CN106329897A - Full-wave rectified DC power supply used for static generator based on pulse adjusting circuit - Google Patents
Full-wave rectified DC power supply used for static generator based on pulse adjusting circuit Download PDFInfo
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- CN106329897A CN106329897A CN201610867523.5A CN201610867523A CN106329897A CN 106329897 A CN106329897 A CN 106329897A CN 201610867523 A CN201610867523 A CN 201610867523A CN 106329897 A CN106329897 A CN 106329897A
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- 230000003068 static effect Effects 0.000 title abstract 5
- 239000003990 capacitor Substances 0.000 claims description 80
- 230000001105 regulatory effect Effects 0.000 claims description 8
- AYFVYJQAPQTCCC-GBXIJSLDSA-N L-threonine Chemical compound C[C@@H](O)[C@H](N)C(O)=O AYFVYJQAPQTCCC-GBXIJSLDSA-N 0.000 claims description 3
- 230000003321 amplification Effects 0.000 claims description 3
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 3
- 230000009977 dual effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 230000001954 sterilising effect Effects 0.000 description 10
- 238000004659 sterilization and disinfection Methods 0.000 description 10
- 238000009313 farming Methods 0.000 description 9
- 230000005611 electricity Effects 0.000 description 7
- 235000016709 nutrition Nutrition 0.000 description 5
- 230000010355 oscillation Effects 0.000 description 5
- 238000002372 labelling Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 230000036772 blood pressure Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000015203 fruit juice Nutrition 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/14—Arrangements for reducing ripples from dc input or output
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33507—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
- H02M3/33523—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters with galvanic isolation between input and output of both the power stage and the feedback loop
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
Abstract
The invention discloses a full-wave rectified DC power supply used for static generator based on pulse adjusting circuit mainly comprising transformer T, amplifier P1, amplifier P2, amplifier P3, adjusting chip U, triode VT1, triode VT4, triode VT5, triode VT6,voltage-regulator diode D7, etc. Through the filtration of harmonic wave in the DC voltage, the power supply enables the input DC voltage more stable and ensures stable output of DC high voltage after repeated vibration and voltage boosting and dual voltage rectifying for several times, so as to provide stable DC high voltage for the high voltage static generator and effective guarantee the high voltage static stably output by high voltage static generator.
Description
Technical field
The present invention relates to a kind of power supply, specifically, be that a kind of electrostatic generator based on phase adjusting circuit is used
All wave rectification type DC source.
Background technology
At present, be required for it is carried out the detoxicating that sterilizes in the processing and preservation process of many farming and animal husbandry products, as milk,
In the first-class production and processing of fruit juice, food cans, it is necessary to have sterilization detoxicating operation, and traditional high temperature sterilization method is to product nutrition
(such as Vc etc.) destroys serious, causes the substantial amounts of loss of nutritional labeling of product, it is impossible to well meet the demand of people.Along with section
The development of skill, a kind of use high intensity electric pulse discharge in a liquid moment produce shock wave, cause the cell of antibacterial
Film produces irreversible destruction, or makes protein denaturation in cell, separation, in situation about not destroying product nutrition (such as Vc etc.)
The electrostatic sterilization system the most effectively completing to carry out farming and animal husbandry product sterilization fresh-keeping is widely used in adding of farming and animal husbandry product
Sterilization detoxicating in work and preservation process, this electrostatic sterilization system ensure that the processing of farming and animal husbandry product and fresh-keeping mistake greatly
Nutritional labeling in journey is not destroyed, and well meets the demand of people.Electrostatic sterilization system is mainly produced by high-pressure electrostatic
Device and corona composition；High-pressure electrostatic generator is then made up of DC high-voltage power supply and electrostatic transmitting bar；High-pressure electrostatic generator
The most stable high direct voltage then depending on that DC high-voltage power supply transmits of the high-pressure electrostatic of output is the most stable.
But, it is poor to there is output voltage stability in the DC high-voltage power supply of existing high-pressure electrostatic generator, causes height
The less stable of high-pressure electrostatic of pressure electrostatic generator output, cause electrostatic sterilization system can not well to processing and guarantor
Fresh farming and animal husbandry product carries out the detoxicating that sterilizes, so that moldy metamorphism, nutritional labeling occur in processing and fresh-keeping farming and animal husbandry product
Destroyed, it is impossible to well to meet the demand of people.
Therefore it provides the DC high-voltage power supply of a kind of high-pressure electrostatic generator that can export stable voltage and current is
The task of top priority.
Summary of the invention
It is an object of the invention to overcome the DC high-voltage power supply of existing high-pressure electrostatic generator to there is output voltage steady
Qualitative poor defect, it is provided that a kind of based on phase adjusting circuit electrostatic generator all wave rectification type DC source.
The present invention is achieved through the following technical solutions: electrostatic generator all wave rectification type based on phase adjusting circuit
DC source, mainly by transformator T, regulates chip U, amplifier P1, amplifier P2, amplifier P3, audion VT1, audion
VT2, audion VT3, audion VT4, audion VT5, audion VT6, positive pole after resistance R2 with the positive pole phase of amplifier P1
Connect, polar capacitor C1 that negative pole negative pole with amplifier P2 after resistance R4 is connected, the positive pole phase of one end and amplifier P2
Connect, resistance R5, the P pole of other end ground connection is connected with the negative pole of amplifier P2, N pole is connected with the outfan of amplifier P2
Diode D3, P pole be connected with the outfan of amplifier P2, N pole negative pole with amplifier P2 after resistance R3 is connected
Diode D1, the P pole that diode D4, P pole is connected with the negative pole of amplifier P1, N pole is connected with the outfan of amplifier P1
Be connected with the outfan of amplifier P1, diode D2 that N pole negative pole with amplifier P1 after resistance R1 is connected, positive pole with
The polar capacitor C2 that the N pole of diode D2 is connected, negative pole is connected with the N pole of diode D4 after resistance R6, negative pole and tune
Polar capacitor C5, the P pole that the DIS pin of joint chip U is connected, positive pole positive pole with polar capacitor C2 after resistance R7 is connected
The diode D5 that positive pole with polar capacitor C5 is connected after resistance R8, N pole is connected with the emitter stage of audion VT2, one
End is connected with the emitter stage of audion VT1, inductance L1 that the other end is connected with the THRE pin of regulation chip U, positive pole and
The polar capacitor C3 that the base stage of audion VT1 is connected, negative pole is connected with the colelctor electrode of audion VT2, negative pole and audion
The colelctor electrode of VT1 be connected after ground connection, positive pole after resistance R9 with the polar capacitor that is connected of CONT pin of regulation chip U
C4, one end and the resistance R10 that VCC pin is connected, the other end is connected with the REST pin of regulation chip U regulating chip U,
Positive pole after resistance R11 with regulation chip U the polarity that OUTP pin is connected, negative pole is connected with the base stage of audion VT3
Electric capacity C6, P pole is connected with the positive pole of polar capacitor C6, N pole limit former with transformator T inductance coil after adjustable resistance R12
The diode D6 that Same Name of Ends is connected, positive pole positive pole with polar capacitor C6 after resistance R13 is connected, negative pole is after inductance L2
The polar capacitor C7 being connected with the base stage of audion VT4, positive pole non-with transformator T secondary inductance coil after resistance R15
After Same Name of Ends is connected, negative pole is connected with the colelctor electrode of audion VT4 polar capacitor C8, the P pole of ground connection after resistance R14 with
The Same Name of Ends of transformator T secondary inductance coil is connected, the common shape of non-same polarity of the inductance coil of N pole and transformator T secondary
Becoming the Zener diode D7 of outfan of DC high-voltage power supply, negative pole is connected with the colelctor electrode of audion VT5, positive pole and three poles
Polar capacitor C9, the P pole that the emitter stage of pipe VT6 is connected is connected with the base stage of audion VT6, N pole and amplifier P3 just
The diode D9 that pole is connected, positive pole is connected with the colelctor electrode of audion VT6, negative pole after resistance R18 with amplifier P3's
Polar capacitor C10, the P pole that negative pole is connected is connected with the emitter stage of audion VT5, N pole after resistance R17 with amplifier P3
The diode D8 that is connected of outfan, and one end is connected with the N pole of diode D8, the output of the other end and amplifier P3
The adjustable resistance R16 composition that end is connected.
The emitter stage of described audion VT6 is also connected with the CONT pin regulating chip U2；Described amplifier P3's is negative
Pole ground connection, its positive pole also base stage with audion VT5 is connected；The N pole of described diode D2 also N with diode D4 is extremely connected
Connect；The N pole of described diode D2 also with the regulation VCC pin of chip U and REST pin and transformator T former limit inductance coil
Non-same polarity is connected；The minus earth of described polar capacitor C2；Two common shapes of input of described diode rectifier U1
Become the input of DC high-voltage power supply；The base stage of described audion VT2 is connected with the TRIG pin of regulation chip U；Described three
The Same Name of Ends of colelctor electrode limit former with the transformator T inductance coil of pole pipe VT3 is connected, the transmitting of its emitter stage and audion VT4
Pole is connected；The colelctor electrode of described audion VT4 is also connected with the N pole of diode D8.
For guaranteeing the practical effect of the present invention, described regulation chip U the most preferentially have employed the integrated chip of IC655 and comes real
Existing；The most described transformator T the most preferentially have employed EI57-30 booster transformer and realizes；Described diode rectifier U is the most preferential
Have employed KBL405G bridge diode commutator to realize.
The present invention compared with prior art, has the following advantages and beneficial effect:
(1) present invention can filter to harmonic wave in DC voltage, and the DC voltage making input is more stable, and can pass through
Export stable high direct voltage after oscillation boosting repeatedly and repeatedly voltage multiplying rectifier, thus the present invention can be high-pressure electrostatic generator
Stable high direct voltage is provided, effectively ensure that the high-pressure electrostatic that the output of high-pressure electrostatic generator is stable, make electrostatic sterilization system
System can well to processing and fresh-keeping farming and animal husbandry product carry out the detoxicating that sterilizes, can effectively prevent processing and fresh-keeping agriculture and animal husbandry
There is moldy metamorphism in industry product.
(2) pulsewidth of pulse current can be adjusted by the present invention, effectively can suppress low-order harmonic in electric current
Or eliminate, thus improve the stability of output voltage of the present invention and electric current.
(3) present invention can reduce alternating voltage and current loss in DC voltage transformation process, thus it is defeated to improve the present invention
Go out stability and the reliability of voltage.
Accompanying drawing explanation
Fig. 1 is the integrated circuit structural representation of the present invention.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing thereof, the present invention is described in further detail, but embodiments of the present invention are not
It is limited to this.
As it is shown in figure 1, the present invention is mainly by transformator T, regulate chip U, amplifier P1, amplifier P2, amplifier P3, three
Pole pipe VT1, audion VT2, audion VT3, audion VT4, audion VT5, audion VT6, resistance R1, resistance R2, resistance
R3, resistance R4, resistance R5, resistance R6, resistance R7, resistance R8, resistance R9, resistance R10, resistance R11, adjustable resistance R12, resistance
R13, resistance R14, resistance R15, adjustable resistance R16, resistance R17, resistance R18, polar capacitor C1, polar capacitor C2, polarity electricity
Hold C3, polar capacitor C4, polar capacitor C5, polar capacitor C6, polar capacitor C7, polar capacitor C8, polar capacitor C9, polarity electricity
Hold C10, diode D1, diode D2, diode D3, diode D4, diode D5, diode D6, Zener diode D7, two poles
Pipe D8, diode D9, inductance L1, and inductance L2 form.
For guaranteeing the practical effect of the present invention, described regulation chip U the most preferentially have employed the integrated chip of IC655 and comes real
Existing；The most described transformator T the most preferentially have employed EI57-30 booster transformer and realizes；Described diode rectifier U is the most preferential
Have employed KBL405G bridge diode commutator to realize；Meanwhile, amplifier P1 and amplifier P2 is OP364 amplifier, puts
Big device P3 is 10～499PCS amplifiers,；Audion VT1 and audion VT2 is 3DD55 audion, audion VT3 and three poles
Pipe VT4 is 2SC2317 audion；The resistance of resistance R1 and resistance R3 is 10k Ω, and the resistance of resistance R2 and resistance R4 is
2.2k Ω, the resistance of resistance R5 is 5.1k Ω, and the resistance of resistance R6 is 400k Ω, and the resistance of resistance R7～R9 is 100 Ω, electricity
It is 100～210k Ω that the resistance of resistance R10, resistance R11 and resistance R13 is the resistance range of accommodation of 10 Ω, adjustable resistance R12,
The resistance of resistance R14 is 200k Ω, and the resistance of resistance R15 is 1M, and the resistance range of accommodation of adjustable resistance R16 is 50～200k
Ω, the resistance of resistance R17 and resistance R18 is 430 Ω.
Wherein, the capacitance of polar capacitor C1 is 470 μ F, polar capacitor C2 be its capacitance of filter capacitor be 10000 μ F, polarity
The capacitance of electric capacity C3 is 0.1 μ F, and the capacitance of polar capacitor C4 is 0.22 μ F, and polar capacitor C5 is that its capacitance of charging capacitor is
The polar capacitor of 20000 μ F/600V, the capacitance of polar capacitor C6 is 1000 μ F, and the capacitance of polar capacitor C7 is 8 μ F, polarity electricity
Holding the polar capacitor that capacitance is 400 μ F of C8, the capacitance of polar capacitor C9 and polar capacitor C10 is 22 μ F；Diode D1～
D4 is 1N4001 diode, diode D5 and diode D6 and is 1N5401 diode, and Zener diode D7 is that 1N5221B is steady
Pressure diode, diode D8 and diode D9 is 1N5408 diode；Inductance L1 is the ring-shaped inductors of 50 μ h, inductance L2 and inductance
L5 is the vibration inductance of 100 μ h.
During connection, the positive pole of polar capacitor C1 positive pole with amplifier P1 after resistance R2 is connected, and negative pole is through resistance R4
Negative pole with amplifier P2 is connected afterwards.One end of resistance R5 is connected with the positive pole of amplifier P2, other end ground connection.Diode
The P pole of D3 is connected with the negative pole of amplifier P2, and N pole is connected with the outfan of amplifier P2.The P pole of diode D4 and amplification
The outfan of device P2 is connected, and N pole negative pole with amplifier P2 after resistance R3 is connected.The P pole of diode D1 and amplifier
The negative pole of P1 is connected, and N pole is connected with the outfan of amplifier P1.The P pole of diode D2 and the outfan phase of amplifier P1
Connecting, N pole negative pole with amplifier P1 after resistance R1 is connected.The positive pole of polar capacitor C2 is extremely connected with the N of diode D2
Connecing, negative pole N pole with diode D4 after resistance R6 is connected.The negative pole of polar capacitor C5 and the DIS pin phase regulating chip U
Connecting, positive pole positive pole with polar capacitor C2 after resistance R7 is connected.
Wherein, the P pole of diode D5 positive pole with polar capacitor C5 after resistance R8 is connected, and N pole is with audion VT2's
Emitter stage is connected.One end of inductance L1 is connected with the emitter stage of audion VT1, the other end and the THRE pipe regulating chip U
Foot is connected.The positive pole of polar capacitor C3 is connected with the base stage of audion VT1, and negative pole is connected with the colelctor electrode of audion VT2
Connect.The negative pole of polar capacitor C4 be connected with the colelctor electrode of audion VT1 after ground connection, positive pole after resistance R9 with regulation chip U
CONT pin be connected.One end of resistance R10 is connected with the VCC pin of regulation chip U, and the other end is with regulation chip U's
REST pin is connected.The positive pole of polar capacitor C6 after resistance R11 with regulation chip U OUTP pin be connected, negative pole with
The base stage of audion VT3 is connected.The P pole of diode D6 is connected with the positive pole of polar capacitor C6, and N pole is through adjustable resistance R12
The Same Name of Ends of limit former with transformator T inductance coil is connected afterwards.The positive pole of polar capacitor C7 after resistance R13 with polar capacitor C6
Positive pole be connected, negative pole base stage with audion VT4 after inductance L2 is connected.The positive pole of polar capacitor C8 is through resistance R15
Non-same polarity with transformator T secondary inductance coil is connected afterwards, negative pole be connected with the colelctor electrode of audion VT4 after ground connection.
Meanwhile, the P pole of Zener diode D7 Same Name of Ends with transformator T secondary inductance coil after resistance R14 is connected,
The non-same polarity of the inductance coil of N pole and transformator T secondary is collectively forming the outfan of DC high-voltage power supply；This outfan steady
The N pole of pressure diode D7 is connected with one of them electrode tip of electrostatic transmitting bar, its transformator T secondary inductance coil non-together
Name end is then connected with another electrode tip of electrostatic transmitting bar.The colelctor electrode phase of the negative pole of polar capacitor C9 and audion VT5
Connecting, positive pole is connected with the emitter stage of audion VT6.The P pole of diode D9 is connected with the base stage of audion VT6, N pole with
The positive pole of amplifier P3 is connected.The positive pole of polar capacitor C10 is connected with the colelctor electrode of audion VT6, and negative pole is through resistance R18
Negative pole with amplifier P3 is connected afterwards.The P pole of diode D8 is connected with the emitter stage of audion VT5, and N pole is through resistance R17
Outfan with amplifier P3 is connected afterwards.Adjustable resistance R16 one end is connected with the N pole of diode D8, the other end and amplification
The outfan of device P3 is connected.
The emitter stage of described audion VT6 is also connected with the CONT pin regulating chip U2；Described amplifier P3's is negative
Pole ground connection, its positive pole also base stage with audion VT5 is connected；The N pole of described diode D2 also N with diode D4 is extremely connected
Connect；The N pole of described diode D2 also with the regulation VCC pin of chip U and REST pin and transformator T former limit inductance coil
Non-same polarity is connected；The minus earth of described polar capacitor C2；Two common shapes of input of described diode rectifier U1
Become the input of DC high-voltage power supply；The base stage of described audion VT2 is connected with the TRIG pin of regulation chip U；Described three
The Same Name of Ends of colelctor electrode limit former with the transformator T inductance coil of pole pipe VT3 is connected, the transmitting of its emitter stage and audion VT4
Pole is connected；The colelctor electrode of described audion VT4 is also connected with the N pole of diode D8.
During work, amplifier P1, amplifier P2, diode D1, diode D2, diode D3, diode D4, polar capacitor
C1, resistance R1, resistance R2, resistance R3, resistance R4 and resistance R5 define full-wave rectifying circuit；Polar capacitor C2 and resistance R6 shape
Become filter circuit；Resistance R7, polar capacitor C5, resistance R8, polar capacitor C3, polar capacitor C4 and audion VT2 and tune
Joint chip U-shaped has become oscillation step-up circuit；Amplifier P3, audion VT5, audion VT6, diode D8, diode D9, polarity
Electric capacity C9, polar capacitor C10, adjustable resistance R16, resistance R17 and resistance R18 define phase adjusting circuit；Audion VT3,
Pole pipe VT4, adjustable resistance R12, polar capacitor C6, inductance L2 have become voltage doubling rectifing circuit with transformator T-shaped.
After the present invention connects civil power, 220V alternating voltage is carried out rectifying and wave-filtering process by full-wave rectifying circuit, and this all-wave is whole
Current circuit can carry out, to the alternating voltage of input, the Low ESR that rectification accurately, i.e. input voltage are formed through resistance R2 and resistance R4
Device is transferred to amplifier P1 and amplifier P2 and diode D1 and the adjustment circuit of diode D3 formation after carrying out current limliting, and high
Electric current then carries out high impedance process through resistance R1 and resistance R3 that resistance is 10k Ω, and wherein resistance R2 and resistance R4 is low resistance
Input current will not be caused consumption by resistance, meanwhile, after the alternating voltage amplified device P1 of input and amplifier P2 is adjusted
Carrying out blood pressure lowering by diode D2 and diode D4 and dipole inversion processes, the loss of electric current is by the electronic component of its this circuit
Voltage after 0.05mA, blood pressure lowering and dipole inversion is defeated after being filtered by the filter circuit that polar capacitor C2 and resistance R6 is formed
Going out galvanic current pressure, this DC voltage is transferred to oscillation step-up circuit, oscillation boosting electricity by the positive pole of polar capacitor C2
After rood electricity, polar capacitor C3 and polar capacitor C4 starts to charge up, and now transformator T former limit inductance coil produces charging current,
Secondary inductance coil produces sensing high pressure.When polar capacitor C3 and polar capacitor C4 is fully charged, audion VTl and audion
Regulation chip U is discharged by audion VT1 and audion VT2 by VT2 by triggering and conducting, polar capacitor C3 and polar capacitor C4,
This regulation chip U2 discharges through phase adjusting circuit after processing the voltage of input, and this phase adjusting circuit is to pulse current
Pulsewidth be adjusted, effectively low-order harmonic in electric current can be suppressed or eliminate, make pulse high-voltage more fixed.Pulse is adjusted
Pulse high-voltage after whole circuit will adjust is transferred to voltage doubling rectifing circuit；Voltage doubling rectifing circuit passes through polar capacitor C6 and polarity
The follow circuit that electric capacity C7 and inductance L2 are formed makes voltage more steady, audion VT3 that after process, voltage is transferred to and three poles
Pipe VT4 forms operational amplifier, and this amplifier is to can effectively improve the pulse strength of DC voltage, after the regulation of amplified device
Voltage is transferred to transformator T and discharges, audion VT1 now and audion VT2 cut-off, then polar capacitor C3 and polarity
Electric capacity C4 restarts charging, makes audion VT1 and audion VT2 interval conducting；Above charge and discharge oscillatory process is gone round and begun again
Ground carry out, the high direct voltage of nearly 7KV can be produced in transformator T secondary inductance coil windings, its load current up to 50UA,
The high direct voltage of this 7KV is then transferred to quiet by the N pole of Zener diode D7 and the non-same polarity of transformator T secondary inductance coil
On two electrodes of electricity transmitting bar.
Therefore, the present invention can be by filtering to harmonic wave in DC voltage, and the DC voltage making input is more stable, and
By oscillation boosting repeatedly with repeatedly after voltage multiplying rectifier and ensure that the high direct voltage that output is stable, thus the present invention can be height
Pressure electrostatic generator provides stable high direct voltage, effectively ensure that the high-pressure electrostatic that the output of high-pressure electrostatic generator is stable,
Make electrostatic sterilization system can well to processing and fresh-keeping farming and animal husbandry product carry out sterilize detoxicating, can effectively prevent processing
With fresh-keeping farming and animal husbandry product, moldy metamorphism occurs.Meanwhile, the full-wave rectifying circuit of the present invention can effectively reduce alternating voltage
With current loss in DC voltage transformation process, thus improve stability and the reliability of output voltage of the present invention.
According to above-described embodiment, can well realize the present invention.
Claims (4)
1. electrostatic generator all wave rectification type DC source based on phase adjusting circuit, it is characterised in that main by transformation
Device T, regulates chip U, amplifier P1, amplifier P2, amplifier P3, audion VT1, audion VT2, audion VT3, audion
VT4, audion VT5, audion VT6, positive pole positive pole with amplifier P1 after resistance R2 is connected, negative pole after resistance R4 with
The polar capacitor C1 that the negative pole of amplifier P2 is connected, one end is connected with the positive pole of amplifier P2, the resistance of other end ground connection
R5, P pole is connected with the negative pole of amplifier P2, N pole is connected with the outfan of amplifier P2 diode D3, P pole and amplification
The outfan of device P2 is connected, N pole negative pole with amplifier P2 after resistance R3 is connected diode D4, P pole and amplifier
The outfan phase of diode D1, the P pole that the negative pole of P1 is connected, N pole is connected with the outfan of amplifier P1 and amplifier P1
Connect, diode D2 that N pole negative pole with amplifier P1 after resistance R1 is connected, positive pole is connected with the N pole of diode D2,
The polar capacitor C2 that negative pole is connected with the N pole of diode D4 after resistance R6, negative pole is connected with the DIS pin of regulation chip U
Connect, polar capacitor C5, P pole that positive pole positive pole with polar capacitor C2 after resistance R7 is connected after resistance R8 with polar capacitor
The emitter stage of the diode D5 that the positive pole of C5 is connected, N pole is connected with the emitter stage of audion VT2, one end and audion VT1
Be connected, inductance L1 that the other end is connected with the THRE pin of regulation chip U, positive pole is connected with the base stage of audion VT1,
The polar capacitor C3 that negative pole is connected with the colelctor electrode of audion VT2, negative pole is connected with the colelctor electrode of audion VT1 and is followed by
The polar capacitor C4 that ground, positive pole are connected with the CONT pin regulating chip U after resistance R9, one end and the VCC regulating chip U
The resistance R10 that pin is connected, the other end is connected with the REST pin of regulation chip U, positive pole after resistance R11 with regulation core
Polar capacitor C6, the P pole that the OUTP pin of sheet U is connected, negative pole is connected with the base stage of audion VT3 is with polar capacitor C6's
Positive pole is connected, the N pole diode D6 that the Same Name of Ends of limit former with transformator T inductance coil is connected after adjustable resistance R12, just
Pole positive pole with polar capacitor C6 after resistance R13 is connected, negative pole base stage with audion VT4 after inductance L2 is connected
Polar capacitor C7, positive pole non-same polarity with transformator T secondary inductance coil after resistance R15 is connected, negative pole and audion
The colelctor electrode of VT4 be connected after polar capacitor C8, the P pole of ground connection of the same name with transformator T secondary inductance coil after resistance R14
End is connected, N pole and the non-same polarity of the inductance coil of transformator T secondary are collectively forming outfan steady of DC high-voltage power supply
Pressure diode D7, the polarity that negative pole is connected with the colelctor electrode of audion VT5, positive pole is connected with the emitter stage of audion VT6
The diode D9 that electric capacity C9, P pole is connected with the base stage of audion VT6, N pole is connected with the positive pole of amplifier P3, positive pole with
The polar capacitor C10, P that the colelctor electrode of audion VT6 is connected, negative pole negative pole with amplifier P3 after resistance R18 is connected
The diode D8 that pole is connected with the emitter stage of audion VT5, N pole outfan with amplifier P3 after resistance R17 is connected,
And the adjustable resistance R16 group that one end is connected with the N pole of diode D8, the other end is connected with the outfan of amplifier P3
Become；
The emitter stage of described audion VT6 is also connected with the CONT pin regulating chip U2；The negative pole of described amplifier P3 connects
Ground, its positive pole also base stage with audion VT5 is connected；The N pole of described diode D2 is also connected with the N pole of diode D4；
The N pole of described diode D2 also non-with the regulation VCC pin of chip U and REST pin and transformator T former limit inductance coil
Same Name of Ends is connected；The minus earth of described polar capacitor C2；Two inputs of described diode rectifier U1 are collectively forming
The input of DC high-voltage power supply；The base stage of described audion VT2 is connected with the TRIG pin of regulation chip U；Described three poles
The Same Name of Ends of the colelctor electrode of pipe VT3 limit former with transformator T inductance coil is connected, the emitter stage of its emitter stage and audion VT4
It is connected；The colelctor electrode of described audion VT4 is also connected with the N pole of diode D8.
Electrostatic generator all wave rectification type DC source based on phase adjusting circuit the most according to claim 1, its
Being characterised by, described regulation chip U is the integrated chip of IC655.
Electrostatic generator all wave rectification type DC source based on phase adjusting circuit the most according to claim 2, its
Being characterised by, described transformator T is EI57-30 booster transformer.
Electrostatic generator all wave rectification type DC source based on phase adjusting circuit the most according to claim 3, its
Being characterised by, described diode rectifier U is KBL405G bridge diode commutator.
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| CN201610867523.5A CN106329897A (en) | 2016-09-30 | 2016-09-30 | Full-wave rectified DC power supply used for static generator based on pulse adjusting circuit |
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| JPH07240287A (en) * | 1994-02-25 | 1995-09-12 | Toshiba Lighting & Technol Corp | Power supply device, discharge lamp lighting device, and lighting system |
| US5838556A (en) * | 1995-09-18 | 1998-11-17 | Yamaha Corporation | Switching power supply circuit |
| CN203352928U (en) * | 2013-07-11 | 2013-12-18 | 佳昊新能源投资有限公司 | Static ion generator |
| CN204145330U (en) * | 2014-09-30 | 2015-02-04 | 西安电子工程研究所 | A kind of high-pressure electrostatic pulse power |
| CN206602449U (en) * | 2016-09-30 | 2017-10-31 | 何宴辉 | Electrostatic generator based on phase adjusting circuit full-wave rectification type dc source |
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- 2016-09-30 CN CN201610867523.5A patent/CN106329897A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2046491U (en) * | 1989-05-05 | 1989-10-25 | 沈阳市大东区机电技术研究所 | Vegetable-fruit fresh-keeping box |
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| JPH07240287A (en) * | 1994-02-25 | 1995-09-12 | Toshiba Lighting & Technol Corp | Power supply device, discharge lamp lighting device, and lighting system |
| US5838556A (en) * | 1995-09-18 | 1998-11-17 | Yamaha Corporation | Switching power supply circuit |
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Effective date of registration: 20181109 Address after: 433019 No. 24, two group, Liang Ting Village, Shahu Town, Xiantao, Hubei. Applicant after: Chen Deyan Address before: 611230 5, 2 building, 1 youth Pioneer Park, Chongzhou Economic Development Zone, Chengdu, Sichuan. Applicant before: Sichuan million energy saving environmental protection technology Co., Ltd. |
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