CN202486910U - Digital intelligent control device for high-voltage power grid - Google Patents
Digital intelligent control device for high-voltage power grid Download PDFInfo
- Publication number
- CN202486910U CN202486910U CN2012200331528U CN201220033152U CN202486910U CN 202486910 U CN202486910 U CN 202486910U CN 2012200331528 U CN2012200331528 U CN 2012200331528U CN 201220033152 U CN201220033152 U CN 201220033152U CN 202486910 U CN202486910 U CN 202486910U
- Authority
- CN
- China
- Prior art keywords
- voltage
- links
- power grid
- low
- control device
- 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
Images
Abstract
The utility model provides a digital intelligent control device for a high-voltage power grid. The digital intelligent control device comprises a high-voltage power grid, a pressure booster, a low-voltage controller and a computer network, and is characterized in that the high-voltage end of the pressure booster is connected with the high-voltage power grid; the lower-voltage end of the pressure booster is connected with the low-voltage controller; and the low-voltage controller is connected with the computer network. According to the digital intelligent control device for the high-voltage power grid, the continuous working adjustable voltage under manual servo or automatic servo is adopted for the power grid, so that the power grid can stably and reliably run with relatively high deterrent force, therefore, the electricity is saved, and the problems of poor stability and high rate of false alarm of the high-voltage power grid in running due to great influence of the weather and the environment are solved; the low-voltage controller can individually run after being started, and the strike capacity of the low-voltage controller cannot be influenced by the running and the fault of a network or a server; two modes including an automatic computer control mode and an emergency manual control mode are provided at the same time; and the other control mode can be carried out timely when one control mode has fault, thus, the power grid can run normally.
Description
Technical field
The utility model relates to a kind of high-voltage fence control device, and especially a kind of intelligent high-pressure power grid control device belongs to the Electrical Control Technology field.
Background technology
The monitoring detection hurdle that the circumference high-voltage fence is mounted in the non-Vomitory neighboring area cuts device; The front-end equipment of this device mainly is the high voltage pulse electrical network; After organically combining warning system and warning system again; Form the stronger fence that can increase invador or runaway's psychological pressure of a kind of " tangible " and deterrent force, realize the purpose of safety precaution and management.Be widely used in the circumference safety-security area, and accomplished to deter in advance, incident stops and reports to the police, and can also delay the extraneous invasion time, has stronger security protection unfailing performance.This device is equivalent on wall top, form the ELECTRONIC COVER of " tangible " together, has both increased the enclosure wall height, and the wall stranger can't be invaded, and the people can't be climbed up and over from metope flee from.When the people illegally crosses or destroys enclosure wall, can alert information be sent to administrative center, receive and handle, start onsite alarming simultaneously, personnel note near reminding, and assist the security guard.This device is mainly used in prison and detention house, prevents that criminal and suspect from getting over wall and escaping.Secondly also can be used for the place that other circumferences need security protection, like power station, military installations and other places.
The circumference high-voltage fence of widespread use at present is by monolithic processor controlled, adopts the device that pulse voltage is waited for, pulse voltage is hit.Though the protective action of high-voltage fence can be played, and also interlink warning can be produced, because the high-voltage fence operation can receive the influence of weather and environment, its less stable, rate of false alarm is higher.Therefore, be necessary prior art is improved.
Summary of the invention
The purpose of the utility model is to provide a kind of can adapt to various weather and environment automatically, has perfect self check, and service data can be stored for a long time, and the intelligent high-pressure power grid control device of reliable operation, stable performance.
The utility model is realized through following technical proposal: a kind of intelligent high-pressure power grid control device comprises high-voltage fence, stepup transformer, low pressure controller; Computer network is characterized in that the high-pressure side of stepup transformer links to each other with high-voltage fence, and low pressure end links to each other with low pressure controller, and low pressure controller links to each other with computer network; So that under normal circumstances adopt low-yield waiting for, when unusual, regulating impulse automatically; The output of control blow energy can not constitute life harm to the person, to play the security protection effect.
Said low pressure controller comprises the low voltage control acquisition module that is made up of power switcher, pulse producer, electric current mutual inductance and collector; The analog digital conversion and control module that constitutes by A/D converter, alternating-current pulse control follower, power source switching controller, interface circuit; The embedded type control module that constitutes by register, timer, CPU, MAC, RAM, interface circuit; Wherein, The low voltage control acquisition module links to each other with power supply, pressure regulator, the stepup transformer of outside, and inner power switcher links to each other with power source switching controller, and pulse producer is controlled follower with alternating-current pulse, interface circuit links to each other; The electric current mutual inductance links to each other with A/D converter with collector; Power source switching controller links to each other with A/D converter, and interface circuit links to each other with embedded type control module, and embedded type control module links to each other with computer network through Ethernet.
The utlity model has advantage and effect: adopt the continuous working adjustable voltage of manual work or automatic servo, power supply network is waited for, and the stabilization of power grids is worked reliably; And keeping higher deterrent force, both saves energy has solved the high-voltage fence operation again and has received weather and environmental impact bigger; Thereby cause poor stability, the problem that rate of false alarm is high, and after the low pressure controller unlatching; Can work alone, whether its striking capabilities is not moved and fault effects by network or server, has two kinds of patterns of computer controlled automatic and emergent manual control simultaneously; When a kind of control model fault, can guarantee that electrical network normally moves in time through another kind of pattern control.And when abnormal conditions such as appearance net-fault, can hit through high-voltage pulse, and can not constitute life harm to the person; Effectively play the security protection effect, in addition, the utility model also has complete self check from depositing function; Have detailed history log, can the anti-in real time computer network platform of giving of the operation conditions of electrical network accurately be shown the operation of power networks state; Each association of overall monitor electrical network; Can satisfy the needs that networking and information integration are shared fully, the various alarm sensors of extendible outfit simultaneously, cooperative video monitoring, broadcast system; Enhancement function such as corresponding computer operation interface are set, for all kinds of circumferences place provides impassable modernization active prevention and control barrier.
Description of drawings
Fig. 1 is the block diagram of the utility model;
Fig. 2 is the low pressure controller block diagram among Fig. 1.
Embodiment
Below in conjunction with accompanying drawing the utility model is done and to be further described.
The intelligent high-pressure power grid control device that the utility model provides comprises high-voltage fence 4, stepup transformer 3; Low pressure controller 5, computer network 7, wherein the high-pressure side of stepup transformer 3 links to each other with high-voltage fence 4; Low pressure end links to each other with low pressure controller 5, and low pressure controller 5 links to each other with computer network 7, like Fig. 1.
Said low pressure controller 5 comprises the low voltage control acquisition module 51 that is made up of power switcher 9, pulse producer 10, electric current mutual inductance and collector 8; The analog digital conversion and control module 52 that constitutes by A/D converter 11, alternating-current pulse control follower 12, power source switching controller 14, interface circuit 13; The embedded type control module 53 that constitutes by register 15, timer 18, CPU and MAC19, RAM17, interface circuit 16; Wherein, low voltage control acquisition module 51 links to each other with power supply 1, pressure regulator 2, the stepup transformer 3 of outside, and inner power switcher 9 links to each other with power source switching controller 14; Pulse producer 10 links to each other with alternating-current pulse control follower 12, interface circuit 13; The electric current mutual inductance links to each other with A/D converter 11 with collector 8, and power source switching controller 14 links to each other with A/D converter 11, and interface circuit 13 links to each other with embedded type control module 53; Embedded type control module 53 links to each other with computer network 7 through Ethernet 6, like Fig. 2.
The course of work is: 220V power supply 1 gets into low pressure controller 5 through pressure regulator 2 pressure regulation, sends continuous sinusoidal detecting voltage by low pressure controller 5 to stepup transformer 4, input electrical network 4 circumferences after boosting.Touch net as the people, this device detects automatically, analysis, and gets rid of the wrong report back and trigger warning; Automatically switch to high pressure simultaneously and hit state, output meets the high voltage pulse that hits electric weight at interval, and shows the zone of touching net through computer network; Send sound and light alarm; Be convenient to judge rapidly alert, send the interlock signal, receive the network computer Long-distance Control simultaneously through network interface.
Claims (2)
1. a digital intelligent high-voltage fence control device comprises high-voltage fence, stepup transformer; Low pressure controller, computer network is characterized in that the high-pressure side of stepup transformer links to each other with high-voltage fence; Low pressure end links to each other with low pressure controller, and low pressure controller links to each other with computer network.
2. digital intelligent high-voltage fence control device according to claim 1; It is characterized in that said low pressure controller comprises the low voltage control acquisition module that is made up of power switcher, pulse producer, electric current mutual inductance and collector; The analog digital conversion and control module that constitutes by A/D converter, alternating-current pulse control follower, power source switching controller, interface circuit; By the embedded type control module that register, timer, CPU, MAC, RAM, interface circuit constitute, wherein, the low voltage control acquisition module links to each other with power supply, pressure regulator, the stepup transformer of outside; Inner power switcher links to each other with power source switching controller; Pulse producer is controlled follower with alternating-current pulse, interface circuit links to each other, and the electric current mutual inductance links to each other with A/D converter with collector, and power source switching controller links to each other with A/D converter; Interface circuit links to each other with embedded type control module, and embedded type control module links to each other with computer network through Ethernet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200331528U CN202486910U (en) | 2012-02-02 | 2012-02-02 | Digital intelligent control device for high-voltage power grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200331528U CN202486910U (en) | 2012-02-02 | 2012-02-02 | Digital intelligent control device for high-voltage power grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202486910U true CN202486910U (en) | 2012-10-10 |
Family
ID=46961315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200331528U Expired - Lifetime CN202486910U (en) | 2012-02-02 | 2012-02-02 | Digital intelligent control device for high-voltage power grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202486910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103729958A (en) * | 2014-01-13 | 2014-04-16 | 靖江市旭飞安防工程有限公司 | Periphery high-voltage electrified fence device |
-
2012
- 2012-02-02 CN CN2012200331528U patent/CN202486910U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103729958A (en) * | 2014-01-13 | 2014-04-16 | 靖江市旭飞安防工程有限公司 | Periphery high-voltage electrified fence device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205621229U (en) | Prevent high -pressure electric shock alarming monitoring system | |
| CN202331693U (en) | Online monitoring and sound-light expelling platform of substation security system | |
| CN206516033U (en) | A kind of Multifunctional power transmission line alert detecting device | |
| CN103075046A (en) | Smart safeguard fence | |
| CN103473868B (en) | A kind of intelligent electric power maintenance sites safe fence | |
| CN103647942A (en) | Comprehensive transmission line monitoring device with intelligent video damage-by-external-force prevention function | |
| CN102383644A (en) | Intelligent electronic safety rail | |
| CN202120385U (en) | Railway line electronic anti-invasion system | |
| CN209895474U (en) | Intelligent substation protection and control online safe operation analysis system | |
| CN201174153Y (en) | Anti-theft alarming apparatus | |
| CN108198382A (en) | Ultra-high-tension power transmission line anticollision on-line monitoring system and monitoring method | |
| CN110021142A (en) | A kind of protection of intelligent substation and control safety on line operating analysis system | |
| CN203941588U (en) | A kind of transmission line equipment burglar alarm based on internet | |
| CN203490801U (en) | Infrared warning system capable of ensuring safe operation of electric grid and preventing electrified chamber from being intruded mistakenly | |
| CN202662108U (en) | Anti-theft device of mobile base station based on vibration sensors, infrared and sound monitoring | |
| CN202486910U (en) | Digital intelligent control device for high-voltage power grid | |
| CN206876774U (en) | A kind of lightning monitoring system | |
| CN104751612A (en) | Intelligent monitoring, early warning and controlling system for high-voltage line | |
| CN103679998A (en) | Linked warning security and protection fence utilizing cellphone as control terminal | |
| CN203084848U (en) | Tower antitheft monitoring system | |
| CN205140114U (en) | Transmission line monitored control system | |
| CN203217695U (en) | RFID-based perimeter alarm system | |
| CN103647943A (en) | Comprehensive power transmission line video monitoring device based on LTE technology | |
| CN106251571A (en) | A kind of safety-protection system of intelligent building | |
| CN203376832U (en) | Multifunctional tension-detection electronic fence |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121010 |
|
| CX01 | Expiry of patent term |