CN102522810B - Solar energy mains hybrid electric power supply control system - Google Patents

Solar energy mains hybrid electric power supply control system Download PDF

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Publication number
CN102522810B
CN102522810B CN201210003990.5A CN201210003990A CN102522810B CN 102522810 B CN102522810 B CN 102522810B CN 201210003990 A CN201210003990 A CN 201210003990A CN 102522810 B CN102522810 B CN 102522810B
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CN
China
Prior art keywords
solar
solar energy
mains hybrid
load
energy mains
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.)
Expired - Fee Related
Application number
CN201210003990.5A
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Chinese (zh)
Other versions
CN102522810A (en
Inventor
张从尧
郭云
其他发明人请求不公开姓名
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BEIJING VESSEL HI-TECH Co Ltd
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BEIJING VESSEL HI-TECH Co Ltd
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Application filed by BEIJING VESSEL HI-TECH Co Ltd filed Critical BEIJING VESSEL HI-TECH Co Ltd
Priority to CN201210003990.5A priority Critical patent/CN102522810B/en
Publication of CN102522810A publication Critical patent/CN102522810A/en
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Publication of CN102522810B publication Critical patent/CN102522810B/en
Expired - Fee Related legal-status Critical Current
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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
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/70Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies

Abstract

The present invention discloses a kind of solar energy mains hybrid electric power supply control system, comprise solar panel, inverter, some loads, also comprise solar energy mains hybrid power-supply controller, Weight detector, solar radiation checkout gear, described solar panel is linked in sequence inverter, load, solar energy mains hybrid power-supply controller is set between described inverter and load, described load connects Weight detector input, Weight detector output and solar radiation checkout gear output are all connected with solar energy mains hybrid power-supply controller, described solar energy mains hybrid controller is also connected with supply main.This system, without the need to a large amount of storage battery, does not need, by grid-connected for solar energy electricity, both to have taken full advantage of solar energy electricity yet, achieves again " now finding to use ", has cost-saving, reliable and stable advantage of powering.

Description

Solar energy mains hybrid electric power supply control system
Technical field
The invention belongs to solar powered technical field, particularly relate to a kind of block supply system for powering the daytimes such as office building, school, residential block.
Background technology
Solar power generation is divided into photo-thermal power generation and photovoltaic generation.The solar power generation of usual theory refers to solar energy power generating, photovoltaic generation is a kind of technology utilizing the photovoltaic effect of interface and luminous energy is directly changed into electric energy, the key element of this technology is solar cell, solar cell carries out packaging protection after series connection can form large-area solar module, the parts such as power controller are coordinated just to define photovoltaic power generation apparatus again, there is two large problems in current solar power generation: one is that solar energy is high from the storage battery cost of net electricity generation system, first construction accounts for 30% of whole system cost, and every 3 years will change once, within the solar panel useful life period of 25 years, the cost of storage battery will exceed the several times of other parts, and the follow-up process of refuse battery also faces pollution problem, two is that solar grid-connected electricity generation system exists the problems such as harmonic pollution electrical network, affects the extensive use of solar power generation.
Summary of the invention
The object of the invention is to solve the storage battery cost height of current solar energy from net electricity generation system and the problem of grid-connected system harmonic pollution electrical network, a kind of solar energy mains hybrid electric power supply control system is provided, it can according to the load of real-time solar power generation amount access right quantity, realize " now finding to use ", all the other loads are provided by civil power, have cost-saving, reliable and stable advantage of powering.
The object of the invention is to be achieved through the following technical solutions:
A kind of solar energy mains hybrid electric power supply control system, comprise solar panel, inverter, some loads, also comprise solar energy mains hybrid power-supply controller, Weight detector, solar radiation checkout gear, described solar panel is linked in sequence inverter, load, solar energy mains hybrid power-supply controller is set between described inverter and load, described load connects Weight detector input, Weight detector output and solar radiation checkout gear output are all connected with solar energy mains hybrid power-supply controller, described solar energy mains hybrid controller is also connected with supply main.
Weight detector is used for detecting load electricity consumption situation in real time, and be connected with Weight detector input by load, in order to detect each load electricity consumption situation in real time, solar radiation checkout gear in order to detect the amount of radiation of the sun, and calculates the electricity of corresponding conversion.
Described solar energy mains hybrid controller arranges load transfer switch, and is connected with load and supply main by load transfer switch.
Beneficial effect of the present invention is: by solar panel, inverter, solar energy mains hybrid power-supply controller, Mo-Co catalyst being connected, the alternating current supply load that the direct current that solar panel sends can be converted to 220/380V alternating current uses; By load being connected with Weight detector input, can detect each load electricity consumption situation in real time, solar radiation checkout gear can detect the amount of radiation of the sun, and calculates the electricity of corresponding conversion; By arranging the load transfer switch of solar energy mains hybrid power-supply controller between inverter and load, and solar radiation checkout gear output, Weight detector output, supply main are all connected with solar energy mains hybrid power-supply controller, when the little electricity shortage of solar radiation quantity, solar energy mains hybrid power-supply controller can regulate solar powered load area by control load switch, and introduce civil power be solar power generation supplement, common is load supplying, both taken full advantage of solar energy electricity, achieved again " now finding to use ".Contrast prior art, this system, without the need to a large amount of storage battery, does not need grid-connected for solar energy electricity yet, has cost-saving, reliable and stable advantage of powering.
Accompanying drawing explanation
According to drawings and embodiments the present invention is described in further detail below.
Fig. 1 is the composition schematic diagram of solar energy mains hybrid electric power supply control system of the present invention.
In figure:
1, solar panel; 2, inverter; 3, load; 4, solar energy mains hybrid controller; 5, Weight detector; 6, solar radiation checkout gear; 7, load transfer switch.
Embodiment
As shown in Figure 1, in the present embodiment, solar energy mains hybrid electric power supply control system of the present invention, comprise solar panel 1, inverter 2, some loads 3, solar energy mains hybrid controller 4, Weight detector 5, solar radiation checkout gear 6, wherein solar energy mains hybrid controller 4 arranges load transfer switch 7, solar panel 1 output connects inverter 2 input, inverter 2 output, supply main, solar energy mains hybrid controller 4 output is all connected with load transfer switch 7 input, load transfer switch 7 output connects load 3, solar radiation checkout gear 6 output, Weight detector 5 output connects solar energy mains hybrid controller 4 input, load 3 connects Weight detector 5 input, solar radiation checkout gear 6 is arranged near solar panel 1.
By being connected with inverter 2 input by solar panel 1 output, the direct current that solar panel 1 sends can be converted to the alternating current of 220V, by load 3 being connected with Weight detector 5 input, 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 electricity of corresponding conversion, by by inverter 2 output, supply main, solar energy mains hybrid controller 4 output is all connected with load transfer switch 7 input, load transfer switch 7 connects load 3, solar radiation checkout gear 6 output, Weight detector 5 output connects solar energy mains hybrid controller 4 input, when the little electricity shortage of solar radiation quantity, solar energy mains hybrid power-supply controller 4 control load switch 7 regulates the region of solar powered load 3, and introduce civil power be solar power generation supplement, jointly power for load 3, this system is without the need to a large amount of storage battery, do not need grid-connected for solar energy electricity yet, both solar energy electricity had been taken full advantage of, achieve again " now finding to use ", have cost-saving, to power reliable and stable advantage.

Claims (1)

1. a solar energy mains hybrid electric power supply control system, comprise solar panel (1), inverter (2), some loads (3), it is characterized in that: also comprise solar energy mains hybrid power-supply controller (4), Weight detector (5), solar radiation checkout gear (6), described solar panel (1) is linked in sequence inverter (2), some loads (3), solar energy mains hybrid power-supply controller (4) is set between described inverter (2) and some loads (3), described some loads (3) connect Weight detector (5) input, Weight detector (5) output and solar radiation checkout gear (6) output are all connected with solar energy mains hybrid power-supply controller (4), described solar energy mains hybrid power-supply controller (4) is also connected with supply main,
Weight detector (5) is for detecting some loads (3) electricity consumption situation in real time, be connected with Weight detector (5) input by some loads (3), in order to detect each load (3) electricity consumption situation in real time, solar radiation checkout gear (6) in order to detect the amount of radiation of the sun, and calculates the electricity of corresponding conversion;
Described solar energy mains hybrid power-supply controller (4) arranges load transfer switch (7), and is connected with some loads (3) and supply main by load transfer switch (7);
When the little electricity shortage of solar radiation quantity, solar energy mains hybrid power-supply controller (4) control load switch (7) regulates the region of solar powered load, and to introduce civil power be that solar power generation supplements, be jointly that some loads (3) are powered.
CN201210003990.5A 2012-01-06 2012-01-06 Solar energy mains hybrid electric power supply control system Expired - Fee Related CN102522810B (en)

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

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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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CN102522810B true CN102522810B (en) 2015-12-02

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103001545B (en) * 2012-12-04 2015-09-23 英利能源(中国)有限公司 Solar energy system
CN106899078A (en) * 2015-12-18 2017-06-27 三亚中兴软件有限责任公司 Method for controlling power supply and device
CN105402939A (en) * 2015-12-21 2016-03-16 广州虹能节能技术有限公司 Solar photovoltaic heat pump
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007221892A (en) * 2006-02-15 2007-08-30 Honda Motor Co Ltd Power conversion device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

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