CN102606393A - System power setting strengthening device - Google Patents
System power setting strengthening device Download PDFInfo
- Publication number
- CN102606393A CN102606393A CN2011100270435A CN201110027043A CN102606393A CN 102606393 A CN102606393 A CN 102606393A CN 2011100270435 A CN2011100270435 A CN 2011100270435A CN 201110027043 A CN201110027043 A CN 201110027043A CN 102606393 A CN102606393 A CN 102606393A
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- triode
- effect transistor
- resistor
- resistance
- field effect
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention relates to a system power setting strengthening device. The system power setting strengthening device is characterized in that a drain electrode of an MOS (metal oxide semiconductor) field-effect transistor Q01 is connected with a positive voltage output end of a wind and photovoltaic hybrid charging module, a source electrode of the MOS field-effect transistor Q01 is connected with an emitter of a triode Q02, a resistor R01 realizes a current limiting effect, the triode Q02 is used as a composite tube of the MOS field-effect transistor Q01, the emitter of the triode Q02 is connected with a grid and source end of the MOS field-effect transistor Q01, a collector electrode of the triode Q02 is connected with 5-V power output, a base electrode of the triode Q02 is serially connected with one end of a resistor R02 to receive weak instruction information of a system, the other end of the resistor is connected with a pin P93 of a PIC (programmable interrupt controller) microprocessor, the triode Q02 and the MOS field-effect transistor Q01 form a composite power strengthening combination, the resistor R01, the resistor R02, the MOs field-effect transistor Q01 and the triode Q02 form an equipment power strengthening circuit, and accurate power control is provided to equipment. The system power setting strengthening device is low in cost, simple in structure, convenient in production, installation and maintenance and flexible in response, and safety of a wind generating set can be effectively guaranteed.
Description
Technical field
The present invention relates to the device of strengthening system power setting.
Background technique
Blower fan Unloading Control system generally adopts and decides slurry apart from wind wheel apparatus at present; With automatically controlled servo-system control rotation speed of fan; Promptly this system makes wind wheel integral body turn to driftage under the excessive situation of wind speed; Reduce the lifting surface area that facings the wind, thereby guarantee that the blower fan revolution is no more than the rated revolution of generator, protects generator not damaged.Also avoid simultaneously the damage of blower fan and blower fan pillar, guaranteed the security of operation of wind-driven generator unit.Though existing fixed slurry has been protected the security of operation of wind power generating set apart from wind wheel apparatus, also there is following technical problem in it: existing fixed slurry is imitated high, complex structure apart from the wind wheel cost, produces, installs, maintenance inconvenience; React insensitive, when the unstable or of short duration rapid wind of wind direction, it can not in time react adjustment, causes wind power generating set to damage easily.
Summary of the invention
The objective of the invention is to solve the problems of the technologies described above, and propose a kind of device of strengthening system power setting, it is with low cost, and is simple in structure, produces, installs, maintenance is convenient, is quick on the draw, and can effectively guarantee the safety of wind power generating set.
The objective of the invention is to realize: a kind of device of strengthening system power setting through following technological scheme; The drain electrode that it is characterized in that M0S field effect transistor Q01 is connected with wind light mutual complementing charging module positive voltage output end, and source electrode and resistance R 01 connect into ground, and the grid source is connected with triode Q02 emitter-base bandgap grading; 01 metering function of resistance R; Triode Q02 is as the composite pipe of M0S field effect transistor Q01, and triode Q02 emitter-base bandgap grading connects the grid source end of M0S field effect transistor Q01, and collector electrode meets positive 5V; One end of base stage and resistance R 02 is connected in series; The command information that absorption system is faint, resistance R 02 the other end is connected with the P93 pin of PIC microprocessor, and triode Q02 and M0S field effect transistor Q01 form hybrid power and strengthen combination; Resistance R 01, R02, M0S field effect transistor Q01, triode Q02 component devices power accentuator are for equipment provides power control accurately; The shell of this device adopts industrial cast aluminium panel to process.
Advantage of the present invention and effect are following: the present invention is with low cost, and is simple in structure, and it is convenient to produce, install, overhaul, and is quick on the draw, and can effectively guarantee the safety of wind power generating set.
Description of drawings
Fig. 1 is an electrical block diagram of the present invention.
Embodiment
Below through the description of embodiment the present invention is done further explain; But this is not to be limitation of the present invention; Those skilled in the art are according to basic thought of the present invention; Can make various modifications or improvement, but only otherwise break away from basic thought of the present invention, all within scope of the present invention.
Referring to shown in Figure 1, the device of this strengthening system power setting is characterized in that the drain electrode of M0S field effect transistor Q01 is connected with wind light mutual complementing charging module 2 positive voltage output ends; Source electrode and resistance R 01 connect into ground, and the grid source is connected with triode Q02 emitter-base bandgap grading, 01 metering function of resistance R; Triode Q02 is as the composite pipe of M0S field effect transistor Q01, and triode Q02 emitter-base bandgap grading connects the grid source end of M0S field effect transistor Q01, and collector electrode meets positive 5V; One end of base stage and resistance R 02 is connected in series; The command information that absorption system is faint, resistance R 02 the other end is connected with the P93 pin of PIC microprocessor 6, and triode Q02 and M0S field effect transistor Q01 form hybrid power and strengthen combination; Resistance R 01, R02, M0S field effect transistor Q01, triode Q02 component devices power accentuator are for equipment provides power control accurately.
Claims (1)
1. the device of a strengthening system power setting is characterized in that the drain electrode of the M0S field effect transistor Q01 in this device is connected with wind light mutual complementing charging module positive voltage output end, and source electrode and resistance R 01 connect into ground; The grid source is connected with triode Q02 emitter-base bandgap grading, 01 metering function of resistance R, and triode Q02 is as the composite pipe of M0S field effect transistor Q01; Triode Q02 emitter-base bandgap grading connects the grid source end of M0S field effect transistor Q01; Collector electrode meets positive 5V, and an end of base stage and resistance R 02 is connected in series, the command information that absorption system is faint; Resistance R 02 the other end is connected with the P93 pin of PIC microprocessor; Triode Q02 and M0S field effect transistor Q01 form hybrid power and strengthen combination, and resistance R 01, R02, M0S field effect transistor Q01, triode Q02 component devices power accentuator are for equipment provides power control accurately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110027043.5A CN102606393B (en) | 2011-01-25 | 2011-01-25 | System power setting strengthening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110027043.5A CN102606393B (en) | 2011-01-25 | 2011-01-25 | System power setting strengthening device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102606393A true CN102606393A (en) | 2012-07-25 |
| CN102606393B CN102606393B (en) | 2014-02-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110027043.5A Expired - Fee Related CN102606393B (en) | 2011-01-25 | 2011-01-25 | System power setting strengthening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102606393B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0725475A1 (en) * | 1995-02-02 | 1996-08-07 | Sanken Electric Co., Ltd. | DC converter with improved power factor |
| WO1998058441A1 (en) * | 1997-06-17 | 1998-12-23 | Aloys Wobben | Inverter for inputting sinusoidal currents into an alternating current network |
| CN1523741A (en) * | 2003-02-20 | 2004-08-25 | 台达电子工业股份有限公司 | Magnetic isolation grid driver |
| CN201908776U (en) * | 2011-01-25 | 2011-07-27 | 陈建华 | Device reinforcing system power setting |
-
2011
- 2011-01-25 CN CN201110027043.5A patent/CN102606393B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0725475A1 (en) * | 1995-02-02 | 1996-08-07 | Sanken Electric Co., Ltd. | DC converter with improved power factor |
| WO1998058441A1 (en) * | 1997-06-17 | 1998-12-23 | Aloys Wobben | Inverter for inputting sinusoidal currents into an alternating current network |
| CN1523741A (en) * | 2003-02-20 | 2004-08-25 | 台达电子工业股份有限公司 | Magnetic isolation grid driver |
| CN201908776U (en) * | 2011-01-25 | 2011-07-27 | 陈建华 | Device reinforcing system power setting |
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| Publication number | Publication date |
|---|---|
| CN102606393B (en) | 2014-02-26 |
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| C53 | Correction of patent of invention or patent application | ||
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Address after: The white horse road Tongde road Taijiang District of Fuzhou City, Fujian province 350009 No. 53 bin de Park Building No. 3 Room 305 Applicant after: Chen Jianhua Address before: 350000, No. 704, unit 2, Fairview garden, ancient garden, No. 293 North Road, Gulou District, Fujian, Fuzhou Applicant before: Chen Jianhua |
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Owner name: LVDIAN ENERGY TECHNOLOGY DEVELOPMENT (FUJIAN) CO., Free format text: FORMER OWNER: CHEN JIANHUA Effective date: 20150810 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20150810 Address after: Gulou District of Fuzhou City, Fujian province 350002 Hongshan Road No. 68 Building No. 2 seven storey building energy-saving Patentee after: Lvdian Energy Technology Development (Fujian) Co., Ltd. Address before: The white horse road Tongde road Taijiang District of Fuzhou City, Fujian province 350009 No. 53 bin de Park Building No. 3 Room 305 Patentee before: Chen Jianhua |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20160125 |
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| EXPY | Termination of patent right or utility model |