CN102624074A - Intelligent wind-solar hybrid power generation system - Google Patents
Intelligent wind-solar hybrid power generation system Download PDFInfo
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- CN102624074A CN102624074A CN2012101006716A CN201210100671A CN102624074A CN 102624074 A CN102624074 A CN 102624074A CN 2012101006716 A CN2012101006716 A CN 2012101006716A CN 201210100671 A CN201210100671 A CN 201210100671A CN 102624074 A CN102624074 A CN 102624074A
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- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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Abstract
An intelligent wind-solar hybrid power generation system comprises a management component and an executive component matching with the same. The management component comprises a main control module, and the main control module is provided with a detecting module, an output module, an input module, a communication module, a sensor management module and an equipment management module. The executive component comprises an embedded power system, a diesel engine generator set, a diesel engine generator controller, an accumulator battery pack, a wind-solar hybrid controller, a double-shaft tracking system, a photovoltaic panel, a wind-driven generator and a wind-driven generator controller. By the intelligent wind-solar hybrid power generation system, wind-solar hybrid generating efficiency can be developed fully, charge and discharge of the accumulator battery pack can be regulated automatically, and additionally environment and equipment of the intelligent wind-solar hybrid power generation system can be subjected to remote detecting, remote signaling, remote controlling and remote regulating so as to provide system operating statistic data for customers.
Description
Technical field
The present invention relates to a kind of electricity generation system, specifically wind and solar hybrid generating system.
Background technology
Scene oil () complementary power generation system on the market adopts simple integrated mode basically; Get up simple combination such as solar components, wind turbine generator and storage battery, charger; Although can realize wind light mutual complementing power generation; But because the management and the control of lack of scientific, can not bring into play the generating efficiency of wind light mutual complementing to greatest extent, charging and discharging currents that can not the auto-control batteries; Can not be in real time to environment in the electricity generation system and equipment take remote measurement, remote signalling, remote control, remote regulating, the statistics of system's operation can not be provided for the client.
Summary of the invention
For addressing the above problem; The purpose of this invention is to provide a kind of intelligent wind and solar hybrid generating system; This electricity generation system can be given full play to the generating efficiency of wind light mutual complementing, and can the auto-control batteries discharge and recharge can also be carried out remote control for the environment in the electricity generation system and equipment.
To achieve these goals, technical scheme provided by the invention is:
A kind of intelligent wind and solar hybrid generating system, it comprises Management Unit and the executive module suitable with it; Said Management Unit comprises main control module, in main control module, is provided with detection module, output module, input module, communication module, sensor management module and device management module, and above-mentioned each module is connected on the main control module through the RS485 interface; Said communication module links to each other with the Internet; Be connected to humiture transmitter, first gauge table, Smoke Sensor, distribution cabinet Security Unit MDF, gate inhibition, water logging, dead electricity transducer on the said sensor management module respectively, be connected to wind light mutual complementing controller, engine controller, heat exchanger and air-conditioning on the said device management module respectively; Said executive module comprises embedded power-supply system, diesel power generation unit, diesel generation machine controller, batteries, wind light mutual complementing controller, double-axis tracking system, photovoltaic battery panel, wind-driven generator and wind power generation machine controller; Said diesel power generation unit and diesel generation machine controller join; And both all join with embedded power-supply system; Said double-axis tracking system and photovoltaic battery panel join; Photovoltaic battery panel and wind-driven generator all join with the wind light mutual complementing controller, and wind light mutual complementing controller and batteries and embedded power-supply system are all joined, and said batteries and embedded power-supply system are all joined.
Above-described intelligent wind and solar hybrid generating system, said detection module are 16 road dry contacts input detection module.
Above-described intelligent wind and solar hybrid generating system, said output module are 8 road dry contact output modules.
Above-described intelligent wind and solar hybrid generating system, said input module are 7 cun touch man-machine interface input modules.
Above-described intelligent wind and solar hybrid generating system, said communication module comprise wireless communication module and ethernet communication module, said communication module through the Internet respectively with computer and mobile phone wireless or wire communication.
The above intelligent wind and solar hybrid generating system is connected to second gauge table on the said embedded power-supply system.
The above intelligent wind and solar hybrid generating system is connected to the 3rd gauge table on the said batteries.
The above intelligent wind and solar hybrid generating system, said wind light mutual complementing controller are MPPT type wind light mutual complementing controller.
The above intelligent wind and solar hybrid generating system, but said engine controller is the controller of the multiple motor of Communication Control, and said diesel generation machine controller and wind power generation machine controller carry out all by its Communication Control.
The above intelligent wind and solar hybrid generating system also is provided with USB interface and big capacity RAM card on the said office terminal.
Operation principle:
The embedded arm type of main control module industrial computer utilizes powerful processing of industrial computer and storage capacity, through the data that obtain of various transducers; Effectively monitor each parts running status of each whole system; If any abnormality, can handle this abnormality as required, and report to the user.According to the real-time status of actual loading situation and wind energy and solar energy, through the algorithm of a whole set of science, under the situation that effectively proof load is reliably exerted oneself, make full use of honourable resource, reduce the start-up time of diesel engine generator as far as possible, realize the maximization of benefit.
Beneficial effect: intelligent wind and solar hybrid generating system provided by the invention; Can give full play to the generating efficiency of wind light mutual complementing; Can the auto-control batteries discharge and recharge; Can also take remote measurement to environment in the electricity generation system and equipment, remote signalling, remote control, remote regulating, the statistics of system's operation is provided for the client.
Description of drawings
Fig. 1 is a Management Unit structured flowchart of the present invention.
Fig. 2 is an executive module structured flowchart of the present invention.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, present embodiment is being to implement under the prerequisite with technical scheme of the present invention, should understand these embodiment only be used to the present invention is described and be not used in the restriction scope of the present invention.
As depicted in figs. 1 and 2, a kind of intelligent wind and solar hybrid generating system, it comprises Management Unit and the executive module suitable with it; Said Management Unit comprises the office terminal; Be provided with 16 road dry contact detection modules, 8 road dry contact output modules, 7 cun touch man-machine interface input modules, communication module, sensor management module, device management module, USB interface and big capacity RAM cards in the office terminal, above-mentioned each module is connected on the main control module through the RS485 interface; Communication module comprises wireless communication module and ethernet communication module; Both all through the Internet respectively with computer and mobile phone wireless or wire communication; Be connected to humiture transmitter, first gauge table, Smoke Sensor, MDF, gate inhibition, water logging, dead electricity transducer on the sensor management module respectively, but be connected to engine controller, heat exchanger and the air-conditioning of the multiple motor of MPPT type wind light mutual complementing controller Communication Control on the device management module respectively; Executive module comprises embedded power-supply system, diesel power generation unit, diesel generation machine controller, batteries, MPPT type wind light mutual complementing controller, double-axis tracking system, photovoltaic battery panel, wind-driven generator and wind power generation machine controller, and diesel generation machine controller and wind power generation machine controller are all by the institute of the engine controller in Management Unit Communication Control; Be connected to second gauge table on the embedded power-supply system; Diesel power generation unit and diesel generation machine controller join, and both all join with embedded power-supply system, and double-axis tracking system and photovoltaic battery panel join; Photovoltaic battery panel and wind-driven generator all join with the wind light mutual complementing controller; Wind light mutual complementing controller and batteries and embedded power-supply system are all joined, and batteries and embedded power-supply system are all joined, and are connected to the 3rd gauge table on the batteries.
The present invention mainly realizes following function:
1, the Based Intelligent Control of electricity generation system and scientific management function mainly show the electric weight that automatic adjustment batteries discharges and recharges, to prolong the useful life of batteries; Monitor voltage, temperature, internal resistance and the residual capacity of every batteries of batteries in real time, the battery that discovery in time will be lost efficacy guarantees batteries ability operate as normal; According to the residual capacity automatic open close diesel generating set of batteries, in proper working order to guarantee electric power system; To intrasystem load scientific classification, rationally adjust supply power mode according to the residual capacity of batteries, to guarantee the operate as normal of important load at crucial moment to load; All data in the system are carried out the science statistics, and automatic report generation, for client's rational allocation and use electricity generation system provide data.
2, communication and remote control management function; The present invention adopts multiple communication mode; To be fit to different clients' selection, linux embedded OS, embedded webserver are adopted in the terminal; The user can pass through the direct access terminal of browser, and the electricity generation system that the client administered is implemented remote control operation.
3, environmental monitoring function; System is except that installing video monitoring; Also system implementation gate inhibition, water logging, smog, vibrations, inclination, temperature, humidity, electric current and voltage etc. are monitored, and sent SMS alarm to the police that are provided with in advance through SMS through various transducers.
Be specially following content:
1, real-time remote monitoring generating parameter (electric current, voltage, power, energy output), power consumption parameter (electric current, voltage, power, power consumption)
2, real-time remote monitoring ambient temperature, and according to ambient temperature, with intelligent logical control draft fan group equipment; Make full use of shelter inside, the external environment condition temperature difference; Realize the direct exchange of the cold and hot air in shelter inside and outside,, can effectively reduce power consumption to reach the purpose of cooling.
3, the current state of real-time remote monitoring diesel generating system comprises voltage, electric current, power factor, gross power, Fuel Oil Remaining, fault.The terminal can emergency shutdown when breaking down, and effectively protects the diesel engine generator system, and reports to the police to related personnel's mobile phone.When Fuel Oil Remaining is not enough, also can report to the police to related personnel's mobile phone.
4, real-time remote monitoring wind light generation equipment running, as break down, can report to the police to related personnel's mobile phone
5, real-time remote monitoring wind speed, sunlight intensity.Too high like wind speed, can export dry contact, auxiliary wind-driven generator and device of solar generating start protective device.
6, under the situation of honourable resource and remaining battery capacity deficiency, terminal self-starting diesel engine generator.Also remote activation diesel engine generator as required.
7, according to actual power loss, battery condition, honourable state of resources under the prerequisite of the system of assurance normal power supply, through reasonably design and coupling, is utilized wind light generation to greatest extent, reduces and uses the diesel engine generator power supply.
8, external sensor can be monitored the batteries state, comprises the single-unit battery tension, temperature; Internal resistance, residual capacity, the terminal can be according to above-mentioned parameter; Judge that storage battery whether need be with changing, with changing batteries or batteries breaks down, can report to the police to related personnel's mobile phone like need.
9, native system has Ethernet, GPRS, CDMA2000, WCDMA, TDCDMA, RS-485, RS-232, multiple communication modes such as CAN.
10, power supply is additional in support can easily to insert diesel engine generator or civil power.
11, according to the different geographic environment, configurable solar components that matches and wind-driven generator assembly.Wherein wind-driven generator can be operated under the wind friction velocity of 3-50m/s, considerably beyond conventional wind power generator effective wind speed zone (3-2m/s).
Claims (10)
1. an intelligent wind and solar hybrid generating system is characterized in that: comprise Management Unit and the executive module suitable with it; Said Management Unit comprises main control module; Be provided with detection module, output module, input module, communication module, sensor management module and device management module in the main control module; Said communication module links to each other with the Internet; Be connected to humiture transmitter, first gauge table, Smoke Sensor, distribution cabinet Security Unit MDF, gate inhibition, water logging, dead electricity transducer on the said sensor management module respectively, be connected to wind light mutual complementing controller, engine controller, heat exchanger and air-conditioning on the said device management module respectively; Said executive module comprises embedded power-supply system, diesel power generation unit, diesel generation machine controller, batteries, wind light mutual complementing controller, double-axis tracking system, photovoltaic battery panel, wind-driven generator and wind power generation machine controller; Said diesel power generation unit and diesel generation machine controller join; And both all join with embedded power-supply system; Said double-axis tracking system and photovoltaic battery panel join; Photovoltaic battery panel and wind-driven generator all join with the wind light mutual complementing controller; The wind power generation machine controller links to each other with wind-driven generator, and wind light mutual complementing controller and batteries and embedded power-supply system are all joined, and said batteries and embedded power-supply system are all joined.
2. according to the said a kind of intelligent wind and solar hybrid generating system of claim 1, it is characterized in that: said detection module is 16 road dry contacts input detection module.
3. according to the said a kind of intelligent wind and solar hybrid generating system of claim 1, it is characterized in that: said output module is 8 road dry contact output modules.
4. according to the said a kind of intelligent wind and solar hybrid generating system of claim 1, it is characterized in that: said input module is 7 cun touch man-machine interface input modules.
5. according to the said a kind of intelligent wind and solar hybrid generating system of claim 1, it is characterized in that: said communication module comprises wireless communication module and ethernet communication module, said communication module through the Internet respectively with computer and mobile phone wireless or wire communication.
6. according to the said a kind of intelligent wind and solar hybrid generating system of claim 1, it is characterized in that: be connected to second gauge table on the said embedded power-supply system.
7. according to the said a kind of intelligent wind and solar hybrid generating system of claim 1, it is characterized in that: be connected to the 3rd gauge table on the said batteries.
8. according to the said a kind of intelligent wind and solar hybrid generating system of claim 1, it is characterized in that: said wind light mutual complementing controller is a MPPT type wind light mutual complementing controller.
9. according to the said a kind of intelligent wind and solar hybrid generating system of claim 1; It is characterized in that: but said engine controller is the controller of the multiple motor of Communication Control, and said diesel generation machine controller and wind power generation machine controller carry out all by its Communication Control.
10. according to the said a kind of intelligent wind and solar hybrid generating system of claim 1, it is characterized in that: also be provided with USB interface and big capacity RAM card on the said office terminal.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012101006716A CN102624074A (en) | 2012-04-09 | 2012-04-09 | Intelligent wind-solar hybrid power generation system |
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| CN2012101006716A CN102624074A (en) | 2012-04-09 | 2012-04-09 | Intelligent wind-solar hybrid power generation system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104867277A (en) * | 2015-04-10 | 2015-08-26 | 国家电网公司 | Wind-solar complementation external force damage preventing alarm device |
| CN105262135A (en) * | 2015-11-11 | 2016-01-20 | 广东电网有限责任公司电力科学研究院 | Wind, light and diesel storage microgrid system containing composite energy storage and coordinated control method during grid connection |
| CN105576822A (en) * | 2016-02-02 | 2016-05-11 | 合肥康尔信电力***有限公司 | Diesel generating set capable of being started stably |
| CN112527032A (en) * | 2019-09-17 | 2021-03-19 | 北京金风科创风电设备有限公司 | Method, device and system for monitoring humidity of electric control cabinet |
| CN114725988A (en) * | 2022-05-05 | 2022-07-08 | 西安华海众和电力科技有限公司 | Wind-solar-diesel-storage multi-energy complementary power generation system |
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| CN201372850Y (en) * | 2009-04-08 | 2009-12-30 | 桂林市光明科技实业有限公司 | Diesel generator set control system with communication function |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104867277A (en) * | 2015-04-10 | 2015-08-26 | 国家电网公司 | Wind-solar complementation external force damage preventing alarm device |
| CN105262135A (en) * | 2015-11-11 | 2016-01-20 | 广东电网有限责任公司电力科学研究院 | Wind, light and diesel storage microgrid system containing composite energy storage and coordinated control method during grid connection |
| CN105576822A (en) * | 2016-02-02 | 2016-05-11 | 合肥康尔信电力***有限公司 | Diesel generating set capable of being started stably |
| CN112527032A (en) * | 2019-09-17 | 2021-03-19 | 北京金风科创风电设备有限公司 | Method, device and system for monitoring humidity of electric control cabinet |
| CN112527032B (en) * | 2019-09-17 | 2022-11-25 | 北京金风科创风电设备有限公司 | Method, device and system for monitoring humidity of electric control cabinet |
| CN114725988A (en) * | 2022-05-05 | 2022-07-08 | 西安华海众和电力科技有限公司 | Wind-solar-diesel-storage multi-energy complementary power generation system |
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Application publication date: 20120801 |