CN104518732A - Building auxiliary photovoltaic power station control system - Google Patents
Building auxiliary photovoltaic power station control system Download PDFInfo
- Publication number
- CN104518732A CN104518732A CN201310455163.4A CN201310455163A CN104518732A CN 104518732 A CN104518732 A CN 104518732A CN 201310455163 A CN201310455163 A CN 201310455163A CN 104518732 A CN104518732 A CN 104518732A
- Authority
- CN
- China
- Prior art keywords
- control
- power station
- control system
- receiving
- photovoltaic power
- 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
Links
- 230000005611 electricity Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C2201/00—Transmission systems of control signals via wireless link
- G08C2201/40—Remote control systems using repeaters, converters, gateways
- G08C2201/42—Transmitting or receiving remote control signals via a network
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention provides a building auxiliary photovoltaic power station control system. The building auxiliary photovoltaic power station control system includes a plurality of sets of array control modules, an emergency signal transmitting device, a signal receiving and transmitting center, and a control center server, wherein the plurality of sets of array control modules are used for controlling interconnection of each component, and are commonly controlled by the control center server and the signal receiving and transmitting center or are controlled by the emergency signal transmitting device, and signal transmitting and receiving being carried out wirelessly.
Description
Technical field
The present invention relates to the attached photovoltaic plant field of building, be related specifically to the attached photovoltaic plant control system of a kind of building.
Background technology
From building, technology and economic angle, solar photovoltaic power plant has plurality of advantages: can effectively utilize building roof and curtain wall, and without the need to land occupation resource, this urban architecture for soil costliness is even more important; Can original place generating, original place electricity consumption, the investment of power station pushing electric network can be saved within the scope of certain distance.For networked system, photovoltaic array institute electricity both can supply the load of this building and use, and also can send into electrical network; Photovoltaic generating system by day solar radiation time generate electricity, this period is also electrical network peak times of power consumption, thus peak power demands of releiving; Photovoltaic module is generally arranged on the roof of building and the south elevation of wall and directly absorbs solar energy, can reduce the temperature rise on metope and roof; Grid-connected photovoltaic power generation system does not have noise, does not have pollutant emission, does not consume any fuel, environmental protection.
Solar module has light to irradiate the characteristic that can generate electricity, now current design of photovoltaic power station standard, close the output of whole photovoltaic plant when there being solar radiation after, photovoltaic array in fact also possesses the direct current fan-out capability externally providing 400-1000V voltage, do not lose current output capability with the closedown in power station, therefore in special circumstances (as fire etc.) situation, the external output voltage in power station cannot be closed, if external condition forms current circuit just, photovoltaic array just can continue output power.When solar power station is as industrialization project, when being built in the no man's lands such as level land, wilderness, beach, there is not too large potential safety hazard in this characteristic of photovoltaic plant, because photovoltaic module itself is not combustible, and overdo and can not bring too large harm in ground, location, so when the industrialization photovoltaic plant generation condition of a fire, photovoltaic array region generally can not be involved in region of putting out a fire to save life and property, but concentrate on the crucial controlling position such as equipment room, machine room.But when photovoltaic plant exists as the appendage of civil buildings, this characteristic can cause very large personal injury hidden danger.
Summary of the invention
In order to overcome the defect of prior art, the object of the present invention is to provide the attached photovoltaic plant control system of a kind of building, to achieve these goals, the present invention by the following technical solutions:
The attached photovoltaic plant control system of a kind of building, comprise some group pattern control modules, urgency signal emitter, signal transmitting and receiving center, control centre's server, wherein some group pattern control modules are interconnected for what control between each chip module, described antenna array control module is by aforementioned control centre server and signal transmitting and receiving center co-controlling or control by urgency signal emitter, and wherein signal transmitting and receiving is wireless receiving and dispatching.
The beneficial effect that the present invention brings is: instruction wireless receiving and dispatching avoids in particular cases wire signal link failure, causes instruction to send; Many group patterns control module, is independently assembly by System Partition, guarantees that voltage is no more than safe range.
Accompanying drawing explanation
Fig. 1 is modular structure schematic diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1, the attached photovoltaic plant control system of a kind of building, comprise some group pattern control modules, urgency signal emitter, signal transmitting and receiving center, control centre's server, wherein some group pattern control modules are interconnected for what control between each chip module, described antenna array control module is by aforementioned control centre server and signal transmitting and receiving center co-controlling or control by urgency signal emitter, and wherein signal transmitting and receiving is wireless receiving and dispatching.。Wherein, control centre's server act as: control inerface, instruction transmitting-receiving, provide service interface for Third party system; Signal transmitting and receiving center: the instruction transformation sent by central server is wireless signal transmission, terminate the wireless answering signal of antenna array control module and switching emission to control centre's server; Antenna array control module: receive wireless instructions and perform, reporting state by wireless signal; Urgency signal emitter: carry out wireless shutdown command transmitting during the state of emergency.
In general current main flow photovoltaic module, the continuous off-state voltage of every block 30-35V is possessed under solar radiation, 27-29V voltage can be provided when accessing load, the electric current of 6-9A, so every block assembly can provide the power stage of about 250W, design power according to power station selectes inverter, then can according to the optimum working parameter of inverter, the connection in series-parallel parameter of design photovoltaic array, finally the direct current of 400-1000V voltage can be provided to input to inverter, to meet the requirement of inverter high efficiency conversion.
Native system terminal control mechanism is deployed to every block assembly end and the antenna array control module of photovoltaic system, and the photovoltaic array line disconnection that can will connect after out code sends, forms the state of each block assembly individualism; Even if form loop under this state, the direct voltage also only had within 35V exists, and reaches the standard of comparatively safe voltage in GB3805-83, farthest ensure that the personal safety of disaster treatment people.
The above; be only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the present invention; the change expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection range that protection scope of the present invention should limit with claims is as the criterion.
Claims (1)
1. the attached photovoltaic plant control system of building, it is characterized in that, comprise some group pattern control modules, urgency signal emitter, signal transmitting and receiving center, control centre's server, wherein some group pattern control modules are interconnected for what control between each chip module, described antenna array control module is by aforementioned control centre server and signal transmitting and receiving center co-controlling or control by urgency signal emitter, and wherein signal transmitting and receiving is wireless receiving and dispatching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310455163.4A CN104518732A (en) | 2013-09-30 | 2013-09-30 | Building auxiliary photovoltaic power station control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310455163.4A CN104518732A (en) | 2013-09-30 | 2013-09-30 | Building auxiliary photovoltaic power station control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104518732A true CN104518732A (en) | 2015-04-15 |
Family
ID=52793572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310455163.4A Pending CN104518732A (en) | 2013-09-30 | 2013-09-30 | Building auxiliary photovoltaic power station control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104518732A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080306700A1 (en) * | 2007-06-07 | 2008-12-11 | Ekla-Tek L.L.C | Photvoltaic solar array health monitor |
| WO2010042533A2 (en) * | 2008-10-06 | 2010-04-15 | Atonometrics, Inc. | Photovoltaic module performance monitoring system and devices |
| CN101794500A (en) * | 2009-12-29 | 2010-08-04 | 刘利华 | System capable of remotely controlling electronic and electrical equipment |
| CN102148864A (en) * | 2011-01-28 | 2011-08-10 | 西安建筑科技大学 | Photovoltaic generation and large public building integration wireless monitoring system |
| CN102541089A (en) * | 2012-01-12 | 2012-07-04 | 冶金自动化研究设计院 | Photovoltaic single-axis tracking system based on industrial wireless network and control method |
| CN202455398U (en) * | 2012-03-08 | 2012-09-26 | 扬州贝尔斯通科技有限公司 | Wireless sensing system for monitoring photovoltaic (PV) array |
| CN103024800A (en) * | 2012-12-29 | 2013-04-03 | 中国航空工业集团公司第六三一研究所 | Remote monitoring method for power source of photovoltaic power generation communication base station |
| CN103197613A (en) * | 2012-01-09 | 2013-07-10 | 中国科学院沈阳自动化研究所 | Photovoltaic power station monitoring system based on industrial wireless network |
| CN203135591U (en) * | 2013-04-01 | 2013-08-14 | 山东电力集团公司电力科学研究院 | Micro-grid centralized monitoring system used for photovoltaic building integrated combination |
-
2013
- 2013-09-30 CN CN201310455163.4A patent/CN104518732A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080306700A1 (en) * | 2007-06-07 | 2008-12-11 | Ekla-Tek L.L.C | Photvoltaic solar array health monitor |
| WO2010042533A2 (en) * | 2008-10-06 | 2010-04-15 | Atonometrics, Inc. | Photovoltaic module performance monitoring system and devices |
| CN101794500A (en) * | 2009-12-29 | 2010-08-04 | 刘利华 | System capable of remotely controlling electronic and electrical equipment |
| CN102148864A (en) * | 2011-01-28 | 2011-08-10 | 西安建筑科技大学 | Photovoltaic generation and large public building integration wireless monitoring system |
| CN103197613A (en) * | 2012-01-09 | 2013-07-10 | 中国科学院沈阳自动化研究所 | Photovoltaic power station monitoring system based on industrial wireless network |
| CN102541089A (en) * | 2012-01-12 | 2012-07-04 | 冶金自动化研究设计院 | Photovoltaic single-axis tracking system based on industrial wireless network and control method |
| CN202455398U (en) * | 2012-03-08 | 2012-09-26 | 扬州贝尔斯通科技有限公司 | Wireless sensing system for monitoring photovoltaic (PV) array |
| CN103024800A (en) * | 2012-12-29 | 2013-04-03 | 中国航空工业集团公司第六三一研究所 | Remote monitoring method for power source of photovoltaic power generation communication base station |
| CN203135591U (en) * | 2013-04-01 | 2013-08-14 | 山东电力集团公司电力科学研究院 | Micro-grid centralized monitoring system used for photovoltaic building integrated combination |
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Application publication date: 20150415 |