CN211180013U - Remote phase sequence identification equipment based on satellite time service - Google Patents
Remote phase sequence identification equipment based on satellite time service Download PDFInfo
- Publication number
- CN211180013U CN211180013U CN201922011883.7U CN201922011883U CN211180013U CN 211180013 U CN211180013 U CN 211180013U CN 201922011883 U CN201922011883 U CN 201922011883U CN 211180013 U CN211180013 U CN 211180013U
- Authority
- CN
- China
- Prior art keywords
- module
- time service
- satellite time
- satellite
- data
- 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
The utility model relates to the technical field of power system monitoring equipment, in particular to a remote phase sequence identification device based on satellite time service, which comprises a satellite time service module, an electrical parameter measuring module, a processing module, a mobile network module, a display module and a data transmission module; the satellite time service module is electrically connected with the electrical parameter measuring module and provides a clock reference for the electrical parameter measuring module; the electrical parameter measuring module is used for measuring power grid information such as current, voltage, power, phase angle and the like; the processing module is used for synchronizing the position information and the time service information acquired by the satellite time service module with the power grid information time measured by the electrical parameter measuring module and then processing the power grid information time to generate data to be sent; the mobile network module provides online acquired data for the mobile communication tool and monitors the data in real time; the display module is used for displaying the data in a phase sequence form; and the data transmission module uploads the data to a server or a cloud platform. The remote real-time monitoring is realized, and the monitoring precision and the monitoring efficiency are improved.
Description
Technical Field
The utility model relates to an electric power system monitoring facilities technical field especially relates to a long-range phase sequence identification equipment based on satellite time service.
Background
With the rapid development of computer networks, network applications are very common, and the requirement of network systems on the accuracy of time synchronization is higher and higher, for example, network systems in the fields of electric power, finance, communication, traffic, national defense and the like need to keep the time synchronization and the time accuracy of computers in a large range, and generally, the time service operation of all weather, all time and high accuracy can be realized by utilizing GNSS wireless satellite signals such as GPS, Beidou and the like, so that the time among different devices can be highly unified, and the time service accuracy can reach dozens of nanoseconds. The existing power distribution network phase checking and power quality acquisition of a power system usually mainly adopts manual monitoring, and an operator needs to use equipment to continuously monitor electrical parameters such as current, voltage, power and phase angle in real time, so that a large amount of manpower and material resources and time are wasted, the monitoring efficiency is low, the monitoring precision is low, and the time synchronism and the time accuracy are poor.
Disclosure of Invention
An object of the utility model is to prior art not enough, provide a long-range phase sequence identification equipment based on satellite time service, have good time synchronism and time accuracy, realize long-range real-time supervision, improve monitoring accuracy and monitoring efficiency.
In order to achieve the above object, the utility model discloses a remote phase sequence identification device based on satellite time service, which comprises a satellite time service module, an electrical parameter measuring module, a processing module, a mobile network module, a display module and a data transmission module; the satellite time service module receives a time service signal from a satellite navigation system and extracts a clock signal, and is electrically connected with the electrical parameter measurement module to provide a clock reference for the electrical parameter measurement module; the electrical parameter measuring module is used for measuring power grid information such as current, voltage, power, phase angle and the like; the processing module is used for synchronizing the position information and the time service information acquired by the satellite time service module with the power grid information time measured by the electrical parameter measuring module and then processing the power grid information time to generate data to be sent; the mobile network module is electrically connected with the processing module and provides online acquired data for the mobile communication tool and monitors the data in real time; the display module is used for displaying the data collected and processed by the processing module in a phase sequence form; the data transmission module uploads the data collected and processed by the processing module to a server or a cloud platform, so that remote control monitoring is realized.
Preferably, the satellite time service module comprises a Beidou antenna unit, a central processing unit, an interface unit and a power supply unit, wherein the Beidou antenna unit is used for receiving Beidou satellite signals, the Beidou antenna unit is electrically connected with the central processing unit, the central processing unit is electrically connected with the interface unit, and the Beidou antenna unit, the central processing unit and the interface unit are all electrically connected with the power supply unit.
Preferably, the satellite timing module includes any one or a combination of a GPS satellite timing module, a beidou satellite timing module, a G L ONASS satellite timing module, and a galileo satellite timing module.
Preferably, the mobile network module may communicate in a wireless manner, such as a cellular network (5G/4G/3G/2G), bluetooth, radio frequency, and the like.
Preferably, the display module can adopt a card-flipping type display or an L ED display.
The utility model has the advantages that: the utility model discloses a remote phase sequence identification device based on satellite time service, which comprises a satellite time service module, an electrical parameter measuring module, a processing module, a mobile network module, a display module and a data transmission module; the satellite time service module receives a time service signal from a satellite navigation system and extracts a clock signal, and is electrically connected with the electrical parameter measurement module to provide a clock reference for the electrical parameter measurement module; the electrical parameter measuring module is used for measuring power grid information such as current, voltage, power, phase angle and the like; the processing module is used for synchronizing the position information and the time service information acquired by the satellite time service module with the power grid information time measured by the electrical parameter measuring module and then processing the power grid information time to generate data to be sent; the mobile network module is electrically connected with the processing module and provides online acquired data for the mobile communication tool and monitors the data in real time; the display module is used for displaying the data collected and processed by the processing module in a phase sequence form; the data transmission module uploads the data collected and processed by the processing module to a server or a cloud platform, so that remote control monitoring is realized.
The utility model is arranged at the base station, the satellite time service module obtains the accurate time service as the reference time, the position information and the time service information acquired by the satellite time service module are synchronized with the time of the power grid information measured by the electrical parameter measuring module through the processing module, the phase position, the phase sequence, the frequency and the waveform of a power supply or a loop of the current power grid are checked and calibrated, the data collected and processed by the processing module is displayed in a phase sequence mode through the display module, the data collected and processed by the processing module is uploaded to the server or the cloud platform through the data transmission module for data storage, a user can acquire the data by accessing the server, the purpose of real-time online checking and remote control monitoring are achieved, and the mobile network module provides online acquired data for the mobile communication tool and monitors in real time. The accurate and electric energy monitoring safe and reliable of distribution network 380V ~10kV overhead line phase sequence is guaranteed, construct for the power supply distribution network, install, the debugging, operation maintenance provides feasible monitoring devices, utilize non-contact's measurement principle, distribution network line nuclear phase step can be effectively simplified, work efficiency is improved, realize the three-phase sequence of quick discernment location distribution network, and gather cable real-time operation current data, guarantee cable installation and realize safe power supply, and upload the electric network information such as electric current, voltage, power, phase angle, realize remote electric energy monitoring. The utility model discloses have good time synchronism and time accuracy, realize long-range real-time supervision, improve monitoring accuracy and monitoring efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the satellite time service module of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 2, the utility model discloses a remote phase sequence identification device based on satellite time service, which comprises a satellite time service module, an electrical parameter measuring module, a processing module, a mobile network module, a display module and a data transmission module; the satellite time service module receives a time service signal from a satellite navigation system and extracts a clock signal, and is electrically connected with the electrical parameter measurement module to provide a clock reference for the electrical parameter measurement module; the electrical parameter measuring module is used for measuring power grid information such as current, voltage, power, phase angle and the like; the processing module is used for synchronizing the position information and the time service information acquired by the satellite time service module with the power grid information time measured by the electrical parameter measuring module and then processing the power grid information time to generate data to be sent; the mobile network module is electrically connected with the processing module and provides online acquired data for the mobile communication tool and monitors the data in real time; the display module is used for displaying the data collected and processed by the processing module in a phase sequence form; the data transmission module uploads the data collected and processed by the processing module to a server or a cloud platform, so that remote control monitoring is realized.
The utility model is arranged at the base station, the satellite time service module obtains the accurate time service as the reference time, the position information and the time service information acquired by the satellite time service module are synchronized with the time of the power grid information measured by the electrical parameter measuring module through the processing module, the phase position, the phase sequence, the frequency and the waveform of a power supply or a loop of the current power grid are checked and calibrated, the data collected and processed by the processing module is displayed in a phase sequence mode through the display module, the data collected and processed by the processing module is uploaded to the server or the cloud platform through the data transmission module for data storage, a user can acquire the data by accessing the server, the purpose of real-time online checking and remote control monitoring are achieved, and the mobile network module provides online acquired data for the mobile communication tool and monitors in real time. The accurate and electric energy monitoring safe and reliable of distribution network 380V ~10kV overhead line phase sequence is guaranteed, construct for the power supply distribution network, install, the debugging, operation maintenance provides feasible monitoring devices, utilize non-contact's measurement principle, distribution network line nuclear phase step can be effectively simplified, work efficiency is improved, realize the three-phase sequence of quick discernment location distribution network, and gather cable real-time operation current data, guarantee cable installation and realize safe power supply, and upload the electric network information such as electric current, voltage, power, phase angle, realize remote electric energy monitoring. The utility model discloses have good time synchronism and time accuracy, realize long-range real-time supervision, improve monitoring accuracy and monitoring efficiency.
As shown in fig. 2, the satellite time service module of this embodiment includes a big dipper antenna unit for receiving a big dipper satellite signal, a central processing unit, an interface unit, and a power supply unit, where the big dipper antenna unit is electrically connected to the central processing unit, the central processing unit is electrically connected to the interface unit, and the big dipper antenna unit, the central processing unit, and the interface unit are all electrically connected to the power supply unit. Specifically, the big dipper antenna unit is used for receiving big dipper satellite signal, sends central processing unit after amplifying signal power again, and central processing unit accomplishes the processing of signal, information, solves to export time information according to standard agreement, and the time information of output passes through the interface unit and outwards exports, and power supply unit provides the power support for each units such as big dipper antenna unit, central processing unit, interface unit.
As shown in fig. 1 and 2, the satellite timing module of the present embodiment includes any one or combination of a GPS satellite timing module, a beidou satellite timing module, a G L ONASS satellite timing module, and a galileo satellite timing module.
As shown in fig. 1, the mobile network module of this embodiment may use a cellular network (5G/4G/3G/2G), bluetooth, radio frequency, or other wireless methods for communication. Specifically, the method is used for transmitting the power grid information and the power quality data to be monitored to the server through a wireless transmission technology, and realizing the online monitoring of the information data of the equipment.
As shown in fig. 1, the display module of the present embodiment may adopt a flip-chip display or a L ED display, and specifically, the display module displays the measured power grid information such as current, voltage, power, phase angle and the like in a phase sequence by adopting the flip-chip display or the L ED display, and the data display is clear and detailed, and has a small volume, and is beautiful and practical.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (5)
1. The utility model provides a long-range phase sequence identification equipment based on satellite time service which characterized in that: the system comprises a satellite time service module, an electrical parameter measuring module, a processing module, a mobile network module, a display module and a data transmission module;
the satellite time service module receives a time service signal from a satellite navigation system and extracts a clock signal, and is electrically connected with the electrical parameter measurement module to provide a clock reference for the electrical parameter measurement module;
the electrical parameter measuring module is used for measuring power grid information such as current, voltage, power, phase angle and the like;
the processing module is used for synchronizing the position information and the time service information acquired by the satellite time service module with the power grid information time measured by the electrical parameter measuring module and then processing the power grid information time to generate data to be sent;
the mobile network module is electrically connected with the processing module and provides online acquired data for the mobile communication tool and monitors the data in real time;
the display module is used for displaying the data collected and processed by the processing module in a phase sequence form;
the data transmission module uploads the data collected and processed by the processing module to a server or a cloud platform, so that remote control monitoring is realized.
2. The remote phase sequence identification device based on satellite time service according to claim 1, characterized in that: the satellite time service module comprises a Beidou antenna unit, a central processing unit, an interface unit and a power supply unit, wherein the Beidou antenna unit is used for receiving Beidou satellite signals, the Beidou antenna unit is electrically connected with the central processing unit, the central processing unit is electrically connected with the interface unit, and the Beidou antenna unit, the central processing unit and the interface unit are all electrically connected with the power supply unit.
3. The device for remote phase sequence identification based on satellite time service of claim 2, wherein the satellite time service module comprises any one or more of a GPS satellite time service module, a Beidou satellite time service module, a G L ONASS satellite time service module and a Galileo satellite time service module.
4. The remote phase sequence identification device based on satellite time service according to claim 1, characterized in that: the mobile network module can communicate in a wireless mode such as a cellular network (5G/4G/3G/2G), Bluetooth, radio frequency and the like.
5. The remote phase sequence identification device based on satellite time service of claim 1, wherein the display module can adopt a card turning type display or an L ED display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922011883.7U CN211180013U (en) | 2019-11-20 | 2019-11-20 | Remote phase sequence identification equipment based on satellite time service |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922011883.7U CN211180013U (en) | 2019-11-20 | 2019-11-20 | Remote phase sequence identification equipment based on satellite time service |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211180013U true CN211180013U (en) | 2020-08-04 |
Family
ID=71802513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922011883.7U Active CN211180013U (en) | 2019-11-20 | 2019-11-20 | Remote phase sequence identification equipment based on satellite time service |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211180013U (en) |
-
2019
- 2019-11-20 CN CN201922011883.7U patent/CN211180013U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104092738A (en) | Long-distance nuclear phase system and method based on wireless Internet | |
| CN103674292A (en) | Temperature detecting method and apparatus for devices of transformer station | |
| CN103823105B (en) | Wireless measurement system for debugging power transmission lines | |
| CN112946424B (en) | Method and device for accurately positioning fault | |
| CN107277847B (en) | Antenna attitude measurement system and method based on NB-IoT transmission mode | |
| CN106597419B (en) | The underground coal mine accurate positioning method synchronous without clock | |
| CN105738918A (en) | Satellite-navigation-information-fusion-based power transmission line displacement monitoring system ad method | |
| CN107340432A (en) | Grounding resistance data acquisition and analysis system based on wireless measurement module | |
| CN102608987A (en) | Monitoring control system for remote radio parameter | |
| CN205300533U (en) | Bridge safety monitoring devices based on big dipper high accuracy | |
| CN103743967A (en) | Remote test system and method for substation high frequency protection channel state | |
| CN106950436A (en) | Phase color designation system is unified based on the 4G distributions transmitted | |
| CN211180013U (en) | Remote phase sequence identification equipment based on satellite time service | |
| CN206832226U (en) | Intelligent deformation monitoring terminal and system | |
| CN103810077A (en) | Integrated intelligent monitoring system for leads | |
| CN203968154U (en) | A kind of long-range kernel phase system based on wireless Internet | |
| CN204946296U (en) | A kind of atmospheric environmental parameters real-time measurement system | |
| CN203949971U (en) | A kind of transmission line of electricity debugging wireless measuring system | |
| CN205138673U (en) | Temperature on -line monitoring system based on wireless radio frequency technology | |
| CN204679570U (en) | Secondary equipment of intelligent converting station Commissioning Analysis platform | |
| CN107896004B (en) | L BS-based substation equipment state information display method and system | |
| CN105842649A (en) | On-line detection system for secondary side power metering system of smart substation and detection method thereof | |
| CN106249074A (en) | Real time on-line monitoring device to intelligent substation assembly electromagnetic interference | |
| CN202886532U (en) | Fault location system based on satellite time synchronization for electric power circuit | |
| CN103901261A (en) | System and method for conducting wireless measurement on overvoltage of electrical power system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |