CN108540036A - No humorous sinewave power corrects electricity-saving control device - Google Patents
No humorous sinewave power corrects electricity-saving control device Download PDFInfo
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- CN108540036A CN108540036A CN201710144481.7A CN201710144481A CN108540036A CN 108540036 A CN108540036 A CN 108540036A CN 201710144481 A CN201710144481 A CN 201710144481A CN 108540036 A CN108540036 A CN 108540036A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
Abstract
It is a kind of to threephase motor intelligently adjust do not generate harmonic power factor correcting without humorous sinewave power correct electricity-saving control device.By constantly detecting the voltage waveform, electric current and active power of motor load, load and variable quantity are analyzed, realizes tracking of the on-line checking to motor load, the output power of motor is made to match hard with load.When motor is small in output torque unloaded or at light load, no-load loss is big, efficiency is low, on-line control output current, voltage and power factor make output power be in equilibrium state always with load；When induction-motor load increases, battery saving arrangement controls output power and increases, and ensures that output power reaches balance again.On-line checking makes electric motor operation stabilization not will produce harmonic wave with control, and motor extra power consumption is reduced on the basis of not changing supply frequency, it is suppressed that unnecessary waste not only realizes economize on electricity purpose, while extending the service life of motor.
Description
Technical field
The sine without harmonic wave that output power is adjusted online the present invention relates to a kind of change with induction-motor load
Wave power factor correcting battery saving arrangement, especially on-line checking make electric motor operation stablize raising efficiency with control, and inhibition need not
That wants power wastage corrects electricity-saving control device without humorous sinewave power.
Background technology
Currently, " the research of motor load adjusting device in well known " national Sci-tech Information Service net-Henan node "
With application " in a text：" motor load control set for adjusting is detected electronic in due course based on the dynamic tracking to induction-motor load
The load condition of machine analyzes load and variation by constantly the power factor of Detection ＆ Controling motor, voltage and current
Trend calculates supply asynchronous motor optimum voltage, electric current, and by quickly controlling the size of thyristor operating angle, control is different
The supply voltage for walking motor, makes the output power of asynchronous machine accurately be matched with load torque, realizes the section to asynchronous motor
Electricity operation ....Control circuit total digitalization designs.Using singlechip technology, programming is carried out using C language, is adopted by line
Sample, number-mould, intelligent control, executive level electronic switching circuit composition.By dedicated power switch component (thyristor), to electricity
Pressure carries out " notch " control.... performance indicator：(1) it is applicable in motor parameter：1.5~55kw；(2) soft start function：1~5
The setting of times rated current, 0~200s of soft-start time；(3) reaction speed 100ms；(4) detection rates 10ms." this motor is negative
It carries control set for adjusting and is not suitable for high power motor 75KW~400KW, detection rates are made using indirect control and react speed
Degree is slow, is five periods of sinusoidal ac, and making load, increased motor generates abrupt transients electric current suddenly, that is, is controlling
Load increases suddenly, electric current just will increase when voltage processed is low, for induction-motor load frequent operation in prominent big, prominent small environment,
The service life of motor is then influenced, while power savings decline.
Invention content
In order to overcome existing motor load control set for adjusting using big silicon-controlled, the own loss of internal resistance pressure drop
Greatly, a large amount of harmonic waves be will produce during triggering and conducting, be not suitable for that high power motor, detection rates and reaction speed are slow, make
Increased motor generates abrupt transients electric current and influences the deficiency of motor service life load suddenly, and the present invention provides a kind of nothing
Humorous sinewave power corrects electricity-saving control device, this can not only be suitable for various without humorous sinewave power correction electricity-saving control device
The threephase asynchronous of power, and use directly with indirect duplex controlling method, inhibit the harmonic wave point in AC sine wave
Amount improves power factor, and motor is constantly matched with supply current would not generate abrupt transients electric current, reduces own loss and carries
High electric energy.
The technical solution adopted by the present invention to solve the technical problems is：In control circuit, A phases through input terminal R, by
Diode D1, D2 amplitude limit compares amplification output to microcontroller IC6 through amplifier IC1；B phases through input terminal S, by diode D3,
D4 amplitude limits compare amplification output to microcontroller IC6 through amplifier IC2；C phases are through input terminal T, by diode D5, D6 amplitude limit, warp
Amplifier IC3 compares amplification output and detects the electric current in C phases to microcontroller IC6, while by Current Transmit, through A/D moduluses
Converter IC 5 converts analog signals into digital signal and exports to microcontroller IC6, passes through liquid crystal through operation by microcontroller IC6
Show device LCD displays setting and instant parameter.MOS switch pipe Q1 and Q2, B phases are driven through V4 and V1 to A phases (input terminal R) simultaneously
(input terminal S) drives MOS switch pipe Q3 and Q4 through V8 and V5, and C phases (input terminal T) are through V12 and V9 driving MOS switch pipes Q5
With Q6, MOS switch pipe regulates and controls the output of three-phase electricity as the power control device of three phase mains.Microcontroller IC6 according to
The operating status driving running indicator YXD or guard lamp BHD of load is lighted, and passes through buzzer according to the operation troubles of battery saving arrangement
FMQ sends out alarm.Amplifier IC4 is by V3 with V2, V7 and V6, V11 and V10 respectively to the same step of the output voltage of A, B, C phase
Control, it is ensured that three-phase equilibrium exports, and is adjusted in synchronism output power, voltage and power factor, makes the output power of motor and bears
Lotus consistently achieves balance, realizes the synchronization modulation of motor and load variation.
The invention has the advantages that can be while detecting motor load variation, the output of synchronous control motor
Power and PFC, electric motor operation stabilization do not generate overcurrent, and own loss is low not to generate harmonic wave, can be adapted to various work(
The motor of rate, reduces the extra power consumption of motor, not only realizes economize on electricity purpose, improves efficiency, while to power supply grid
Service life that is pollution-free, extending motor.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Attached drawing 1 is the circuit diagram of the present invention
Attached drawing：R1~R54. resistance, RP1, RP2. adjustable resistance, C1~C5. electrolytic capacitors, C6~C10. capacitances, D1~
D9. diode, ZD1~ZD4. zener diodes, Q1~Q6.MOS switching tubes, V1~V15. triodes, X.24M crystal oscillator, IC1~
IC4.M358 amplifiers, IC5.ADC0804 converters, IC6.AT89S52 microcontrollers, LCD. liquid crystal displays, FW. resets are opened
It closes, CT. current transformers, FMQ. buzzers, YXD. running indicators, BHD. guard lamps, VCC.5V power supplys, VSS.12V power supplys, R, S,
T. input terminal, N. public zero curves, u, v, w. leading-out terminal.
Specific implementation mode
Input terminal R, the one end resistance R3 are extremely connected with the D of MOS switch pipe Q1 in the figure, the poles S of MOS switch pipe Q1, electricity
Solve capacitance C1 anodes, zener diode ZD1 cathode, the poles e of triode V1, the one end resistance R9 and MOS switch pipe Q2 the poles S phase
Even, the poles G of MOS switch pipe Q1, the poles the G phase of the one end resistance R5, the poles c of triode V1, the one end resistance R10 and MOS switch pipe Q2
Even, the poles D of MOS switch pipe Q2, diode D7 anodes be connected with leading-out terminal u, the resistance R5 other ends, electrolytic capacitor C1 cathode,
Zener diode ZD1 anodes, the one end resistance R6 are connected with the resistance R10 other ends, the poles b, the one end resistance R7 and the electricity of triode V1
The one end R8 is hindered to be connected, the resistance R7 other ends are extremely connected with the c of triode V4, and the resistance R8 other ends are extremely connected with the c of triode V2,
The resistance R9 other ends, triode V2 the poles b be extremely connected with the c of triode V3, the poles b of triode V3 are connected with the one end resistance R11,
The poles b of triode V4 are connected with the one end resistance R12, the resistance R3 other ends, 2 feet of M358 amplifiers IC1-1, M358 amplifiers
5 feet, the one end resistance R1, the diode D1 anodes of IC1-2 is connected with diode D2 cathode, 3 feet of M358 amplifiers IC1-1,
6 feet, the one end resistance R2, diode D1 cathode, the diode D2 anodes of M358 amplifiers IC1-2 is connected with the one end resistance R4, defeated
Enter terminal S, the one end resistance R15 is extremely connected with the D of MOS switch pipe Q3, the poles S of MOS switch pipe Q3, electrolytic capacitor C2 anodes, steady
Pressure diode ZD2 cathode, the poles e of triode V5, the one end resistance R21 are extremely connected with the S of MOS switch pipe Q4, MOS switch pipe Q3's
The poles G, the one end resistance R17, the poles c of triode V5, the one end resistance R22 are extremely connected with the G of MOS switch pipe Q4, MOS switch pipe Q4's
The poles D, diode D8 anodes are connected with leading-out terminal v, and the resistance R17 other ends, electrolytic capacitor C2 cathode, zener diode ZD2 are just
Pole, the one end resistance R18 are connected with the resistance R22 other ends, and the poles b, the one end resistance R19 of triode V5 are connected with the one end resistance R20,
The resistance R19 other ends are extremely connected with the c of triode V8, and the resistance R20 other ends are extremely connected with the c of triode V6, and resistance R21 is another
End, triode V6 the poles b be extremely connected with the c of triode V7, the poles b of triode V7 are connected with the one end resistance R23, triode V8's
The poles b are connected with the one end resistance R24, the resistance R15 other ends, 2 feet of M358 amplifiers IC2-1, M358 amplifiers IC2-2 5 feet,
The one end resistance R13, diode D3 anodes are connected with diode D4 cathode, 3 feet, the M358 amplifiers of M358 amplifiers IC2-1
6 feet, the one end resistance R14, diode D3 cathode, the diode D4 anodes of IC2-2 is connected with the one end resistance R16, input terminal T,
The one end resistance R27 is extremely connected with the D of MOS switch pipe Q5, the poles S of MOS switch pipe Q5, electrolytic capacitor C3 anodes, zener diode
ZD3 cathode, the poles e of triode V9, the one end resistance R33 are extremely connected with the S of MOS switch pipe Q6, the poles G of MOS switch pipe Q5, resistance
The one end R29, the poles c of triode V9, resistance R34 one end are extremely connected with the G of MOS switch pipe Q6, the poles D, two poles of MOS switch pipe Q6
Pipe D9 anodes are connected with leading-out terminal w, the resistance R29 other ends, electrolytic capacitor C3 cathode, zener diode ZD3 anodes, resistance
The one end R30 is connected with the resistance R34 other end, and the poles b, the one end resistance R31 of triode V9 are connected with the one end resistance R32, resistance R31
The other end is extremely connected with the c of triode V12, and the resistance R32 other ends are extremely connected with the c of triode V10, the resistance R33 other ends, three
The poles b of pole pipe V10 are extremely connected with the c of triode V11, and the poles b of triode V11 are connected with the one end resistance R35, the b of triode V12
Pole is connected with the one end resistance R36, the resistance R27 other ends, 2 feet of M358 amplifiers IC3-1, M358 amplifiers IC3-2 5 feet,
The one end resistance R25, diode D5 anodes are connected with diode D6 cathode, 3 feet, the M358 amplifiers of M358 amplifiers IC3-1
6 feet, the one end resistance R26, diode D5 cathode, the diode D6 anodes of IC3-2 is connected with the one end resistance R28, M358 amplifiers
1 foot of IC1-1 is connected with 10 feet of AT89S52 microcontrollers IC6,7 feet and the AT89S52 microcontrollers IC6 of M358 amplifiers IC1-2
11 feet be connected, 1 foot of M358 amplifiers IC2-1 is connected with 12 feet of AT89S52 microcontrollers IC6, M358 amplifiers IC2-2's
7 feet are connected with 13 feet of AT89S52 microcontrollers IC6,14 feet of 1 foot and AT89S52 microcontrollers IC6 of M358 amplifiers IC3-1
It is connected, 7 feet of M358 amplifiers IC3-2 are connected with 15 feet of AT89S52 microcontrollers IC6, and the resistance R11 other ends, resistance R23 are another
One end, the resistance R35 other ends are connected with 1 foot of M358 amplifiers IC4, and the resistance R12 other ends are with AT89S52 microcontrollers IC6's
21 feet are connected, and the resistance R24 other ends are connected with 22 feet of AT89S52 microcontrollers IC6, the resistance R36 other ends and AT89S52 monolithics
23 feet of machine IC6 are connected, 8 feet, the one end resistance R38,1 foot of adjustable resistance RP2 fixing ends, the electrolytic capacitor of M358 amplifiers IC4
C4 anodes, the one end resistance R37 are connected with zener diode ZD4 cathode, the resistance R37 other ends, diode D7 cathode, diode D8
Cathode is connected with diode D9 cathode, the resistance R38 other ends, M358 amplifiers IC4 2 feet be connected with the one end resistance R39, M358
3 feet of amplifier IC4 are connected with adjustable 2 feet of end of adjustable resistance RP2,8 feet, the M358 of 5V power supply VCC, M358 amplifiers IC1-1
20 feet, multiple of 8 feet of amplifier IC2-1,8 feet of M358 amplifiers IC3-1, buzzer FMQ anode, ADC0804 converter ICs 5
The one end bit switch FW, electrolytic capacitor C5 anode, 40 feet of AT89S52 microcontrollers IC6, AT89S52 microcontrollers IC6 31 feet, electricity
Hinder the one end R45, the one end resistance R46, the one end resistance R47, the one end resistance R48, the one end resistance R49, the one end resistance RS0, resistance R51
One end, the one end resistance R52 are connected with 2 feet of liquid crystal display LCD, 4 feet, the one end capacitance C6 and the electricity of ADC0804 converter ICs 5
The one end R42 is hindered to be connected, the resistance R42 other ends are connected with 19 feet of ADC0804 converter ICs 5, and the 6 of ADC0804 converter ICs 5
Foot, the one end capacitance C7 are connected with adjustable 2 feet of end of adjustable resistance RP1,1 foot of adjustable resistance RP1 fixing ends, the one end resistance R40 and electricity
2 feet of current transformer CT are connected, 9 feet, the one end capacitance C8, the resistance R40 other ends and the resistance R41 mono- of ADC0804 converter ICs 5
End is connected, and 11 feet of ADC0804 converter ICs 5 are connected with 8 feet of AT89S52 microcontrollers IC6, and the 12 of ADC0804 converter ICs 5
Foot is connected with 7 feet of AT89S52 microcontrollers IC6,13 feet of ADC0804 converter ICs 5 and the 6 foot phases of AT89S52 microcontrollers IC6
Even, 14 feet of ADC0804 converter ICs 5 are connected with 5 feet of AT89S52 microcontrollers IC6,15 feet of ADC0804 converter ICs 5 and
4 feet of AT89S52 microcontrollers IC6 are connected, and 16 feet of ADC0804 converter ICs 5 are connected with 3 feet of AT89S52 microcontrollers IC6,
17 feet of ADC0804 converter ICs 5 are connected with 2 feet of AT89S52 microcontrollers IC6,18 feet of ADC0804 converter ICs 5 with
1 foot of AT89S52 microcontrollers IC6 is connected, and 9 feet, electrolytic capacitor C5 cathode, the reset switch FW of AT89S52 microcontrollers IC6 is another
End is connected with the one end resistance R43, and 17 feet of AT89S52 microcontrollers IC6 are connected with the one end resistance R44, the resistance R44 other ends and three
The b of pole pipe V13 is extremely connected, and the poles c of triode V13 are connected with buzzer FMQ cathode, 18 feet, the 24M of AT89S52 microcontrollers IC6
The one end crystal oscillator X is connected with the one end capacitance C9,19 feet, the 24M crystal oscillator X other ends and the one end capacitance C10 of AT89S52 microcontrollers IC6
It is connected, 24 feet of AT89S52 microcontrollers IC6 are connected with the one end resistance R53, the poles the b phase of the resistance R53 other ends and triode V14
Even, the poles c of triode V14 are connected with 2 feet of running indicator YXD, 25 feet and the one end the resistance R54 phase of AT89S52 microcontrollers IC6
Even, the resistance R54 other ends are extremely connected with the b of triode V15, and the poles c of triode V15 are connected with 2 feet of guard lamp BHD,
26 feet of AT89S52 microcontrollers IC6 are connected with 4 feet of liquid crystal display LCD, 27 feet and liquid crystal of AT89S52 microcontrollers IC6
Show that 5 feet of device LCD are connected, 28 feet of AT89S52 microcontrollers IC6 are connected with 6 feet of liquid crystal display LCD, AT89S52 microcontrollers
32 feet, the resistance R52 other ends of IC6 is connected with 14 feet of liquid crystal display LCD, 33 feet, the resistance of AT89S52 microcontrollers IC6
The R51 other ends are connected with 13 feet of liquid crystal display LCD, 34 feet, the resistance R50 other ends and the liquid crystal of AT89S52 microcontrollers IC6
12 feet of display lcd are connected, 35 feet of AT89S52 microcontrollers IC6,11 feet of the resistance R49 other ends and liquid crystal display LCD
It is connected, 36 feet, the resistance R48 other ends of AT89S52 microcontrollers IC6 are connected with 10 feet of liquid crystal display LCD, and AT89S52 is mono-
37 feet, the resistance R47 other ends of piece machine IC6 is connected with 9 feet of liquid crystal display LCD, 38 feet, the electricity of AT89S52 microcontrollers IC6
The resistance R46 other ends are connected with 8 feet of liquid crystal display LCD, 39 feet, the resistance R45 other ends and the liquid of AT89S52 microcontrollers IC6
7 feet of crystal display LCD are connected, 12V power supplys VSS, 1 foot of liquid crystal display LCD, 1 foot of running indicator YXD and guard lamp BHD
1 foot be connected, 4 feet, the resistance R25 other ends, the resistance R26 other ends, the resistance R28 of public zero curve N, M358 amplifier IC3-2
The other end, the resistance R30 other ends, the poles e of triode V12, the poles e of triode V10, the poles e of triode V11, M358 amplifiers
4 feet of IC4, the resistance R39 other ends, 3 foot of adjustable resistance RP2 fixing ends, electrolytic capacitor C4 cathode, zener diode ZD4 anodes,
4 feet of M358 amplifiers IC2-2, the resistance R13 other ends, the resistance R14 other ends, the resistance R16 other ends, the resistance R18 other ends,
The poles e of triode V8, the poles e of triode V6, the poles e of triode V7,4 feet of M358 amplifiers IC1-2, the resistance R1 other ends,
The resistance R2 other ends, the resistance R4 other ends, the resistance R6 other ends, the poles e of triode V4, the poles e of triode V2, triode V3
The poles e, the capacitance C6 other ends, 1 foot of ADC0804 converter ICs 5,2 feet of ADC0804 converter ICs 5, the capacitance C7 other ends,
7 feet of ADC0804 converter ICs 5,8 feet of ADC0804 converter ICs 5,3 foot of adjustable resistance RP1 fixing ends, Current Transmit
1 foot, the capacitance C8 other ends, 10 feet of ADC0804 converter ICs 5, the resistance R43 other ends, the resistance R41 other ends, triode
The poles e of V13, the 3 of the capacitance C9 other ends, the capacitance C10 other ends, 20 feet of AT89S52 microcontrollers IC6, liquid crystal display LCD
Foot, triode V14 the poles e be extremely connected with the e of triode V15.
Claims (1)
1. a kind of correcting electricity-saving control device without humorous sinewave power, in control circuit, A phases are through input terminal R, by diode
D1, D2 amplitude limit compare amplification output to microcontroller IC6 through amplifier IC1, and B phases are limited through input terminal S by diode D3, D4
Width compares amplification output to microcontroller IC6 through amplifier IC2, and C phases are through input terminal T, by diode D5, D6 amplitude limit, through amplification
Device IC3 compares amplification output and detects the electric current in C phases to microcontroller IC6, while by Current Transmit, through A/D analog-to-digital conversions
Device IC5 converts analog signals into digital signal and exports to microcontroller IC6, passes through liquid crystal display through operation by microcontroller IC6
LCD displays setting and instant parameter, while MOS switch pipe is driven, it is characterized in that：Input terminal R, the one end resistance R3 and MOS are opened
The D for closing pipe Q1 is extremely connected, the poles S of MOS switch pipe Q1, the e of electrolytic capacitor C1 anodes, zener diode ZD1 cathode, triode V1
Pole, the one end resistance R9 are extremely connected with the S of MOS switch pipe Q2, the poles G of MOS switch pipe Q1, the one end resistance R5, triode V1 c
Pole, the one end resistance R10 are extremely connected with the G of MOS switch pipe Q2, the poles D, diode D7 anodes and the leading-out terminal u of MOS switch pipe Q2
It is connected, the resistance R5 other ends, electrolytic capacitor C1 cathode, zener diode ZD1 anodes, the one end resistance R6 and the resistance R10 other ends
It is connected, the poles b, the one end resistance R7 of triode V1 are connected with the one end resistance R8, the poles the c phase of the resistance R7 other ends and triode V4
Even, the resistance R8 other ends are extremely connected with the c of triode V2, the resistance R9 other ends, triode V2 the poles b and triode V3 the poles c
It is connected, the poles b of triode V3 are connected with the one end resistance R11, and the poles b of triode V4 are connected with the one end resistance R12, and resistance R3 is another
End, 2 feet of M358 amplifiers IC1-1,5 feet of M358 amplifiers IC1-2, the one end resistance R1, diode D1 anodes and diode
D2 cathode be connected, 3 feet of M358 amplifiers IC1-1,6 feet of M358 amplifiers IC1-2, the one end resistance R2, diode D1 cathode,
Diode D2 anodes are connected with the one end resistance R4, and input terminal S, the one end resistance R15 are extremely connected with the D of MOS switch pipe Q3, MOS
The poles S, electrolytic capacitor C2 anodes, zener diode ZD2 cathode, the poles e of triode V5, the one end resistance R21 and the MOS of switching tube Q3
The S of switching tube Q4 is extremely connected, the poles G, the one end resistance R17, the poles c of triode V5, the one end resistance R22 and the MOS of MOS switch pipe Q3
The G of switching tube Q4 is extremely connected, and the poles D of MOS switch pipe Q4, diode D8 anodes are connected with leading-out terminal v, the resistance R17 other ends,
Electrolytic capacitor C2 cathode, zener diode ZD2 anodes, the one end resistance R18 are connected with the resistance R22 other ends, the b of triode V5
Pole, the one end resistance R19 are connected with the one end resistance R20, and the resistance R19 other ends are extremely connected with the c of triode V8, and resistance R20 is another
End be extremely connected with the c of triode V6, the resistance R21 other ends, triode V6 the poles b be extremely connected with the c of triode V7, triode V7
The poles b be connected with the one end resistance R23, the poles b of triode V8 are connected with the one end resistance R24, the resistance R15 other ends, M358 amplification
2 feet of device IC2-1,5 feet of M358 amplifiers IC2-2, the one end resistance R13, diode D3 anodes are connected with diode D4 cathode,
3 feet of M358 amplifiers IC2-1,6 feet of M358 amplifiers IC2-2, the one end resistance R14, diode D3 cathode, diode D4 are just
Pole is connected with the one end resistance R16, and input terminal T, the one end resistance R27 are extremely connected with the D of MOS switch pipe Q5, MOS switch pipe Q5's
The poles S, electrolytic capacitor C3 anodes, zener diode ZD3 cathode, the poles e of triode V9, the one end resistance R33 are with MOS switch pipe Q6's
S is extremely connected, and the poles G of MOS switch pipe Q5, the one end resistance R29, the poles c of triode V9, resistance R34 one end are with MOS switch pipe Q6's
G is extremely connected, and the poles D of MOS switch pipe Q6, diode D9 anodes are connected with leading-out terminal w, the resistance R29 other ends, electrolytic capacitor C3
Cathode, zener diode ZD3 anodes, the one end resistance R30 are connected with the resistance R34 other end, the poles b of triode V9, resistance R31 mono-
End is connected with the one end resistance R32, and the resistance R31 other ends are extremely connected with the c of triode V12, the resistance R32 other ends and triode
The c of V10 extremely be connected, the resistance R33 other ends, triode V10 the poles b be extremely connected with the c of triode V11, the poles b of triode V11
It is connected with the one end resistance R35, the poles b of triode V12 are connected with the one end resistance R36, the resistance R27 other ends, M358 amplifiers
2 feet of IC3-1,5 feet of M358 amplifiers IC3-2, the one end resistance R25, diode D5 anodes are connected with diode D6 cathode,
3 feet of M358 amplifiers IC3-1,6 feet of M358 amplifiers IC3-2, the one end resistance R26, diode D5 cathode, diode D6 are just
Pole is connected with the one end resistance R28, and 1 foot of M358 amplifiers IC1-1 is connected with 10 feet of AT89S52 microcontrollers IC6, M358 amplifications
7 feet of device IC1-2 are connected with 11 feet of AT89S52 microcontrollers IC6,1 foot and the AT89S52 microcontrollers of M358 amplifiers IC2-1
12 feet of IC6 are connected, and 7 feet of M358 amplifiers IC2-2 are connected with 13 feet of AT89S52 microcontrollers IC6, M358 amplifiers IC3-
11 foot is connected with 14 feet of AT89S52 microcontrollers IC6,7 feet of M358 amplifiers IC3-2 and the 15 of AT89S52 microcontrollers IC6
Foot is connected, and the resistance R11 other ends, the resistance R23 other ends, the resistance R35 other ends are connected with 1 foot of M358 amplifiers IC4, resistance
The R12 other ends are connected with 21 feet of AT89S52 microcontrollers IC6,22 foot phases of the resistance R24 other ends and AT89S52 microcontrollers IC6
Even, the resistance R36 other ends are connected with 23 feet of AT89S52 microcontrollers IC6,8 feet of M358 amplifiers IC4, the one end resistance R38,
1 foot of adjustable resistance RP2 fixing ends, electrolytic capacitor C4 anodes, the one end resistance R37 are connected with zener diode ZD4 cathode, resistance
The R37 other ends, diode D7 cathode, diode D8 cathode are connected with diode D9 cathode, the resistance R38 other ends, M358 amplifications
2 feet of device IC4 are connected with the one end resistance R39, and 3 feet of M358 amplifiers IC4 are connected with adjustable 2 feet of end of adjustable resistance RP2,5V electricity
8 feet, the buzzer of 8 feet of source VCC, M358 amplifier IC1-1,8 feet of M358 amplifiers IC2-1, M358 amplifiers IC3-1
FMQ anodes, 20 feet of ADC0804 converter ICs 5, the one end reset switch FW, electrolytic capacitor C5 anodes, AT89S52 microcontrollers IC6
40 feet, AT89S52 microcontrollers IC6 31 feet, the one end resistance R45, the one end resistance R46, the one end resistance R47, resistance R48 mono-
End, the one end resistance R49, the one end resistance R50, the one end resistance R51, the one end resistance R52 are connected with 2 feet of liquid crystal display LCD,
4 feet of ADC0804 converter ICs 5, the one end capacitance C6 are connected with the one end resistance R42, and the resistance R42 other ends are converted with ADC0804
19 feet of device IC5 are connected, and 6 feet of ADC0804 converter ICs 5, the one end capacitance C7 are connected with adjustable 2 feet of end of adjustable resistance RP1, can
1 foot of resistance RP1 fixing ends, the one end resistance R40 is adjusted to be connected with 2 feet of Current Transmit, 9 feet of ADC0804 converter ICs 5,
The one end capacitance C8, the resistance R40 other ends are connected with the one end resistance R41,11 feet and the AT89S52 monolithics of ADC0804 converter ICs 5
8 feet of machine IC6 are connected, and 12 feet of ADC0804 converter ICs 5 are connected with 7 feet of AT89S52 microcontrollers IC6, ADC0804 conversions
13 feet of device IC5 are connected with 6 feet of AT89S52 microcontrollers IC6,14 feet and the AT89S52 microcontrollers of ADC0804 converter ICs 5
5 feet of IC6 are connected, and 15 feet of ADC0804 converter ICs 5 are connected with 4 feet of AT89S52 microcontrollers IC6, ADC0804 converters
16 feet of IC5 are connected with 3 feet of AT89S52 microcontrollers IC6,17 feet and the AT89S52 microcontrollers IC6 of ADC0804 converter ICs 5
2 feet be connected, 18 feet of ADC0804 converter ICs 5 are connected with 1 foot of AT89S52 microcontrollers IC6, AT89S52 microcontrollers IC6
9 feet, electrolytic capacitor C5 cathode, the reset switch FW other ends be connected with the one end resistance R43,17 feet of AT89S52 microcontrollers IC6
It is connected with the one end resistance R44, the resistance R44 other ends are extremely connected with the b of triode V13, the poles c and the buzzer FMQ of triode V13
Cathode is connected, and 18 feet of AT89S52 microcontrollers IC6, the one end crystal oscillator X 24M are connected with the one end capacitance C9, AT89S52 microcontrollers IC6
19 feet, the 24M crystal oscillator X other ends be connected with the one end capacitance C10,24 feet and the one end the resistance R53 phase of AT89S52 microcontrollers IC6
Even, the resistance R53 other ends are extremely connected with the b of triode V14, and the poles c of triode V14 are connected with 2 feet of running indicator YXD,
25 feet of AT89S52 microcontrollers IC6 are connected with the one end resistance R54, and the resistance R54 other ends are extremely connected with the b of triode V15, and three
The poles c of pole pipe V15 are connected with 2 feet of guard lamp BHD, 26 feet of AT89S52 microcontrollers IC6 and the 4 foot phases of liquid crystal display LCD
Even, 27 feet of AT89S52 microcontrollers IC6 are connected with 5 feet of liquid crystal display LCD, 28 feet and liquid of AT89S52 microcontrollers IC6
6 feet of crystal display LCD are connected, 32 feet, the resistance R52 other ends and the 14 of liquid crystal display LCD of AT89S52 microcontrollers IC6
Foot is connected, and 33 feet, the resistance R51 other ends of AT89S52 microcontrollers IC6 are connected with 13 feet of liquid crystal display LCD, AT89S52
34 feet, the resistance R50 other ends of microcontroller IC6 is connected with 12 feet of liquid crystal display LCD, and the 35 of AT89S52 microcontrollers IC6
Foot, the resistance R49 other ends are connected with 11 feet of liquid crystal display LCD, and 36 feet, the resistance R48 of AT89S52 microcontrollers IC6 is another
End is connected with 10 feet of liquid crystal display LCD, 37 feet, the resistance R47 other ends and the liquid crystal display of AT89S52 microcontrollers IC6
9 feet of LCD are connected, and 38 feet, the resistance R46 other ends of AT89S52 microcontrollers IC6 are connected with 8 feet of liquid crystal display LCD,
39 feet, the resistance R45 other ends of AT89S52 microcontrollers IC6 is connected with 7 feet of liquid crystal display LCD, 12V power supplys VSS, liquid crystal
1 foot of display lcd, 1 foot of running indicator YXD are connected with 1 foot of guard lamp BHD, public zero curve N, M358 amplifier IC3-2's
4 feet, the resistance R25 other ends, the resistance R26 other ends, the resistance R28 other ends, the resistance R30 other ends, the poles e of triode V12, three
The poles e of pole pipe V10, the poles e of triode V11,4 feet of M358 amplifiers IC4, the resistance R39 other ends, adjustable resistance RP2 are fixed
Hold 3 feet, electrolytic capacitor C4 cathode, zener diode ZD4 anodes, 4 feet of M358 amplifiers IC2-2, the resistance R13 other ends, electricity
Hinder the R14 other ends, the resistance R16 other ends, the resistance R18 other ends, the poles e of triode V8, the poles e of triode V6, triode V7
The poles e, 4 feet, the resistance R1 other ends, the resistance R2 other ends, the resistance R4 other ends, the resistance R6 of M358 amplifiers IC1-2 it is another
End, the poles e of triode V4, the poles e of triode V2, the poles e of triode V3, the capacitance C6 other ends, ADC0804 converter ICs 51
Foot, 2 feet of ADC0804 converter ICs 5, the capacitance C7 other ends, 7 feet of ADC0804 converter ICs 5, ADC0804 converter ICs 5
8 feet, adjustable resistance RP1 fixing ends 3 feet, 1 foot of Current Transmit, the capacitance C8 other ends, ADC0804 converter ICs 5
10 feet, the resistance R43 other ends, the resistance R41 other ends, the poles e of triode V13, the capacitance C9 other ends, the capacitance C10 other ends,
20 feet of AT89S52 microcontrollers IC6,3 feet of liquid crystal display LCD, triode V14 the poles e be extremely connected with the e of triode V15.
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| CN201710144481.7A CN108540036A (en) | 2017-03-02 | 2017-03-02 | No humorous sinewave power corrects electricity-saving control device |
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| CN201710144481.7A CN108540036A (en) | 2017-03-02 | 2017-03-02 | No humorous sinewave power corrects electricity-saving control device |
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Application publication date: 20180914 |