CN217034538U - Comprehensive power protection monitoring control system - Google Patents
Comprehensive power protection monitoring control system Download PDFInfo
- Publication number
- CN217034538U CN217034538U CN202122628545.5U CN202122628545U CN217034538U CN 217034538 U CN217034538 U CN 217034538U CN 202122628545 U CN202122628545 U CN 202122628545U CN 217034538 U CN217034538 U CN 217034538U
- Authority
- CN
- China
- Prior art keywords
- host
- communication
- chip microcomputer
- single chip
- 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.)
- Active
Links
Images
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
A comprehensive power protection monitoring control system comprises an intelligent switch, a communication host and a local monitoring host, wherein the intelligent switch is connected with the communication host through a wireless module, the communication host is connected with the local monitoring host through a network cable, the intelligent switch comprises a single chip microcomputer A, the single chip microcomputer A is connected with a voltmeter A, a voltmeter B, an ammeter and a voltage reduction module, the single chip microcomputer A is connected with a battery for supplying power to the single chip microcomputer, the single chip microcomputer A is connected with a wireless module communicated with the communication host, and the single chip microcomputer A is connected with a tripping relay and a closing relay; the communication host is connected with a wireless module in wireless communication with the intelligent switch, the communication host is connected with a modem in communication with the local monitoring host, and the singlechip B is connected with a local storage memory; the local monitoring host is connected with a display, a sound device, a keyboard and a mouse, the communication host is connected with a 4G module, and the 4G module is wirelessly connected with the remote monitoring host.
Description
Technical Field
The utility model relates to the field of transformer substation intelligent switch monitoring, in particular to a comprehensive power protection monitoring control system.
Background
Along with various activities carried out by governments, important users and the like, power supply units carry out more and more power protection tasks, and various power protection tasks still adopt 'people and sea tactics', namely, a large amount of manpower is arranged in each link and each gateway of a power grid for monitoring and operating, the method needs to consume a large amount of manpower and material resources, the efficiency is extremely low, and therefore, a comprehensive power protection monitoring control system is very necessary to be developed by utilizing a network and an automation technology.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a comprehensive power protection monitoring control system which is used for remote monitoring to realize unattended operation of each power protection node.
The utility model adopts the following specific technical scheme:
a comprehensive power protection monitoring control system comprises an intelligent switch, a communication host and a local monitoring host, wherein the intelligent switch is connected with the communication host through a wireless module, the communication host is connected with the local monitoring host through a network cable, the intelligent switch comprises a single chip microcomputer A, the single chip microcomputer A is connected with a voltmeter A, a voltmeter B, a current meter and a voltage reduction module, the single chip microcomputer A is connected with a battery for supplying power to the single chip microcomputer, the single chip microcomputer A is connected with a wireless module communicated with the communication host, and the single chip microcomputer A is connected with a tripping relay and a closing relay; the communication host is connected with a wireless module which is in wireless communication with the intelligent switch, the communication host is connected with a modem which is in communication with the local monitoring host, and the singlechip B is connected with a local storage memory; the local monitoring host is connected with a display.
The communication host is connected with a 4G module, and the 4G module is wirelessly connected with the remote monitoring host.
The utility model has the beneficial effects that:
compared with the prior art: the original switch that needs personnel to stay on duty is reformed transform into intelligent switch, through numerous intelligent switch each item function if telemechanical, electric quantity, non-electric quantity information teletransmission are gathered in monitoring host computer, by monitoring host computer unified carry on state show, telemechanical control intelligent switch, realize each guarantor's electric node unmanned on duty.
Drawings
FIG. 1 is a system module of the utility model;
FIG. 2 is an electrical connection diagram of the smart switch;
FIG. 3 is an electrical connection diagram of the communication host;
FIG. 4 is a diagram of local monitoring host electrical connections;
wherein: 1. the intelligent switch comprises an intelligent switch 2, a communication host computer 3, a local monitoring host computer 4, a remote monitoring host computer 101, a single chip microcomputer A, 102, a voltmeter A, 103, a voltmeter B, 104, an ammeter 105, a position sensor 106, a voltage reduction module 107, a wireless module A, 108, a battery 109, a tripping relay 110, a closing relay 111, a tripping coil 112, a closing coil 113, an external power supply 201, a single chip microcomputer B, 202, a wireless module B, 203, a storage 204, a modulation and modulation device 205, a 4G module 301, a CPU 302, a network card, 303, a display card 304, a display 305, a sound card, 306, a hub 307, a sound box, 308, a keyboard 309 and a mouse.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the detailed description.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without inventive efforts based on the embodiments of the present invention, are within the scope of protection of the present invention.
Therefore, the following detailed description of the embodiments of the present invention, provided in the accompanying drawings, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model, on the basis of which all other embodiments, obtained by a person of ordinary skill in the art without inventive faculty, fall within the scope of the utility model.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
As shown in fig. 1-4, the comprehensive power protection monitoring control system is composed of an intelligent switch 1, a communication host 2, a local monitoring host 3 and a remote monitoring host 4, the intelligent switch 1 has the manual switching capability of various conventional switches, and can realize various functions through a built-in singlechip a 101, the intelligent switch comprises a singlechip a 101, the singlechip is connected with a voltmeter a 102, a voltmeter B103, an ammeter 104 and a voltage reduction module 106, the singlechip a is connected with a battery 108 for supplying power for standby of the singlechip a, the singlechip a 101 is connected with a wireless module a 107 communicated with the communication host, a trip coil 111 is connected with the singlechip a 101 through a trip relay 109, and a closing coil 112 is connected with the singlechip a 101 through a closing relay 110. Each intelligent switch is provided with a unique number, a position number is formed through internal coding of the single chip microcomputer, the position of the intelligent switch is determined through the coding, the position sensor 105 adopts a contact type sensor and can detect the on-off state of the switch in real time, the composite contact of the intelligent switch is connected with the position sensor 105 firstly and is connected onto the single chip microcomputer after signal conversion of the sensor, and the state of the switch is monitored. The loop power supply of the singlechip A101 is provided by an external power supply 113 after being subjected to voltage reduction by a voltage reduction module 106, when both sides of the intelligent switch lose power, the built-in battery 108 provides uninterrupted power supply for the singlechip A101, the voltmeter A102 monitors the voltage of the inlet wire side of the intelligent switch in real time and inputs a numerical value into the singlechip A101, the voltmeter B103 monitors the voltage of the outlet wire side of the intelligent switch in real time and inputs a numerical value into the singlechip A101, the ammeter 104 monitors the load current flowing through the intelligent switch in real time and inputs a current value into the singlechip A101, all data are gathered by the singlechip A101 and then transmitted to a wireless module B202 of a communication host 2 by a wireless module A107, a trip relay 109 and a closing relay 110 are connected in a loop of the singlechip A101, the load side of the trip relay 109 is connected with a trip coil 111 of the intelligent switch in series, the load side of the closing relay 110 is connected with a closing coil 112 of the intelligent switch in series, the singlechip A101 outputs tripping and closing action signals according to the received tripping and closing wireless signals transmitted by the communication host 2, so that the tripping relay 109 and the opening relay 110 act to realize tripping and opening telemechanical operation of the intelligent switch.
The communication host 2 comprises a singlechip B201, the singlechip B is connected with a wireless module 202, a memory 203, a modem 204 and a 4G module 205, various electrical quantity signals and position signals transmitted by various intelligent switches are received in real time through the wireless module 202, and then the signals are converted into network signals through the modem 204 and transmitted to the local monitoring host 3 through a network cable 302, or the signals are transmitted to the remote monitoring host 4 through the 4G module 205.
The communication host 2 sends the switching-on/off signals received from the local monitoring host 3 and the remote monitoring host 4 to the corresponding intelligent switch 1 in a wireless mode through the wireless module 202, so that the designated intelligent switch realizes the remote switching-on/off operation.
The local monitoring host 3 is composed of computer hardware and matched software, and is arranged in a core area of a power-saving place together with the communication host.
The local monitoring host 3 comprises a CPU 301, a network card 302, a display card 303, a sound card 305, and a hub 306 connected to the CPU 301, wherein the display 304 is connected to the display card 304, and displays various collected information and instruction information to be sent, the sound 307 is connected to the sound card 305, and outputs voice information to be broadcasted, and the keyboard 308 and the mouse 309 are connected to the hub 306, and are input devices for remotely operating the body system.
The special power-protection system developed based on the computer platform is similar to the matching software of a substation background machine, and can perform software functions of functions such as power-protection wiring diagram drawing, configuration, data display, telemechanical operation and the like in the system.
The remote monitoring host 4 has the same structure and function as the local monitoring host, and is different from the local monitoring host in that the communication module is different, and installation, monitoring and operation at any place can be realized through the 4G module 205.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (2)
1. The utility model provides a synthesize guarantor's electric monitoring control system, includes intelligence switch, communication host computer and local monitoring host computer, its characterized in that: the intelligent switch is connected with the communication host through a wireless module, the communication host is connected with the local monitoring host through a network cable, the intelligent switch comprises a single chip microcomputer A, the single chip microcomputer A is connected with a voltmeter A, a voltmeter B, a current meter and a voltage reduction module, the single chip microcomputer A is connected with a battery for supplying power to the single chip microcomputer, the single chip microcomputer A is connected with a wireless module communicated with the communication host, and the single chip microcomputer A is connected with a tripping relay and a closing relay; the communication host is connected with a wireless module in wireless communication with the intelligent switch, the communication host is connected with a modem in communication with the local monitoring host, and the singlechip B is connected with a local storage memory; the local monitoring host is connected with a display.
2. The integrated power protection monitoring and controlling system of claim 1, wherein: the communication host is connected with a 4G module, and the 4G module is wirelessly connected with the remote monitoring host.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122628545.5U CN217034538U (en) | 2021-10-29 | 2021-10-29 | Comprehensive power protection monitoring control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122628545.5U CN217034538U (en) | 2021-10-29 | 2021-10-29 | Comprehensive power protection monitoring control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217034538U true CN217034538U (en) | 2022-07-22 |
Family
ID=82438438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122628545.5U Active CN217034538U (en) | 2021-10-29 | 2021-10-29 | Comprehensive power protection monitoring control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217034538U (en) |
-
2021
- 2021-10-29 CN CN202122628545.5U patent/CN217034538U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102801208B (en) | Multi-path power supply intelligent scheduling manager and control method thereof | |
| CN101237156B (en) | Realization method for wall-hang energy-saving high-frequency switch DC power system | |
| CN112953599B (en) | Energy storage access terminal with power broadband carrier function | |
| CN201886304U (en) | Intelligent switch module and intelligent switch | |
| CN217034538U (en) | Comprehensive power protection monitoring control system | |
| CN202524166U (en) | On-line monitoring and protection device used in feeder automation system | |
| CN210864371U (en) | Small hydropower intelligent management and control device and system | |
| CN205231838U (en) | Boats and ships bank electricity automatic switching device | |
| CN102148533B (en) | Manpower smart grid | |
| CN215221827U (en) | Dual-power intelligent control circuit and dual-power intelligent transfer switch | |
| CN110597143A (en) | Wireless intelligent circuit breaker | |
| CN100411275C (en) | Solar energy intelligent controller | |
| CN213846702U (en) | Wired control system for power supply on-off of equipment | |
| CN214376742U (en) | Intelligent digital display high-voltage charge control controller | |
| CN209895146U (en) | Household energy intelligent management system | |
| CN201909984U (en) | Device for realizing timing control of on and off of load by power line carrier communication | |
| CN205377454U (en) | Electric wire netting regulation and control operation integration system | |
| CN207283255U (en) | A kind of ups power Intelligent control device for switches | |
| CN101162388A (en) | Solar electric power supply system controller having early warning function | |
| CN213402563U (en) | Box-type substation current-carrying fault prediction system | |
| CN213937411U (en) | Take direct current intelligence power consumption management device of 4G communication | |
| CN219227283U (en) | Distribution area autonomous management system | |
| CN210667086U (en) | Intelligent operation and maintenance management and control system for electrical fire | |
| CN113746086B (en) | Non-invasive demand response system and method | |
| CN210377542U (en) | Energy interconnection planning system for accessing power distribution network based on NSLO reconstruction algorithm |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |