CN202260597U - Wind power, light energy and diesel oil complementary power generation system - Google Patents
Wind power, light energy and diesel oil complementary power generation system Download PDFInfo
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- CN202260597U CN202260597U CN2011203596155U CN201120359615U CN202260597U CN 202260597 U CN202260597 U CN 202260597U CN 2011203596155 U CN2011203596155 U CN 2011203596155U CN 201120359615 U CN201120359615 U CN 201120359615U CN 202260597 U CN202260597 U CN 202260597U
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- 238000010248 power generation Methods 0.000 title claims abstract description 61
- 230000000295 complement effect Effects 0.000 title claims abstract description 15
- 239000002283 diesel fuel Substances 0.000 title claims abstract description 15
- 230000005611 electricity Effects 0.000 abstract description 9
- 238000005286 illumination Methods 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 description 7
- 210000004027 cell Anatomy 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002569 neuron Anatomy 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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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
- 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
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/76—Power conversion electric or electronic aspects
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Abstract
The utility model relates to a wind-force, light energy, the complementary power generation system of diesel oil aims at providing the diversified power generation system of a power generation mode. The wind power generation system comprises a power generation part, a load control part and a system control part, wherein the power generation part comprises a wind power generator, a solar cell module, a diesel power generator and three power generation controllers, the wind power generator, the diesel power generator and the solar cell module are respectively connected with the system control part through respective controllers, and the load control part is connected with the system control part. The system control part controls the start and stop of the wind driven generator, the diesel generator and the solar battery component through the controllers. When the wind power condition is good, the wind driven generator is started; when the sun illumination condition is good, starting the solar cell module; and the diesel engine is started to generate electricity under other conditions, so that the power supply is not influenced, and the pollution is reduced to the maximum extent. The utility model is suitable for an environment that has better sunshine condition and wind energy resource abundance.
Description
Technical field
The utility model relates to a kind of electricity generation system, especially relates to a kind of wind-force, luminous energy, diesel oil complementary power generation system with multiple generation mode.
Background technology
Along with rapid economy development, the consumption of the energy increases year by year, and conventional energy resource faces exhausted day by day condition, presses for some cleanings, pollution-free, the reproducible energy.
Wind power generation and solar power generation development in recent years are very fast, but bigger limitation is all arranged separately.Wind power generation needs certain wind speed, and solar power generation then needs illumination condition preferably, and all there is unsteadiness in two kinds of energy, and use all can have the very long vacuum phase that can't generate electricity separately.
State Intellectual Property Office of the People's Republic of China discloses Granted publication and number has been the patent documentation of CN201474871U on 05 09th, 2010; Name is called wind-driven generator; It comprises generator, power shaft, output shaft, fan blade; Power shaft is connected with fan blade, and output shaft is connected with generator, and fan blade links to each other with generator through gearbox.When running into situation calm or that wind speed is less, wind-driven generator just is difficult to normal power generation, the influence power supply.
Summary of the invention
The utility model mainly is to solve existing in prior technology than cleaning, free of contamination generation mode bigger circumscribed technical problem to be arranged, and a kind of generation mode is diversified, can adapt to different environmental conditions wind-force, luminous energy, diesel oil complementary power generation system are provided.
The utility model mainly is able to solve through following technical proposals to above-mentioned technical problem: a kind of wind-force, luminous energy, diesel oil complementary power generation system; Comprise power generation part, load control section; Also comprise the systems control division branch; Power generation part comprises wind-driven generator, wind power generation controller, solar module, solar power generation controller, diesel engine generator and diesel generation controller; Wind-driven generator is through wind power generation controller connected system control section; Solar module is through solar power generation controller connected system control section, and diesel engine generator is through diesel generation controller connected system control section, and the load control section divides with systems control division and is connected.Wind-driven generator can be an electric energy with wind energy transformation, and solar module can be converted into electric energy with luminous energy, and diesel engine generator is converted into electric energy with chemical energy.Wind energy and luminous energy all are clean energy resource.Systems control division divides through the startup of each controller control wind-driven generator, diesel engine generator and solar module and stops.Under the enough situation of wind-force, wind-driven generator starts; When solar irradiation condition preferably under the situation, start solar module; Under all bad situation of wind condition and illumination condition, start diesel power generation, guarantee that power supply is unaffected, and reduce to greatest extent and pollute.The load control section is responsible for to electrical appliance stable electric energy being provided.
As preferably, wind-force, luminous energy, diesel oil complementary power generation system also comprise batteries, and batteries is divided with systems control division and is connected.When the output of wind-driven generator and solar module surpasses power demands, unnecessary electric energy is deposited in the batteries.When electricity shortage, electricity of accumulator is exported, ensured supply, and reduce the running time of diesel engine generator, reduce and pollute, reduce fuel consumption.
As preferably, accumulator cell assembly comprises DC control center and storage battery, and storage battery is connected with the systems control division branch through the DC control center, and storage battery has several.DC control center control storage battery charges or discharges.
As preferably, the load control section comprises DC load control section and AC load control section.DC load control section and AC load control section carry out DC/DC conversion and DC/AC conversion to electric energy respectively under the control that systems control division divides, and adjust to suitable magnitude of voltage, satisfy different needs for electricity.
As preferably, the solar power generation controller comprises the solar tracking control module, and solar module comprises break-in motor and solar panel, and the break-in motor is electrically connected with the solar tracking control module, and solar panel is connected with the break-in motor.Can change the direction of solar panel through the break-in motor, make it, reach maximum generating efficiency as far as possible over against the direction of sunlight direct projection.
As preferably, wind-driven generator comprises gearbox, and the fan blade of wind-driven generator connects generator through gearbox, and gearbox is connected with the wind power generation controller.Under the control of wind power generation controller, gearbox can change the gearratio between fan blade and the generator, realizes the efficient conversion to wind energy.
The beneficial effect that the utility model brings is, generation mode variation, but applied range can reduce under the normal situation of guaranteeing to supply power and pollute and the consumption of non-regenerative resource, can satisfy different needs for electricity, have higher transformation efficiency.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model;
Among the figure: 1, systems control division branch, 2, wind-driven generator, 3, the wind power generation controller; 4, solar module, 5, the solar power generation controller, 6, diesel engine generator; 7, diesel generation controller, 8, the AC load control section, 9, AC load; 10, DC load control section, 11, DC load, 12, batteries.
Embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment: a kind of wind-force of present embodiment, luminous energy, diesel oil complementary power generation system; Comprise that power generation part, load control section and systems control division divide 1, power generation part comprises wind-driven generator 2, wind power generation controller 3, solar module 4, solar power generation controller 5, diesel engine generator 6, diesel generation controller 7 and batteries 12.Wind-driven generator 2 is through wind power generation controller 3 connected system control sections 1, and solar module 4 is through solar power generation controller 5 connected system control sections 1, and diesel engine generator 6 is through diesel generation controller 7 connected system control sections 1.The load control section comprises respectively with systems control division and divides the 1 AC load control section 8 and DC load control section 10 that are connected.Batteries 12 divides 1 to be connected with systems control division.
Solar power generation controller 5 comprises the solar tracking control module, and solar module 4 comprises break-in motor and solar panel, and the break-in motor is electrically connected with the solar tracking control module, and solar panel is connected with the break-in motor.Can change the direction of solar panel through the break-in motor, make it, reach maximum generating efficiency as far as possible over against the direction of sunlight direct projection.
Wind-driven generator 2 comprises gearbox, and the fan blade of wind-driven generator connects generator through gearbox, and gearbox is connected with wind power generation controller 3.Under the control of wind power generation controller 3, gearbox can change the gearratio between fan blade and the generator, realizes the efficient conversion to wind energy.
Methods such as fuzzy control, adaptive control and neuron control are adopted in the start and stop and the operation of wind power generation controller 3 major control wind-driven generators 2, and control wind-driven generator 2 is in best running status.The startup of diesel power generation controller 7 major control diesel engine generators 6, stop and protection system, when system broke down, in time stopping alarm was guaranteed the safe operation of diesel engine generator 6.
Systems control division divides 1, mainly is three kinds of different electricity generation systems are effectively mated, and guarantees that system is in best operating state.The wind-force of present embodiment, luminous energy, diesel oil complementary power generation system can preferentially be launched wind energy and solar power generation control system; And the electric current of control wind energy and solar power system generation carries out rectification or conversion; Generation meets the electric current of load or storage battery requirement, supplies power or charges.Fine day has under the situation of wind, and wind power generation and solar power generation are worked simultaneously, and preferential externally power supply has under the situation of unnecessary electric energy, carries out charge in batteries; Under the fine calm situation, solar power system works alone, and is guaranteeing under the situation of normal power supply the unnecessary charge in batteries that carries out; Rainy weather has wind and night to have under the situation of wind, and wind-driven generator works alone, and is guaranteeing under the situation of normal power supply the unnecessary charge in batteries that carries out.All the time according under, the calm situation, storage battery has under the electric situation, and storage battery is to electric; In particular cases, under the situation that promptly wind-driven generator and solar power generation all can not be worked and accumulator electric-quantity is not enough, then start diesel engine generator, charge in batteries is not carried out in preferential externally power supply.
DC load control section 10 is connected with DC load 11, and AC load control section 8 is connected with AC load 9.The load control section carries out DC/DC conversion or DC/AC conversion with the electric energy that electricity generation system produces, the requirement of the composite load of guaranteeing to supply power.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as generator, control section, controller morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain the essence of the utility model more easily; It all is contrary with the utility model spirit being construed to any additional restriction to them.
Claims (6)
1. a wind-force, luminous energy, diesel oil complementary power generation system; Comprise power generation part, load control section; It is characterized in that; Also comprise the systems control division branch; Said power generation part comprises wind-driven generator, wind power generation controller, solar module, solar power generation controller, diesel engine generator and diesel generation controller, and said wind-driven generator connects said systems control division branch through said wind power generation controller, and said solar module connects said systems control division branch through said solar power generation controller; Said diesel engine generator connects said systems control division branch through said diesel generation controller, and said load control section divides with said systems control division and is connected.
2. wind-force according to claim 1, luminous energy, diesel oil complementary power generation system is characterized in that, also comprise accumulator cell assembly, and said accumulator cell assembly divides with said systems control division and is connected.
3. wind-force according to claim 2, luminous energy, diesel oil complementary power generation system; It is characterized in that; Said accumulator cell assembly comprises DC control center and storage battery, and said storage battery divides with said systems control division through said DC control center and is connected, and said storage battery has several.
4. wind-force according to claim 1, luminous energy, diesel oil complementary power generation system is characterized in that, said load control section comprises DC load control section and AC load control section.
5. according to claim 1 or 2 or 3 or 4 described wind-force, luminous energy, diesel oil complementary power generation system; It is characterized in that; Said solar power generation controller comprises the solar tracking control module; Said solar module comprises break-in motor and solar panel, and said break-in motor is electrically connected with said solar tracking control module, and said solar panel is connected with said break-in motor.
6. according to claim 1 or 2 or 3 or 4 described wind-force, luminous energy, diesel oil complementary power generation system; It is characterized in that; Said wind-driven generator comprises gearbox, and the fan blade of said wind-driven generator connects generator through said gearbox, and said gearbox is connected with said wind power generation controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203596155U CN202260597U (en) | 2011-09-23 | 2011-09-23 | Wind power, light energy and diesel oil complementary power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203596155U CN202260597U (en) | 2011-09-23 | 2011-09-23 | Wind power, light energy and diesel oil complementary power generation system |
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| Publication Number | Publication Date |
|---|---|
| CN202260597U true CN202260597U (en) | 2012-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011203596155U Expired - Fee Related CN202260597U (en) | 2011-09-23 | 2011-09-23 | Wind power, light energy and diesel oil complementary power generation system |
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| CN (1) | CN202260597U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104242433A (en) * | 2014-09-22 | 2014-12-24 | 安徽启光能源科技研究院有限公司 | Energy management system for mixed energy source power station |
| CN105262135A (en) * | 2015-11-11 | 2016-01-20 | 广东电网有限责任公司电力科学研究院 | Wind, light and diesel storage microgrid system containing composite energy storage and coordinated control method during grid connection |
| CN106697246A (en) * | 2016-12-06 | 2017-05-24 | 山西汾西重工有限责任公司 | Ship direct current networking power propulsion system with wind energy and solar power generation |
| CN106741793A (en) * | 2016-12-06 | 2017-05-31 | 山西汾西重工有限责任公司 | Ship direct current networking propulsion system with batteries to store energy |
| CN107086657A (en) * | 2017-06-21 | 2017-08-22 | 温州大学 | The portable multiple charging mechanism charging pile of Internet of Things |
-
2011
- 2011-09-23 CN CN2011203596155U patent/CN202260597U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104242433A (en) * | 2014-09-22 | 2014-12-24 | 安徽启光能源科技研究院有限公司 | Energy management system for mixed energy source power station |
| CN105262135A (en) * | 2015-11-11 | 2016-01-20 | 广东电网有限责任公司电力科学研究院 | Wind, light and diesel storage microgrid system containing composite energy storage and coordinated control method during grid connection |
| CN106697246A (en) * | 2016-12-06 | 2017-05-24 | 山西汾西重工有限责任公司 | Ship direct current networking power propulsion system with wind energy and solar power generation |
| CN106741793A (en) * | 2016-12-06 | 2017-05-31 | 山西汾西重工有限责任公司 | Ship direct current networking propulsion system with batteries to store energy |
| CN107086657A (en) * | 2017-06-21 | 2017-08-22 | 温州大学 | The portable multiple charging mechanism charging pile of Internet of Things |
| CN107086657B (en) * | 2017-06-21 | 2019-05-31 | 温州大学 | The portable multiple charging mechanism charging pile of Internet of Things |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20140923 |
|
| EXPY | Termination of patent right or utility model |