CN104934960A - Miniature household intelligent type natural energy ''micro power station'' - Google Patents
Miniature household intelligent type natural energy ''micro power station'' Download PDFInfo
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- CN104934960A CN104934960A CN201410104314.6A CN201410104314A CN104934960A CN 104934960 A CN104934960 A CN 104934960A CN 201410104314 A CN201410104314 A CN 201410104314A CN 104934960 A CN104934960 A CN 104934960A
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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
- Y02B10/30—Wind power
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Abstract
The invention uses various natural energy electric energy generation devices such as a vertical axis horizontal rotation (or horizontal axis vertical rotation) small-sized wind generator, a solar cell module, a small-sized marsh gas power generation device, small-sized water conservancy power generation equipment, small-sized geothermal power generation equipment and small-sized solar thermal energy power generation equipment as an electric energy source, uses a lithium ion battery module or a nickel hydrogen secondary battery module as an energy storage component, and uses inversion, frequency conversion and intelligent control modes as an electrical control system, thereby forming a micro power station capable of running independently. In the micro power station, the lithium ion battery module or the nickel hydrogen secondary battery module is designed to be capable of serving as a placing type energy storage secondary power supply and to be also capable of serving as a power supply of a mobile system to be used for an electric vehicle and a farming machine.
Description
Technical field
The present invention relates to the intelligent natural energy resources of a kind of small-sized household " micro-power station ", belong to novel energy and application.
Background technology
The development of human society be unable to do without the energy.The electric energy of current use depends on the non-renewable resources such as coal, oil, natural gas.A large amount of uses of these energy create two major issues: one is that non-renewable energy resources resource is day by day exhausted; Two is create serious environmental pollution.In order to address these problems, people are developing clean, reproducible novel energy and occupation mode, and these novel energies comprise: solar energy, wind energy, tidal energy, biological energy source etc.These new forms of energy, due to by day alternates with night and the impact of weather etc., are difficult to controlled steady and produce, in use need supporting technology to solve.
Although domestic and international in new exploitation of energy resources and use at present, the construction of Large Scale Wind Farm Integration and solar power plant is almost found everywhere, face serious development bottleneck because the electric energy produced is difficult to be incorporated to existing electrical network.Although the Miniature wind light complementary system used as autonomous system also has product to put into operation, existing Miniature wind light complementary system is because what adopt is that low energy densities and short-life lead-acid battery are as energy storage device, not only power supply capacity is extremely limited, unstable properties, therefore far can not meet the basic electricity demand of family.Along with improving constantly of current people's living standard, the kind of household electrical appliance and quantity are all increasing, and obviously, the new forms of energy application technology that exploitation is necessary will solve the important process required without electric family resident living and simple production electricity consumption at present from now on.
Summary of the invention
In order to solve the problem, the present invention adopts 200W to 5kW vertical axis to horizontally rotate (or Horizontal-shaft vertical rotation) small-sized wind power generator, 300W to 100kW solar module, small-sized methane generating transposition, small water conservancy generating equipment, small-sized geothermal power generating device, the various natural energies source electric energy generation devices such as small-sized solar thermal energy generating equipment are as energy source, with lithium ionic cell module or nickel-hydrogen secondary cell module for energy storage component, using inversion, frequency conversion and intelligentized control method mode as electric control system, constituting can micro-power station of independent operating.In the present invention, lithium ionic cell module or nickel-hydrogen secondary cell module are designed to namely can as the secondary power supply of placed type energy storage, again can as the power supply of mobile model system for electric vehicle and agro-farming machine.
Micro-power station function of the present invention and feature are, first cheap and high efficiency generating electricity by natural energy device is utilized to produce electric energy, under the high-energy-density lithium battery system of advanced person and the control of intellectualizing system, these electric energy both effectively can be advantageously used in electrical equipment or the equipment of family life and family work production.Because modular high-energy-density energy storage lithium rechargeable battery can for above-mentioned electrical equipment or equipment under placement or mobile status, so relative to traditional placed type lead-acid battery energy storage device, this micro-power station has long-life and multiduty characteristic, therefore considerably reduces use cost.
Today, be no matter the grassland in northwest China area, the alpine region in river, Yunnan-Guizhou, on the grassland of the north Asia countries such as Mongolia, on Malaysia and Indonesian island, or at the high mountain of North America developed country, seashore and Tent for grasslands, be in without electric animation owing to still having a large amount of resident so far, and the above-mentioned micro-power station of inexpensive Si Yina can provide the need for electricity meeting these residents completely, therefore all will there be market prospects widely in micro-power station at home and abroad.
Accompanying drawing explanation
Fig. 1 is micro-electric power station system pie graph.
Fig. 2 represents the power generation situation of 200W wind-driven generator.
Fig. 3 represents the power generation situation of 800W solar module.
Embodiment
Specific embodiment 1
Following experiment has been carried out in Changping County, Beijing mountain test base.The micro-power station of 1kW is made up of the vertical axis horizontal rotating wind power generator of 200W and the lithium ionic cell module (50VX20Ah) of 800W solar module and 1kWh.Test result as shown in Figures 2 and 3 to show when wind-force reaches 3 grades or more than 3 grades time, the electric energy that wind-driven generator produces is no less than 1455 watt-hours/sky, bright day gas on high, and the electric energy that the solar module of 800W produces is 3.8 kilowatt hours.When above-mentioned experiment is carried out the electric energy of generation about 50 square meter houses near being directly inputted to family and connected illuminating lamp, TV and refrigerator, result proves that these electrical equipment can normally work completely under weather normal condition, and namely this micro-power station can meet the need for electricity of the above-mentioned electrical equipment of family.The battery module being full of electricity is placed in after on battery-operated motor cycle, and this car can travel more than 30 kilometers in mountain area.Above result proves that experiment reaches expection object.
Specific embodiment 2
Following experiment has been carried out in proving ground, Xilinguole Beit grassland.The micro-power station of 5kW is made up of the vertical axis horizontal rotating wind power generator of 500W and the lithium ionic cell module (5X50VX20Ah) of 4500W solar module and 5kWh.Test result shows when wind-force reaches more than 3 grades or 3 grades, and the electric energy that wind-driven generator produces is no less than 3255 watt-hours, bright day gas on high, and the electric energy that solar module produces is 25 kilowatt hours.When above-mentioned experiment is carried out, the electric energy of generation is directly inputted to herdsman family and is connected to lighting, TV, refrigerator, refrigerator-freezer (45W), washing machine, electric heater and eletric milking machine (1.25kW) and electronic feed grinder (2kW) etc.Result of the test shows, under normal weather conditions, above-mentioned household electrical appliance and husbandry sector equipment can normally work completely, reach expection object.In addition, the battery module of 5kW and the part of generating are also for more than 100 meter of dark electric pump bailing test, and result proves that the electric pump that this micro-power station may be used for pastoral area livestock drinking-water completely draws water (this herdsman family has 100 multimodal camels, 50 more bovine cows and more than 400 sheep).
Claims (5)
1. the intelligent natural energy resources of small-sized household " micro-power station ", is characterized in that consisting of the following components: a) produce electric energy part; B) energy storage section; C) electric control system.
2. intelligent natural energy resources according to claim 1 " micro-power station ", it is characterized in that: producing electric energy part is: 200W to 5kW vertical axis horizontally rotates (or Horizontal-shaft vertical rotation) small-sized wind power generator, the various natural energies source electric energy generation devices (also can be above several combination) such as the generating of 300W to 20kW solar module, small-sized methane transposition, small water conservancy generating equipment, methanol fuel cell generating equipment, small-sized geothermal power generating device, small-sized solar thermal energy generating equipment, and the high performance lithium ion battery module of 1kW to 25kW.
3. intelligent natural energy resources according to claim 1 " micro-power station ", is characterized in that: even energy storage section is the high performance lithium ion battery module or nickel-hydrogen secondary cell module that also can normally work at minus 20 degrees.
4. intelligent natural energy resources according to claim 1 " micro-power station ", is characterized in that: electric control system is made up of inverter, frequency converter and intelligent control system.
5. intelligent natural energy resources according to claim 1 " micro-power station ", it is characterized in that: it can provide direct current or AC energy, have intelligent, multi-functional, can be used for including but not limited to following terminal appliance and equipment: LED illumination lamp, TV, refrigerator, electric household motorcycle; Domestic electric heating device and cooking electrical appliance, air-conditioning, washing machine; Milker, hay mover, feed grinder, small-sized electric vehicle, water pumping well.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410104314.6A CN104934960A (en) | 2014-03-20 | 2014-03-20 | Miniature household intelligent type natural energy ''micro power station'' |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410104314.6A CN104934960A (en) | 2014-03-20 | 2014-03-20 | Miniature household intelligent type natural energy ''micro power station'' |
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| Publication Number | Publication Date |
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| CN104934960A true CN104934960A (en) | 2015-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410104314.6A Pending CN104934960A (en) | 2014-03-20 | 2014-03-20 | Miniature household intelligent type natural energy ''micro power station'' |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337264A (en) * | 2016-11-02 | 2017-01-18 | 上海钧希新能源科技有限公司 | Novel washing machine based on methanol fuel cell |
| CN107302335A (en) * | 2016-04-15 | 2017-10-27 | 孙峰 | The complementary micro- power station of a kind of environment-friendly type wind, light, alcohol |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101286655A (en) * | 2008-05-22 | 2008-10-15 | 中国科学院电工研究所 | Complementary power supply system of wind and photovoltaic power generation based on super capacitor power storage |
| CN101328861A (en) * | 2008-07-31 | 2008-12-24 | 华北电力大学（保定） | Multi-energy resource combined electric generating apparatus |
| CN102868206A (en) * | 2012-09-12 | 2013-01-09 | 北京工业大学 | Multi-clean-energy complementary type micro power station |
-
2014
- 2014-03-20 CN CN201410104314.6A patent/CN104934960A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101286655A (en) * | 2008-05-22 | 2008-10-15 | 中国科学院电工研究所 | Complementary power supply system of wind and photovoltaic power generation based on super capacitor power storage |
| CN101328861A (en) * | 2008-07-31 | 2008-12-24 | 华北电力大学（保定） | Multi-energy resource combined electric generating apparatus |
| CN102868206A (en) * | 2012-09-12 | 2013-01-09 | 北京工业大学 | Multi-clean-energy complementary type micro power station |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107302335A (en) * | 2016-04-15 | 2017-10-27 | 孙峰 | The complementary micro- power station of a kind of environment-friendly type wind, light, alcohol |
| CN106337264A (en) * | 2016-11-02 | 2017-01-18 | 上海钧希新能源科技有限公司 | Novel washing machine based on methanol fuel cell |
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Application publication date: 20150923 |