CN207947637U - Electricity generation system - Google Patents
Electricity generation system Download PDFInfo
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- CN207947637U CN207947637U CN201721554356.5U CN201721554356U CN207947637U CN 207947637 U CN207947637 U CN 207947637U CN 201721554356 U CN201721554356 U CN 201721554356U CN 207947637 U CN207947637 U CN 207947637U
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- energy storage
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- energy
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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
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Supply And Distribution Of Alternating Current (AREA)
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Abstract
The disclosure is intended to provide a kind of electricity generation system, and to solve the problems, such as that energy utilization rate is relatively low in the related technology, disclosed electricity generation system includes：Noise generating device, photovoltaic power generation apparatus and energy storage device；The output end of noise generating device and the output end of photovoltaic power generation apparatus are connected with the input terminal of energy storage device.The disclosure improves the utilization rate of the energy.
Description
Technical field
The utility model is related to technical field of power systems, in particular to a kind of electricity generation system.
Background technology
Currently, factory floor is generally bigger to the demand of electric energy, not only various production equipments need to power, some are low
Power consumption control device is also required to power, for example, sensor and controller etc..And these low power consumption devices generally require for a long time
Standby, if there is unexpected the case where powering off, these devices can not then work on, therefore, this kind of device is often through factory's vehicle
Between in generating equipment power.But generating equipment generally requires consumption mass energy, and energy utilization rate is relatively low, therefore, how to save
The energy is saved, energy utilization rate is improved, is a current problem urgently to be resolved hurrily.
Utility model content
The disclosure is intended to provide a kind of electricity generation system, and at least to solve, energy utilization rate in the related technology is lower to ask
Topic.
According to one aspect of the disclosure, a kind of electricity generation system is provided, including：Noise generating device, photovoltaic generation dress
It sets and energy storage device；The output end of the output end of the noise generating device and the photovoltaic power generation apparatus and the energy storage
The input terminal of device is connected.
Optionally, the noise generating device includes noise signal collector and acoustic-electric conversion module, the noise letter
The output end of number collector is connected with the input terminal of the acoustic-electric conversion module.
Optionally, the noise generating device further includes：Inverter, the input terminal of the inverter are converted with the acoustic-electric
The output end of module is connected.
Optionally, the noise generating device further includes：Transformer, the input terminal of the transformer and the inverter
Output end is connected, and the output end of the transformer is connected with the input terminal of the energy storage device.
Optionally, the energy storage device includes display screen.
Optionally, the output end of the energy storage device is connected with the input terminal of power grid.
Optionally, the output end of the energy storage device is connected with electrical equipment.
Optionally, the energy storage device includes multiple concatenated accumulators.
Optionally, the energy storage device further includes：
Electric quantity detection apparatus, the electric quantity detection apparatus are connected with the accumulator and the display screen.
Optionally, the noise generating device includes multiple noise signal collectors, the multiple noise signal collector
It is set at different noise sources.
Scheme provided by the embodiments of the present application, is generated electricity using noise generating device and photovoltaic power generation apparatus, and will
In power storage to energy storage device, it can adequately be produced electricl energy using natural energy resources with night in the daytime, be also ensured that simultaneously
Electricity consumption in equipment improves the profit of the energy with the uninterrupted power supply at night in the daytime on the basis of improving power supply reliability
With rate.
Description of the drawings
Fig. 1 is a kind of block diagram of electricity generation system of the embodiment of the present application 1；
Fig. 2 is the block diagram of another electricity generation system of the embodiment of the present application 1；
Fig. 3 is the flow chart of the method for supplying power to of the embodiment of the present application 2.
Specific implementation mode
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the utility model.On the contrary, they be only with such as
The example of the consistent device and method of some aspects be described in detail in the appended claims, the utility model.
Embodiment 1
A kind of electricity generation system is present embodiments provided, Fig. 1 is the block diagram of the electricity generation system, as shown in Figure 1, the electricity generation system
Including following component part：
Noise generating device 11, photovoltaic power generation apparatus 12 and energy storage device 13；
Wherein, the output end of the output end of noise generating device 11 and photovoltaic power generation apparatus 12 and energy storage device 13 is defeated
Enter end to be connected.
The noise generating device of the present embodiment can further include noise signal collector and acoustic-electric conversion module,
The output end of noise signal collector is connected with the input terminal of acoustic-electric conversion module, and the noise signal being collected into is sent to acoustic-electric
The noise signal received is converted to electric signal by conversion module, acoustic-electric conversion module.
The noise generating device of the present embodiment can further include：Inverter, the input terminal and acoustic-electric of the inverter
The output end of conversion module is connected, for the direct current being converted to by acoustic-electric conversion module to be converted to alternating current.
The noise generating device of the present embodiment can further include：Transformer, the input terminal of the transformer and inversion
The output end of device is connected, and the output end of transformer is connected with the input terminal of energy storage device.
The energy storage device of the present embodiment can further include display screen, for the current shape of display energy storage device
State, such as charged state, discharge condition etc., and display current residual electricity, are based on this, the energy storage device of the present embodiment may be used also
To include：Electric quantity detection apparatus, the electric quantity detection apparatus are used to detect the electricity and charge and discharge state of energy storage device, the electricity
Amount detecting device is connected with accumulator and display screen, and after it detects the data of energy storage device, the data detected are sent out
It gives display and carries out screen and show.
In the case that electricity in energy storage device is more, such as electricity reaches a preset value, can will be in energy storage device
Electrical energy transportation to external electrical network, be based on this, the output end of the energy storage device of the present embodiment may further be with the input of power grid
End is connected.Exemplary, the energy storage device of the present embodiment includes multiple concatenated accumulators.
In the present embodiment, it is power supply for electrical equipment that can utilize the electric energy stored in energy storage device, is based on this, energy storage dress
The output end set is connected with electrical equipment, and electrical equipment herein includes low power consuming devices and non-low power consuming devices, wherein low
Power consuming device for example may include temperature sensor, humidity sensor, atmosphere quality monitoring device, escape way identifies and it
The low power consumption device integrated in his electrical equipment, non-low power consuming devices may include the equipment for producing class.
The noise generating device of the present embodiment may include multiple noise signal collectors, multiple noise signal collector
It is set at different noise sources, the noise for collecting different location.
Fig. 2 shows another electricity generation systems of the present embodiment, as shown in Fig. 2, the electricity generation system includes following several masters
Want component part：
Photovoltaic power generation apparatus, electrical equipment, energy storage device, grid power transmission and noise power generator.
In the electricity generation system of the present embodiment, the electric energy that photovoltaic power generation apparatus and noise power generator generate is by confluence
It is stored in the energy-storage battery of energy storage device after case, AC/DC changeover switch (such as can be inverter), transformer.Photovoltaic generation
What device generated is direct current, in view of what most of electrical equipment mainly utilized in factory is alternating current, therefore in photovoltaic generation
The output end of device needs to connect header box and AC/DC changeover switch becomes alternating current by the output of photovoltaic power generation apparatus, using change
Depressor is changed into suitable voltage storage to energy-storage battery.
Energy storage device mainly includes the display screen of energy-storage battery and energy storage cabinet.Concatenated connection side may be used in energy-storage battery
Formula, display screen being capable of real-time display energy-storage battery current status datas and multi-energy data.
Power grid is directly connected with energy storage device, and power grid provides alternating current, but its voltage class is different from energy-storage battery,
Therefore voltage change is linked into energy storage device by one transformer of needs after suitable voltage.
Electrical equipment for example can be the equipment of low-power consumption, as Temperature Humidity Sensor, atmosphere quality monitoring device, safety are logical
Road indicates, the low power consuming devices that also other electrical equipments include.
Noise power generator (such as can be mainly sound by sound monitoring device, noise signal collector, noise energy converter
Electrical switching device), AC/DC changeover switch and transformer composition.
Embodiment 2
A kind of method of supplying power to is present embodiments provided, this method can realize that Fig. 3 is by the electricity generation system of the application
The flow chart of this method, as shown in figure 3, this method includes following processing：
Step 301：Obtain the electric energy that photovoltaic power generation apparatus generates and the electric energy that noise generating device generates；
Step 302：It is supplied for electrical equipment in the electric energy for utilizing photovoltaic power generation apparatus and/or noise generating device to generate in the daytime
Electricity, and store the dump energy that photovoltaic power generation apparatus and/or noise generating device generate；
Step 303：It is power supply for electrical equipment in the electric energy that night utilizes dump energy and noise generating device to generate；
Step 304：When the electric energy deficiency that dump energy and noise generating device generate thinks power supply for electrical equipment, lead to
It is power supply for electrical equipment to cross power grid.
Further, method of supplying power to provided in this embodiment can also include：When dump energy reaches preset value, will remain
Remaining electrical energy transportation is to power grid.
In the present embodiment, the electricity of energy-storage battery storage can be used for for some low-power consumption module for power supply in factory,
Such as aforementioned illustrated several low-power consumption modules, or the production equipment of the non-low-power consumption in factory is powered.By
It can generate electricity in the daytime in photovoltaic power generation apparatus, noise power generator can also generate electricity in the daytime, and the electric energy that the two generates can be with
For power supply for electrical equipment.But night photovoltaic power generation apparatus cannot generate electricity, but noise generating device still can generate electricity, therefore night
Between can use noise generating device generate electric energy continue as these low-power consumption module for power supply.
In the present embodiment, electric energy used in electrical equipment can be divided into and be supplied by two parts, and a part is energy storage electricity
Electricity in pond, another part are directly powered by power grid.When the not enough power supply that energy storage device stores in the daytime is with for electricity consumption
When equipment is powered, electrical equipment can directly be powered by power grid.When the electric energy of energy storage device storage is that electrical equipment supplies enough
When electric, then it is power supply for electrical equipment preferentially to utilize the electric energy stored in energy storage device.In addition to this, the electricity stored in energy storage device
It, can also be by electrical energy transportation to power grid, to obtain economic interests when energy redundancy.
Those skilled in the art will readily occur to this practicality after considering specification and putting into practice utility model disclosed herein
Novel other embodiments.This application is intended to cover any variations, uses, or adaptations of the utility model, these
Variations, uses, or adaptations follow the general principle of the utility model and include this skill that the utility model is not invented
Common knowledge in art field or conventional techniques.The description and examples are only to be considered as illustrative, and of the invention is real
Scope and spirit are indicated by the following claims.
It should be understood that the invention is not limited in the precision architectures for being described above and being shown in the accompanying drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is limited only by the attached claims.
Claims (10)
1. a kind of electricity generation system, which is characterized in that including：
Noise generating device, photovoltaic power generation apparatus and energy storage device；
The input of the output end of the output end of the noise generating device and the photovoltaic power generation apparatus and the energy storage device
End is connected.
2. system according to claim 1, which is characterized in that the noise generating device include noise signal collector with
And acoustic-electric conversion module, the output end of the noise signal collector are connected with the input terminal of the acoustic-electric conversion module.
3. system according to claim 2, which is characterized in that the noise generating device further includes：
Inverter, the input terminal of the inverter are connected with the output end of the acoustic-electric conversion module.
4. system according to claim 3, which is characterized in that the noise generating device further includes：
Transformer, the input terminal of the transformer are connected with the output end of the inverter, the output end of the transformer and institute
The input terminal for stating energy storage device is connected.
5. system according to claim 1, which is characterized in that the energy storage device includes display screen.
6. system according to claim 1, which is characterized in that the input terminal phase of the output end of the energy storage device and power grid
Even.
7. system according to claim 1, which is characterized in that the output end of the energy storage device is connected with electrical equipment.
8. system according to claim 5, which is characterized in that the energy storage device includes multiple concatenated accumulators.
9. system according to claim 8, which is characterized in that the energy storage device includes：
Electric quantity detection apparatus, the electric quantity detection apparatus are connected with the accumulator and the display screen.
10. according to the system described in claim 1 to 9 any one, which is characterized in that the noise generating device includes multiple
Noise signal collector, the multiple noise signal collector are set at different noise sources.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721554356.5U CN207947637U (en) | 2017-11-20 | 2017-11-20 | Electricity generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721554356.5U CN207947637U (en) | 2017-11-20 | 2017-11-20 | Electricity generation system |
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| Publication Number | Publication Date |
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| CN207947637U true CN207947637U (en) | 2018-10-09 |
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| CN201721554356.5U Active CN207947637U (en) | 2017-11-20 | 2017-11-20 | Electricity generation system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681767A (en) * | 2017-11-20 | 2018-02-09 | 珠海格力电器股份有限公司 | Electricity generation system and method for supplying power to |
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2017
- 2017-11-20 CN CN201721554356.5U patent/CN207947637U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681767A (en) * | 2017-11-20 | 2018-02-09 | 珠海格力电器股份有限公司 | Electricity generation system and method for supplying power to |
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