaster power failure prediction method based on numerical simulation and SVD model |
| CN116244964B (en) * | 2023-03-27 | 2023-10-24 | 国网河南省电力公司电力科学研究院 | Power distribution network storm disaster power failure prediction method based on numerical simulation and SVD model |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104574835B (en) | A kind of power network disaster monitoring and early warning system and method based on GIS | |
| CN104950187B (en) | A kind of thunder and lightning analysis and early warning method and system based on power grid GIS | |
| CN104992373B (en) | A kind of transmission line of electricity natural hybridized orbit method for early warning | |
| CN107702818B (en) | Submarine cable temperature monitoring system | |
| CN104732058B (en) | A kind of appraisal procedure of various dimensions transmission facility state | |
| CN106291260A (en) | Power distribution network outage analysis, early warning system | |
| CN109063975A (en) | A kind of electric power microclimate disaster monitoring and prior-warning device | |
| CN107515342A (en) | A kind of power distribution network outage analysis based on big data, early warning system | |
| CN115542074A (en) | Fault early warning method for high-voltage transmission line | |
| CN103427367B (en) | A kind of power transmission lines overhauling method | |
| CN102590651A (en) | Measured lightning data-based transmission line failure probability evaluation method | |
| CN105259443A (en) | Intelligent lightning-protection online real-time monitoring system | |
| CN107657336B (en) | Power transmission and distribution equipment typhoon early warning system based on microclimate and microtopography | |
| CN104122488A (en) | Fault check and diagnosis method for power transmission line | |
| CN102946069B (en) | UHV transmission line three-dimensional visualization intelligent monitor system | |
| CN104036627A (en) | Power tower pole inclination monitoring system | |
| CN206075498U (en) | Electrical network windburn early warning system based on numerical simulation weather forecast | |
| CN205038280U (en) | Direct current current conversion station earthing pole on -line monitoring system | |
| CN210221197U (en) | Hydropower station water inlet water flow monitoring system | |
| CN105116292A (en) | Line lightning strike fault point locating method and system | |
| WO2024093581A1 (en) | Flood water level monitoring method and system for power equipment and facilities | |
| CN203224255U (en) | Temperature/humidity monitoring alarm device for cable trench of unattended transformer substation | |
| CN108387816B (en) | Buried feeder line and buried cable magnetic field positioning monitoring alarm system | |
| CN116012189A (en) | Electric power facility flood disaster-stricken space heterogeneity analysis method and system | |
| CN202870192U (en) | Lightning-arrester on-line monitoring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |