CN205725148U - A kind of wind-solar hybrid power station monitoring system - Google Patents

A kind of wind-solar hybrid power station monitoring system Download PDF

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Publication number
CN205725148U
CN205725148U CN201620131183.5U CN201620131183U CN205725148U CN 205725148 U CN205725148 U CN 205725148U CN 201620131183 U CN201620131183 U CN 201620131183U CN 205725148 U CN205725148 U CN 205725148U
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China
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wind
node
monitor node
monitoring
power station
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Expired - Fee Related
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CN201620131183.5U
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Chinese (zh)
Inventor
卢艳
郑逸
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Quzhou College of Technology
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Quzhou College of Technology
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    • 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
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20Smart grids as enabling technology in buildings 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
    • 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
    • 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
    • Y04S40/128Systems 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 involving the use of Internet protocol

Abstract

This utility model relates to control system field, and especially a kind of wind-solar hybrid power station monitoring system, including radio sensing network unit, intelligent management unit and network data processing unit;Described radio sensing network unit includes gateway and connects the wind-power electricity generation monitor node of described gateway, photovoltaic generation monitor node, external environment condition detection node, accumulator cell charging and discharging monitor node, DC/DC changer monitor node and DC/AC changer monitor node;Described intelligent management unit includes native processor, remote monitoring center and handheld terminal;Described network data processing unit includes Web server and the cloud data base of wireless connections native processor.Wind-electricity complementary Power Station Monitored Control System of the present utility model, merge intelligent wireless sensor technology, the real-time radio network communications technology and data mining analysis platform technology, improve the operational efficiency of wind-solar hybrid power station, reduce rate of breakdown, decrease fault and determine the solution time.

Description

A kind of wind-solar hybrid power station monitoring system
Technical field
This utility model relates to control system field, especially a kind of wind-solar hybrid power station monitoring system.
Background technology
Wind energy, solar energy are the regenerative resources of abundant cleaning, have good exploitation prospect.Wind-solar hybrid power station Take full advantage of solar energy and the natural complementarity of two kinds of energy of wind energy, it is provided that stable electric power output.But wind energy, solar energy are deposited Low in energy density and that randomness is strong feature, so in order to obtain more electric energy, wind light mutual complementing power generation station the most all sets up At more remote opening.Therefore, understand the operation conditions in power station the most in real time, how to meet upper level system or electrical network The monitoring demand of dispatching patcher, becomes problem demanding prompt solution.The real-time monitoring of wind-solar hybrid power station running status, as run shape State monitoring, fault detect early warning, environmental data collecting, energy scheduling and distribution, to improving power station operational efficiency, reducing and run into Originally have great importance.If by network monitoring real-time exchange system components work state information, by information Optimization processes the non-failure operation time that can improve electric power station system.
Utility model content
This utility model solves the technical problem that and is to provide a kind of wind-solar hybrid power station monitoring system, improves wind light mutual complementing The operational efficiency in power station, reduces rate of breakdown and minimizing fault certainly solves the time.
To achieve these goals, this utility model adopts the technical scheme that
A kind of wind-solar hybrid power station monitoring system, including radio sensing network unit, intelligent management unit and network data Processing unit, described intelligent management unit connects described radio sensing network unit and network data processing unit respectively;Described Radio sensing network unit includes gateway and connects the wind-power electricity generation monitor node of described gateway, photovoltaic generation monitor node, outer Portion's environment measuring node, accumulator cell charging and discharging monitor node, DC/DC changer monitor node and DC/AC changer monitor node; Described wind-power electricity generation monitor node monitors wind energy peak power and wind-driven generator output voltage and electric current, and described photovoltaic generation is supervised Control monitoring nodes solar maximum power and photovoltaic cell output voltage and electric current, outside described external environment condition detection nodal test The temperature of environment, humidity, wind speed, wind direction and illuminance, described accumulator cell charging and discharging monitor node monitoring accumulator voltage, Electric current and temperature, and control the discharge and recharge of accumulator, described DC/DC changer monitor node monitoring VD and electricity Stream, and control direct current output break-make;Described DC/AC changer monitor node monitors ac output voltage and electric current and control Exchange output break-make;
Described intelligent management unit include native processor and the remote monitoring center connecting described native processor and Handheld terminal, described gateway connects described native processor;Described network data processing unit includes described in wireless connections local The Web server of processor and cloud data base.
Preferably, each node in described radio sensing network unit is consisted of with other node Zigbee radio-frequency module Zigbee network.
Further, described remote monitoring center, handheld terminal, Web server and cloud data base respectively by GPRS or Wifi or Ethernet connect described native processor.
Wind-solar hybrid power station monitoring system of the present utility model, merges intelligent wireless sensor technology, real-time radio network Communication technology and data mining analysis platform technology, improve the operational efficiency of wind-solar hybrid power station, reduce rate of breakdown, Decrease fault to determine the solution time.Simultaneously, it is ensured that the motility that Power Station Monitored Control System is installed, the cloth in electric power station system is decreased Line, has saved monitoring system installation cost, it is thus also avoided that the problems such as the aging circuit that the reasons such as high pressure-temperature cause, and has good Economy and practicality.
Accompanying drawing explanation
Fig. 1 is the structural schematic block diagram of one embodiment of this utility model;
Fig. 2 is the internal structure schematic diagram of embodiment in Fig. 1;
Description of reference numerals: 1-radio sensing network unit, 2-intelligent management unit, 3-network data processing unit.
Detailed description of the invention
In order to be further appreciated by this utility model, below in conjunction with embodiment, this utility model preferred embodiment is retouched State, but it is to be understood that these describe simply as further illustrating feature and advantage of the present utility model rather than to this practicality The restriction of novel claim.
As it is shown in figure 1, in an embodiment of the present utility model, a kind of wind-solar hybrid power station monitoring system, including nothing Line sensing network unit, intelligent management unit and network data processing unit.
Concrete, as in figure 2 it is shown, radio sensing network unit includes gateway and connects the wind-power electricity generation monitoring of described gateway Node, photovoltaic generation monitor node, external environment condition detection node, accumulator cell charging and discharging monitor node, DC/DC changer monitoring joint Point and DC/AC changer monitor node.
Wherein, wind-power electricity generation monitor node is used for monitoring wind energy peak power and wind-driven generator output voltage and electric current; Photovoltaic generation monitor node is used for monitoring solar maximum power and photovoltaic cell output voltage and electric current;External environment condition detection joint Point is for detecting the temperature of external environment condition, humidity, wind speed, wind direction and illuminance;Accumulator cell charging and discharging monitor node is used for monitoring The voltage of accumulator, electric current and temperature, and for controlling the discharge and recharge of accumulator;DC/DC changer monitor node is used for supervising Control VD and electric current, and control direct current output break-make;DC/AC changer monitor node is used for monitoring exchange output Voltage and current and control exchange output break-make.
The sensor monitor node and radio network gateway composition radio sensing network, wind turbine, photovoltaic module, accumulator, The supplemental characteristic such as changer, controller and gateway instruction are transmitted in wireless sense network.Sensor monitoring node is to wind-power electricity generation The operation information (wind speed round, voltage, electric current, change paddle state) of unit, photovoltaic generation unit operation information (voltage, electric current, merit Rate, generated energy and running status), accumulator battery information (electricity size, alarm condition, opening), load information (power consumption Situation, duty) etc. data be acquired and change;By certain communication protocol phase between wireless communication section responsible node Intercommunication, constitutes Zigbee network by Zigbee radio-frequency module with other node.
Intelligent management unit includes native processor, remote monitoring center and handheld terminal.Wherein, native processor is ARM embedded system, connects Surveillance center by Ethernet, and connects handheld terminal by GPRS.Handheld terminal generally electricity The smart mobile phone of station administration personnel or other hand-held intelligent equipment.Native processor processes what wireless sensor network unit was uploaded Data, and obtain Surveillance center or power management personnel order, and upload data to network data base by GPRS.Wind turbine And the data such as photovoltaic module are transferred to ARM system from gateway, ARM system sends instruction by gateway.Gathered by ZigBee-network Power station Monitoring Data, carry out Zigbee protocol data through ARM and unpack, be packaged into TCP/IP number by GPRS or ethernet module It is sent to Surveillance center or power management personnel's mobile phone according to bag.And the control letter sent by Surveillance center or power management personnel Breath, carries out ICP/IP protocol through GPRS or ethernet module and unpacks, then encapsulated data into Zigbee protocol data, warp by ARM ZigBee radio frequency chip is sent in ZigBee-network.
Network data processing unit includes Web server and the cloud data base of wireless connections native processor, wherein, Web Server and cloud data base connect native processor by GPRS or wifi respectively.Cloud data base is that WEB server is answered with outside With providing memory space, accept data that intelligent management unit uploads and be stored in data base.Power station user can pass through browser Http protocol access WEB server is used to obtain power station job information.User accesses the platform specified also by cell phone software, Obtain power station data, as long as both modes can be connected to network can be achieved with the monitoring to power station.
The explanation of above example is only intended to help to understand method of the present utility model and core concept thereof.Should refer to Go out, for those skilled in the art, on the premise of without departing from this utility model principle, it is also possible to this Utility model carries out some improvement and modification, and these improve and modification also falls into this utility model scope of the claims In.

Claims (3)

1. a wind-solar hybrid power station monitoring system, it is characterised in that: include radio sensing network unit, intelligent management unit and Network data processing unit, described intelligent management unit connects described radio sensing network unit and network data processing list respectively Unit;
Described radio sensing network unit includes gateway and connects the wind-power electricity generation monitor node of described gateway, photovoltaic generation monitoring Node, external environment condition detection node, accumulator cell charging and discharging monitor node, DC/DC changer monitor node and DC/AC changer prison Control node;Described wind-power electricity generation monitor node monitors wind energy peak power and wind-driven generator output voltage and electric current, described light Volt generating monitor node monitors solar maximum power and photovoltaic cell output voltage and electric current, described external environment condition detection node The detection temperature of external environment condition, humidity, wind speed, wind direction and illuminance, described accumulator cell charging and discharging monitor node monitoring accumulator Voltage, electric current and temperature, and control accumulator discharge and recharge, described DC/DC changer monitor node monitoring direct current output Voltage and current, and control direct current output break-make;Described DC/AC changer monitor node monitoring ac output voltage and electric current And control exchange output break-make;
Described intelligent management unit includes native processor and the remote monitoring center connecting described native processor and hand-held Terminal, described gateway connects described native processor;Described network data processing unit includes processing locality described in wireless connections The Web server of device and cloud data base.
2. wind-solar hybrid power station monitoring system as claimed in claim 1, it is characterised in that: in described radio sensing network unit Each node constitute Zigbee network by Zigbee radio-frequency module and other node.
3. wind-solar hybrid power station monitoring system as claimed in claim 2, it is characterised in that: described remote monitoring center, hand-held Terminal, Web server and cloud data base connect described native processor by GPRS or wifi or Ethernet respectively.
CN201620131183.5U 2016-02-22 2016-02-22 A kind of wind-solar hybrid power station monitoring system Expired - Fee Related CN205725148U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107508378A (en) * 2017-09-06 2017-12-22 合肥凌山新能源科技有限公司 A kind of wind light mutual complementing power generation monitoring control system
CN108512306A (en) * 2018-04-16 2018-09-07 江苏泓茂新能源科技有限公司 Wind light mutual complementing power generation Intelligent remote monitoring system and its working method
CN108566427A (en) * 2018-04-16 2018-09-21 江苏泓茂新能源科技有限公司 Photovoltaic array monitoring system based on Internet of Things and its working method
CN112526967A (en) * 2020-11-24 2021-03-19 安徽中皖自动化科技有限公司 Wind-solar hybrid controller control system based on Internet of things

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107508378A (en) * 2017-09-06 2017-12-22 合肥凌山新能源科技有限公司 A kind of wind light mutual complementing power generation monitoring control system
CN108512306A (en) * 2018-04-16 2018-09-07 江苏泓茂新能源科技有限公司 Wind light mutual complementing power generation Intelligent remote monitoring system and its working method
CN108566427A (en) * 2018-04-16 2018-09-21 江苏泓茂新能源科技有限公司 Photovoltaic array monitoring system based on Internet of Things and its working method
CN108512306B (en) * 2018-04-16 2019-06-07 钱洋 Wind light mutual complementing power generation Intelligent remote monitoring system and its working method
CN108566427B (en) * 2018-04-16 2019-07-12 钱洋 Photovoltaic array monitoring system and its working method based on Internet of Things
CN112526967A (en) * 2020-11-24 2021-03-19 安徽中皖自动化科技有限公司 Wind-solar hybrid controller control system based on Internet of things
CN112526967B (en) * 2020-11-24 2021-11-16 安徽中皖自动化科技有限公司 Wind-solar hybrid controller control system based on Internet of things

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161123

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CF01 Termination of patent right due to non-payment of annual fee