CN109301860A - Photovoltaic plant concentrates operation system and its hardware structure - Google Patents

Photovoltaic plant concentrates operation system and its hardware structure Download PDF

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Publication number
CN109301860A
CN109301860A CN201811071902.9A CN201811071902A CN109301860A CN 109301860 A CN109301860 A CN 109301860A CN 201811071902 A CN201811071902 A CN 201811071902A CN 109301860 A CN109301860 A CN 109301860A
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CN
China
Prior art keywords
photovoltaic plant
station
operation system
module
concentrates
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
CN201811071902.9A
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Chinese (zh)
Inventor
束金根
鲍习顶
孙岩松
杨宇鹏
杨飞
李安平
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.)
Huainan Mining Group Co Ltd
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Huainan Mining Group Co Ltd
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Application filed by Huainan Mining Group Co Ltd filed Critical Huainan Mining Group Co Ltd
Priority to CN201811071902.9A priority Critical patent/CN109301860A/en
Publication of CN109301860A publication Critical patent/CN109301860A/en
Pending legal-status Critical Current

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    • H02J3/383
    • H02J13/0013
    • 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
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • Y02E10/56Power conversion systems, e.g. maximum power point trackers
    • 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
    • Y02E40/00Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/70Smart grids as climate change mitigation technology in the energy generation sector
    • 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
    • Y04S10/00Systems supporting electrical power generation, transmission or distribution
    • Y04S10/12Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation
    • Y04S10/123Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation the energy generation units being or involving renewable energy sources

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  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Photovoltaic Devices (AREA)

Abstract

The invention discloses photovoltaic plants to concentrate operation system and its hardware structure, and it includes: guiding module, real-time monitoring module, defect closed loop processing module, device analysis module, bidding assessment module and Report Customization module that photovoltaic plant, which concentrates operation system,;The hardware structure of the system includes distributed site electricity generation system, retransmission unit, photovoltaic plant concentrates operation system, total station message center and station interchanger, distributed site electricity generation system and retransmission unit, photovoltaic plant concentrates operation system, total station message center and interchanger successively communication connection of standing, the internet terminal communication connection of total station message center and group user, stand interchanger and stand end subscriber internet terminal communication connection, it stands interchanger and internet firewall communication connection, internet firewall and application server and database server communication connection;The advantages that present invention, which has, concentrates operation, reduces O&M cost, system real-time monitoring timely defect elimination.

Description

Photovoltaic plant concentrates operation system and its hardware structure
Technical field
The present invention relates to software information technical fields, are more particularly to photovoltaic plant and concentrate operation system and its hardware frame Structure.
Background technique
Photovoltaic plant is referred to and is formed using solar energy, using electronic components such as special material crystal silicon plate, inverters Power generation system, the photovoltaic generating system for being connected with power grid and transmitting electric power to power grid.Photovoltaic plant is to belong to national drum at present Encourage the maximum green electric power supply exploitation energy project of dynamics.
The new energy policy of the Mining Group active response country in many areas of country at present, makes full use of mining area to discard work Subsidence area slack resources are vitalized on industry square, build up multiple photovoltaic plants.In addition, Mining Group also utilizes the idle roof money in mining area Distributed roof photovoltaic power station has been built up in source.
But prior art photovoltaic plant is in the presence of distribution dispersion, equipment is numerous, information collection is imperfect, not in time, and The problems such as integrated planning and decision lack scientific basis, while lacking connection between power station, each power station has required watch The problem of member, causes personnel to waste, increased costs, secondly each power station equipment failure cannot be found in time.
Summary of the invention
Technical problem to be solved by the present invention lies in the photovoltaic plant information of the prior art to collect imperfect, each power station Operator on duty is required, O&M cost increases and power station equipment failure cannot find the problem of causing damages in time.
The present invention is to solve above-mentioned technical problem by the following technical programs: photovoltaic plant concentrates operation system, described System includes:
Guiding module, real-time monitoring module, defect closed loop processing module, device analysis module, bidding assessment module and report Table customized module;
The guiding module is guided for system function, is carried out intelligent guidance to the operation of user, is kept user quickly complete At required operation;
The real-time monitoring module is found the problem for carrying out real-time monitoring to each power station infrastructure device;
The defect closed loop processing module for finding the problem, problem analysis, solves the problems, such as, closing problem, forms defect Handle closed loop mode;
The device analysis module analyzes power station equipment operation level for multi-angle;
The bidding assessment module, for being compared to the different indexs in each power station from multi-angle and time dimension;
The Report Customization module, for the customization of report, according to requiring, customize it is various needs report, it is maximized full Sufficient demand.
Preferably, the real-time monitoring module carries out the operating status of power station header box, inverter and grid-connection cabinet real When monitor, and by produce one of simulation drawing, tendency chart, bar graph and parametric classification table or more than one in the form of reflect Facility information.
Preferably, the defect closed loop processing module is specifically used for completing defect closed-loop process, the defect closed-loop process If include: squad leader or operator on duty by system to each website real-time monitoring when equipment broken down or former by equipment Barrier analysis discovering device hidden failure, then squad leader or operator on duty notify maintenance personal to establish defect elimination list and liaison and show The processing of defect elimination list and liaison is fed back to squad leader or operator on duty, live defect elimination process by field defect elimination, maintenance personal Middle maintenance personal and warehouse keeper maintain close ties with, to complete the granting of Work tool and the outbound of standby redundancy.
Preferably, the defect closed loop processing module uses closed loop defect processing mode, in systems the hair of problem of implementation Existing, analysis, job assignment and solution are closed.
Preferably, the Report Customization module is specifically used for: power station by the electricity in power station, is set based on operation data Received shipment row, solar energy resources and energy consumption are included into system background, so that system is according to the report for requiring to transfer daily paper, monthly magazine and annual report Table.
Preferably, the bidding assessment module is for operation data comparisons in power station multiple in system, to the affiliated photovoltaic of group The operation data of power station operation concentrates statistical analysis, while the comparison of different dimensions is carried out to the important indicator of photovoltaic plant.
Photovoltaic plant concentrates the hardware structure of operation system, including distributed site electricity generation system, retransmission unit, photovoltaic electric It stands and concentrates operation system, total station message center and station interchanger, the distributed site electricity generation system and the retransmission unit, institute It states photovoltaic plant and concentrates operation system, total station message center and the station interchanger successively communication connection, the master station The internet terminal of the internet terminal communication connection of information centre and group user, the station interchanger and end subscriber of standing communicates Connection, the station interchanger and internet firewall communication connection, the internet firewall and application server and data Library server communication connection, Internet user access photovoltaic plant by VPN and concentrate operation system, group user and station end subscriber Photovoltaic plant is directly logged in by internet terminal concentrates operation system.
Preferably, the station end subscriber and station interchanger, stand interchanger and internet firewall, internet firewall and number Pass through six class cable communication connections according to library server and application server.
Preferably, the photovoltaic plant concentrates operation system and retransmission unit, Internet user and total station message center, The group user passes through optical-fibre communications with station interchanger with total station message center, total station message center and connect.
Preferably, the database server is connected with disk array by optical-fibre communications.
Preferably, group user and end subscriber of standing log in and concentrate operation system, realize information sharing, group user is by being somebody's turn to do System carries out real-time monitoring to each station.
The present invention has the advantage that compared with prior art
1) group user and the station end subscriber in each power station login photovoltaic plant concentration operation system, realization information sharing, one A total station message center can complete the real-time monitoring to each power station equipment, do not need all power stations and all arrange operator on duty, It realizes unattended, few man on duty, saves O&M cost;
2) power station operation maintenance personnel by intelligentized photovoltaic plant concentrate operation system, fast and accurately positioning failure and and When defect elimination, guarantee long-term, the stable gene-ration revenue in power station;
3) photovoltaic plant concentrates operation system set guiding module, real-time monitoring module, defect closed loop processing module, equipment Analysis module, bidding assessment module and Report Customization module, it is powerful, it is easy to use, it can find the problem in time, raising is set Standby utilization rate.
Detailed description of the invention
In order to illustrate more clearly of technical solution of the present invention, attached drawing needed in invention description will be made below Simply introduce, it should be apparent that, drawings in the following description are only some embodiments of the invention, common for this field For technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is that photovoltaic plant disclosed in this invention concentrates operation system block diagram;
Fig. 2 is the hardware architecture diagram that photovoltaic plant disclosed in this invention concentrates operation system;
Fig. 3 is the defect elimination closed-loop process process schematic that photovoltaic plant disclosed in this invention concentrates operation system.
Specific embodiment
It elaborates below to the embodiment of the present invention, the present embodiment carries out under the premise of the technical scheme of the present invention Implement, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to following implementation Example.
To solve prior art problem, the embodiment of the invention provides photovoltaic plants to concentrate operation system and system building side Method concentrates operation system to be introduced with regard to photovoltaic plant provided in an embodiment of the present invention first below.
Fig. 1 is the system block diagram that photovoltaic plant provided in an embodiment of the present invention concentrates operation system, as shown in Figure 1, described System includes: guiding module, real-time monitoring module, defect closed loop processing module, device analysis module, bidding assessment module and report Table customized module;
The guiding module is guided for system function, is carried out intelligent guidance to the operation of user, is kept user quickly complete At required operation.
The real-time monitoring module carries out real-time monitoring to the operating status of power station header box, inverter and grid-connection cabinet, And to produce one of simulation drawing, tendency chart, bar graph and parametric classification table or reflection equipment letter in the form of more than one Breath is found the problem for carrying out real-time monitoring to each power station infrastructure device.
The defect closed loop processing module is specifically used for completing defect closed-loop process, and the defect closed loop processing module is used In finding the problem, problem analysis, solving the problems, such as, closing problem, defect processing closed loop mode is formed.
The device analysis module analyzes power station equipment operation level for multi-angle, to improve asset utilization ratio, drop Low operation expense is target, is effectively analyzed the production run data of photovoltaic plant, grasps the production in power station in time The problem of operating condition, discovery production and operation process.By analyzing related data, reasonable arrangement power station production process Resource and activity promote power management level, improve Business Economic Benefit.
The bidding assessment module, for being compared to the different indexs in each power station from multi-angle and time dimension.It is logical It crosses and power stations multiple in system operation data is compared, understand each power station operating condition in real time, grasp each power station operation level.To light The case where overhead utility is run real-time monitoring and operation data concentrate statistical analysis, realize the shared of each photovoltaic plant data and melt It closes, timely and accurately grasps the production and operation situation of photovoltaic plant, while difference is carried out by the important indicator to photovoltaic plant The comparison of dimension, each power station operating condition of visual and clear understanding improve efficiency for photovoltaic plant and provide decision-making foundation.
The Report Customization module, the customization for report.Power station by the electricity in power station, is set based on operation data Received shipment row, solar energy resources and energy consumption are included into system background, so that system is according to the report for requiring to transfer daily paper, monthly magazine and annual report Table is customized and various needs report, maximized meet demand according to requiring.
Specifically, the defect closed loop processing module uses closed loop defect processing mode, the in systems hair of problem of implementation Existing, analysis, job assignment and solution are closed.
Fig. 2 is the hardware architecture diagram that photovoltaic plant provided in an embodiment of the present invention concentrates operation system system, as shown in Fig. 2, The hardware structure includes: that distributed site electricity generation system, retransmission unit, photovoltaic plant concentrate operation system, in master station's information The heart and station interchanger, the distributed site electricity generation system and the retransmission unit, the photovoltaic plant concentrate operation system, institute State total station message center and the station interchanger successively communication connection, the internet of total station message center and group user Terminal called connection, the internet terminal communication connection of the station interchanger and end subscriber of standing, the station interchanger and internet Firewall communication connection, the internet firewall and application server and database server communication connection.It uses internet Family accesses photovoltaic plant by VPN and concentrates operation system, and group user and station end subscriber pass through internet terminal and directly log in light Overhead utility concentrates operation system.
Specifically, the station end subscriber and station interchanger, stand interchanger and internet firewall, internet firewall and number Pass through six class cable communication connections according to library server and application server.
Specifically, the photovoltaic plant concentrates operation system and retransmission unit, Internet user and total station message center, The group user passes through optical-fibre communications with station interchanger with total station message center, total station message center and connect.
Specifically, the database server is connected with disk array by optical-fibre communications.
Specifically, group user and end subscriber of standing log in and concentrate operation system, information sharing is realized, group user is by being somebody's turn to do System carries out real-time monitoring to each station.
Fig. 3 is the defect elimination closed-loop process process schematic that photovoltaic plant provided in an embodiment of the present invention concentrates operation system, As shown in figure 3, the defect closed-loop process includes:
S301: squad leader or operator on duty pass through system to each website real-time monitoring;
S302: squad leader or operator on duty have been broken down by system monitoring equipment or have been sent out by equipment fault analysis Existing equipment hidden failure, notifies maintenance personal to establish defect elimination list and liaison.
S303: maintenance personal establishes defect elimination list and liaison and live defect elimination, and the processing of defect elimination list and liaison is anti- Feedback feeds back to squad leader or operator on duty.
S304: maintenance personal and warehouse keeper maintain close ties with during live defect elimination, warehouse keeper complete Work tool granting and The outbound of standby redundancy.
By above technical scheme, photovoltaic plant provided by the present invention concentrates operation system and its hardware structure to have collection The advantages that middle operation reduces operator on duty, saves O&M cost, and timely defect elimination reduces equipment failure rate.Technical staff is by intelligence The centralized management system of energyization is realized and the depth of the big data constantly accumulated in each power station operational process is excavated and analyzed, is Management, planning and decision provide scientific and effective reference frame;Power station operation maintenance personnel is by intelligentized centralized management system, fastly Fast accurately positioning failure and timely defect elimination, guarantee long-term, the stable gene-ration revenue in power station.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.

Claims (10)

1. photovoltaic plant concentrates operation system, which is characterized in that the system comprises:
Guiding module, real-time monitoring module, defect closed loop processing module, device analysis module, bidding assessment module and report are fixed Molding block;
The guiding module is guided for system function, is carried out intelligent guidance to the operation of user, is made user that institute be rapidly completed It needs to operate;
The real-time monitoring module is found the problem for carrying out real-time monitoring to each power station infrastructure device;
The defect closed loop processing module for finding the problem, problem analysis, solves the problems, such as, closing problem, forms defect processing Closed loop mode;
The device analysis module analyzes power station equipment operation level for multi-angle;
The bidding assessment module, for being compared to the different indexs in each power station from multi-angle and time dimension;
The Report Customization module according to requiring, is customized and various needs report for the customization of report.
2. photovoltaic plant according to claim 1 concentrates operation system, which is characterized in that the real-time monitoring module is to electricity The operating status of header box, inverter and grid-connection cabinet of standing carries out real-time monitoring, and to produce simulation drawing, tendency chart, rodlike One of figure and parametric classification table or more than one forms reflect facility information.
3. photovoltaic plant according to claim 1 concentrates operation system, which is characterized in that the defect closed loop processing module Specifically for completing defect closed-loop process, the defect closed-loop process includes: that squad leader or operator on duty pass through system to each station If equipment has broken down or by equipment fault analysis discovering device hidden failure, squad leader or value when point real-time monitoring Class personnel notify that maintenance personal establishes defect elimination list and liaison and live defect elimination, and maintenance personal is by the place of defect elimination list and liaison Reason feeds back to squad leader or operator on duty, and maintenance personal and warehouse keeper maintain close ties with during live defect elimination, to complete work The granting of utensil and the outbound of standby redundancy.
4. photovoltaic plant according to claim 1 concentrates operation system, which is characterized in that the Report Customization module is specific For: power station is based on operation data, after the electricity in power station, equipment operation, solar energy resources and energy consumption are included into system Platform, so that system is according to the report for requiring to transfer daily paper, monthly magazine and annual report.
5. photovoltaic plant according to claim 1 concentrates operation system, which is characterized in that the bidding assessment module is used for Multiple power station operation data comparisons in system, concentrate statistical analysis to the operation data of group's affiliated photovoltaic plant operation, simultaneously The comparison of different dimensions is carried out to the important indicator of photovoltaic plant.
6. concentrating the hardware structure of operation system using the described in any item photovoltaic plants of claim 1-5, which is characterized in that packet It includes distributed site electricity generation system, retransmission unit, photovoltaic plant and concentrates operation system, total station message center and station interchanger, institute It states distributed site electricity generation system and the retransmission unit, the photovoltaic plant concentrates operation system, total station message center And the station interchanger successively communication connection, the internet terminal communication connection of total station message center and group user, The internet terminal communication connection of the station interchanger and end subscriber of standing, the station interchanger and internet firewall communication connect It connects, the internet firewall and application server and database server communication connection, Internet user are accessed by VPN Photovoltaic plant concentrates operation system, group user and station end subscriber directly to log in photovoltaic plant by internet terminal and concentrates operation System.
7. the hardware structure that photovoltaic plant according to claim 6 concentrates operation system, which is characterized in that use at the station end Family and station interchanger, stand interchanger and internet firewall, internet firewall and database server and application server Pass through six class cable communication connections.
8. the hardware structure that photovoltaic plant according to claim 6 concentrates operation system, which is characterized in that the photovoltaic electric It stands and concentrates operation system and retransmission unit, Internet user and total station message center, in the group user and master station's information The heart, total station message center pass through optical-fibre communications with station interchanger and connect.
9. the hardware structure that photovoltaic plant according to claim 6 concentrates operation system, which is characterized in that the database Server is connected with disk array by optical-fibre communications.
10. the hardware structure that photovoltaic plant according to claim 6 concentrates operation system, which is characterized in that group user It is logged in station end subscriber and concentrates operation system, realize information sharing, group user carries out real-time monitoring to each station by the system.
CN201811071902.9A 2018-09-14 2018-09-14 Photovoltaic plant concentrates operation system and its hardware structure Pending CN109301860A (en)

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