CN102739084A - Electric-energy converted electric-power energy electricity symbiosis apparatus - Google Patents
Electric-energy converted electric-power energy electricity symbiosis apparatus Download PDFInfo
- Publication number
- CN102739084A CN102739084A CN2011100904712A CN201110090471A CN102739084A CN 102739084 A CN102739084 A CN 102739084A CN 2011100904712 A CN2011100904712 A CN 2011100904712A CN 201110090471 A CN201110090471 A CN 201110090471A CN 102739084 A CN102739084 A CN 102739084A
- Authority
- CN
- China
- Prior art keywords
- electric
- power
- ability
- energy
- generator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The invention provides an electric-energy converted electric-power energy electricity symbiosis apparatus which takes a renewable energy as input main body to convert the output electric-energy converted electric power. The apparatus comprises a buffer battery device, a renewable energy generation apparatus, a rectification charging device, an electric power conversion and multiply-energy device and an electric power output apparatus. The buffer battery device is formed by a secondary battery possessing charging and discharging abilities. The renewable energy generation apparatus is the apparatus capable of generating an electric-pile-type electric energy. The rectification charging device can convert an alternating current into a direct current and the current is charged into the buffer battery device so as to carry out storage. The electric power conversion and multiply-energy device is the device capable of converting the electric energy into the electric power. And the electric power can be coupled out so as to increase electric power efficiency of a power plant which uses the renewable energy. According to the invention, an electrical damper is additionally arranged. A received back electromotive force and an eddy current, which are caused by a load effect, are recovered so as to form another renewable energy. The renewable energy is reused so that the electric power efficiency of the power plant which uses the renewable energy can be further increased.
Description
Technical field
The present invention relevant a kind of can serve as the electric co-generator of ability of the electric energy power conversion of input main body with regeneration; The regeneration the subject of knowledge and the object of knowledge is produced the electric energy of pile kenel; Change into electric power mechanism through electric energy; According to sampling theorem, with the frequency that is higher than regular electric power electric power coupling (Coupling) is come out again, the electrical efficiency that reaches regeneration ability power plant promotes.
Background technology
Existing regeneration can conversion generator be that a charger connects with civil power mutually, by the time control of a timer, an above accumulator jar is charged; Reserve power in this accumulator jar; Be through behind the motor controller, supply with a direct current motor, and drive an alternating current generator by the running of this d.c. motor; And the electric power that alternative electric generation sent is then given load with an electric power case electrical power distribution.With the wind power generation is example, is to dispose an alternating current generator, the electric power that is sent; Belong to pile (Cell), and the mode of non-electricity (Battery), still can't treat as regular electricity usage; Moreover, be example with solar energy, the electric power that is sent; Belong to pile (Cell), and the mode of non-electricity (Battery), also can't treat as regular electricity usage.Separate indivedual generating efficiencies is the problem place always.The scheme that solves at present has two: one of which is stored in battery back up as charger; Its two electric power of being sent drives d.c. motor instantly and reaches predetermined high rotating speed; The counter-weight flywheel motional inertia acceleration effect of high speed rotating according to this, order make the i.e. generating of driving permanent magnet generator running that d.c. motor can be laborsaving and stable (be generally called fly wheel generator (FWG).Civil power can carry out the electric power deposit with the ionization peak period, and the electricity consumption spike period just with reserve power, the high efficiency required power supply of load that converts to.
Generally speaking, the conversion output apparatus of existing reserve power, the characteristic that it is maximum is the reserve power of deposit in accumulator jar, via exporting to the d.c. motor running after the motor controller control.Utilize the big torsion output of inertia motion of the heavy flywheel of establishing on the d.c. motor force-output shaft to drive the permanent magnet generator generating again and transfer to load that the electric power case distributes to alternating current as power supply.Basically, the transfer process of whole reserve power, deduction is kept the motor reforwarding changes the electric power consumed, and existing power conversions output device is not really made reserve power the conversion using of power saving or full blast.Just, stand-by power supply can only be worked as, also regular electricity usage can't be treated as; The condition element of nonlinear Control is that generating supplies the load need for electricity from generator operation; Energy output is big, the energy of motor load just big (otherwise then less), in this case; Be under the pattern of non-linear running and work, the electric energy that is sent is extremely unstable.The load end electricity consumption has current potential just to change at any time, certainly will unusual or too high surging be arranged on the output loop of electricity, influences the stability of electric power output.The surging of this type when not obtaining buffering or eliminating, cause easily generator in moment lotus too high and damage.Obviously, existing reserve power conversion output apparatus is if will bring into play best energy-saving effect; The back electromotive force that is produced in the time of must solving motor or the problem of vortex flow by nonlinear Control; And, or eliminating, otherwise reserve power conversion output with too high or unusual surging buffering to the generator of nonlinear motion; Can be a kind of simple power inverter only, also possibly be a kind of device that causes power consumption always on the contrary.
Summary of the invention
Main purpose of the present invention is to seek to combine the notion of above-mentioned two cases; The regeneration the subject of knowledge and the object of knowledge is produced the electric energy of pile kenel; Change into electric power mechanism through electric energy; According to sampling theorem, with the frequency that is higher than regular electric power electric power coupling (Coupling) is come out again, the electrical efficiency that reaches regeneration ability power plant promotes.
Provided by the present invention can serve as the electric co-generator of ability that the input main body is changed the electric energy power conversion of exporting to regenerate, and it comprises: a buffer battery device, a regeneration ability generation device, a rectifier charging device, a power conversions and a times ability device, an electric power output apparatus.This buffer battery device by have can the charge and discharge ability secondary cell constituted.This regeneration can generation device be the device that can produce pile kenel electric energy.This rectifier charging device can change into direct current with interchange, and fills storage in the entering buffer battery device.This power conversions is the device that can electric energy be changed into electric power with a times ability device, and can electric power be coupled (Coupling) comes out.
The electric co-generator of the ability of electric energy power conversion provided by the present invention, wherein, the regeneration that generation device produced of regeneration ability can be natural energy resources, like wind power energy, solar energy etc.
The electric co-generator of the ability of electric energy power conversion provided by the present invention, its regeneration with the pile kenel can fill via rectifier charging device and get in the buffer battery device, and can rely on this power conversions and a times ability device, convert electric power output to.Wherein, the electric energy frequency that can import of regeneration is higher than the frequency of regular electric power, through rectifier charging device and can be with stable electrical power storage in the buffer battery device.In addition, through a power conversions and a times ability device electric power (Power) coupling (Coupling) being come out, can be the electrical efficiency in power plant to promote with regeneration.
The electric co-generator of the ability of electric energy power conversion provided by the present invention; Wherein, Power conversions be provided with electrical damper in addition with a times ability device; Absorbing at any time because of caused back electromotive force of load effect and vortex flow, and with the back electromotive force that is absorbed and vortex flow through reclaim form another regeneration can, do to utilize again.So can further promote with regeneration can be the electrical efficiency in power plant.
The electric co-generator of the ability of electric energy power conversion provided by the present invention, wherein, this power conversions with doubly can device comprise one be higher than the frequency of regular electric power intermediate frequency current transformer (Converter), and one with the intermediate frequency transformer of this intermediate frequency current transformer collocation effect.This electric power output apparatus includes the low frequency inverter (Inverter) of regular power frequency, reaches the low-frequency transformer with this low frequency inverter (Inverter) collocation effect.
The electric co-generator of the ability of electric energy power conversion provided by the present invention, wherein, this power conversions and times AC permanent magnet motor that the ability device comprises a motor server (Servo) and driven by motor server (Servo).This electric power output apparatus comprises the low frequency a.c. generator (Alternator) of regular power frequency.
Compared with prior art, the electric co-generator of the ability of electric energy power conversion provided by the present invention is the power supply that the electric energy that regeneration can be exported is converted to electric power output.Therebetween, rely on power conversions and doubly can quicken the storage of pile by device, and convert electric energy to electric power output; Rely on electric power output apparatus that the electric power of intermediate frequency output is transformed into regular low frequency power, with as power supply.The present invention more sees through damper and absorbs at any time or eliminates back electromotive force or vortex flow, through recycling, can be the electrical efficiency in power plant with further lifting to regenerate.
Description of drawings
Fig. 1 is a tectonic system sketch map of the present invention;
Fig. 2 is the device sketch map of first embodiment of the invention;
Fig. 3 is the device sketch map of second embodiment of the invention;
Fig. 4 is the device sketch map of third embodiment of the invention;
Fig. 5 is the device sketch map of fourth embodiment of the invention;
Fig. 6 is the device sketch map of fifth embodiment of the invention.
Description of reference numerals: 10-buffer battery device; 20-regeneration ability generation device; 21-wind power energy pile; 22-solar energy pile; The 30-rectifier charging device; The 31-rectifier; 32-susceptance type inductor; The 33-high frequency filter; The 34-rectifier; A 40-power conversions and a times ability device; 41-intermediate frequency current transformer; The 42-intermediate frequency transformer; The 43-damper; 44-intermediate frequency current transformer; 45-motor server; 46-AC permanent magnet motor; The 47-damper; The 50-electric power output apparatus; 51-low frequency inverter; The 52-low-frequency transformer; The 53-low-frequency transformer; The 54-alternating current generator; The 55-axle.
Embodiment
See also Fig. 1, Fig. 2.The present invention relevant a kind of can serve as the electric co-generator of ability of the electric energy power conversion of input main body conversion output with regeneration, it comprises: a buffer battery device 10, a regeneration can generation device 20, one rectifier charging device 30, a power conversions with doubly can a device 40, an electric power output apparatus 50.This buffer battery device 10 by have can the charge and discharge ability secondary cell constituted.This regeneration can generation device 20 be the device that can produce pile kenel electric energy.This regeneration can be natural energy resources, like wind power energy, solar energy.This rectifier charging device 30 can change into direct current with interchange, and fills storage in the entering buffer battery device 10.This power conversions with doubly can a device 40 be one to be higher than the controller of regular power frequency, can make pile be stored in speeding up of buffer battery, and can electric energy be changed into electric power, and the device that electric power coupling (Coupling) is come out.This electric power output apparatus 50 can become power conversions the regular electric power of low frequency with times power conversions that ability device 40 is exported, for utilization.
Apparatus of the present invention can get into the regeneration of pile kenel in the buffer battery device 10 and can fill via being rectified into the direct current kenel, and can rely on this power conversions and a times ability device 40, convert electric power output to.Wherein, the electric energy frequency that regeneration can be imported is higher than the frequency of regular electric power, can be with stable electrical power storage in buffer battery device 10 through rectifier charging device 30.In addition, through a power conversions and a times ability device 40 electric power (Power) coupling (Coupling) being come out, can be the electrical efficiency in power plant to promote with regeneration.
The present invention is in direct current power output embodiment such as Fig. 2, Fig. 4.Shown in Figure 2 is the first embodiment of the present invention.Wherein, regeneration can rely on natural wind to produce wind power energy pile 21 by generation device 20.This rectifier charging device 30 comprises rectifier 31, susceptance type inductor 32, high frequency filter 33.Wherein, rectifier 31 can be rectified into the direct current kenel with pile, and relies on susceptance type inductor 32 that pile is deposited in the buffer battery device 10.This effect will receive power conversions and doubly can activate by device 40, make pile be stored into speeding up in the buffer battery device 10.This power conversions with doubly can device 40 comprise one be higher than the frequency of regular electric power intermediate frequency current transformer (Converter) 41, and one with the intermediate frequency transformer 42 of these intermediate frequency current transformer 41 collocation effects.This intermediate frequency current transformer 41 is delivered the kenel of stream for direct current, and it can accelerate the conveying of pile.This intermediate frequency transformer 42 can electric power be coupled (Coupling) come out.This electric power output apparatus 50 includes the low frequency inverter (Inverter) 51 of regular power frequency, reaches the low-frequency transformer 52 with these low frequency inverter (Inverter) 51 collocation effects.Wherein, this low frequency inverter (Inverter) 51 belongs to the kenel that direct current is delivered stream (DC to AC), and its collocation low-frequency transformer 52 can come out the low frequency power coupling (Coupling) of regular electric power.This power conversions be provided with electrical damper 43 in addition with a times ability device 40; Do the time spent to absorb intermediate frequency current transformer 41 at any time; Because of caused back electromotive force of load effect and vortex flow, and with the back electromotive force that is absorbed and vortex flow through reclaim form another regeneration can, do to utilize again.So can further promote with regeneration can be the electrical efficiency in power plant.
The regeneration that case of the present invention is mentioned can be pile electric energy (Cell), if electric energy is worked as electricity usage, promptly faces maximum power transfer (MPTT) problem.The present invention sees through the low frequency inverter (Inverter) of regular power frequency, and this inverter belongs to direct current and delivers stream (DC to AC) collocation low frequency isolation transformer, and electric power coupling (Coupling) is come out.The present invention changes into electric power mechanism with electric energy, be will regenerate earlier can deposit in the buffer battery device, by one be higher than the frequency of regular electric power the intermediate frequency current transformer, see through sampling theorem, through intermediate frequency transformer electric energy (Cell) coupling (Coupling) is come out.
Shown in Figure 3 is the second embodiment of the present invention.Wherein, regeneration can produce solar energy pile 22 by generation device 20.Wherein, this rectifier charging device 30 comprises rectifier 34, susceptance type inductor 32, high frequency filter 33.Rectifier 24 in the rectifier charging device 30 can be arranged in the solar energy collecting panel assembly (not shown on the figure).This buffer battery device can be made up of a buffer battery and the buffer condenser parallelly connected with this buffer battery.
The third embodiment of the present invention shown in the figure four.Wherein, be that a kind of embodiment that comprises the regeneration ability generation device 20 of wind power energy pile 21 and solar energy pile 22 is being provided.Wherein, this rectifier charging device 30 comprises rectifier 31,34, susceptance type inductor 32, high frequency filter 33, and it can be deposited in pile in the buffer battery device 10.Power conversions with doubly can activate by a device 40, comprise one be higher than regular electric power frequency intermediate frequency current transformer (Converter) 41 and with the intermediate frequency transformer 44 of these intermediate frequency current transformer (Converter) 41 collocation effects.Electric power output apparatus 50 comprise a regular power frequency low frequency inverter (Inverter) 51 and with the low-frequency transformer 53 of these low frequency inverter 51 collocation effects, and the utilization of can regular low-frequency electric power (Power) coupling (Coupling) coming out.The member numbering is a damper among the figure four.
Shown in Figure 5 is the fourth embodiment of the present invention.The regeneration of present embodiment can generation device 20 be to produce wind power energy pile 21 with natural wind.This rectifier charging device 30 comprises rectifier 31, susceptance type inductor 32, high frequency filter 33, can pile be deposited in buffer battery device 10.This effect will receive power conversions and doubly can activate by device 40, make pile be stored into speeding up in the buffer battery device 10.This power conversions includes switch type (Switching) controller with a times ability device 40 such as motor server (Servo) 45 reaches the AC permanent magnet motor 46 that is driven by motor server (Servo) 45.This motor server 45 is the intermediate frequency kenel, and it can accelerate the conveying of pile.The AC permanent magnet motor 46 that is higher than the frequency of regular electric power can come out electric energy (Cell) coupling (Coupling).This electric power output apparatus 50 comprises the low frequency a.c. generator (Alternator) 54 of regular power frequency, and this alternating current generator 54 is coaxial 55 bindings with AC permanent magnet motor 46, and can regular electric power (Power) coupling (Coupling) of low frequency be come out.This power conversions be provided with electrical damper 47 in addition with a times ability device 40; Do the time spent to absorb motor server 45 at any time; Because of caused back electromotive force of load effect and vortex flow, and with the back electromotive force that is absorbed and vortex flow through reclaim form another regeneration can, do to utilize again.So can further promote with regeneration can be the electrical efficiency in power plant.
Shown in Figure 6 is the fifth embodiment of the present invention.Wherein, regeneration can produce the solar energy pile by generation device 20.Wherein, wherein, this rectifier charging device 30 comprises rectifier 34, susceptance type inductor 32, high frequency filter 33.Rectifier 24 in the rectifier charging device 30 can be arranged in the solar energy collecting panel assembly (not shown on the figure).
The mechanism of alternating electromotive force output of the present invention is by AC permanent magnet motor 46 and motor server (Servo) 45, and collocation midfrequent ac generator 54 merges electric power (Power) coupling (Coupling) is come out.At physically power, rotating speed and torsion quadrature each other, when rotating speed and torsion are definite value, power is definite value just.In other words, the variation of the rotating speed of AC permanent magnet motor 46 and outputting torsion is the factor of decision electric energy power conversion power.
The electric co-generator of the ability of electric energy power conversion provided by the present invention is the power supply that the electric energy that regeneration can be exported is converted to electric power output.Therebetween, rely on power conversions and doubly can quicken the storage of pile by device, and convert electric energy to electric power output; Rely on electric power output apparatus that the electric power of intermediate frequency output is transformed into regular low frequency power, with as power supply.The present invention more absorbs at any time through damper or eliminates back electromotive force or vortex flow, and through recycling, the lifting of using further can be the electrical efficiency in power plant with regeneration.
More than explanation is just illustrative for the purpose of the present invention; And nonrestrictive, those of ordinary skills understand, under the situation of spirit that does not break away from appended specification and limited and scope; Can make many modifications, variation or equivalence, but all will fall in protection scope of the present invention.
Claims (10)
1. the electric co-generator of the ability of an electric energy power conversion is characterized in that it comprises:
One regeneration ability generation device, it is for producing the device of pile kenel electric energy;
One buffer battery device, its be have can the charge and discharge ability secondary cell;
One rectifier charging device, it comprises and is provided with rectifier and susceptance type inductance; Electric energy by regeneration ability generation device is imported changes into direct current through this rectifier with electric energy, fills through susceptance type inductance to get into the buffer battery device;
One power conversions with doubly can a device, it is one to be higher than the controller of regular power frequency, can make pile be stored in speeding up of buffer battery, and can electric energy be changed into electric power, and the device that electric power is coupled out;
And,
One electric power output apparatus, it can become power conversions the regular electric power output of low frequency with times power conversions that the ability device is exported.
2. the electric co-generator of the ability of electric energy power conversion as claimed in claim 1 is characterized in that, this buffer battery device comprises a buffer battery, more comprises the buffer condenser parallelly connected with this buffer battery and constitutes.
3. the electric co-generator of the ability of electric energy power conversion as claimed in claim 1 is characterized in that, this rectifier charging device comprise one with the parallelly connected high frequency filter of susceptance type inductor.
4. the electric co-generator of the ability of electric energy power conversion as claimed in claim 1 is characterized in that, this power conversions with doubly can device include one be higher than regular power frequency the intermediate frequency current transformer, and one with the intermediate frequency transformer of this intermediate frequency current transformer collocation effect; This intermediate frequency current transformer is the kenel that direct current is delivered stream, and it can accelerate the conveying of pile; This intermediate frequency transformer can be coupled out electric power.
5. the electric co-generator of the ability of electric energy power conversion as claimed in claim 4; It is characterized in that; This power conversions be provided with electrical damper in addition with a times ability device; Absorbing, and back electromotive force that is absorbed and vortex flow are formed another regeneration ability through reclaiming because of caused back electromotive force of load effect and vortex flow.
6. the electric co-generator of the ability of electric energy power conversion as claimed in claim 1 is characterized in that, this electric power output apparatus includes the low frequency inverter of regular power frequency, reaches the low-frequency transformer with this low frequency inverter collocation effect; This low frequency inverter is the kenel that direct current is delivered stream, and its collocation low-frequency transformer can be with the low frequency power output of regular electric power.
7. the electric co-generator of the ability of electric energy power conversion as claimed in claim 1 is characterized in that, this power conversions include the motor server with a times ability device; This electric power output apparatus mainly is the low frequency a.c. generator of regular power frequency; Drive the AC permanent magnet motor by the motor server, order about this low frequency a.c. generator running and electric power is coupled out.
8. the electric co-generator of the ability of electric energy power conversion as claimed in claim 7; It is characterized in that; This power conversions be provided with electrical damper in addition with a times ability device; Absorbing, and back electromotive force that is absorbed and vortex flow are formed another regeneration ability through reclaiming because of caused back electromotive force of load effect and vortex flow.
9. the electric co-generator of the ability of electric energy power conversion as claimed in claim 1 is characterized in that, this regeneration can generation device be wind power energy generation device and/or solar energy generation device.
10. the electric co-generator of the ability of electric energy power conversion as claimed in claim 9 is characterized in that, this regeneration can comprise wind power energy generation device and solar energy generation device by generation device, and this wind power energy generation device combines with parallel circuits with the solar energy generation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100904712A CN102739084A (en) | 2011-04-12 | 2011-04-12 | Electric-energy converted electric-power energy electricity symbiosis apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100904712A CN102739084A (en) | 2011-04-12 | 2011-04-12 | Electric-energy converted electric-power energy electricity symbiosis apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102739084A true CN102739084A (en) | 2012-10-17 |
Family
ID=46994023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100904712A Pending CN102739084A (en) | 2011-04-12 | 2011-04-12 | Electric-energy converted electric-power energy electricity symbiosis apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102739084A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108011533A (en) * | 2016-10-31 | 2018-05-08 | 油研工业株式会社 | Inductive load driving circuit |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2924885Y (en) * | 2006-04-06 | 2007-07-18 | 张力 | Middle-small-sized wind-power generator system |
| CN201018416Y (en) * | 2007-03-09 | 2008-02-06 | 珠海泰坦科技股份有限公司 | Isolation type high-frequency bidirectional DC circuit |
| CN100376065C (en) * | 2006-07-07 | 2008-03-19 | 河海大学 | Wind power generating system based on direct current generator |
| CN101777775A (en) * | 2010-02-26 | 2010-07-14 | 东南大学 | High-frequency isolation single-phase photovoltaic grid-connected system and control method thereof |
-
2011
- 2011-04-12 CN CN2011100904712A patent/CN102739084A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2924885Y (en) * | 2006-04-06 | 2007-07-18 | 张力 | Middle-small-sized wind-power generator system |
| CN100376065C (en) * | 2006-07-07 | 2008-03-19 | 河海大学 | Wind power generating system based on direct current generator |
| CN201018416Y (en) * | 2007-03-09 | 2008-02-06 | 珠海泰坦科技股份有限公司 | Isolation type high-frequency bidirectional DC circuit |
| CN101777775A (en) * | 2010-02-26 | 2010-07-14 | 东南大学 | High-frequency isolation single-phase photovoltaic grid-connected system and control method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108011533A (en) * | 2016-10-31 | 2018-05-08 | 油研工业株式会社 | Inductive load driving circuit |
| CN108011533B (en) * | 2016-10-31 | 2019-12-06 | 油研工业株式会社 | inductive load driving circuit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2576021C2 (en) | Exciter for power-generating unit, power-generating unit and equipment for energy extraction from electric mains | |
| CN202488178U (en) | Photovoltaic energy storage electric vehicle charging station system based on direct current bus | |
| CN204681125U (en) | A kind of charging system for electric automobile based on solar energy | |
| CN104682412A (en) | Energy control method of energy storage system of permanent magnet synchronous wind power system | |
| CN106487063A (en) | The wireless charging device of the pure electric ship based on microgrid energy storage and method | |
| CN101604865B (en) | Wind power generation system for low-voltage DC power supply | |
| CN107910899A (en) | A kind of adaptive wind generator system | |
| CN103280874A (en) | Device using movement of basketball to generate electricity | |
| CN102437634A (en) | Control method and controller of hybrid energy storage | |
| CN203166599U (en) | Topological structure for main circuit of charging station of electric automobile | |
| CN102651552A (en) | Wind and power energy storage frequency modulation and peak modulation control system | |
| JP3240538U (en) | Inertial flywheel magnetic energy self-circulating generator | |
| US8716907B2 (en) | Renewable energy enhanced apparatus | |
| CN105656081A (en) | Large-capacity new energy power generation system | |
| CN102739084A (en) | Electric-energy converted electric-power energy electricity symbiosis apparatus | |
| CN105811862A (en) | Energy storage power station and energy storage method | |
| CN202931005U (en) | Clean intelligent energy-storage emergency power system | |
| CN201846220U (en) | Generating set for current conversion of electric flywheel gear | |
| CN205423064U (en) | Wind power generation system | |
| TWI431890B (en) | Electric energy conversion of electric energy | |
| CN101924373A (en) | Instantaneous power-down rebooting method for grid of high-voltage frequency converter | |
| CN202424194U (en) | Formation electricity storing system for lithium ion battery | |
| CN203522308U (en) | Intelligent photovoltaic distributed power generation system | |
| CN105978129A (en) | Distributed wind/photovoltaic power generation energy-storing and charging integrated charging method | |
| CN201994729U (en) | Energy storage system for tidal power generation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121017 |