CN1707093A - Muliple intelligent combination method of electric generator by wind power generation - Google Patents
Muliple intelligent combination method of electric generator by wind power generation Download PDFInfo
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- CN1707093A CN1707093A CNA2005100117641A CN200510011764A CN1707093A CN 1707093 A CN1707093 A CN 1707093A CN A2005100117641 A CNA2005100117641 A CN A2005100117641A CN 200510011764 A CN200510011764 A CN 200510011764A CN 1707093 A CN1707093 A CN 1707093A
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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
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The present invention is multiple intelligent combination method of wind driven generators, and features that several generators are corresponded to several output shafts of one stepless speed variator, the output shafts are connected to one group of generator clutches, and there are rotation speed sensors installed onto the input shafts of the stepless speed variator and power sensors installed onto the generators to sense the varying rotation speeds and powers and convert them into electric signals to the data processor, data processor to convert the received signals into digital signals, and monolithic computer to receive the digital signals, treat the digital signals and send generator clutching command, and executor to convert the command into action to complete the power output of the generators under intelligent control.
Description
Technical field
The present invention relates to wind-power generating system, particularly a kind of muliple intelligent combination method of electric generator of wind-power electricity generation.
Background technique
Along with the development of society and the raising of people's living standard, the demand of the energy is presented growing trend inevitably.In fact, the situation of power cuts to limit consumption has appearred in China recent years, illustrates that power supply is very nervous.Utilize water generating, resource-constrained; Utilize coal and oil or combustion gas to carry out thermal power generation, the non-renewable chemical industry energy substance of not only a large amount of consumption, and can cause environmental pollution.Therefore, seek clear energy sources,, have good prospect really as exploitation wind energy, solar energy or the like.In the prior art, though human have long term studies for wind energy development, invention and on some local use wind generating unit, but, only design in the wind generating unit of the prior art a generator is arranged, the phenomenon that low load with strong power or high load with small power often occur can not be carried out power division rightly, also can have a negative impact to life of generator simultaneously.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, a kind of muliple intelligent combination method of electric generator of wind-power electricity generation is provided, adopt this method can realize the output of multiple power, thereby satisfy wind generating technology improving constantly wind energy utilization.
Technical conceive of the present invention is, by three different capacity generators being installed in wind-power electricity generation strut bottom, and corresponding three output shafts that connect stepless speed variator, every output shaft connects a clutch, thereby realizes the output of multiple power.
Technological scheme of the present invention is as follows:
The muliple intelligent combination method of electric generator of wind-power electricity generation, it is characterized in that: with corresponding three output shafts that connect stepless speed variator of three generators, every output shaft connects a clutch, on the power input shaft of stepless speed variator, speed probe is installed, installation power sensor on generator, speed probe and power sensor convert the rotating speed experienced and the variation of generator power electrical signal to and pass to data processing system, data processing system compiles the electrical signal that receives and converts digital signal to and pass to single-chip microcomputer, single-chip microcomputer carries out datumization with the digital signal that receives according to the program of setting and handles and send generator clutch execution command, actuating device changes generator clutch execution command into carries out action, thereby finishes generator different capacity output procedure.
Described generator quantity is three, and corresponding output shaft is three, and the power of three generators is respectively: 1 unit, 2 units and 5 units, it makes up seven kinds of power way of outputs that can realize 1,2,3,5,6,7 and 8 unit mutually.
Described single-chip microcomputer is the MCS51 single-chip microcomputer, HOLTEK single-chip microcomputer, PIC single-chip microcomputer, ATMEL single-chip microcomputer, PHILIPS single-chip microcomputer, WINBOND single-chip microcomputer or MOTOROLA single-chip microcomputer.
Described speed probe is torque rotary speed sensor or digital torque rotary speed sensor.
Beneficial effect of the present invention is as follows:
Because the muliple intelligent combination method of electric generator of wind-power electricity generation of the present invention, three corresponding technical measures that connect three output shafts of stepless speed variator of generator have been adopted, this every output shaft connects a generator clutch, and adopted intelligent control system to control this group generator clutch, this just can realize the output of multiple power, thereby satisfies wind generating technology improving constantly wind energy utilization.
Description of drawings
Fig. 1 is the generator distribution schematic diagram of wind-power electricity generation of the present invention.
Fig. 2 is circuit control block diagram.
Reference character lists as follows:
The 1-drive link, 2-strut, 3-base, 4-driving gear, the 5-driven gear, 6-stepless speed variator case, 7-output shaft, 8-clutch, 9-generator shaft, 10-power are the generator of 1 unit, and 11-power is the generator of 2 units, and 12-power is the generator of 5 units.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, the generator that is arranged at the wind-power electricity generation in the base 3 has three, be respectively power and be the generator 12 that the generator 10 of 1 unit, generator 11 that power is 2 units and power are 5 units, power is that the generator 10 of 1 unit is connected with electrodeless variable-speed case output shaft 7 by clutch 8, and the clutch that two other generator passes through respectively separately is connected with corresponding electrodeless variable-speed case output shaft.Stepless speed variator 6 input shafts are that drive link 1 is connected by driven gear 5 and driving gear 4 and transmission shaft.Drive link 1 is arranged in the strut 2 of tubulose.The muliple intelligent combination method of electric generator of wind-power electricity generation is, with corresponding 3 output shafts that connect stepless speed variator of 3 generators, every output shaft connects a generator clutch, on transmission shaft 1, speed probe is installed, at generator 10, difference installation power sensor on 11 and 12, its circuit control flow as shown in Figure 2, speed probe and power sensor convert the rotating speed experienced and the variation of generator power electrical signal to and pass to data processing system, data processing system compiles the electrical signal that receives and converts digital signal to and pass to single-chip microcomputer, single-chip microcomputer carries out datumization with the digital signal that receives according to the program of setting and handles and send generator clutch execution command, actuating device changes motor clutch execution command into carries out action, thereby finishes generator different capacity output procedure.Can select one of seven kinds of power exporting 1,2,3,5,6,7 and 8 unit.Single-chip microcomputer can be selected the MCS51 single-chip microcomputer, HOLTEK single-chip microcomputer, PIC single-chip microcomputer, ATMEL single-chip microcomputer, PHILIPS single-chip microcomputer, WINBOND single-chip microcomputer or MOTOROLA single-chip microcomputer.Speed probe can adopt torque rotary speed sensor or digital torque rotary speed sensor.
In view of the wind-power electricity generation contrive equipment has improved wind energy utilization, strengthened power, have only a motor just no longer to meet the needs of.The combination of wind-power electricity generation generator multiple intelligent can be used same intelligent system with wind-power electricity generation electrodeless variable-speed device, and this system accepts rotation speed change signal and variable power signal, after digitized processing, sends gear-shift command and generator clutch instruction respectively.
Should be pointed out that the above embodiment can make those skilled in the art more fully understand the present invention, but do not limit the present invention in any way.Therefore, although this specification has been described in detail the present invention with reference to drawings and Examples,, it will be appreciated by those skilled in the art that still and can make amendment or be equal to replacement the present invention; And all do not break away from the technological scheme and the improvement thereof of the spirit and scope of the present invention, and it all should be encompassed in the middle of the protection domain of patent of the present invention.
Claims (4)
1. the muliple intelligent combination method of electric generator of wind-power electricity generation, it is characterized in that: with corresponding three output shafts that connect stepless speed variator of three generators, this output shaft respectively connects a generator clutch, on the transmission of power input shaft of stepless speed variator, speed probe is installed, installation power sensor on generator, speed probe and power sensor convert the rotating speed experienced and the variation of generator power electrical signal to and pass to data processing system, data processing system compiles the electrical signal that receives and converts digital signal to and pass to single-chip microcomputer, single-chip microcomputer carries out datumization with the digital signal that receives according to the program of setting and handles and send generator clutch execution command, actuating device changes motor clutch execution command into carries out action, thereby finishes the generator different capacity output procedure under the intelligent control.
2. the muliple intelligent combination method of electric generator of wind-power electricity generation according to claim 1, it is characterized in that: the power of described three generators is respectively: 1 unit, 2 units and 5 units, its mutual compound mode has seven kinds of power outputs of 1,2,3,5,6,7 and 8 unit.
3. the muliple intelligent combination method of electric generator of wind-power electricity generation according to claim 1, it is characterized in that: described single-chip microcomputer is the MCS51 single-chip microcomputer, the HOLTEK single-chip microcomputer, the PIC single-chip microcomputer, ATMEL single-chip microcomputer, PHILIPS single-chip microcomputer, WINBOND single-chip microcomputer or MOTOROLA single-chip microcomputer.
4. the muliple intelligent combination method of electric generator of wind-power electricity generation according to claim 1, it is characterized in that: described speed probe is torque rotary speed sensor or digital torque rotary speed sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100117641A CN1707093A (en) | 2005-05-23 | 2005-05-23 | Muliple intelligent combination method of electric generator by wind power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100117641A CN1707093A (en) | 2005-05-23 | 2005-05-23 | Muliple intelligent combination method of electric generator by wind power generation |
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| Publication Number | Publication Date |
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| CN1707093A true CN1707093A (en) | 2005-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2005100117641A Pending CN1707093A (en) | 2005-05-23 | 2005-05-23 | Muliple intelligent combination method of electric generator by wind power generation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101737270B (en) * | 2010-02-05 | 2011-09-07 | 济南高新开发区中泰环保技术开发中心 | Extra-large-size vertical-shaft wind power generation device |
-
2005
- 2005-05-23 CN CNA2005100117641A patent/CN1707093A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101737270B (en) * | 2010-02-05 | 2011-09-07 | 济南高新开发区中泰环保技术开发中心 | Extra-large-size vertical-shaft wind power generation device |
| EP2532884A1 (en) * | 2010-02-05 | 2012-12-12 | Shandong Zhongtai New Energy Group Co., Ltd | Wind power generating device and wind blade structure |
| US8847423B2 (en) | 2010-02-05 | 2014-09-30 | Shandong Zhongtai New Energy Group Co., Ltd | Wind power generating apparatus and wind blade structure |
| EP2532884B1 (en) * | 2010-02-05 | 2017-09-20 | Shandong Zhongtai New Energy Group Co., Ltd | Wind power generating device and wind blade structure |
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