CN102064572A - Wind and light complementary system - Google Patents
Wind and light complementary system Download PDFInfo
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- CN102064572A CN102064572A CN 201010546248 CN201010546248A CN102064572A CN 102064572 A CN102064572 A CN 102064572A CN 201010546248 CN201010546248 CN 201010546248 CN 201010546248 A CN201010546248 A CN 201010546248A CN 102064572 A CN102064572 A CN 102064572A
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Abstract
The invention relates to a wind and light complementary system which comprises a storage battery, a solar battery, a wind power generator, a load, connecting devices, a setting circuit, a comparing circuit, a detecting circuit, a sampling circuit, a driving and switching circuit, a discriminator circuit, a switch circuit and a singlechip, wherein the connecting devices are arranged among the storage battery, the solar battery, the wind power generator and the load; and the singlechip is connected with the circuits.
Description
Technical field
The present invention relates to wind-light complementary system, particularly have the wind-light complementary system of self-picketing function.
Background technology
Human existence and development be unable to do without the energy, and people are consuming non-renewable traditional energies such as tellurian water, oil, coal every day in a large number.Relevant statistics money grain shows, mechanism of Chinese government year electric power energy consumption 80,000,000,000 degree, and public illumination part energy expenditure accounts for more than 200 hundred million degree, and therefore, public illumination energy-saving and environmental protection problem pendulum is in the first place of the energy-conservation task of government.In order to reduce the radiation of the sun to the earth, reduce the greenhouse gas that the energy in use produces, at present, the whole world is all at the development green energy resource, lighting field especially out of doors, wind and light complementary road lamp is used.Wind and solar hybrid generating system is the best independent electric power supply of resources supplIes.But, uncertainty cause generating electricity imbalance with power load still can appear in the resource of solar energy and wind energy sometimes, present honourable system all must be by batteries to store energy ability stable power-supplying, but the energy output of every day is subjected to the influence of weather very big, can cause the batteries of system to be in the power shortage state, jockey between simultaneity factor and load lacks detection and control device, so just causes easily that batteries reduces useful life.
In sum, in the wind-light complementary system of the prior art, exist and to adjust the load output time automatically according to battery tension and storage battery is protected so that caused reduce the storage battery defective in useful life.
Summary of the invention
In order to solve above-mentioned drawback, the invention provides a kind of wind-light complementary system, described wind-light complementary system comprises storage battery, solar cell, wind-driven generator, jockey between load and the said equipment, circuit is set, comparison circuit, testing circuit, sample circuit, drive and switching circuit, discriminator circuit, switching circuit, with the single-chip microcomputer that is connected between above-mentioned each equipment and circuit, it is characterized in that: described wind-light complementary system also comprises: judgment means: judging whether system meets describedly is provided with that circuit is a certain to impose a condition, then return if not, if then direct detection circuit and sampling apparatus; Sampling apparatus: described battery tension is sampled; Sampling comparison means: calculate actual load output time according to described load output time and the described battery tension preset in the circuit of being provided with; Drive unit: open described load and timing; Final controlling element: judge that whether under-voltage described storage battery or output time arrive; Then return if not, if the under-voltage or output time of battery is to then closing load.
In the described wind-light complementary system, circuit is set comprises toggle switch, utilize described toggle switch that the load output state is set.
Description of drawings
Fig. 1: structural representation of the present invention.
Embodiment
Described wind-light complementary system comprise sun storage battery, can battery, the jockey between wind-driven generator, load and the said equipment, be provided with circuit, comparison circuit, testing circuit, sample circuit, driving and switching circuit, discriminator circuit, switching circuit, with above-mentioned each equipment and circuit between the single-chip microcomputer that is connected, described wind-light complementary system also comprises:
Judgment means: judging whether system meets describedly is provided with that circuit is a certain to impose a condition, and then returns if not, if then direct detection circuit and sampling apparatus;
Sampling apparatus: described battery tension is sampled;
Sampling comparison means: calculate actual load output time according to described load output time and the described battery tension preset in the circuit of being provided with;
Drive unit: open described load and timing;
Final controlling element: judge that whether under-voltage described storage battery or output time arrive; Then return if not, if the under-voltage or output time of battery is to then closing load.
The described circuit that is provided with comprises toggle switch, utilizes described toggle switch that the load output state is set.
Employing carries the single-chip microcomputer sampling cell voltage and the solar panels voltage of AD sampling, and when the solar panels voltage of sampling was lower than 5V, the expression sky was black, and lighting time arrives.The default value of single-chip microcomputer taking-up toggle switch this moment calculates total load output time, opens load and timing then.So just can make battery operated in a normal voltage range, the lost of life of avoiding storage battery to cause because of overdischarge, overload.
The invention is not restricted to the foregoing description; in design scope of the present invention; the description of book according to the above description, those of ordinary skill in the art also can make some conspicuous changes, but these changes all should fall within the protection range of claim of the present invention.
Claims (2)
1. wind-light complementary system, described wind-light complementary system comprises jockey between storage battery, solar cell, wind-driven generator, load and the said equipment, circuit, comparison circuit, testing circuit, sample circuit, driving and switching circuit is set, discriminator circuit, switching circuit, with above-mentioned each equipment and circuit between the single-chip microcomputer that is connected, it is characterized in that: described wind-light complementary system also comprises: judgment means: judging whether system meets describedly is provided with that circuit is a certain to impose a condition, then return if not, if then direct detection circuit and sampling apparatus; Sampling apparatus: described battery tension is sampled; Sampling comparison means: calculate actual load output time according to described load output time and the described battery tension preset in the circuit of being provided with; Drive unit: open described load and timing; Final controlling element: judge that whether under-voltage described storage battery or output time arrive; Then return if not, if the under-voltage or output time of battery is to then closing load.
2. wind-light complementary system according to claim 1 is characterized in that: the described circuit that is provided with comprises toggle switch, utilizes described toggle switch that the load output state is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010546248 CN102064572A (en) | 2010-11-16 | 2010-11-16 | Wind and light complementary system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010546248 CN102064572A (en) | 2010-11-16 | 2010-11-16 | Wind and light complementary system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102064572A true CN102064572A (en) | 2011-05-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010546248 Pending CN102064572A (en) | 2010-11-16 | 2010-11-16 | Wind and light complementary system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102064572A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101192686A (en) * | 2007-08-17 | 2008-06-04 | 安研 | Method for protecting accumulator cell in wind-light complementary system and wind-light complementary system |
| CN101459997A (en) * | 2008-12-29 | 2009-06-17 | 安徽风日光电科技有限责任公司 | Wind light complementary road lamp intelligent controller having adaptive adjustment capability |
| CN101571256A (en) * | 2008-12-29 | 2009-11-04 | 安徽风日光电科技有限责任公司 | Intelligent street lamp with comprehensive utilization of various energy sources |
| CN201606803U (en) * | 2010-02-11 | 2010-10-13 | 上海倍瑞太阳能设备有限公司 | Wind and light complementary solar energy street lamp |
-
2010
- 2010-11-16 CN CN 201010546248 patent/CN102064572A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101192686A (en) * | 2007-08-17 | 2008-06-04 | 安研 | Method for protecting accumulator cell in wind-light complementary system and wind-light complementary system |
| CN101459997A (en) * | 2008-12-29 | 2009-06-17 | 安徽风日光电科技有限责任公司 | Wind light complementary road lamp intelligent controller having adaptive adjustment capability |
| CN101571256A (en) * | 2008-12-29 | 2009-11-04 | 安徽风日光电科技有限责任公司 | Intelligent street lamp with comprehensive utilization of various energy sources |
| CN201606803U (en) * | 2010-02-11 | 2010-10-13 | 上海倍瑞太阳能设备有限公司 | Wind and light complementary solar energy street lamp |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110518 |