CN206178084U - Power system blackouts detecting system - Google Patents
Power system blackouts detecting system Download PDFInfo
- Publication number
- CN206178084U CN206178084U CN201621066412.6U CN201621066412U CN206178084U CN 206178084 U CN206178084 U CN 206178084U CN 201621066412 U CN201621066412 U CN 201621066412U CN 206178084 U CN206178084 U CN 206178084U
- Authority
- CN
- China
- Prior art keywords
- microprocessor
- power
- testing equipment
- force
- electric lines
- 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
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 discloses a power system blackouts detecting system, first check out test set is equipped with the power line, the both ends of power line are equipped with the power frequency and keep apart the coupler, one of them root of power line passes and exchanges hall sensor, first check out test set includes the box, installs solar panel on the top of box, the bottom of box is equipped with the lithium cell, installs power factor detection device on box inside top, the right of lithium cell is equipped with microprocessor, and microprocessor is connected with signal transmitting device, signal transmitting device one end is connected with microprocessor, and box and air contact are passed to one end in addition, the utility model provides a power system blackouts detecting system can effectual measurement power failure fault point, simultaneously can also artifical manual power failure, and the system can also be through mobile terminal login related service ware, can looking over real -time data and historical data.
Description
Technical field
This utility model is related to field of electrical equipment, more particularly to a kind of grid power blackout detecting system.
Background technology
The generation of massive blackout accident or power-off event can cause huge to a country or state-owned and large non-state industrial enterprises
Volume lose, and affect power outage refer mainly to indicate power failure range (region), loss of outage, power failure risk and power off time,
The power failure of power distribution network includes scheduled outage and fault outage, and scheduled outage is manual control, and fault outage is then mainly by matching somebody with somebody
Element fault in electrical network complicated electric power system causes, at present for grid power blackout monitoring and to think to have a power failure all be by artificial
Have a power failure manually, so not only inefficiency, while can not effectively record to information such as times for having a power failure, including having a power failure to history
The storage of data, is all the test of currently power failure system.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of grid power blackout detecting system.
In order to solve above-mentioned technical problem, the technical solution of the utility model is:A kind of grid power blackout detecting system, bag
The first testing equipment and signal receiver are included, first testing equipment is provided with electric lines of force, and the two ends of the electric lines of force are provided with
Power frequency isolating coupler, wherein of the electric lines of force passes through AC Hall sensor, first testing equipment to include case
Body, on the top of casing solar panels are provided with, and the bottom of the casing is provided with lithium battery, install active on box house top
Rate factor detection means, is provided with microprocessor on the right of the lithium battery, microprocessor is connected with apparatus for transmitting signal, described
Apparatus for transmitting signal one end is connected with microprocessor, and other end is through casing and air contact；The electric lines of force is according to letter
Number stream direction be sequentially provided with electric lines of force, AC Hall sensor, the first commutator and amplifier, an AD samplers and microprocessor
Device, the other bars flow direction of the electric lines of force be provided with electric lines of force, power frequency isolating coupler, the second commutator and amplifier, the
Two AD samplers and microprocessor, the electric lines of force is also connected with power factor detection means, the power factor detection dress
The outfan put is connected with microprocessor, the microprocessor respectively with apparatus for transmitting signal, data storage device and exchange
Catalyst is connected, and first testing equipment is additionally provided with solar panels, and the outfan of solar panels is connected with lithium battery, institute
State lithium battery to sample with AC Hall sensor, the first commutator and amplifier, the second commutator and amplifier, an AD respectively
Device, the 2nd AD samplers, microprocessor are connected with apparatus for transmitting signal；
The input of the signal receiver is provided with the first testing equipment, the second testing equipment and the 3rd testing equipment,
The outfan of the signal receiver is provided with signal handling equipment, and the signal handling equipment is connected with server, described
Server can be by user terminal access by the Internet.
As a kind of preferred technical scheme of this utility model, first testing equipment, the second testing equipment and the 3rd
The quantity of testing equipment is not fixed, and quantity depends on detecting the number in area, while each testing equipment has it only
One address, address is stored in data storage device.
Used as a kind of preferred technical scheme of this utility model, the solar energy of solar panels is converted into electricity by the lithium battery
Can, while connect AC Hall sensor, the first commutator and amplifier, the second commutator and amplifier, an AD respectively adopting
Sample device, the 2nd AD samplers, microprocessor and apparatus for transmitting signal, and power for it.
Compared with prior art, the beneficial effects of the utility model are：This utility model provides a kind of grid power failure electric-examination
Examining system, can effectively measure power-off fault point, while can manually have a power failure, effectively solve existing electrical network detection system
System automaticity is low, the problem under efficiency, in addition, the system can also log in associated server by mobile terminal, can
To check to real time data and historical data, integrating with for data and network is effectively realized, greatly facilitate information
Exchange, facilitates long-range control.
Description of the drawings
Fig. 1 is this utility model testing equipment circuit structure diagram；
Fig. 2 is this utility model overall framework figure；
Fig. 3 is this utility model testing equipment frame diagram.
In figure：The testing equipments of 1- first；The testing equipments of 2- second；The testing equipments of 3- the 3rd；4- signal receivers；5- believes
Number processing equipment；6- servers；7- user terminals；8- power factor detection means；9- electric lines of force；10- AC Hall sensors；
11- power frequency isolating couplers；The commutators of 12- first and amplifier；The commutators of 13- second and amplifier；The AD of 14- the sample
Device；The AD samplers of 15- the 2nd；16- microprocessors；17- apparatus for transmitting signal；18- data storage devices；19- solar panels；
20- lithium batteries；21- A.C. contactors；22- casings.
Specific embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.Here it should be noted that
For the explanation of these embodiments is used to help understand this utility model, but do not constitute to restriction of the present utility model.This
Outward, as long as technical characteristic involved in this utility model disclosed below each embodiment does not constitute each other conflict
Just can be mutually combined.
Fig. 1 and Fig. 2 is referred to, this utility model provides a kind of technical scheme：A kind of grid power blackout detecting system, including the
One testing equipment 1 and signal receiver 4, the first testing equipment 1 is provided with electric lines of force 9, and the two ends of electric lines of force 9 are provided with power frequency isolation
Bonder 11, wherein of electric lines of force 9 passes through AC Hall sensor 10, and the first testing equipment 1 includes casing 22, in casing
22 top is provided with solar panels 19, and the bottom of casing 22 is provided with lithium battery 20, and in the inner tip of casing 22 power is provided with
Factor detection means 8, the right of lithium battery 20 is provided with microprocessor 16, and microprocessor 16 is connected with apparatus for transmitting signal 17,
The one end of apparatus for transmitting signal 17 is connected with microprocessor 16, and other end is through casing 22 and air contact；Electric lines of force 9 according to
Directions of signal flow is sequentially provided with electric lines of force 9, AC Hall sensor 10, the first commutator and amplifier 12, an AD samplers
14 and microprocessor 16, the other bars flow direction of electric lines of force 9 is provided with electric lines of force 9, power frequency isolating coupler 11, the second commutator
With amplifier 13, the 2nd AD samplers 15 and microprocessor 16, electric lines of force 9 is also connected with power factor detection means 8, power
The outfan of factor detection means 8 is connected with microprocessor 16, and microprocessor 16 is deposited respectively with apparatus for transmitting signal 17, data
Storage device 18 is connected with A.C. contactor 21, and the first testing equipment 1 is additionally provided with solar panels 19, the outfan of solar panels 19
Be connected with lithium battery 20, lithium battery 20 respectively with AC Hall sensor 10, the first commutator and amplifier 12, the second rectification
Device is connected with amplifier 13, an AD samplers 14, the 2nd AD samplers 15, microprocessor 16 and apparatus for transmitting signal 17,
Lithium battery 20 is its power supply；The input of signal receiver 4 is provided with the first testing equipment 1, the second testing equipment 2 and the 3rd inspection
Measurement equipment 3, the quantity of the first testing equipment 1, the second testing equipment 2 and the 3rd testing equipment 3 is not fixed, and quantity is depended on
The number in area is detected, while each testing equipment has its unique address, address is stored in data storage device 18,
Each testing equipment can be so distinguished, the outfan of signal receiver 4 is provided with signal handling equipment 5, and signal processing sets
Standby 5 are connected with server 6, and server 6 can be accessed by the Internet by user terminal 7.
Operation principle of the present utility model：When using, the state of the power cord of testing equipment detection place node, by number
According to master station is sent to, master station's signal handling equipment 5 judges whether the data for obtaining by RBF neural network model to have a power failure, then
Data are stored in server 6, relevant staff can whenever and wherever possible browse related data and history number by user terminal 7
According to process accordingly residing for work about electric power personnel；
In the design of network, the system adopts a kind of RBF neural network model, the property of RBF networks in network design
Energy feature is hidden unit transfer functionRadial nature, the function is only dependent upon inputWith each hidden unit
CenterWith(Positive definite matrix) tolerance distance be：
Wherein,It is non-negative monotonic function, discounting for diagonal and Gaussian bases, then transfer function can table
Up to for：
Wherein,ForThe radial direction of hidden layer, in addition, the time for occurring and when having a power failure lasting of being had a power failure by power distribution network
Between, None-linear approximation is carried out to power distribution network power off time interval using radial neural network model, the table in the form of network model
Up to out, RBFNN has more preferable function None-linear approximation ability and a pace of learning, and can ensure that the method motility and
Versatility, because power distribution network power off time is affected by 4 index factors, therefore the input/output relation of RBFNN models is
Wherein,Correspond to power distribution network respectively to have a power failure the time and power failure duration for occurring, 4 variables structure together
Into the auxiliary variable of RBFNN models, hidden layer adopts Gaussian function, output layer to adopt linear function.Consider output layer
Weight coefficient, its input-output mappings relation is
WhereinBe the hidden layer node to outputWeight；It isThe center vector of individual node Gaussian function；It is
TheThe generalized constant of individual hidden layer node, by the mathematic(al) representation of code, realizes the ANN Control of the system.
Embodiment of the present utility model is explained in detail above in association with accompanying drawing, but this utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, it is right in the case of without departing from this utility model principle and spirit
These embodiments carry out various changes, modification, replacement and modification, still fall within protection domain of the present utility model.
Claims (3)
1. a kind of grid power blackout detecting system, including the first testing equipment（1）And signal receiver（4）, it is characterised in that：Institute
State the first testing equipment（1）It is provided with electric lines of force（9）, the electric lines of force（9）Two ends be provided with power frequency isolating coupler（11）, it is described
Electric lines of force（9）Wherein one pass through AC Hall sensor（10）, first testing equipment（1）It is additionally provided with casing（22）,
In casing（22）Top solar panels are installed（19）;
The casing（22）Inner tip installs power factor detection means（8）, the casing（22）Bottom be provided with lithium electricity
Pond（20）, in lithium battery（20）The right be provided with microprocessor（16）, the microprocessor（16）With apparatus for transmitting signal（17）
It is connected, the apparatus for transmitting signal（17）One end and microprocessor（16）It is connected, other end passes through casing（22）With sky
Gas is contacted；
The electric lines of force（9）The direction flowed to according to signal is sequentially provided with electric lines of force（9）, AC Hall sensor（10）, first
Commutator and amplifier（12）, an AD samplers（14）And microprocessor（16）, the electric lines of force（9）Other bars stream
Electric lines of force is provided with to direction（9）, power frequency isolating coupler（11）, the second commutator and amplifier（13）, the 2nd AD samplers
（15）And microprocessor（16）, the electric lines of force（9）Also with power factor detection means（8）It is connected, the power factor inspection
Survey device（8）Outfan and microprocessor（16）It is connected, the microprocessor（16）Also respectively with apparatus for transmitting signal
（17）, data storage device（18）And A.C. contactor（21）It is connected;
First testing equipment（1）It is additionally provided with solar panels（19）, solar panels（19）Outfan and lithium battery（20）Phase
Connection, the lithium battery（20）Respectively with AC Hall sensor（10）, the first commutator and amplifier（12）, the second commutator
With amplifier（13）, an AD samplers（14）, the 2nd AD samplers（15）, microprocessor（16）And apparatus for transmitting signal（17）
It is connected；
The signal receiver（4）Input be provided with the first testing equipment（1）, the second testing equipment（2）With the 3rd detection
Equipment（3）, the signal receiver（4）Outfan be provided with signal handling equipment（5）, the signal handling equipment（5）With
Server（6）It is connected.
2. a kind of grid power blackout detecting system according to claim 1, it is characterised in that：First testing equipment（1）、
Second testing equipment（2）With the 3rd testing equipment（3）Quantity be not fixed, quantity depends on detecting regional number,
Simultaneously each testing equipment has its unique address, and address is stored in data storage device（18）In.
3. a kind of grid power blackout detecting system according to claim 1, it is characterised in that：The lithium battery（20）By the sun
Can plate（19）Solar energy be converted into electric energy, while respectively connect AC Hall sensor（10）, the first commutator and amplifier
（12）, the second commutator and amplifier（13）, an AD samplers（14）, the 2nd AD samplers（15）, microprocessor（16）With
Apparatus for transmitting signal（17）, and power for it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621066412.6U CN206178084U (en) | 2016-09-21 | 2016-09-21 | Power system blackouts detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621066412.6U CN206178084U (en) | 2016-09-21 | 2016-09-21 | Power system blackouts detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206178084U true CN206178084U (en) | 2017-05-17 |
Family
ID=58676246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621066412.6U Active CN206178084U (en) | 2016-09-21 | 2016-09-21 | Power system blackouts detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206178084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108646139A (en) * | 2018-05-15 | 2018-10-12 | 四川蓉电科技发展有限公司 | A kind of 10KV circuits O＆M power failure precise positioning method |
-
2016
- 2016-09-21 CN CN201621066412.6U patent/CN206178084U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108646139A (en) * | 2018-05-15 | 2018-10-12 | 四川蓉电科技发展有限公司 | A kind of 10KV circuits O＆M power failure precise positioning method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102724006B (en) | Rapid self-checking system and method of satellite comprehensive testing system | |
| CN202710690U (en) | Lightning arrester leakage current online monitoring system based on wireless sensor network | |
| CN103200051B (en) | Intelligent substation message emulating is tested and is associated message analysis system and method | |
| CN203673005U (en) | Direct current insulation monitor | |
| CN103166323A (en) | System for monitoring secondary circuit model on line in real time based on protection device | |
| CN111082836B (en) | Intelligent detection device and method for power failure of HPLC communication unit | |
| CN206193123U (en) | Distribution automation integration testing arrangement | |
| CN204347223U (en) | A kind of electrokinetic cell and operating platform | |
| CN204423627U (en) | Photo-voltaic power generation station cell panel power line carrier monitoring system | |
| CN104020374A (en) | Intelligent substation secondary equipment site-wide simulation test system | |
| CN206421561U (en) | Power information real-time data acquisition device | |
| CN103335673A (en) | Zigbee-based multi-channel electromagnetic environment monitoring device | |
| CN207650308U (en) | A kind of power quality detection system based on power line carrier communication | |
| CN103676669B (en) | The check method of a kind of telecontrol information and nucleus correcting system | |
| CN203135572U (en) | Transformer substation DC device state monitoring system | |
| CN205017099U (en) | Transformer substation monitoring and power supply unit | |
| CN110221140A (en) | Distribution power automation terminal intelligent detecting instrument | |
| CN206178084U (en) | Power system blackouts detecting system | |
| CN207442841U (en) | Electric energy meter communication failure detecting system | |
| CN205246753U (en) | Equipment with ammeter function | |
| CN204168235U (en) | With the concentrated inversion pressure swing type photovoltaic generation monitoring the complete sets of equipment of power detection | |
| CN208423810U (en) | It is a kind of with practical and teaching and scientific research function micro-capacitance sensor platform | |
| CN202533548U (en) | High-voltage capacitive device on-line insulation detection device provided with battery for supplying power | |
| CN206378540U (en) | A kind of portable anti-electricity-theft on-Line Monitor Device | |
| CN207199074U (en) | For debugging the portable terminal device and electric-power metering terminal system of electric-power metering terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |