CN205638786U - Touch -control type minitype aerogenerator - Google Patents
Touch -control type minitype aerogenerator Download PDFInfo
- Publication number
- CN205638786U CN205638786U CN201620274016.6U CN201620274016U CN205638786U CN 205638786 U CN205638786 U CN 205638786U CN 201620274016 U CN201620274016 U CN 201620274016U CN 205638786 U CN205638786 U CN 205638786U
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- China
- Prior art keywords
- audion
- load
- pole
- controller
- pin
- Prior art date
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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
Abstract
The utility model discloses a touch -control type minitype aerogenerator, including aerogenerator, controller that the input is connected with aerogenerator, off -load load and the battery of connection on the controller to and the load that is connected with the controller through the dc -to -ac converter, still be provided with the signal trigger circuit between controller and off -load load, the signal input part of this signal trigger circuit and power input hold all be connected with the controller, its power output holds and is connected with the off -load load phase. The utility model provides a touch -control type minitype aerogenerator avoids the dynamo output overtension to cause the impact to battery and subsequent load, better protection the normal use of each part, increased the life of equipment.
Description
Technical field
This utility model relates to energy-conserving and environment-protective power field, specifically refers to a kind of touch controlled type small-sized wind power generator.
Background technology
The rotating speed of small-sized wind power generator is directly proportional to wind speed, and the highest rotating speed of wind speed is the fastest, and wind-power electricity generation
The output voltage of machine is that the rotating speed to wind-driven generator is directly proportional, and rotating speed is the fastest, then voltage is the highest.
Due to conventional small-sized wind power generator rotating speed can not control promptly and accurately, cause wind-driven generator
Output voltage amplitude of variation is very big, sometimes far beyond the voltage range allowed.
Such as: output charging voltage rated value is 42V (DC), and accumulator battery voltage is the 500W of 36V (DC)
The rated speed of small-sized wind power generator be 400r/min.
But in actual motion, owing to wind speed speedup is faster than wind wheel inclined side speed governing, so in speed regulation process,
Generator speed instantaneous value can reach more than 600r/min, even up to 700r/min, far above rated speed
400r/min。
Therefore, cause generator output voltage to exceed 50V (DC), instantaneous up to 80V (DC).If electric power storage
Pond detachment system, such as virtual connection or battery malfunction, floating voltage is the most all in more than 80V (DC), instantaneous value
Can reach 150V (DC).
At this moment the controller in system, inverter all can damage because of input voltage superpressure.
Summary of the invention
The purpose of this utility model is to overcome the problems referred to above, it is provided that a kind of touch controlled type small-sized wind power generator,
Avoid that generator output voltage is too high to impact with follow-up load accumulator, preferably protect each
The normal use of parts, adds the service life of equipment.
The purpose of this utility model is achieved through the following technical solutions:
Touch controlled type small-sized wind power generator, including wind-driven generator, input is connected with wind-driven generator
Controller, is connected dump load on the controller and accumulator, and is connected with controller by inverter
The load connect, is additionally provided with signal between controller and dump load and triggers circuit, and this signal triggers circuit
Signal input part be all connected with controller with power input, its power output end is connected with dump load
Connect.
As preferably, carry as DC load, and be directly connected with the outfan of controller, with inverter phase
The load connected is AC load, and load is connected with the outfan of controller by inverter.
Further, described signal trigger circuit by audion VT1, audion VT2, audion VT3,
Audion VT4, time-base integrated circuit U1, one end colelctor electrode with audion VT1 after resistance R1 is connected
Connect, other end emitter stage with audion VT2 after resistance R2 is connected, sliding end and audion VT1
The slide rheostat RP1 that is connected of base stage, positive pole is connected with the pin 5 of time-base integrated circuit U1, negative
Electric capacity C1, the P pole that pole is connected with the pin 1 of time-base integrated circuit U1 and the pipe of time-base integrated circuit U1
The while that diode D2, the N pole that foot 3 is connected, N pole is connected with the negative pole of electric capacity C1 being after resistance R3
Be connected with pin 4 and the pin 8 of time-base integrated circuit U1, P pole is connected with the colelctor electrode of audion VT3
The diode D1 connect, one end is connected with the emitter stage of audion VT3, the N of the other end and diode D2
The resistance R4 that pole is connected, and one end is connected with the colelctor electrode of audion VT4, the other end and diode
The relay K composition that the N pole of D1 is connected；Wherein, the emitter stage of audion VT1 and audion VT2
Base stage be connected, the colelctor electrode of audion VT1 simultaneously with the colelctor electrode of audion VT2, time basis set becomes electric
The pin 2 of road U1 is connected with pin 6, pin 1 and resistance R2 and the slip of time-base integrated circuit U1
The junction point of rheostat RP1 is connected, pin 4 and resistance R1 and the slip variable resistance of time-base integrated circuit U1
The junction point of device RP1 is connected, and the base stage of audion VT3 is connected with the pin 3 of time-base integrated circuit U1
Connecing, the colelctor electrode of audion VT3 is connected with the base stage of audion VT4, the emitter stage of audion VT4
Being connected with the N pole of diode D2, the model of time-base integrated circuit U1 is NE555, time-base integrated circuit
The pin 8 of U1 triggers the signal input part of circuit, the N pole of diode D1 and diode D2 as this signal
N pole form this signal and trigger the power input of circuit, the N pole of diode D1 is spacious through relay K
After opening feeler K-1, N pole with diode D2 forms this signal and triggers the power output end of circuit.
This utility model compared with prior art, has the following advantages and beneficial effect:
(1) this utility model arranges signal between controller and dump load and triggers circuit, improves control
Device controls the accuracy that dump load runs, impact to dump load when reducing power supply, improves off-load
The service life of load.
(2) this utility model is provided with DC load, and the effect of this DC load is for protecting accumulator to fill
The safety of electricity, it is to avoid accumulator is damaged because of overcharging, and preferably improves the service life of accumulator.
(3) this utility model is provided with load, this load can utilize electric energy that wind-driven generator sends or
In accumulator, the electric energy of accumulation is operated, and then reduces the operating cost of enterprise, improves the profit of the energy
By rate.
(4) this utility model simple in construction, easy for installation, it is suitable for being widely popularized.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model.
Fig. 2 is the circuit diagram that this utility model signal triggers circuit.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail, but enforcement of the present utility model
Mode is not limited to this.
Embodiment 1
As it is shown in figure 1, touch controlled type small-sized wind power generator, including wind-driven generator, input is sent out with wind-force
The controller that motor is connected, connects dump load on the controller and accumulator, and passes through inverter
The load being connected with controller, is additionally provided with signal between controller and dump load and triggers circuit, should
Signal trigger circuit signal input part be all connected with controller with power input, its power output end and
Dump load is connected.Its middle controller selects engine controller, well reduces wind-driven generator
Control difficulty, simplify control circuit.
During use, wind-driven generator generates electricity under the ordering about of wind energy, and its electric energy sent is touched by signal
Power Generation Road imports controller, and controller is again according to voltage condition, accumulator charge condition and the operation of load
Situation judges the whereabouts of electric energy, load can properly functioning on the premise of, unnecessary electricity will be to storage
Battery is charged, and when powering quantity is insufficient for when loading properly functioning, and the electricity in accumulator is also
The operation of holding load will be assisted, and when electricity is too high, be even above the electricity needed for load and accumulator
Time controller unnecessary electricity will be directly output to dump load so that dump load run consume
Electricity, it is to avoid accumulator super-charge damages, and preferably improves the service life of accumulator.
Described dump load is DC load, and is directly connected with the outfan of controller, with inverter phase
The load connected is AC load, and load is connected with the outfan of controller by inverter.Wherein direct current
Load can select the DC load such as resistance wire, direct current generator, and loads selection alternating current generator, illuminating lamp etc.
AC load.The effect of DC load is for protecting accumulator, it is to avoid accumulator is damaged because of overcharging,
Preferably protect the safety that accumulator uses.AC load can utilize the electric energy that wind-driven generator sends
Or in accumulator, the electric energy of accumulation is operated, and then reduces the operating cost of enterprise, improves the energy
Utilization rate.
As in figure 2 it is shown, signal triggers circuit by audion VT1, audion VT2, audion VT3, three
Pole pipe VT4, time-base integrated circuit U1, diode D1, diode D2, electric capacity C1, slide rheostat
RP1, relay K, resistance R1, resistance R2, and resistance R3 composition.
During connection, one end of slide rheostat RP1 colelctor electrode with audion VT1 after resistance R1 is connected
Connect, other end emitter stage with audion VT2 after resistance R2 is connected, sliding end and audion VT1
Base stage be connected, the positive pole of electric capacity C1 is connected with the pin 5 of time-base integrated circuit U1, negative pole and time
Basis set becomes the pin 1 of circuit U 1 to be connected, the P pole of diode D2 and the pin of time-base integrated circuit U1
3 be connected, N pole is connected with the negative pole of electric capacity C1, the N pole of diode D1 after resistance R3 simultaneously
Be connected with pin 4 and the pin 8 of time-base integrated circuit U1, P pole is connected with the colelctor electrode of audion VT3
Connecing, one end of resistance R4 is connected with the emitter stage of audion VT3, the N of the other end and diode D2
Pole is connected, and one end of relay K is connected with the colelctor electrode of audion VT4, the other end and diode
The N pole of D1 is connected.
Wherein, the emitter stage of audion VT1 is connected with the base stage of audion VT2, audion VT1's
Colelctor electrode is connected with the colelctor electrode of audion VT2, the pin 2 of time-base integrated circuit U1 and pin 6 simultaneously
Connecing, the pin 1 of time-base integrated circuit U1 is connected with the junction point of resistance R2 and slide rheostat RP1,
The pin 4 of time-base integrated circuit U1 is connected with the junction point of resistance R1 and slide rheostat RP1, three poles
The base stage of pipe VT3 is connected with the pin 3 of time-base integrated circuit U1, the colelctor electrode of audion VT3 and three
The base stage of pole pipe VT4 is connected, and the emitter stage of audion VT4 is connected with the N pole of diode D2, time
Basis set becomes the model of circuit U 1 to be NE555, and the pin 8 of time-base integrated circuit U1 triggers electricity as this signal
The signal input part on road, the N pole of diode D1 and the N pole of diode D2 form this signal and trigger circuit
Power input, the N pole of diode D1 after the unlimited feeler K-1 of relay K with the N of diode D2
Pole forms this signal and triggers the power output end of circuit.
Wind-driven generator is caused its spread of voltage owing to generated energy affects by rotation speed of the fan, it is easy to
Follow-up controller and charging or current consuming apparatus are caused damage, and sets between controller and dump load
Confidence number triggers circuit and then can well buffer the output voltage of wind-driven generator and consume, it is to avoid
Voltage pulsation is excessive and that produce follow-up equipment impact, preferably protects the normal use of follow-up equipment.
As it has been described above, just can well realize this utility model.
Claims (3)
1. touch controlled type small-sized wind power generator, it is characterised in that: include wind-driven generator, input and wind-force
The controller that electromotor is connected, connects dump load on the controller and accumulator, and passes through inversion
The load that device is connected with controller, is additionally provided with signal between controller and dump load and triggers circuit,
The signal input part of this signal triggering circuit is all connected with controller with power input, its power output end
It is connected with dump load.
Touch controlled type small-sized wind power generator the most according to claim 1, it is characterised in that: described off-load
Load is DC load, and is directly connected with the outfan of controller；The load being connected with inverter is
AC load, load is connected with the outfan of controller by inverter.
Touch controlled type small-sized wind power generator the most according to claim 2, it is characterised in that: described signal
Trigger circuit by audion VT1, audion VT2, audion VT3, audion VT4, time basis set become electricity
Road U1, one end colelctor electrode with audion VT1 after resistance R1 is connected, the other end is after resistance R2
Be connected with the emitter stage of audion VT2, slip variable resistance that sliding end is connected with the base stage of audion VT1
Device RP1, positive pole is connected with the pin 5 of time-base integrated circuit U1, negative pole and time-base integrated circuit U1
Electric capacity C1, the P pole that pin 1 is connected is connected with the pin 3 of time-base integrated circuit U1, N pole and electric capacity
Diode D2, the N pole that the negative pole of C1 is connected after resistance R3 simultaneously with the pipe of time-base integrated circuit U1
The diode D1 that foot 4 is connected with pin 8, P pole is connected with the colelctor electrode of audion VT3, one end with
The resistance R4 that the emitter stage of audion VT3 is connected, the other end is connected with the N pole of diode D2, with
And one end is connected with the colelctor electrode of audion VT4, the other end and continuing that the N pole of diode D1 is connected
Electrical equipment K forms；Wherein, the emitter stage of audion VT1 is connected with the base stage of audion VT2, audion
The colelctor electrode of VT1 simultaneously with the colelctor electrode of audion VT2, the pin 2 of time-base integrated circuit U1 and pin 6
Being connected, the pin 1 of time-base integrated circuit U1 is connected with the junction point of resistance R2 and slide rheostat RP1
Connecing, the pin 4 of time-base integrated circuit U1 is connected with the junction point of resistance R1 and slide rheostat RP1,
The base stage of audion VT3 is connected with the pin 3 of time-base integrated circuit U1, the colelctor electrode of audion VT3
Being connected with the base stage of audion VT4, the emitter stage of audion VT4 is connected with the N pole of diode D2,
The model of time-base integrated circuit U1 is NE555, and the pin 8 of time-base integrated circuit U1 triggers as this signal
The signal input part of circuit, the N pole of diode D1 and the N pole of diode D2 form this signal and trigger circuit
Power input, the N pole of diode D1 after the unlimited feeler K-1 of relay K with diode D2
N pole form this signal trigger circuit power output end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620274016.6U CN205638786U (en) | 2016-04-05 | 2016-04-05 | Touch -control type minitype aerogenerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620274016.6U CN205638786U (en) | 2016-04-05 | 2016-04-05 | Touch -control type minitype aerogenerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205638786U true CN205638786U (en) | 2016-10-12 |
Family
ID=57066220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620274016.6U Expired - Fee Related CN205638786U (en) | 2016-04-05 | 2016-04-05 | Touch -control type minitype aerogenerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205638786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107299880A (en) * | 2017-08-01 | 2017-10-27 | 长沙学院 | A kind of permanent magnet direct-drive wind power generation plant |
-
2016
- 2016-04-05 CN CN201620274016.6U patent/CN205638786U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107299880A (en) * | 2017-08-01 | 2017-10-27 | 长沙学院 | A kind of permanent magnet direct-drive wind power generation plant |
| CN107299880B (en) * | 2017-08-01 | 2019-03-26 | 长沙学院 | A kind of permanent magnet direct-drive wind power generation plant |
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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: 20161012 Termination date: 20180405 |