CN102522810A - Solar energy and utility power complementary power supply control system - Google Patents
Solar energy and utility power complementary power supply control system Download PDFInfo
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- CN102522810A CN102522810A CN2012100039905A CN201210003990A CN102522810A CN 102522810 A CN102522810 A CN 102522810A CN 2012100039905 A CN2012100039905 A CN 2012100039905A CN 201210003990 A CN201210003990 A CN 201210003990A CN 102522810 A CN102522810 A CN 102522810A
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- solar energy
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- power supply
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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
- 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
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
Abstract
The invention discloses a solar energy and utility power complementary power supply control system which comprises a solar panel, an inverter, a plurality of loads, a solar energy and utility power complementary power supply controller, a load detection device and a solar radiation detection device; the solar panel is sequentially connected with the inverter and the loads; the solar energy and utility power complementary power supply controller is arranged between the inverter and the loads; the loads are connected with the input end of the load detection device; the output end of the load detection device and the output end of the solar radiation detection device are connected with the solar energy and utility power complementary power supply controller; and the solar energy and utility power complementary power supply controller is further connected with a utility power cord. According to the system, no a lot of storage batteries are needed, the power which is generated by solar energy does not need to be connected into a grid, not only the power which is generated by solar energy is fully utilized, but also 'immediate generation and immediate use' is realized, and the solar energy and utility power complementary power supply control system has the advantages of cost saving, and stability and reliability in power supply.
Description
Technical field
The invention belongs to solar powered technical field, relate in particular to a kind of block supply system that to supply power daytimes such as office building, school, residential block of being used for.
Background technology
Solar power generation is divided into photo-thermal power generation and photovoltaic generation.Usually the solar power generation of saying refers to solar energy power generating; Photovoltaic generation is to utilize the photovoltaic effect of interface and a kind of technology of luminous energy directly being changed into electric energy; The key element of this technology is a solar cell; Solar cell carries out packaging protection and can form large-area solar module after through series connection, cooperates parts such as power controller just to form photovoltaic power generation apparatus again, and there is two large problems in solar power generation at present: the one, and solar energy leaves the storage battery cost height of net electricity generation system; The first construction accounts for 30% of whole system cost; And will change once in per 3 years, will surpass the several times of other parts in the cost of solar panel storage battery in the useful life period in 25 years, and the follow-up processing of refuse battery also faces pollution problem; The 2nd, there are problems such as harmonic pollution electrical network in solar grid-connected electricity generation system, influences the extensive use of solar power generation.
Summary of the invention
The objective of the invention is to solve present solar energy from the storage battery cost height of net electricity generation system and the problem of grid-connected system harmonic pollution electrical network; Provide a kind of solar energy civil power complementary electric power supply control system; It can insert the load of right quantity according to real-time solar power generation amount; Realize " the existing discovery used ", all the other loads are provided by civil power, have to practice thrift cost, the reliable and stable advantage of power supply.
The objective of the invention is to realize through following technical scheme:
The complementary electric power supply control system of a kind of solar energy civil power; Comprise solar panel, inverter, some loads; Also comprise the complementary power-supply controller of solar energy civil power, Weight detector, solar radiation checkout gear; Said solar panel be linked in sequence inverter, load are provided with the complementary power-supply controller of solar energy civil power between said inverter and the load, said load connects the Weight detector input; Weight detector output and solar radiation checkout gear output all link to each other with the complementary power-supply controller of solar energy civil power, and the complementary controller of said solar energy civil power also links to each other with supply main.
The complementary controller of said solar energy civil power is provided with the load switch, and links to each other with load and supply main through the load switch.
Beneficial effect of the present invention is: through solar panel, inverter, the complementary power-supply controller of solar energy civil power, load are linked in sequence, the alternating current supply load that can the direct current that solar panel sends be converted to the 220/380V alternating current uses; Through load is linked to each other with the Weight detector input, can detect each load electricity consumption situation in real time, the solar radiation checkout gear can detect the amount of radiation of the sun, and calculates the electric weight of corresponding conversion; Through the load switch of the complementary power-supply controller of solar energy civil power is set between inverter and load; And solar radiation checkout gear output, Weight detector output, supply main all link to each other with the complementary power-supply controller of solar energy civil power; When the little electricity shortage of solar radiation quantity; The complementary power-supply controller of solar energy civil power can be regulated solar powered load area by the control load switch, and to introduce civil power be that solar power generation replenishes, and is electric jointly; Both made full use of the solar energy electricity, realized " the existing discovery used " again.The contrast prior art, this system need not a large amount of storage batterys, also need the solar energy electricity be incorporated into the power networks, and has to practice thrift cost, the reliable and stable advantage of power supply.
Description of drawings
According to accompanying drawing and embodiment the present invention is done further explain below.
Fig. 1 is the composition sketch map of the complementary electric power supply control system of solar energy civil power of the present invention.
Among the figure:
1, solar panel; 2, inverter; 3, load; 4, the complementary controller of solar energy civil power; 5, Weight detector; 6, solar radiation checkout gear; 7, load switch.
Embodiment
As shown in Figure 1; In present embodiment; The complementary electric power supply control system of solar energy civil power of the present invention comprises solar panel 1, inverter 2, some loads 3, the complementary controller 4 of solar energy civil power, Weight detector 5, solar radiation checkout gear 6, and wherein the complementary controller 4 of solar energy civil power is provided with load switch 7; Solar panel 1 output connects inverter 2 inputs; Inverter 2 outputs, supply main, complementary controller 4 outputs of solar energy civil power all link to each other with load switch 7 inputs, and load switch 7 outputs connect load 3, and solar radiation checkout gear 6 outputs, Weight detector 5 outputs connect complementary controller 4 inputs of solar energy civil power; Load 3 connects Weight detectors 5 inputs, solar radiation checkout gear 6 be installed in solar panel 1 near.
Through solar panel 1 output is connected with inverter 2 inputs, can the direct current that solar panel 1 sends be converted to the alternating current of 220V; Through load 3 is linked to each other with Weight detector 5 inputs, can detect each load 3 electricity consumption situation in real time, solar radiation checkout gear 6 can detect the amount of radiation of the sun, and calculates the electric weight of corresponding conversion; Through inverter 2 outputs, supply main, complementary controller 4 outputs of solar energy civil power are all linked to each other with load switch 7 inputs; Load switch 7 connects load 3, and solar radiation checkout gear 6 outputs, Weight detector 5 outputs connect complementary controller 4 inputs of solar energy civil power, when the little electricity shortage of solar radiation quantity; The complementary power-supply controller 4 control load switchs 7 of solar energy civil power are regulated the zone of solar powered load 3; And to introduce civil power be that solar power generation replenishes, and is load 3 power supplies jointly, and this system need not a large amount of storage batterys; Need the solar energy electricity be incorporated into the power networks yet; Both made full use of the solar energy electricity, realized " the existing discovery used " again, and had and practice thrift cost, the reliable and stable advantage of power supply.
Claims (2)
1. the complementary electric power supply control system of a solar energy civil power; Comprise solar panel (1), inverter (2), some loads (3); It is characterized in that: also comprise the complementary power-supply controller (4) of solar energy civil power, Weight detector (5), solar radiation checkout gear (6); Said solar panel (1) be linked in sequence inverter (2), load (3); The complementary power-supply controller (4) of solar energy civil power is set between said inverter (2) and the load (3); Said load (3) connects Weight detector (5) input, and Weight detector (5) output and solar radiation checkout gear (6) output all link to each other with the complementary power-supply controller of solar energy civil power (4), and the complementary controller of said solar energy civil power (4) also links to each other with supply main.
2. the complementary electric power supply control system of solar energy civil power according to claim 1, it is characterized in that: the complementary controller of said solar energy civil power (4) is provided with load switch (7), and links to each other with load (3) and supply main through load switch (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210003990.5A CN102522810B (en) | 2012-01-06 | 2012-01-06 | Solar energy mains hybrid electric power supply control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210003990.5A CN102522810B (en) | 2012-01-06 | 2012-01-06 | Solar energy mains hybrid electric power supply control system |
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| Publication Number | Publication Date |
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| CN102522810A true CN102522810A (en) | 2012-06-27 |
| CN102522810B CN102522810B (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210003990.5A Expired - Fee Related CN102522810B (en) | 2012-01-06 | 2012-01-06 | Solar energy mains hybrid electric power supply control system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103001545A (en) * | 2012-12-04 | 2013-03-27 | 英利能源（中国）有限公司 | Solar system |
| CN105402939A (en) * | 2015-12-21 | 2016-03-16 | 广州虹能节能技术有限公司 | Solar photovoltaic heat pump |
| WO2017101453A1 (en) * | 2015-12-18 | 2017-06-22 | 中兴通讯股份有限公司 | Power supply control method and apparatus |
| CN109215531A (en) * | 2017-06-29 | 2019-01-15 | 深圳市名家汇科技股份有限公司 | A kind of building LED beautifying device based on solar energy |
| CN110173648A (en) * | 2019-05-08 | 2019-08-27 | 平潭煜想时代科技有限公司 | Based on without battery pass through the grid-connected solar street light of alternating current and its control method |
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| JP2007221892A (en) * | 2006-02-15 | 2007-08-30 | Honda Motor Co Ltd | Power conversion device |
| CN200976509Y (en) * | 2006-11-28 | 2007-11-14 | 熊小伟 | Complementary type solar energy uninterruption power supply controller |
| CN101345433A (en) * | 2007-07-12 | 2009-01-14 | 刘王雍杰 | Solar energy and commercial power hybrid power supply apparatus and its power supply process |
| CN102013724A (en) * | 2010-07-04 | 2011-04-13 | 朱胜平 | Solar energy and commercial power complementary power supply |
| CN202616860U (en) * | 2012-01-06 | 2012-12-19 | 宋京伟 | Solar energy and mains supply complementation power supply control system |
-
2012
- 2012-01-06 CN CN201210003990.5A patent/CN102522810B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2007221892A (en) * | 2006-02-15 | 2007-08-30 | Honda Motor Co Ltd | Power conversion device |
| CN200976509Y (en) * | 2006-11-28 | 2007-11-14 | 熊小伟 | Complementary type solar energy uninterruption power supply controller |
| CN101345433A (en) * | 2007-07-12 | 2009-01-14 | 刘王雍杰 | Solar energy and commercial power hybrid power supply apparatus and its power supply process |
| CN102013724A (en) * | 2010-07-04 | 2011-04-13 | 朱胜平 | Solar energy and commercial power complementary power supply |
| CN202616860U (en) * | 2012-01-06 | 2012-12-19 | 宋京伟 | Solar energy and mains supply complementation power supply control system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103001545A (en) * | 2012-12-04 | 2013-03-27 | 英利能源（中国）有限公司 | Solar system |
| CN103001545B (en) * | 2012-12-04 | 2015-09-23 | 英利能源（中国）有限公司 | Solar energy system |
| WO2017101453A1 (en) * | 2015-12-18 | 2017-06-22 | 中兴通讯股份有限公司 | Power supply control method and apparatus |
| CN105402939A (en) * | 2015-12-21 | 2016-03-16 | 广州虹能节能技术有限公司 | Solar photovoltaic heat pump |
| CN109215531A (en) * | 2017-06-29 | 2019-01-15 | 深圳市名家汇科技股份有限公司 | A kind of building LED beautifying device based on solar energy |
| CN110173648A (en) * | 2019-05-08 | 2019-08-27 | 平潭煜想时代科技有限公司 | Based on without battery pass through the grid-connected solar street light of alternating current and its control method |
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| Publication number | Publication date |
|---|---|
| CN102522810B (en) | 2015-12-02 |
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Granted publication date: 20151202 Termination date: 20180106 |