CN204290347U - Power conditioning equipment - Google Patents
Power conditioning equipment Download PDFInfo
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- CN204290347U CN204290347U CN201420787662.3U CN201420787662U CN204290347U CN 204290347 U CN204290347 U CN 204290347U CN 201420787662 U CN201420787662 U CN 201420787662U CN 204290347 U CN204290347 U CN 204290347U
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- power
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- generator
- distribution
- conditioning equipment
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Abstract
The utility model discloses a kind of power conditioning equipment, for a load provides required electric energy, comprise: an electric energy input unit; One power distribution equipment, have a power distribution feedback end, power distribution equipment is electrically connected to electric energy input unit; And a motor-generator sets, comprise a motor, a generator and a power transfer member, power transfer member is that power is connected to motor and generator, wherein the rotating speed of motor is greater than the rotating speed of generator, motor is electrically connected to power distribution equipment, generator has a generating output, generating output is electrically connected to load respectively and is electrically connected to the power distribution feedback end of power distribution equipment, with electric energy needed for offered load, and a feedback power is fed back to power distribution equipment to regulate distribution.
Description
Technical field
The utility model relates to a kind of transmission facility, is specifically related to a kind of power conditioning equipment.
Background technology
Electric power has been indispensable energy source in the daily life of the mankind, and the flourish of various industry also depends on supply of electric power.Development renewable energy resources technology has become the inevitable trend in the world, to reduce the dependence to fossil energy.
But renewable source of energy generation mode need be dependent on special environmental condition, energy output is comparatively unstable, the energy source of such as solar power generation is from the size of sunlight, but the size of sunlight affects by the factor such as weather, time, be natural uncontrollable factor, the stability exporting electric energy can not be guaranteed.Wind power generation has the problem of energy output big rise and fall to exist equally along with wind speed.Therefore, how to make the power supply of the renewable energy resources more stable, then become the key subjects that a n-th-trem relation n energy development and environment continue forever.
Summary of the invention
Namely the purpose of this utility model is to provide a kind of power conditioning equipment, has stable electric energy and exports.
The utility model is to provide a kind of power conditioning equipment for solving the problems of the technologies described above adopted technological means, and for a load provides required electric energy, described power conditioning equipment comprises: an electric energy input unit, one power distribution equipment, have a distribution input end, a distribution output and a power distribution feedback end, described distribution input end is electrically connected to described electric energy input unit, and a motor-generator sets, comprise a motor, one generator and a power transfer member, described power transfer member is that power is connected to described motor and described generator, the rotating speed of wherein said motor is greater than the rotating speed of described generator, described motor is electrically connected to the described distribution output of described power distribution equipment, described generator has a generating output, described generating output is electrically connected to described load respectively and is electrically connected to the described power distribution feedback end of described power distribution equipment, to supply electric energy needed for described load, and a feedback power is fed back to described power distribution equipment to regulate distribution.
A kind of power conditioning equipment provided in an embodiment of the present utility model, wherein said power transfer member is belt pulley set.
A kind of power conditioning equipment provided in an embodiment of the present utility model, wherein said motor-generator sets comprises a wind energy conversion system, power is connected to described power transfer member, and the power of wherein said wind energy conversion system passes to described generator by described power transfer member.
A kind of power conditioning equipment provided in this practical embodiment newly, also comprises the control device controlling described motor and described wind energy conversion system rotating speed.
A kind of power conditioning equipment provided in this practical embodiment newly, wherein said control device comprises a detecting component of the described wind energy conversion system rotating speed of detecting.
A kind of power conditioning equipment provided in this practical embodiment newly, wherein said wind energy conversion system has an air inlet, described air inlet size-controlled in described control device.
A kind of power conditioning equipment provided in this practical embodiment newly, also comprises an accumulate component, is electrically connected to described power distribution equipment.
A kind of power conditioning equipment provided in an embodiment of the present utility model, wherein said electric energy input unit is device of solar generating.
The present invention at least has following beneficial effect:
Via the technological means that power conditioning equipment of the present utility model adopts, generator is except electric energy needed for offered load, also feedback power is fed back to power distribution equipment, like this, power distribution equipment can learn that the electricity generation situation of generator is to regulate the electric energy of distribution output, to make the electric energy stable output of power conditioning equipment.
The specific embodiment that the utility model adopts, is further described in embodiment below and accompanying drawing thereof.
Accompanying drawing explanation
Next will be described in further detail specific embodiment of the utility model by reference to the accompanying drawings, wherein:
Figure 1 shows that the calcspar of the power conditioning equipment of the first embodiment of technical solutions of the utility model;
Figure 2 shows that the calcspar of the power conditioning equipment of the second embodiment of technical solutions of the utility model;
The side schematic diagram that Fig. 3 is the power conditioning equipment shown in Fig. 2.
Description of reference numerals:
100,100 ' power conditioning equipment
1 electric energy input unit
2 power distribution equipments
21 distribution input end
22 distribution outputs
23 power distribution feedback ends
3 motor-generator sets
31 motor
32 generators
321 generating outputs
33 power transfer members
331 directed flywheels
34 wind energy conversion systems
341 spoilers
4 control device
5 accumulate components
L load
Embodiment
To be described in detail to embodiment of the present utility model according to Fig. 1 to Fig. 3 below.This explanation is not restriction execution mode of the present utility model, and is the one of embodiment of the present utility model.
As shown in Figure 1 to Figure 3, according to the power conditioning equipment 100,100 ' of embodiment of the present utility model, provide electric energy needed for a load L, power conditioning equipment 100 comprises: an electric energy input unit 1, one power distribution equipment 2, have distribution input end 21, distribution output 22 and a power distribution feedback end 23, distribution input end 21 is electrically connected to electric energy input unit 1, and a motor-generator sets 3, comprise a motor 31, one generator 32 and a power transfer member 33, power transfer member 33 is connected to motor 31 and generator 32 for power, wherein the rotating speed of motor 31 is greater than the rotating speed 32 of generator, motor 31 is electrically connected to the distribution output 22 of power distribution equipment 2, generator 32 has a generating output 321, generating output 321 is electrically connected to load L respectively and is electrically connected to the power distribution feedback end 23 of power distribution equipment 2, with electric energy needed for offered load L, and a feedback power is fed back to power distribution equipment 2 to regulate distribution.
Wherein, power distribution equipment 2 can learn according to feedback power that the electricity generation situation of generator 31 is to regulate the electric energy of distribution output 32, to make the electric energy stable output of power conditioning equipment.In some embodiments, power distribution equipment 2 also can by feedback power via the defeated telegram in reply motivation 31 of distribution output 22.
According to direct current or the form of communication of electric energy needed for the electric energy input unit that uses and load L, motor 31 and generator 32 are electrical energy form needed for corresponding electric energy input unit and load L and be direct current machine or alternating current machine respectively.
As shown in Figures 2 and 3, according to the power conditioning equipment 100 of the second embodiment of the present utility model, power transfer member 33 is belt pulley set, and the gearratio of belt pulley set is greater than 1, with the generator 32 making the motor 31 of little moment of torsion can drive high pulling torque.In the present embodiment, power transfer member 33 is multi-stage, belt wheels, to distribute gearratio to each belt pulley.Certainly, this creation is not limited thereto, and in other embodiments, power transfer member 33 also can be reductor, gear or automatic transmission, also can reach the effect improving moment of torsion.
As shown in Figures 2 and 3, according to the power conditioning equipment 100 ' of the second embodiment of the present utility model, wherein motor-generator sets 3 comprises the directed flywheel 331 in a wind energy conversion system 34 and power transfer member 33 rotating shaft, wind energy conversion system 34 power is connected to the directed flywheel 331 on power transfer member 33, and the power of wind energy conversion system 34 passes to generator 32 through power transfer member 33.Generator 32 is jointly driven by wind energy conversion system 34 and motor 31, and when the rotating speed of wind energy conversion system 34 improves, the electric energy needed for motor 31 reduces thereupon.And when the rotating speed of rotating ratio power transfer member 33 rotating shaft of wind energy conversion system 34 is slow, make wind energy conversion system 34 interrupt being connected with the power of power transfer member 33 via directed flywheel 331.In the present embodiment, power conditioning equipment 100 ' can be installed on carrier, the wind energy using carrier to produce when mobile by wind energy conversion system 34.
As shown in Figures 2 and 3, according to the power conditioning equipment 100 of the second embodiment of this creation, also comprise and control motor 31 and wind energy conversion system 34 1 control device 4.Control device 4 comprises a detecting component (not shown) of detecting wind energy conversion system 34 rotating speed, and when detecting component and detecting the rotating speed raising of wind energy conversion system 34, the rotating speed that control device 4 controls motor 31 declines thus reaches energy-conservation effect.And detect component detect wind energy conversion system 34 because of wind-force cross force rotating speed too fast time, control device 4 can adjust the angle of inclination of the multiple spoilers 341 be positioned on wind energy conversion system 34 air inlet, change the air inlet size of wind energy conversion system 34 and enter the wind energy size of wind energy conversion system 34 inside, can maintain to make wind energy conversion system 34 and operate in a secure environment.
As shown in Figures 2 and 3, according to the power conditioning equipment 100 ' of the second embodiment of the present utility model, also comprise an accumulate component 5, be electrically connected to power distribution equipment 2.When distribution input end 21 adds that the electric energy that power distribution feedback end 23 is supplied is greater than electric energy needed for motor 31, unnecessary electric energy charges via power distribution equipment 2 pairs of accumulate components 5.Contrary, when distribution input end 21 adds that the electric energy that power distribution feedback end 23 is supplied is less than electric energy needed for motor 31, the electric energy of accumulate component 5 is supplemented to motor 31 through power distribution equipment 2, guarantee that motor 31 can operate for a long time, to make the electric energy of power conditioning equipment 100 ' energy stable output.In the present embodiment, accumulate component 5 is by the battery pack of multiple Combined storage battery, to store a large amount of electric energy.
According to the power conditioning equipment 100 of the second embodiment of this creation, wherein electric energy input unit 1 is device of solar generating, by energy and wind energy cooperated solar energy with the electric energy of stable output.Certainly, electric energy input unit 1 also can be other power source, is not limited to the renewable energy resources.
More than describe and the explanation being only preferred embodiment of the present utility model is described, for the technical staff of technique when doing other amendments according to above institute's claim that defines and above-mentioned explanation, but these amendments must be connotation of the present utility model and in interest field of the present utility model.
Claims (8)
1. a power conditioning equipment, for a load provides required electric energy, is characterized in that, comprise:
One electric energy input unit;
One power distribution equipment, have a distribution input end, a distribution output and a power distribution feedback end, described distribution input end is electrically connected to described electric energy input unit; And
One motor-generator sets, comprise a motor, one generator and a power transfer member, described power transfer member is that power is connected to described motor and described generator, the rotating speed of wherein said motor is greater than the rotating speed of described generator, described motor is electrically connected to the described distribution output of described power distribution equipment, described generator has a generating output, described generating output is electrically connected to described load respectively and is electrically connected to the described power distribution feedback end of described power distribution equipment, with electric energy needed for offered load, and a feedback power is fed back to described power distribution equipment to regulate distribution.
2. power conditioning equipment as claimed in claim 1, it is characterized in that, described power transfer member is belt pulley set.
3. power conditioning equipment as claimed in claim 1, it is characterized in that, described motor-generator sets comprises a wind energy conversion system, and power is connected to described power transfer member, and the power of described wind energy conversion system passes to described generator through described power transfer member.
4. power conditioning equipment as claimed in claim 3, is characterized in that, also comprises the control device controlling described motor and described wind energy conversion system.
5. power conditioning equipment as claimed in claim 3, is characterized in that, described control device comprises a detecting component of the described wind energy conversion system rotating speed of detecting.
6. power conditioning equipment as claimed in claim 3, it is characterized in that, described wind energy conversion system has an air inlet, described air inlet size-controlled in described control device.
7. power conditioning equipment as claimed in claim 1, is characterized in that, also comprise an accumulate component, be electrically connected to described power distribution equipment.
8. power conditioning equipment as claimed in claim 1, it is characterized in that, described electric energy input unit is device of solar generating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420787662.3U CN204290347U (en) | 2014-12-12 | 2014-12-12 | Power conditioning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420787662.3U CN204290347U (en) | 2014-12-12 | 2014-12-12 | Power conditioning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204290347U true CN204290347U (en) | 2015-04-22 |
Family
ID=52873477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420787662.3U Expired - Fee Related CN204290347U (en) | 2014-12-12 | 2014-12-12 | Power conditioning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204290347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105743119A (en) * | 2014-12-12 | 2016-07-06 | 蔡源祯 | Electric energy adjusting equipment |
-
2014
- 2014-12-12 CN CN201420787662.3U patent/CN204290347U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105743119A (en) * | 2014-12-12 | 2016-07-06 | 蔡源祯 | Electric energy adjusting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20181212 |