CN216290342U - New forms of energy photovoltaic power plant 4G centralized control prevents mistake management system - Google Patents

New forms of energy photovoltaic power plant 4G centralized control prevents mistake management system Download PDF

Info

Publication number
CN216290342U
CN216290342U CN202122678307.5U CN202122678307U CN216290342U CN 216290342 U CN216290342 U CN 216290342U CN 202122678307 U CN202122678307 U CN 202122678307U CN 216290342 U CN216290342 U CN 216290342U
Authority
CN
China
Prior art keywords
controller
power supply
unit
photovoltaic power
power station
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
Application number
CN202122678307.5U
Other languages
Chinese (zh)
Inventor
许国泽
王金明
胡万浩
陈理杰
陈剑
刘炜坤
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.)
Guangzhou Huawei Electric Power Technology Co ltd
Huaneng Jinchang Photovoltaic Power Generation Co ltd
Original Assignee
Guangzhou Huawei Electric Power Technology Co ltd
Huaneng Jinchang Photovoltaic Power Generation 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 Guangzhou Huawei Electric Power Technology Co ltd, Huaneng Jinchang Photovoltaic Power Generation Co ltd filed Critical Guangzhou Huawei Electric Power Technology Co ltd
Priority to CN202122678307.5U priority Critical patent/CN216290342U/en
Application granted granted Critical
Publication of CN216290342U publication Critical patent/CN216290342U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems 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
    • Y04S40/12—Systems 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
    • Y04S40/126—Systems 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 embodiment of the application discloses new forms of energy photovoltaic power plant 4G centralized control prevents mistake management system, including dispatch center server, a plurality of power station server, the power station server includes the controller, GPRS communication device, fault detection device, prevent mistake blocking device, emergency power supply device, a power supply, the controller passes through GPRS communication device and is connected with dispatch center server communication, fault detection device, prevent mistake blocking device, emergency power supply device, the power is respectively with controller control connection, the controller responds according to the device that electric wire netting scheduling instruction control corresponds, electric wire netting scheduling instruction includes the blocking instruction, emergency power supply instruction, the fault detection instruction, fault detection device includes electrical detection module, physics detection module, electrical detection module, physics detection module respectively with controller control connection. The new forms of energy photovoltaic power plant 4G centralized control prevents mistake management system of this application, and the feedback is timely with the response, has higher reliability.

Description

New forms of energy photovoltaic power plant 4G centralized control prevents mistake management system
Technical Field
The application relates to the technical field of photovoltaic power station monitoring systems, in particular to a new energy photovoltaic power station 4G centralized control anti-misoperation management system.
Background
With the shortage of resources of energy sources such as petroleum and coal, new energy power generation technologies such as photovoltaic power generation become a direction for intensive exploration and research in various countries. Because the cost investment in the earlier stage of new energy power generation is large, and the technical requirements of the used equipment are high, the power station needs to be comprehensively monitored in the using process so as to avoid a series of problems such as electrical safety accidents and equipment damage. To photovoltaic power plant's prevent mistake management system among the prior art, fault detection isotructure is comparatively complicated to adopt communication methods such as the great wireless transmission of restriction usually, there is the untimely problem of information feedback, under emergency, every second of delay response even every half second all probably cause great incident and economic loss, consequently, need to prevent mistake management system that the feedback is timely, response speed is fast to solve this problem urgently.
SUMMERY OF THE UTILITY MODEL
An object of this application is to provide a new forms of energy photovoltaic power plant 4G centralized control prevents mistake management system, and the adaptation has higher stability in waiting to carry the material, handling in-process in multiple specification.
For realizing above-mentioned purpose, this application provides a new forms of energy photovoltaic power plant 4G centralized control prevents mistake management system, including dispatch center server, a plurality of power station server, the power station server includes controller, GPRS communication device, fault detection device, prevents mistake blocking device, emergency power supply unit, power, the controller passes through GPRS communication device with dispatch center server communication connection, dispatch center server will generate the electric wire netting scheduling instruction issue to the controller, fault detection device prevent mistake blocking device emergency power supply unit, the power respectively with controller control connection, the controller is according to receiving the device that electric wire netting scheduling instruction control corresponds responds, electric wire netting scheduling instruction includes blocking instruction, emergency power supply instruction, fault detection device is including the electric detection module that is used for detecting electric fault, And the physical detection module is used for detecting the mechanical structure fault of the photovoltaic power station, and the electrical detection module and the physical detection module are respectively in control connection with the controller.
Preferably, the physical detection module comprises an unmanned aerial vehicle, an unmanned aerial vehicle interaction unit and a storage unit, the unmanned aerial vehicle is in communication connection with the unmanned aerial vehicle interaction unit, the storage unit is electrically connected with the unmanned aerial vehicle interaction unit, the unmanned aerial vehicle interaction unit is connected with the controller in a control mode, the controller is used for issuing a patrol inspection instruction to the unmanned aerial vehicle to patrol the photovoltaic power station, and the unmanned aerial vehicle transmits back photovoltaic power station mechanical structure image data to the unmanned aerial vehicle interaction unit and transmits the photovoltaic power station mechanical structure image data to the dispatch center server through the GPRS communication device.
Preferably, the electrical detection module comprises a voltage acquisition unit, a current acquisition unit and a power acquisition unit which are electrically connected with the photovoltaic power station, and the voltage acquisition unit, the current acquisition unit and the power acquisition unit are respectively connected with the controller in a control mode.
Preferably, the controller is connected with a fire alarm device for giving out an alarm prompt when the photovoltaic power station fails, and the power grid dispatching instruction further comprises a fire alarm instruction.
Preferably, the GPRS communication device is a 4G communication unit.
Preferably, the anti-misoperation locking device comprises a power supply unit, a signal receiver and an opening and closing lock unit, the signal receiver and the opening and closing lock unit are connected with the power supply unit, the signal receiver is connected with the controller, the power supply unit is respectively connected with the power supply and the emergency power supply device through a switch circuit, and when the power supply unit is disconnected with a passage of the power supply, the power supply unit is communicated with the emergency power supply device.
Preferably, the locking and unlocking unit is connected with a switching value collector, and the switching value collector is connected with the controller through a signal transmitter and is used for feeding back the switching state of the locking and unlocking unit.
Preferably, the signal transmitter is connected with a display for displaying the on-off state of the opening and closing lock unit, and the display is connected with the power supply unit.
Has the advantages that: the utility model provides a new forms of energy photovoltaic power plant 4G centralized control prevents mistake management system, carry out remote monitoring and control to a plurality of power station servers through dispatch center server, carry out photovoltaic power plant electrical parameter monitoring in real time based on electrical detection module, combine physics detection module to monitor photovoltaic power plant mechanical structure, realized the all-round monitoring to photovoltaic power plant operation, and simultaneously, the mode through the GPRS communication carries out the transmission of data, fault feedback efficiency and fire control response efficiency have been improved, higher practicality and reliability have.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a structural block diagram of a 4G centralized control anti-error management system of a new energy photovoltaic power station in an embodiment of the present application;
FIG. 2 is a block diagram illustrating the structure and connection of a fault detection device according to an embodiment of the present invention;
fig. 3 is a block diagram illustrating the structure and connection of the anti-mislocking apparatus according to the embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in fig. 1, the 4G centralized control anti-misoperation management system for the new energy photovoltaic power station includes a scheduling center server and a plurality of power station servers, where the scheduling center server and the plurality of power station servers may be any one of the servers in the prior art. The power station server comprises a controller, a GPRS communication device, a fault detection device, an anti-misoperation locking device, an emergency power supply device and a power supply, wherein the controller can be any one of the prior art, such as an industrial personal computer and the like. The GPRS communication device may be any one of the prior art, and in this embodiment, the GPRS communication device is a 4G communication unit. The controller is in communication connection with the dispatching center server through the GPRS communication device, the dispatching center server issues generated power grid dispatching instructions to the controller, the fault detection device, the error-prevention locking device, the emergency power supply device and the power supply are in control connection with the controller respectively, the controller controls the corresponding devices to respond according to the received power grid dispatching instructions, the power grid dispatching instructions comprise locking instructions, emergency power supply instructions and fault detection instructions, the fault detection device comprises an electrical detection module for detecting electrical faults and a physical detection module for detecting mechanical structure faults of the photovoltaic power station, and the electrical detection module and the physical detection module are in control connection with the controller respectively.
Referring to fig. 2, in this embodiment, the physical detection module includes unmanned aerial vehicle, unmanned aerial vehicle interaction unit, the memory cell, unmanned aerial vehicle and unmanned aerial vehicle interaction unit communication connection, the memory cell is connected with unmanned aerial vehicle interaction unit electricity, unmanned aerial vehicle interaction unit links to each other with controller control, the controller sends the instruction to unmanned aerial vehicle through unmanned aerial vehicle interaction unit and patrols and examines photovoltaic power station, unmanned aerial vehicle passes back photovoltaic power station mechanical structure image data to unmanned aerial vehicle interaction unit and uploads to dispatch center server through GPRS communication device, dispatch center server can pass through the mode of background personnel's artificial judgement or adopt the mode of machine image contrast, compare the image of passback with the outward appearance image of prestoring, thereby judge whether there is structural damage in the photovoltaic power station that corresponds, the emergence of deformation scheduling problem. The electric detection module comprises a voltage acquisition unit, a current acquisition unit and a power acquisition unit which are electrically connected with the photovoltaic power station, wherein the voltage acquisition unit, the current acquisition unit and the power acquisition unit can be any one of the prior art and are respectively used for acquiring real-time voltage, real-time current and working power data of the photovoltaic power station. The voltage acquisition unit, the current acquisition unit and the power acquisition unit are respectively connected with the controller in a control mode, the controller receives an acquisition instruction issued by the dispatching center server, then the instruction is transmitted to the electrical detection module to carry out relevant electrical parameter detection, the acquired electrical parameters are uploaded to the dispatching center server, an artificial judgment mode or a machine comparison mode is adopted, the uploaded data and rated data are compared, and therefore whether the corresponding photovoltaic power station has an electrical safety problem or not is judged.
As a preferred implementation manner of the embodiment, the controller is connected with a fire alarm device for giving an alarm prompt when the photovoltaic power station fails, and the power grid dispatching instruction further comprises a fire alarm instruction.
As shown in fig. 3, the anti-misoperation locking device includes a power supply unit, a signal receiver, and an opening/closing lock unit, which may be any one of the existing technologies, such as the opening/closing lock mechanism disclosed in chinese patent application No. CN 201620791180.4. Signal receiver, switching lock unit all links to each other with electrical unit, signal receiver links to each other with the controller, electrical unit passes through switch circuit respectively with the power, emergency power supply unit links to each other, switch circuit can be any one among the prior art, MOS pipe switch circuit as among the prior art, when the route disconnection of electrical unit and power, MOS pipe switch circuit's the end that corresponds becomes the low level, thereby MOS pipe switch-on makes electrical unit and emergency power supply unit this moment, realize that emergency power supply unit is for preventing the power supply of mistake blocking device, the benefit that sets up like this is, avoid when electric incident takes place, prevent that mistake blocking device does not have electric power to carry out the locking action, improve the reliability of the mistake blocking device of preventing of this application. The switching lock unit is connected with a switching value collector, the switching value collector can be any one of the prior art and is used for collecting the switching state of the switching lock unit, and the switching value collector is connected with the controller through a signal transmitter to feed back the switching state of the switching lock unit. The signal emitter is connected with a display, the display is connected with the power supply unit, the display can be any one of the prior art, such as an acousto-optic display or an LED display, and the display is used for displaying the on-off state of the opening and closing lock unit, so that the current locking state condition is provided for workers.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims (8)

1. The utility model provides a new forms of energy photovoltaic power plant 4G centralized control prevents mistake management system, a serial communication port, including dispatch center server, a plurality of power station server, the power station server includes controller, GPRS communication device, fault detection device, prevent mistake blocking device, emergency power supply unit, power, the controller passes through GPRS communication device with dispatch center server communication connection, dispatch center server will generate the electric wire netting scheduling instruction issue to the controller, fault detection device prevent mistake blocking device, emergency power supply unit, power respectively with controller control connection, the controller responds according to receiving the corresponding device of electric wire netting scheduling instruction control, electric wire netting scheduling instruction includes blocking instruction, emergency power supply instruction, fault detection device is including the electric detection module that is used for detecting electric fault, a plurality of power station server, And the physical detection module is used for detecting the mechanical structure fault of the photovoltaic power station, and the electrical detection module and the physical detection module are respectively in control connection with the controller.
2. The 4G centralized control anti-error management system for the new energy photovoltaic power station according to claim 1, wherein the physical detection module comprises an unmanned aerial vehicle, an unmanned aerial vehicle interaction unit and a storage unit, the unmanned aerial vehicle is in communication connection with the unmanned aerial vehicle interaction unit, the storage unit is electrically connected with the unmanned aerial vehicle interaction unit, the unmanned aerial vehicle interaction unit is connected with the controller in a control mode, the controller sends an inspection instruction to the unmanned aerial vehicle through the unmanned aerial vehicle interaction unit to inspect the photovoltaic power station, and the unmanned aerial vehicle sends back mechanical structure image data of the photovoltaic power station to the unmanned aerial vehicle interaction unit and uploads the image data to the dispatch center server through the GPRS communication device.
3. The 4G centralized control anti-misoperation management system for the new energy photovoltaic power station of claim 1 or 2, wherein the electrical detection module comprises a voltage acquisition unit, a current acquisition unit and a power acquisition unit which are electrically connected with the photovoltaic power station, and the voltage acquisition unit, the current acquisition unit and the power acquisition unit are respectively connected with the controller in a control way.
4. The 4G centralized control anti-misoperation management system for the new energy photovoltaic power station according to claim 1, wherein the controller is connected with a fire alarm device for giving an alarm prompt when the photovoltaic power station fails, and the power grid dispatching instruction further comprises a fire alarm instruction.
5. The 4G centralized control anti-misoperation management system for the new energy photovoltaic power station according to claim 1, wherein the GPRS communication device is a 4G communication unit.
6. The 4G centralized control anti-misoperation management system for the new energy photovoltaic power station according to claim 1, wherein the anti-misoperation locking device comprises a power supply unit, a signal receiver and an opening and closing lock unit, the signal receiver and the opening and closing lock unit are both connected with the power supply unit, the signal receiver is connected with the controller, the power supply unit is respectively connected with the power supply and the emergency power supply device through a switch circuit, and when the power supply unit is disconnected with the power supply, the power supply unit is communicated with the emergency power supply device.
7. The 4G centralized control anti-misoperation management system for the new energy photovoltaic power station according to claim 6, wherein the opening and closing lock unit is connected with a switching value collector, and the switching value collector is connected with the controller through a signal transmitter and used for feeding back the switching state of the opening and closing lock unit.
8. The 4G centralized control anti-misoperation management system for the new energy photovoltaic power station according to claim 7, wherein the signal emitter is connected with a display for displaying the on-off state of the on-off lock unit, and the display is connected with the power supply unit.
CN202122678307.5U 2021-11-03 2021-11-03 New forms of energy photovoltaic power plant 4G centralized control prevents mistake management system Active CN216290342U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122678307.5U CN216290342U (en) 2021-11-03 2021-11-03 New forms of energy photovoltaic power plant 4G centralized control prevents mistake management system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122678307.5U CN216290342U (en) 2021-11-03 2021-11-03 New forms of energy photovoltaic power plant 4G centralized control prevents mistake management system

Publications (1)

Publication Number Publication Date
CN216290342U true CN216290342U (en) 2022-04-12

Family

ID=81006113

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122678307.5U Active CN216290342U (en) 2021-11-03 2021-11-03 New forms of energy photovoltaic power plant 4G centralized control prevents mistake management system

Country Status (1)

Country Link
CN (1) CN216290342U (en)

Similar Documents

Publication Publication Date Title
CN204965668U (en) Cable pit conflagration on -line monitoring device of transformer substation
CN108548567A (en) A kind of transmission line online monitoring system with temperature monitoring
CN111404231A (en) Multifunctional intelligent charging cabinet
CN108173517A (en) A kind of photovoltaic generation monitoring management system
CN109975635A (en) A kind of methane electric locking function test method and system
CN102043389B (en) Multi-protocol data supervisory control system
CN106357004A (en) Distributed feeder line automatic monitoring device for rural power distribution network
CN208721153U (en) Photovoltaic power supply type wireless vibration temperature monitoring device
CN104682566B (en) A kind of new energy power station Fault Identification and condition monitoring system
CN108199477B (en) Remote intelligent monitoring method and equipment for faults of AC/DC system of transformer substation
CN114035491A (en) Green intelligent pumping unit system
CN204203318U (en) Terminal box of transformer substation and electric supply meter case alarm system for abnormal opening
CN105762938B (en) A kind of distributed photovoltaic monitoring system of distribution network and its control method
CN216290342U (en) New forms of energy photovoltaic power plant 4G centralized control prevents mistake management system
CN205622325U (en) Remote intelligent power dispatching automation equipment examine monitoring system
CN207263902U (en) A kind of monitoring device of communication DC power supply
CN112505588A (en) Cable fault on-line detection system based on system correlation
CN201430550Y (en) Solar energy current converging equipment
CN103401315A (en) Distributed generation Internet of Things control system
CN114400791B (en) Intelligent photovoltaic power generation monitoring device based on Internet of things and automatic turn-off method
CN107342627B (en) On-line equipment monitoring device of power distribution station and use method
CN204538823U (en) A kind of step hydropower station is unattended and remote central control
CN205595896U (en) Net monitored control system is joined in marriage to distributing type photovoltaic
CN208421135U (en) Distribution line status display apparatus
CN216720927U (en) Centralized photovoltaic grid-connected power generation operation and maintenance platform data transmission system

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CB03 Change of inventor or designer information
CB03 Change of inventor or designer information

Inventor after: Xu Guoze

Inventor after: Wang Jinming

Inventor after: Hu Wanhao

Inventor after: Chen Lijie

Inventor after: Chen Jian

Inventor after: Liu Weikun

Inventor after: Zhang Dianhui

Inventor before: Xu Guoze

Inventor before: Wang Jinming

Inventor before: Hu Wanhao

Inventor before: Chen Lijie

Inventor before: Chen Jian

Inventor before: Liu Weikun