CN110213387A - Power equipment monitoring method and system - Google Patents

Power equipment monitoring method and system Download PDF

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Publication number
CN110213387A
CN110213387A CN201910573611.8A CN201910573611A CN110213387A CN 110213387 A CN110213387 A CN 110213387A CN 201910573611 A CN201910573611 A CN 201910573611A CN 110213387 A CN110213387 A CN 110213387A
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CN
China
Prior art keywords
cloud platform
data
intelligent gateway
platform server
monitoring
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.)
Pending
Application number
CN201910573611.8A
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Chinese (zh)
Inventor
赵新
刘同海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xi'an Si-Top Electric Co Ltd
Original Assignee
Xi'an Si-Top Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xi'an Si-Top Electric Co Ltd filed Critical Xi'an Si-Top Electric Co Ltd
Priority to CN201910573611.8A priority Critical patent/CN110213387A/en
Publication of CN110213387A publication Critical patent/CN110213387A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/0006Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network for single frequency AC networks
    • H02J13/0013Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network for single frequency AC networks characterised by transmission structure between the control or monitoring unit and the controlled or monitored unit
    • H02J13/0017Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network for single frequency AC networks characterised by transmission structure between the control or monitoring unit and the controlled or monitored unit with direct transmission between the control or monitoring unit and the controlled or monitored unit
    • H02J13/0075Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network for single frequency AC networks characterised by transmission structure between the control or monitoring unit and the controlled or monitored unit with direct transmission between the control or monitoring unit and the controlled or monitored unit using radio means
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network-specific arrangements or communication protocols supporting networked applications
    • H04L67/02Network-specific arrangements or communication protocols supporting networked applications involving the use of web-based technology, e.g. hyper text transfer protocol [HTTP]
    • H04L67/025Network-specific arrangements or communication protocols supporting networked applications involving the use of web-based technology, e.g. hyper text transfer protocol [HTTP] for remote control or remote monitoring of the application
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network-specific arrangements or communication protocols supporting networked applications
    • H04L67/12Network-specific arrangements or communication protocols supporting networked applications adapted for proprietary or special purpose networking environments, e.g. medical networks, sensor networks, networks in a car or remote metering networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/18Self-organising networks, e.g. ad-hoc networks or sensor networks
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/7853
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS 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
    • Y04S40/00Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/126Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission

Abstract

The disclosure provides a kind of power equipment monitoring method and system, monitoring technology field, be able to solve conventional electric power monitoring system need to lay RS485 bus construction volume it is larger and need to have a power failure installation the problem of.The specific technical proposal is: monitoring terminal is used to obtain the monitoring data of power equipment, and monitoring data are sent to intelligent gateway;Intelligent gateway is used to monitoring data being sent to cloud platform server;Cloud platform server is for storing monitoring data.The present invention is transmitted for circuit arrangement monitoring data.

Description

Power equipment monitoring method and system
Technical field
This disclosure relates to monitoring technology field more particularly to power equipment monitoring method and system.
Background technique
With quickling increase for the power demands such as the fast development of Process of Urbanization Construction and industry, business, resident living, to electricity The requirement of net power supply quality and power supply reliability also about come it is higher, telemetering and data monitoring to controller switching equipment be guarantee it is electrical Equipment long-term safety, stabilization, the basic guarantee condition of reliability service, while being also to ensure that the weight of electric system long-term safety operation Want link.
Traditional electric power monitoring communication mostly uses RS485 bus networking mode, by each piece of Microcomputer Protection or multi-functional electricity The data of table are transferred in communication processor, and communication processor forwards the data to SCADA after passing through data summarization In (Supervisory Control And Data Acquisition, data acquisition and supervisor control).But for The old switchgear house that operation has been put into then needs between high and low voltage switchgear to be transformed into the mode of RS485 bus networking RS485 connection is laid, the project amount of construction is larger, meanwhile, in order to guarantee construction safety and electricity consumption reliability, then need to height Low-voltage equipment has a power failure, and influences user's normal electricity consumption.
Summary of the invention
The embodiment of the present disclosure provides a kind of power equipment monitoring method and system, and being able to solve conventional electric power monitoring system needs The problem of laying larger RS485 bus construction volume and needs power failure installation.The technical solution is as follows:
According to the first aspect of the embodiments of the present disclosure, a kind of power equipment monitoring system is provided, comprising: at least one monitoring Terminal, intelligent gateway, cloud platform server are provided with LoRa communication module in each monitoring terminal, and each monitoring terminal passes through LoRa communication module and intelligent gateway group-net communication wirelessly communicate connection between intelligent gateway and cloud platform server;
Monitoring terminal is used to obtain the monitoring data of power equipment, and monitoring data are sent to intelligent gateway;Intelligent network It closes for monitoring data to be sent to cloud platform server;Cloud platform server is for storing monitoring data.
Group-net communication between terminal and intelligent gateway is being monitored by using the LoRa communication technology, is avoiding and is just pressing off The total wire routing work of RS485 between cabinet is closed, meanwhile, intelligent gateway supports all kinds of serial bus interfaces and network interface, double network interfaces that can appoint Meaning switching guarantee data two-way upload, monitor terminal data be uploaded to after intelligent gateway by wireless communication network by data with Platform docking, be able to solve conventional electric power monitoring system need to lay RS485 bus construction volume it is larger and need have a power failure installation The problem of.
In one embodiment, intelligent gateway is used for cloud platform server transmission link connection request;In link connection After success, sends heartbeat message and give cloud platform server;
Cloud platform server is for sending data request command to intelligent gateway;
Intelligent gateway is used to that monitoring data to be sent to cloud platform server according to data request command.
In one embodiment, intelligent gateway for storing monitoring data according to data type respectively, data class Type includes telemetering, remote signalling, electric energy.
In one embodiment, cloud platform server determines electricity for analyzing monitoring data based on the analysis results Power equipment whether normal operation, and when being operating abnormally, determines fault point and carries out warning note.
In one embodiment, monitoring terminal includes multifunctional meter, open type current transformer, multifunctional meter and open type Current transformer electrical connection;
Open type current transformer is used to acquire the electric current of power equipment, and electric current is sent to multifunctional meter;
Multifunctional meter is used to acquire the operation data of power equipment, and operation data includes three-phase voltage, three-phase current, active At least one of power, reactive power, power factor, mains frequency, active energy, reactive energy.
In one embodiment, it is communicated between intelligent gateway and cloud platform server using 4G or 5G wireless network.
According to the second aspect of an embodiment of the present disclosure, a kind of power equipment monitoring method is provided, comprising:
It monitors terminal and obtains the monitoring data of power equipment, and monitoring data are sent to intelligence by LoRa communication network Gateway;
Monitoring data are sent to cloud platform server by intelligent gateway;
Cloud platform server stores monitoring data.
In one embodiment, monitoring data are sent to cloud platform server and include: by intelligent gateway
Intelligent gateway is to cloud platform server transmission link connection request;After link connection success, heartbeat message is sent Give cloud platform server;
Cloud platform server sends data request command to intelligent gateway;
Intelligent gateway is sent to cloud platform server according to data request command, by monitoring data.
In one embodiment, cloud platform server analyzes monitoring data, determines that electric power is set based on the analysis results It is standby whether normal operation, and when being operating abnormally, determine fault point and carry out warning note.
In one embodiment, intelligent gateway stores monitoring data according to data type respectively, data type packet Include telemetering, remote signalling, electric energy.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not The disclosure can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure Example, and together with specification for explaining the principles of this disclosure.
Fig. 1 is a kind of structure chart for power equipment monitoring system that the embodiment of the present disclosure provides;
Fig. 2 is a kind of structure chart for power equipment monitoring system that the embodiment of the present disclosure provides;
Fig. 3 is a kind of flow chart for power equipment monitoring method that the embodiment of the present disclosure provides.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.
The embodiment of the present disclosure provides a kind of power equipment monitoring system, as shown in Figure 1, the power equipment monitoring system: extremely Lack monitoring terminal, an intelligent gateway, cloud platform server, is provided with LoRa communication module, Mei Gejian in each monitoring terminal Terminal is surveyed by LoRa communication module and intelligent gateway group-net communication, wireless communication connects between intelligent gateway and cloud platform server It connects.
Wherein, each monitoring terminal is used to obtain the monitoring data of power equipment, and monitoring data are sent to intelligent network It closes;Intelligent gateway is used to monitoring data being sent to cloud platform server;The cloud platform server be used for monitoring data into Row storage.
In the embodiments of the present disclosure, monitoring terminal includes multifunctional meter, open type current transformer, multifunctional meter and opening The electrical connection of formula current transformer;Wherein, open type current transformer is used to acquire the electric current of power equipment, and electric current is sent to Multifunctional meter;Multifunctional meter is used to acquire the operation data of power equipment, and operation data includes three-phase voltage, three-phase current, has At least one of function power, reactive power, power factor, mains frequency, active energy, reactive energy.
Group-net communication between terminal and intelligent gateway is being monitored by using the LoRa communication technology, is avoiding and is just pressing off The total wire routing work of RS485 between cabinet is closed, meanwhile, electric current, which is obtained, from switchgear secondary side using open type current transformer believes Number, it is not required to the installation that has a power failure.Further, intelligent gateway supports all kinds of serial bus interfaces and network interface, double network interfaces that can arbitrarily switch Guarantee that data two-way uploads, monitor terminal data be uploaded to after intelligent gateway by wireless communication network by data and platform pair It connects.It is able to solve the problem of conventional electric power monitoring system needs to lay larger RS485 bus construction volume and needs power failure installation.
In the embodiments of the present disclosure, the monitoring data that intelligent gateway sends multiple and different monitoring devices summarize, And monitoring data are stored respectively according to data type.Data type includes telemetering, remote signalling, electric energy etc..Intelligent gateway is pressed Monitoring data are stored into corresponding continuous register according to data type.
After intelligent gateway gets monitoring data, intelligent gateway to cloud platform server transmission link connection request, After link connection is requested successfully, sends heartbeat message and give cloud platform server;Cloud platform server send data request command to Intelligent gateway;Intelligent gateway is sent to cloud platform server according to data request command, by monitoring data.In the embodiment of the present disclosure In, cloud platform server is using fixed IP and port, intelligent gateway module (such as 4G, 5G)/router master by wireless communication Trend cloud platform server initiates the connection, and sends a heartbeat message after successful connection immediately, then waits cloud platform server The data request command of transmission.
After cloud platform server gets monitoring data, cloud platform server can be analyzed monitoring data, root Power equipment is determined whether normal operation according to analysis result, and when being operating abnormally, is determined fault point and carried out warning note.
The power equipment that the embodiment of the present disclosure provides monitors system, comprising: at least one monitoring terminal, intelligent gateway, cloud Platform Server, LoRa communication module is provided in each monitoring terminal, and each monitoring terminal passes through LoRa communication module and intelligence Energy gateway group-net communication, wirelessly communicates connection between intelligent gateway and cloud platform server;Each monitoring terminal is for obtaining electricity The monitoring data of power equipment, and monitoring data are sent to intelligent gateway;Intelligent gateway is put down for monitoring data to be sent to cloud Platform server;Cloud platform server is for storing monitoring data.By using the LoRa communication technology monitoring terminal with Group-net communication between intelligent gateway avoids the total wire routing work of RS485 between high and low voltage switchgear, meanwhile, intelligent gateway Support all kinds of serial bus interfaces and network interface, double network interfaces, which can arbitrarily switch, guarantees that data two-way uploads, and monitors in the data of terminal It reaches after intelligent gateway that network docks data with platform by wireless communication, is able to solve conventional electric power monitoring system and needs to apply If RS485 bus construction volume is larger and needs the problem of the installing that have a power failure.
System is monitored based on above-mentioned power equipment shown in FIG. 1, the embodiment of the present disclosure provides another power equipment monitoring System, refering to what is shown in Fig. 2, the power equipment monitor system by alternation of bed intelligence operation management cloud platform, Communication Layer intelligent gateway, Terminating layer measuring instrument composition.Wherein, terminating layer measuring instrument is communicated using LoRa mode with Communication Layer intelligent gateway, Communication Layer Intelligent gateway realizes data interaction with intelligent operation management cloud platform by the way of 4G/5G wireless network.With 4G module in Fig. 2 With 4G wireless network exemplary illustration, in addition, mechanical floor, that is, terminating layer in Fig. 2.
The main task of terminating layer is collection site power equipment operation data, realize to the frequency of entire distribution system, The reflection strictly according to the facts of the operation datas such as voltage, electricity, breaker, disconnecting switch job site situation, temperature.Terminating layer is most crucial It is multifunctional meter.
The main task of Communication Layer is the biography for the live power equipment operation data real-time stabilization for acquiring on-site terminal layer Defeated time intelligent operation management cloud platform.Under the support of different communication protocols, Communication Layer realizes modbus RTU and modbus Real Data Exchangs and real time planning between TCP object, and these real time datas or the status data of centre, it can That leans on is sent to alternation of bed.Communication Layer it is most crucial be intelligent gateway.
The main task of alternation of bed is to parse the data of Communication Layer transmission, realizes long-range monitoring, passes through software pair Field data compares and analyzes, and provides various dimensions safety guarantee, as monitoring center 24 hours Realtime Alerts, warning information are quick Fault point, accident inversion understand the system status etc. when accident occurs.Alternation of bed it is most crucial be intelligent operation management cloud Platform software etc..
In the embodiments of the present disclosure, terminating layer measuring instrument includes multifunctional meter and open type current transformer, multi-functional Table is typically mounted in switchgear, is installed using 35mm standard rail formula, on multifunctional meter voltage terminal access A B C three-phase electricity Pressure;The mode of open type CT (current transformer, current transformer) measurement secondary side current measures electric system electricity Stream, and it is sent to multifunctional meter.
Communication Layer intelligent gateway supports hardware watchdog, multiple-protection isolation design using Cotex-M4 processor as core. Anti-reverse, anti-thunder, the protection such as overcurrent are supported in Width funtion input;Embedded Modbus-RTU/Modbus-TCP agreement;The port RS485 General, complete to be isolated, band transmitting-receiving indicates that port is configurable;It supports the configuration management of PC ending tool, the network equipment and string can be managed simultaneously Row equipment;Double network interface arbitrary switchs;Whether outgoing message is optional for port, and debugging is convenient;Port communication abnormal prompt;It provides nonstandard Agreement customization.
Specifically, collected data are connect networking with intelligent gateway by LoRa module by multifunctional meter, communication is used Transparent transmission, by the tidal data recovering of multifunctional meter to intelligent gateway, intelligent gateway will be counted according to type (telemetering, remote signalling, electric energy) According to being stored respectively in corresponding continuous register.Intelligent gateway is by after data summarization, as TCP Client, by 4G/5G without Wire module is initiated the connection to intelligent operation management cloud platform TCP Client, sends heartbeat message (it after successful connection immediately After can regularly send), then wait main website send request command.After intelligent gateway receives main website request command, it can tear open automatically Then corresponding reply is made in subpackage, at this point, intelligent gateway must assure that in its register, stored the monitoring newest number of terminal According to.
In the embodiments of the present disclosure, using lora communication technology networking, the RS485 bus between high and low voltage switchgear is avoided Work is laid, signal is obtained from switchgear secondary side using opening current transformer, is not required to the installation that has a power failure.Intelligent gateway is supported each Class serial bus interface and network interface, double network interfaces, which can arbitrarily switch, guarantees that data two-way uploads, and the data of multifunctional meter are uploaded to intelligence Data can be docked with platform by the 4G wireless module that gateway integrates after gateway.
Monitoring system based on above-mentioned Fig. 1 and power equipment shown in Fig. 2, the embodiment of the present disclosure provide a kind of power equipment Monitoring method, refering to what is shown in Fig. 3, the power equipment monitoring method includes:
301, monitoring terminal obtains the monitoring data of power equipment, and monitoring data are sent to by LoRa communication network Intelligent gateway.
In the embodiments of the present disclosure, monitoring terminal includes multifunctional meter, open type current transformer, multifunctional meter and opening The electrical connection of formula current transformer;Wherein, open type current transformer is used to acquire the electric current of power equipment, and electric current is sent to Multifunctional meter;Multifunctional meter is used to acquire the operation data of power equipment, and operation data includes three-phase voltage, three-phase current, has At least one of function power, reactive power, power factor, mains frequency, active energy, reactive energy.
302, monitoring data are sent to cloud platform server by wireless network by intelligent gateway.
In the embodiments of the present disclosure, intelligent gateway by monitoring data be sent to cloud platform server include: intelligent gateway to Cloud platform server transmission link connection request;After link connection success, sends heartbeat message and give cloud platform server;Yun Ping Platform server sends data request command to intelligent gateway;Monitoring data are sent to by intelligent gateway according to data request command Cloud platform server.Illustratively, cloud platform server is using fixed IP and port, intelligent gateway module by wireless communication (such as 4G, 5G)/router is actively initiated the connection to cloud platform server, sends a heartbeat message after successful connection immediately, so The data request command for waiting cloud platform server to send afterwards.
Further, intelligent gateway can also distinguish monitoring data according to data type after getting monitoring data It is stored, data type includes telemetering, remote signalling, electric energy etc..
303, cloud platform server stores monitoring data.
Certainly, cloud platform server can also analyze monitoring data, determine that power equipment is based on the analysis results No normal operation, and when being operating abnormally, determine fault point and carry out warning note.
The power equipment monitoring method that the embodiment of the present disclosure provides, monitoring terminal obtain the monitoring data of power equipment, and Monitoring data are sent to intelligent gateway by LoRa communication network;Monitoring data are sent to cloud platform service by intelligent gateway Device;Cloud platform server stores monitoring data.By using the LoRa communication technology monitoring terminal and intelligent gateway it Between group-net communication, avoid the total wire routing work of RS485 between high and low voltage switchgear, meanwhile, intelligent gateway supports all kinds of strings Row bus interface and network interface, double network interfaces, which can arbitrarily switch, guarantees that data two-way uploads, and the data for monitoring terminal are uploaded to intelligent network Network docks data with platform by wireless communication behind pass, be able to solve conventional electric power monitoring system need to lay RS485 it is total Line construction volume is larger and needs the problem of the installing that have a power failure.
Those skilled in the art will readily occur to its of the disclosure after considering specification and practicing disclosure disclosed herein Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or Person's adaptive change follows the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by following Claim is pointed out.

Claims (10)

1. a kind of power equipment monitors system characterized by comprising at least one monitoring terminal, intelligent gateway, cloud platform clothes Be engaged in device, be provided with LoRa communication module in each monitoring terminal, each monitoring terminal pass through LoRa communication module and The intelligent gateway group-net communication wirelessly communicates connection between the intelligent gateway and the cloud platform server;
The monitoring terminal is used to obtain the monitoring data of power equipment, and the monitoring data are sent to the intelligent network It closes;The intelligent gateway is used to the monitoring data being sent to the cloud platform server;The cloud platform server is used for The monitoring data are stored.
2. system according to claim 1, which is characterized in that
The intelligent gateway is used for the cloud platform server transmission link connection request;After link connection success, send Heartbeat message gives the cloud platform server;
The cloud platform server is for sending data request command to the intelligent gateway;
The intelligent gateway is used to that the monitoring data to be sent to the cloud platform service according to the data request command Device.
3. system according to claim 1, which is characterized in that
For the intelligent gateway for storing the monitoring data respectively according to data type, the data type includes distant Survey, remote signalling, electric energy.
4. system according to claim 1, which is characterized in that
The cloud platform server determines that the power equipment is for analyzing the monitoring data based on the analysis results No normal operation, and when being operating abnormally, determine fault point and carry out warning note.
5. system according to claim 1, which is characterized in that the monitoring terminal includes multifunctional meter, open type electric current Mutual inductor, the multifunctional meter and open type current transformer electrical connection;
The open type current transformer is used to acquire the electric current of the power equipment, and the electric current is sent to more function It can table;
The multifunctional meter is used to acquire the operation data of the power equipment, and the operation data includes three-phase voltage, three-phase At least one of electric current, active power, reactive power, power factor, mains frequency, active energy, reactive energy.
6. the apparatus according to claim 1, which is characterized in that adopted between the intelligent gateway and the cloud platform server It is communicated with 4G or 5G wireless network.
7. a kind of power equipment monitoring method characterized by comprising
It monitors terminal and obtains the monitoring data of power equipment, and the monitoring data are sent to intelligence by LoRa communication network Gateway;
The monitoring data are sent to cloud platform server by the intelligent gateway;
The cloud platform server stores the monitoring data.
8. being put down the method according to the description of claim 7 is characterized in that the monitoring data are sent to cloud by the intelligent gateway Platform server includes:
The intelligent gateway is to the cloud platform server transmission link connection request;After link connection success, heartbeat is sent Message gives the cloud platform server;
The cloud platform server sends data request command to the intelligent gateway;
The intelligent gateway is sent to the cloud platform server according to the data request command, by the monitoring data.
9. the method according to the description of claim 7 is characterized in that the cloud platform server divides the monitoring data Analysis, determines the power equipment whether normal operation based on the analysis results, and when being operating abnormally, determines fault point and carry out Warning note.
10. the method according to the description of claim 7 is characterized in that the intelligent gateway is by the monitoring data according to data Type is stored respectively, and the data type includes telemetering, remote signalling, electric energy.
CN201910573611.8A 2019-06-28 2019-06-28 Power equipment monitoring method and system Pending CN110213387A (en)

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Application Number Priority Date Filing Date Title
CN201910573611.8A CN110213387A (en) 2019-06-28 2019-06-28 Power equipment monitoring method and system

Publications (1)

Publication Number Publication Date
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CN201910573611.8A Pending CN110213387A (en) 2019-06-28 2019-06-28 Power equipment monitoring method and system

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110702967A (en) * 2019-10-22 2020-01-17 福建锋冠科技有限公司 Intelligent power utilization online monitoring system
CN111273603A (en) * 2020-02-20 2020-06-12 河北上元智能科技股份有限公司 Monitoring system and method for road tunnel electromechanical equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110702967A (en) * 2019-10-22 2020-01-17 福建锋冠科技有限公司 Intelligent power utilization online monitoring system
CN111273603A (en) * 2020-02-20 2020-06-12 河北上元智能科技股份有限公司 Monitoring system and method for road tunnel electromechanical equipment

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