CN204334101U - The constant voltage output-controlling device of wind-driven generator - Google Patents

The constant voltage output-controlling device of wind-driven generator Download PDF

Info

Publication number
CN204334101U
CN204334101U CN201520044595.0U CN201520044595U CN204334101U CN 204334101 U CN204334101 U CN 204334101U CN 201520044595 U CN201520044595 U CN 201520044595U CN 204334101 U CN204334101 U CN 204334101U
Authority
CN
China
Prior art keywords
resistance
connects
diode
auxiliary relay
electrochemical capacitor
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.)
Expired - Fee Related
Application number
CN201520044595.0U
Other languages
Chinese (zh)
Inventor
潘萍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changsha Normal University
Original Assignee
Changsha Normal University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Changsha Normal University filed Critical Changsha Normal University
Priority to CN201520044595.0U priority Critical patent/CN204334101U/en
Application granted granted Critical
Publication of CN204334101U publication Critical patent/CN204334101U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • Y02E10/76—Power conversion electric or electronic aspects

Landscapes

  • Control Of Eletrric Generators (AREA)

Abstract

The constant voltage output-controlling device of wind-driven generator, belongs to wind-driven generator field, and the utility model exists output voltage shakiness for solving existing wind-driven generator, affects the problem in power consumption equipment life-span.The utility model scheme: this control device comprises AC voltage-stabilizing preliminary treatment circuit and further voltage stabilizing treatment circuit; The fluctuation alternating voltage that wind-driven generator exports is through preliminary voltage stabilizing, then after rectifying and wave-filtering, be processed into and export+12V direct voltage for load DC power supply is provided, can also produce+12V voltage when there being wind be charge in batteries, time calm, be load supplying by storage battery, reach no matter have wind, calm or wind speed is large or little, all can stably export 12V direct voltage.

Description

The constant voltage output-controlling device of wind-driven generator
Technical field
The utility model relates to a kind of voltage output-controlling device, belongs to wind-driven generator field.
Background technology
Wind-driven generator is widely used in the more sufficient region of wind resource, utilize natural resources for people provide the energy be now, following research field of all doing one's utmost to advocate, but always there is many technical problems not having to solve in emerging science, such as wind generating technology, because natural wind can't run according to the wind speed of people's setting, wind direction, therefore, the voltage of wind-driven generator exports will be suddenly big or suddenly small, such fluctuation voltage can affect the life-span of power consumption equipment, even directly damage power consumption equipment, make troubles to the life of people.
Summary of the invention
The utility model object there is output voltage shakiness to solve existing wind-driven generator, affects the problem in power consumption equipment life-span, provide a kind of constant voltage output-controlling device of wind-driven generator.
The constant voltage output-controlling device of wind-driven generator described in the utility model, it comprises autotransformer T1, transformer T2, auxiliary relay K1, auxiliary relay K2, auxiliary relay K3, storage battery GB, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, resistance R6, resistance R7, resistance R8, resistance R9, resistance R10, resistance R11, potentiometer RP1, potentiometer RP2, potentiometer RP3, electrochemical capacitor C1, electrochemical capacitor C2, electrochemical capacitor C3, electrochemical capacitor C4, electrochemical capacitor C5, electrochemical capacitor C6, diode VD1, diode VD2, diode VD3, diode VD4, diode VD5, diode VD6, light-emitting diode VL1, light-emitting diode VL2, light-emitting diode VL3, light-emitting diode VL4, light-emitting diode VL5, NPN triode VT1, PNP triode VT2, NPN triode VT3, NPN triode VT4, PNP triode VT5, PNP triode VT6, NPN triode VT7, voltage stabilizing didoe VS and fuse FU1,
The winding of autotransformer T1 is connected successively by W1, W2, W3, W4 and W5 five sections, often has tap between adjacent two windings; One end of W1 winding is as the head end of autotransformer T1, and one end of W5 winding is as the end of autotransformer T1;
An ac output end of wind-driven generator connects the contact not moved end of auxiliary relay K1, the normally open contact of auxiliary relay K1 connects the normally closed interlock of auxiliary relay K2 and the head end of autotransformer T1 simultaneously, tap between W1 winding and W2 winding connects the normally open contact of auxiliary relay K2, the contact of auxiliary relay K2 does not connect one end of auxiliary relay K3 normally closed switch in moved end, and the other end of auxiliary relay K3 normally closed switch connects the anode of diode VD5 and one end of transformer T2 primary coil;
Tap between W2 winding and W3 winding connects the normally closed interlock of auxiliary relay K1, tap between W3 winding and W4 winding connects diode VD1 anode, and the end of autotransformer T1 connects another ac output end and the diode VD2 anode of wind-driven generator simultaneously; Diode VD2 negative electrode connects one end of the positive pole of electrochemical capacitor C1, diode VD1 negative electrode, one end of resistance R1, the emitter of PNP triode VT2, one end of resistance R4, the positive pole of electrochemical capacitor C3, one end of auxiliary relay K2 coil, one end of resistance R5, one end of auxiliary relay K3 coil, the positive pole of electrochemical capacitor C4 and resistance R7 simultaneously; The other end of resistance R1 connects the stiff end of potentiometer RP1, the base stage of NPN triode VT1 and one end of resistance R3 simultaneously; Another stiff end of potentiometer RP1 connects the negative pole of electrochemical capacitor C1; One end of the collector electrode contact resistance R2 of NPN triode VT1, the other end of resistance R2 connects the base stage of PNP triode VT2, and the collector electrode of PNP triode VT2 is the other end of contact resistance R3, one end of auxiliary relay K1 coil and the positive pole of electrochemical capacitor C2 simultaneously;
The other end of resistance R4 connects a stiff end of potentiometer RP2, the movable end connecting luminous diode VL1 anode of potentiometer RP2, light-emitting diode VL1 negative electrode connects the base stage of NPN triode VT3, and the collector electrode of NPN triode VT3 connects the negative pole of electrochemical capacitor C3 and the other end of auxiliary relay K2 coil simultaneously;
The other end of resistance R5 connects a stiff end of potentiometer RP3, the movable end connecting luminous diode VL3 anode of potentiometer RP3, and light-emitting diode VL3 negative electrode connects the base stage of NPN triode VT4; One end of the collector electrode of NPN triode VT4 connecting luminous diode VL2 negative electrode and resistance R6 simultaneously; Light-emitting diode VL2 anode connects the negative pole of the other end of auxiliary relay K3 coil, the other end of resistance R6 and electrochemical capacitor C4 simultaneously;
The anode of the other end connecting luminous diode VL4 of resistance R7;
Tap between W4 winding and W5 winding connects the movable end of potentiometer RP1, the emitter of NPN triode VT1, the other end of auxiliary relay K1 coil, the negative pole of electrochemical capacitor C2, another stiff end of potentiometer RP2, the emitter of NPN triode VT3, another stiff end of potentiometer RP3, the emitter of NPN triode VT4 and the negative electrode of light-emitting diode VL4 simultaneously;
The negative electrode of another ac output end of the wind-driven generator also negative pole of the negative pole of the other end of connection transformer T2 primary coil, transformer T2 secondary coil centre cap, electrochemical capacitor C5, electrochemical capacitor C6, the anode of voltage stabilizing didoe VS, the negative pole of storage battery GB and light-emitting diode VL5 simultaneously, and as the cathode output end of 12V DC power supply;
One end of transformer T2 secondary coil connects diode VD3 anode, and the other end of transformer T2 secondary coil connects diode VD4 anode, and diode VD3 negative electrode connects diode VD4 negative electrode, one end of resistance R8 and one end of resistance R9 simultaneously; The other end of resistance R8 connects the positive pole of electrochemical capacitor C5 and the emitter of PNP triode VT5 simultaneously; The other end of resistance R9 connects the positive pole of electrochemical capacitor C6 and the emitter of PNP triode VT6 simultaneously;
One end of the negative electrode contact resistance R10 of diode VD5, the other end of resistance R10 connects the base stage of NPN triode VT7 and the negative electrode of voltage stabilizing didoe VS simultaneously; The collector electrode of NPN triode VT7 connects the base stage of PNP triode VT5 and the base stage of PNP triode VT6 simultaneously; The emitter of NPN triode VT7 connects the anode of the collector electrode of PNP triode VT6, the collector electrode of PNP triode VT5 and diode VD6 simultaneously, the negative electrode of diode VD6 connects the positive pole of storage battery GB and one end of fuse FU1 simultaneously, one end of the other end contact resistance R11 of fuse FU1, and as the cathode output end of 12V DC power supply; The anode of the other end connecting luminous diode VL5 of resistance R11.
Advantage of the present utility model: the constant voltage output-controlling device structure of wind-driven generator described in the utility model is simple, first preliminary treatment is carried out to the voltage that wind-driven generator exports, be stabilized in about 220V, and then be processed into and export+12V direct voltage for load DC power supply is provided, can also produce+12V voltage when there being wind be charge in batteries, time calm, be load supplying by storage battery, reach no matter have wind, calm or wind speed is large or little, all can stably export 12V direct voltage, better for user provides electric energy.
Accompanying drawing explanation
Fig. 1 is the circuit theory diagrams of the constant voltage output-controlling device of wind-driven generator described in the utility model.
Embodiment
Embodiment one: present embodiment is described below in conjunction with Fig. 1, the constant voltage output-controlling device of wind-driven generator described in present embodiment, it comprises autotransformer T1, transformer T2, auxiliary relay K1, auxiliary relay K2, auxiliary relay K3, storage battery GB, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, resistance R6, resistance R7, resistance R8, resistance R9, resistance R10, resistance R11, potentiometer RP1, potentiometer RP2, potentiometer RP3, electrochemical capacitor C1, electrochemical capacitor C2, electrochemical capacitor C3, electrochemical capacitor C4, electrochemical capacitor C5, electrochemical capacitor C6, diode VD1, diode VD2, diode VD3, diode VD4, diode VD5, diode VD6, light-emitting diode VL1, light-emitting diode VL2, light-emitting diode VL3, light-emitting diode VL4, light-emitting diode VL5, NPN triode VT1, PNP triode VT2, NPN triode VT3, NPN triode VT4, PNP triode VT5, PNP triode VT6, NPN triode VT7, voltage stabilizing didoe VS and fuse FU1,
The winding of autotransformer T1 is connected successively by W1, W2, W3, W4 and W5 five sections, often has tap between adjacent two windings; One end of W1 winding is as the head end of autotransformer T1, and one end of W5 winding is as the end of autotransformer T1;
An ac output end of wind-driven generator connects the contact not moved end of auxiliary relay K1, the normally open contact of auxiliary relay K1 connects the normally closed interlock of auxiliary relay K2 and the head end of autotransformer T1 simultaneously, tap between W1 winding and W2 winding connects the normally open contact of auxiliary relay K2, the contact of auxiliary relay K2 does not connect one end of auxiliary relay K3 normally closed switch in moved end, and the other end of auxiliary relay K3 normally closed switch connects the anode of diode VD5 and one end of transformer T2 primary coil;
Tap between W2 winding and W3 winding connects the normally closed interlock of auxiliary relay K1, tap between W3 winding and W4 winding connects diode VD1 anode, and the end of autotransformer T1 connects another ac output end and the diode VD2 anode of wind-driven generator simultaneously; Diode VD2 negative electrode connects one end of the positive pole of electrochemical capacitor C1, diode VD1 negative electrode, one end of resistance R1, the emitter of PNP triode VT2, one end of resistance R4, the positive pole of electrochemical capacitor C3, one end of auxiliary relay K2 coil, one end of resistance R5, one end of auxiliary relay K3 coil, the positive pole of electrochemical capacitor C4 and resistance R7 simultaneously; The other end of resistance R1 connects the stiff end of potentiometer RP1, the base stage of NPN triode VT1 and one end of resistance R3 simultaneously; Another stiff end of potentiometer RP1 connects the negative pole of electrochemical capacitor C1; One end of the collector electrode contact resistance R2 of NPN triode VT1, the other end of resistance R2 connects the base stage of PNP triode VT2, and the collector electrode of PNP triode VT2 is the other end of contact resistance R3, one end of auxiliary relay K1 coil and the positive pole of electrochemical capacitor C2 simultaneously;
The other end of resistance R4 connects a stiff end of potentiometer RP2, the movable end connecting luminous diode VL1 anode of potentiometer RP2, light-emitting diode VL1 negative electrode connects the base stage of NPN triode VT3, and the collector electrode of NPN triode VT3 connects the negative pole of electrochemical capacitor C3 and the other end of auxiliary relay K2 coil simultaneously;
The other end of resistance R5 connects a stiff end of potentiometer RP3, the movable end connecting luminous diode VL3 anode of potentiometer RP3, and light-emitting diode VL3 negative electrode connects the base stage of NPN triode VT4; One end of the collector electrode of NPN triode VT4 connecting luminous diode VL2 negative electrode and resistance R6 simultaneously; Light-emitting diode VL2 anode connects the negative pole of the other end of auxiliary relay K3 coil, the other end of resistance R6 and electrochemical capacitor C4 simultaneously;
The anode of the other end connecting luminous diode VL4 of resistance R7;
Tap between W4 winding and W5 winding connects the movable end of potentiometer RP1, the emitter of NPN triode VT1, the other end of auxiliary relay K1 coil, the negative pole of electrochemical capacitor C2, another stiff end of potentiometer RP2, the emitter of NPN triode VT3, another stiff end of potentiometer RP3, the emitter of NPN triode VT4 and the negative electrode of light-emitting diode VL4 simultaneously;
The negative electrode of another ac output end of the wind-driven generator also negative pole of the negative pole of the other end of connection transformer T2 primary coil, transformer T2 secondary coil centre cap, electrochemical capacitor C5, electrochemical capacitor C6, the anode of voltage stabilizing didoe VS, the negative pole of storage battery GB and light-emitting diode VL5 simultaneously, and as the cathode output end of 12V DC power supply;
One end of transformer T2 secondary coil connects diode VD3 anode, and the other end of transformer T2 secondary coil connects diode VD4 anode, and diode VD3 negative electrode connects diode VD4 negative electrode, one end of resistance R8 and one end of resistance R9 simultaneously; The other end of resistance R8 connects the positive pole of electrochemical capacitor C5 and the emitter of PNP triode VT5 simultaneously; The other end of resistance R9 connects the positive pole of electrochemical capacitor C6 and the emitter of PNP triode VT6 simultaneously;
One end of the negative electrode contact resistance R10 of diode VD5, the other end of resistance R10 connects the base stage of NPN triode VT7 and the negative electrode of voltage stabilizing didoe VS simultaneously; The collector electrode of NPN triode VT7 connects the base stage of PNP triode VT5 and the base stage of PNP triode VT6 simultaneously; The emitter of NPN triode VT7 connects the anode of the collector electrode of PNP triode VT6, the collector electrode of PNP triode VT5 and diode VD6 simultaneously, the negative electrode of diode VD6 connects the positive pole of storage battery GB and one end of fuse FU1 simultaneously, one end of the other end contact resistance R11 of fuse FU1, and as the cathode output end of 12V DC power supply; The anode of the other end connecting luminous diode VL5 of resistance R11.
W1 winding is 135 circles, and W2 winding is 120 circles, and W3 winding is 820 circles, and W4 winding is 44 circles, and W5 winding is 44 circles.
Operation principle: the alternating voltage that wind-driven generator directly exports is fluctuation, fluctuating range is very large, such voltage can not directly to load, first alternating voltage large for fluctuating range is carried out preliminarily stabilised by present embodiment, i.e. the first half circuit of Fig. 1, allow it stable export, generally at about 220V, this alternating voltage again through the+12V direct current of Fig. 1 the latter half processing of circuit stable output to load.
Lifting/voltage reducing control circuit is made up of the control contact of K1, K2 and autotransformer T1.Excess voltage protection is made up of R5, R6, RP3, VT4, VL2, VL3, C4 and K3.
When the alternating voltage that wind-driven generator exports is lower than 180V, K1 ~ K3 is all in release condition, and the normally closed interlock of each relay is all connected, and normally open contact disconnects, and the alternating voltage that wind-driven generator exports exports after W2, W1 winding boosting of T1 is 220V.
When the alternating voltage that wind-driven generator exports is lower than 220V, VT3 saturation conduction, make K2 energising adhesive, its normally closed interlock disconnects, and normally open contact closes, and the alternating voltage that wind-driven generator exports exports for after 220V through the W2 winding boosting of T1, meanwhile, VL1 luminescence.
When the alternating voltage that wind-driven generator exports is normal value 220V, VT1 and VT2 conducting, VT3 ends, K1 adhesive, and K2 discharges, and the alternating voltage that wind-driven generator exports directly exports through the normally open contact of K1 and the normally closed interlock of K2, K3, without T1 boosting or step-down.
When the alternating voltage that wind-driven generator exports is higher than 240V, the equal conducting of VT1 ~ VT3, K1 and K2 adhesive, the alternating voltage that wind-driven generator exports is down to 220V output through the W1 winding of T1.
When the alternating voltage that wind-driven generator exports is higher than 265V, VT4 conducting, K3 adhesive, K3 normally closed interlock disconnects, and disconnects output circuit, protects the safety of load.
Through foregoing circuit preliminary treatment, export the AC power of about 220V, the AC power of this about 220V is through VD3, VD4 rectification, after C5, C6 filtering, produce a smooth dc voltage changed with wind speed size and the conversion of load weight, generally fluctuate between 0 ~ 40V, this direct voltage is after+12.7V through VT5 ~ VT7 automatic voltage regulation, then charges to storage battery GB through VD6.When storage battery GB terminal voltage is lower than 12V, charge to storage battery GB through VT5 ~ VT7, until the terminal voltage of storage battery GB reaches nominal value 12V.
When wind-force is stronger, the output voltage of wind-driven generator is higher, and the alternating voltage exported after preliminary voltage stabilizing is more than 220V, and the direct voltage after rectifying and wave-filtering reaches 18V ~ 40V, and the constant voltage dc source exported through VT5 ~ VT7 normally works, and powers to the load; If calm or wind is more weak time, the output voltage of wind power generation pressure is on the low side, and when the direct voltage after rectifying and wave-filtering is lower than 18V, then VD6 ends lower than+12.7V because of VT5 ~ VT7 output voltage, changes by storage battery GB as load provides+12V voltage.
Visible through two step voltage stabilizing and process, voltage stabilizing can export+12V voltage to load.
Embodiment two: present embodiment is the further restriction to execution mode one, also comprise voltmeter PV, one end of the contact that one end of voltmeter PV connects auxiliary relay K2 simultaneously not moved end and auxiliary relay K3 normally closed switch, the other end of voltmeter PV connects another ac output end of wind-driven generator.

Claims (3)

1. the constant voltage output-controlling device of wind-driven generator, it is characterized in that, it comprises autotransformer T1, transformer T2, auxiliary relay K1, auxiliary relay K2, auxiliary relay K3, storage battery GB, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, resistance R6, resistance R7, resistance R8, resistance R9, resistance R10, resistance R11, potentiometer RP1, potentiometer RP2, potentiometer RP3, electrochemical capacitor C1, electrochemical capacitor C2, electrochemical capacitor C3, electrochemical capacitor C4, electrochemical capacitor C5, electrochemical capacitor C6, diode VD1, diode VD2, diode VD3, diode VD4, diode VD5, diode VD6, light-emitting diode VL1, light-emitting diode VL2, light-emitting diode VL3, light-emitting diode VL4, light-emitting diode VL5, NPN triode VT1, PNP triode VT2, NPN triode VT3, NPN triode VT4, PNP triode VT5, PNP triode VT6, NPN triode VT7, voltage stabilizing didoe VS and fuse FU1,
The winding of autotransformer T1 is connected successively by W1, W2, W3, W4 and W5 five sections, often has tap between adjacent two windings; One end of W1 winding is as the head end of autotransformer T1, and one end of W5 winding is as the end of autotransformer T1;
An ac output end of wind-driven generator connects the contact not moved end of auxiliary relay K1, the normally open contact of auxiliary relay K1 connects the normally closed interlock of auxiliary relay K2 and the head end of autotransformer T1 simultaneously, tap between W1 winding and W2 winding connects the normally open contact of auxiliary relay K2, the contact of auxiliary relay K2 does not connect one end of auxiliary relay K3 normally closed switch in moved end, and the other end of auxiliary relay K3 normally closed switch connects the anode of diode VD5 and one end of transformer T2 primary coil;
Tap between W2 winding and W3 winding connects the normally closed interlock of auxiliary relay K1, tap between W3 winding and W4 winding connects diode VD1 anode, and the end of autotransformer T1 connects another ac output end and the diode VD2 anode of wind-driven generator simultaneously; Diode VD2 negative electrode connects one end of the positive pole of electrochemical capacitor C1, diode VD1 negative electrode, one end of resistance R1, the emitter of PNP triode VT2, one end of resistance R4, the positive pole of electrochemical capacitor C3, one end of auxiliary relay K2 coil, one end of resistance R5, one end of auxiliary relay K3 coil, the positive pole of electrochemical capacitor C4 and resistance R7 simultaneously; The other end of resistance R1 connects the stiff end of potentiometer RP1, the base stage of NPN triode VT1 and one end of resistance R3 simultaneously; Another stiff end of potentiometer RP1 connects the negative pole of electrochemical capacitor C1; One end of the collector electrode contact resistance R2 of NPN triode VT1, the other end of resistance R2 connects the base stage of PNP triode VT2, and the collector electrode of PNP triode VT2 is the other end of contact resistance R3, one end of auxiliary relay K1 coil and the positive pole of electrochemical capacitor C2 simultaneously;
The other end of resistance R4 connects a stiff end of potentiometer RP2, the movable end connecting luminous diode VL1 anode of potentiometer RP2, light-emitting diode VL1 negative electrode connects the base stage of NPN triode VT3, and the collector electrode of NPN triode VT3 connects the negative pole of electrochemical capacitor C3 and the other end of auxiliary relay K2 coil simultaneously;
The other end of resistance R5 connects a stiff end of potentiometer RP3, the movable end connecting luminous diode VL3 anode of potentiometer RP3, and light-emitting diode VL3 negative electrode connects the base stage of NPN triode VT4; One end of the collector electrode of NPN triode VT4 connecting luminous diode VL2 negative electrode and resistance R6 simultaneously; Light-emitting diode VL2 anode connects the negative pole of the other end of auxiliary relay K3 coil, the other end of resistance R6 and electrochemical capacitor C4 simultaneously;
The anode of the other end connecting luminous diode VL4 of resistance R7;
Tap between W4 winding and W5 winding connects the movable end of potentiometer RP1, the emitter of NPN triode VT1, the other end of auxiliary relay K1 coil, the negative pole of electrochemical capacitor C2, another stiff end of potentiometer RP2, the emitter of NPN triode VT3, another stiff end of potentiometer RP3, the emitter of NPN triode VT4 and the negative electrode of light-emitting diode VL4 simultaneously;
The negative electrode of another ac output end of the wind-driven generator also negative pole of the negative pole of the other end of connection transformer T2 primary coil, transformer T2 secondary coil centre cap, electrochemical capacitor C5, electrochemical capacitor C6, the anode of voltage stabilizing didoe VS, the negative pole of storage battery GB and light-emitting diode VL5 simultaneously, and as the cathode output end of 12V DC power supply;
One end of transformer T2 secondary coil connects diode VD3 anode, and the other end of transformer T2 secondary coil connects diode VD4 anode, and diode VD3 negative electrode connects diode VD4 negative electrode, one end of resistance R8 and one end of resistance R9 simultaneously; The other end of resistance R8 connects the positive pole of electrochemical capacitor C5 and the emitter of PNP triode VT5 simultaneously; The other end of resistance R9 connects the positive pole of electrochemical capacitor C6 and the emitter of PNP triode VT6 simultaneously;
One end of the negative electrode contact resistance R10 of diode VD5, the other end of resistance R10 connects the base stage of NPN triode VT7 and the negative electrode of voltage stabilizing didoe VS simultaneously; The collector electrode of NPN triode VT7 connects the base stage of PNP triode VT5 and the base stage of PNP triode VT6 simultaneously; The emitter of NPN triode VT7 connects the anode of the collector electrode of PNP triode VT6, the collector electrode of PNP triode VT5 and diode VD6 simultaneously, the negative electrode of diode VD6 connects the positive pole of storage battery GB and one end of fuse FU1 simultaneously, one end of the other end contact resistance R11 of fuse FU1, and as the cathode output end of 12V DC power supply; The anode of the other end connecting luminous diode VL5 of resistance R11.
2. the constant voltage output-controlling device of wind-driven generator according to claim 1, it is characterized in that, also comprise voltmeter PV, one end of the contact that one end of voltmeter PV connects auxiliary relay K2 simultaneously not moved end and auxiliary relay K3 normally closed switch, the other end of voltmeter PV connects another ac output end of wind-driven generator.
3. the constant voltage output-controlling device of wind-driven generator according to claim 1, it is characterized in that, W1 winding is 135 circles, and W2 winding is 120 circles, and W3 winding is 820 circles, and W4 winding is 44 circles, and W5 winding is 44 circles.
CN201520044595.0U 2015-01-22 2015-01-22 The constant voltage output-controlling device of wind-driven generator Expired - Fee Related CN204334101U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520044595.0U CN204334101U (en) 2015-01-22 2015-01-22 The constant voltage output-controlling device of wind-driven generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520044595.0U CN204334101U (en) 2015-01-22 2015-01-22 The constant voltage output-controlling device of wind-driven generator

Publications (1)

Publication Number Publication Date
CN204334101U true CN204334101U (en) 2015-05-13

Family

ID=53170415

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520044595.0U Expired - Fee Related CN204334101U (en) 2015-01-22 2015-01-22 The constant voltage output-controlling device of wind-driven generator

Country Status (1)

Country Link
CN (1) CN204334101U (en)

Similar Documents

Publication Publication Date Title
CN208257654U (en) A kind of photovoltaic DC-to-AC converter high pressure BUS soft-start circuit
CN205864360U (en) Control circuit for solaode output voltage
CN106849322A (en) A kind of standby energy-storage system of intelligent domestic
CN203840233U (en) Single-phase photovoltaic grid-connected inverter
CN102255356B (en) Efficient uninterruptible power supply
CN205319790U (en) Electric pile control circuit is filled in photovoltaic energy -conservation
CN204243867U (en) The constant voltage output-controlling device of wind-driven generator
CN204481550U (en) A kind of portable equipment charger circuit
CN202019310U (en) 0V adjustable DC regulated power supply circuit based on LM 317 chip
CN205754034U (en) The constant voltage output-controlling device of permanent magnet synchronous wind generator
CN204334101U (en) The constant voltage output-controlling device of wind-driven generator
CN203632943U (en) LED energy storage driving system with reusable AC-DC converter
CN204794037U (en) Intelligence protection circuit
CN204481703U (en) A kind of AC-DC change-over circuit
CN204290768U (en) The constant voltage output-controlling device of wind-driven generator
CN205864041U (en) Solar photovoltaic control system
CN204928253U (en) Low -cost energy -conserving charger
CN106374597A (en) Energy-saving and environment-friendly mobile power supply circuit
CN105356583A (en) Weak light and weak wind charging control circuit
CN206533297U (en) A kind of novel intelligent multiplication of voltage controls circuit
CN205883077U (en) Control circuit to synchronous aerogenerator output voltage of permanent magnetism
CN205693425U (en) The control circuit of solaode output constant voltage
CN205017225U (en) Constant voltage output control device of wind generator
CN205864263U (en) Solar cell panel voltages output control circuit
CN205355925U (en) Portable power source with protect function

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
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: 20150513

Termination date: 20170122