CN204253279U - A kind of small-sized wind power generator blade angle controller - Google Patents

A kind of small-sized wind power generator blade angle controller Download PDF

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Publication number
CN204253279U
CN204253279U CN201420707403.5U CN201420707403U CN204253279U CN 204253279 U CN204253279 U CN 204253279U CN 201420707403 U CN201420707403 U CN 201420707403U CN 204253279 U CN204253279 U CN 204253279U
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China
Prior art keywords
port
wind
blade angle
pin
chip microcomputer
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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.)
Expired - Fee Related
Application number
CN201420707403.5U
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Chinese (zh)
Inventor
黄佳兴
程攀峰
王沛贤
肖智越
黄霄霄
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黄佳兴
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Priority to CN201420707403.5U priority Critical patent/CN204253279U/en
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Publication of CN204253279U publication Critical patent/CN204253279U/en
Expired - Fee Related legal-status Critical Current
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction

Abstract

The utility model relates to wind turbine equipment control technique field, especially a kind of small-sized wind power generator blade angle controller is related to, comprise blade angle and control motor and blower fan direction motor, it is connected with stepper motor driver by single-chip microcomputer, stepper motor driver is connected with blower fan direction motor and single-chip microcomputer is connected with wind speed wind direction sensor, and then the control in the blade angle achieved small-sized wind power generator and blower fan direction, its structure is simple, easy to use.

Description

A kind of small-sized wind power generator blade angle controller
Technical field:
The utility model relates to wind turbine equipment control technique field, especially relates to a kind of small-sized wind power generator blade angle controller.
Background technique:
Wind-force is a kind of clean energy resource, wind-driven generator is device wind energy transformation being become electric energy, wind-driven generator drives wind-driven generator to rotate by the blade of wind-driven generator, Wind resource change is realized to become electric energy, the control that wind power generator oar blade angle controller realizes wind power generator oar blade angle by Single-chip Controlling motor so improve wind-driven generator generating efficiency when wind-force is large by controlling blade angle protection wind-driven generator, wind-driven generator large in existing system mostly adopts the mode of hydraulic pressure or air pressure to reach with this object controlling blade angle to drive the rotation of blade of wind-driven generator, this driving mode is applicable to large wind-driven generator and uses for small-sized wind-driven generator, add the cost of system, and complicated structure.
Summary of the invention:
The utility model is defect for prior art and provides a kind of small-sized wind power generator blade angle controller, thus efficiently solves the problems of the prior art.
The utility model solves the scheme that its technical problem adopts: described a kind of small-sized wind power generator blade angle controller, be characterized in that comprising blade angle controls motor and blower fan direction motor, described blade angle controls the positive pole of motor, the A output terminal of negative pole difference correspondence and slip ring, B output terminal is connected, the input A port of slip ring is connected with the 3rd pin of relay, the input B port of slip ring is connected with the 12V negative pole port of power module, first of relay, 4th pin respectively with the 5V negative pole of power module, 12V positive pole port correspondence is connected, second pin of relay is connected with the RA0 pin of single-chip microcomputer, the 5V negative pole of power module, 5V positive pole port is the corresponding GND connecing single-chip microcomputer respectively, VCC pin, described blower fan direction motor is connected with A+, A-, B+, B-port correspondence of stepper motor driver, the direction port of stepper motor driver, speed port correspondence connect RA1, RA2 pin of single-chip microcomputer, the positive pole of stepper motor driver, negative input mouth corresponding 12V positive pole, the 12V negative pole port connecing power module respectively, RA3, RA4 pin of single-chip microcomputer respectively with the wind speed port of wind speed wind direction sensor, wind direction port is corresponding is connected, VCC, GND port of wind speed wind direction sensor is corresponding with VCC, GND port of single-chip microcomputer connected respectively.
Described single-chip microcomputer model is PIC16F873.
It is direct current generator that described blade angle controls motor, and described blower fan direction motor is stepper motor.
The utility model passes through technique scheme, there is following effect: described a kind of small-sized wind power generator blade angle controller, it is by circuit and singlechip controller, wind speed wind direction sensor is utilized to measure the status information of wind, utilize the information collected, realize the control to fan blade angle and blower fan direction, it is reliable and stable, expansion is convenient, is especially applicable to small-sized wind power generator and uses.
Accompanying drawing illustrates:
Fig. 1 is structural principle schematic diagram of the present utility model.
Shown in figure: 1, blade angle controls motor; 2 slip rings; 3, relay; 4, blower fan direction motor; 5, wind speed wind direction sensor; 6, stepper motor driver; 7, single-chip microcomputer; 8, power module.
Embodiment
Below in conjunction with accompanying drawing shownschematically most preferred embodiment be described in further detail:
As shown in Figure 1, described a kind of small-sized wind power generator blade angle controller, be characterized in that comprising blade angle controls motor 1 and blower fan direction motor 4, described blade angle controls the positive pole of motor 1, the A output terminal of negative pole difference correspondence and slip ring 2, B output terminal is connected, the input A port of slip ring 2 is connected with the 3rd pin of relay 3, the input B port of slip ring 2 is connected with the 12V negative pole port of power module 8, first of relay 3, 4th pin respectively with the 5V negative pole of power module 8, 12V positive pole port correspondence is connected, second pin of relay 3 is connected with the RA0 pin of single-chip microcomputer 7, the 5V negative pole of power module 8, 5V positive pole port is the corresponding GND connecing single-chip microcomputer 7 respectively, VCC pin, described blower fan direction motor 4 is connected with A+, A-, B+, B-port correspondence of stepper motor driver 6, the direction port of stepper motor driver 6, speed port correspondence connect RA1, RA2 pin of single-chip microcomputer 7, the positive pole of stepper motor driver 6, negative input mouth corresponding 12V positive pole, the 12V negative pole port connecing power module 8 respectively, RA3, RA4 pin of single-chip microcomputer 7 respectively with the wind speed port of wind speed wind direction sensor 5, wind direction port is corresponding is connected, VCC, GND port of wind speed wind direction sensor 5 is corresponding with VCC, GND port of single-chip microcomputer 7 connected respectively.
Further, described single-chip microcomputer 7 model is PIC16F873.
Further, it is direct current generator that described blade angle controls motor 1, and described blower fan direction motor 4 is stepper motor.
Described a kind of small-sized wind power generator blade angle controller; when it is implemented; connect each device on request; namely this system can start working; in the process of system works, single-chip microcomputer 7 passes through RA3; RA4 pin gathers the signal of wind speed wind direction sensor automatically; and then control motor 1 and blower fan direction motor 4 by controlling blade angle to the analysis of wind speed and direction signal; realize blower fan towards control and the control at fan blade angle; improve the efficiency of wind-power electricity generation with this and protect wind-driven generator; this system is simple, stable and reliable operation.
Above-mentioned example is only for illustrating technical conceive of the present utility model and feature; its object is to person skilled in the art can be understood content of the present utility model and implement according to this; can not with this protection domain of the present utility model; all equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.

Claims (3)

1. a small-sized wind power generator blade angle controller, comprise blade angle and control motor and blower fan direction motor, it is characterized in that described blade angle controls the positive pole of motor, the A output terminal of negative pole difference correspondence and slip ring, B output terminal is connected, the input A port of slip ring is connected with the 3rd pin of relay, the input B port of slip ring is connected with the 12V negative pole port of power module, first of relay, 4th pin respectively with the 5V negative pole of power module, 12V positive pole port correspondence is connected, second pin of relay is connected with the RA0 pin of single-chip microcomputer, the 5V negative pole of power module, 5V positive pole port is the corresponding GND connecing single-chip microcomputer respectively, VCC pin, described blower fan direction motor is connected with A+, A-, B+, B-port correspondence of stepper motor driver, the direction port of stepper motor driver, speed port correspondence connect RA1, RA2 pin of single-chip microcomputer, the positive pole of stepper motor driver, negative input mouth corresponding 12V positive pole, the 12V negative pole port connecing power module respectively, RA3, RA4 pin of single-chip microcomputer respectively with the wind speed port of wind speed wind direction sensor, wind direction port is corresponding is connected, VCC, GND port of wind speed wind direction sensor is corresponding with VCC, GND port of single-chip microcomputer connected respectively.
2. a kind of small-sized wind power generator blade angle controller according to claim 1, is characterized in that: described single-chip microcomputer model is PIC16F873.
3. a kind of small-sized wind power generator blade angle controller according to claim 1, is characterized in that: it is direct current generator that described blade angle controls motor, and described blower fan direction motor is stepper motor.
CN201420707403.5U 2014-11-24 2014-11-24 A kind of small-sized wind power generator blade angle controller Expired - Fee Related CN204253279U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420707403.5U CN204253279U (en) 2014-11-24 2014-11-24 A kind of small-sized wind power generator blade angle controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420707403.5U CN204253279U (en) 2014-11-24 2014-11-24 A kind of small-sized wind power generator blade angle controller

Publications (1)

Publication Number Publication Date
CN204253279U true CN204253279U (en) 2015-04-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420707403.5U Expired - Fee Related CN204253279U (en) 2014-11-24 2014-11-24 A kind of small-sized wind power generator blade angle controller

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108894916A (en) * 2018-06-11 2018-11-27 四川茂烨建筑智能化工程有限公司 A kind of wind-driven generator rotation speed regulating and controlling system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108894916A (en) * 2018-06-11 2018-11-27 四川茂烨建筑智能化工程有限公司 A kind of wind-driven generator rotation speed regulating and controlling system

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150408

Termination date: 20151124