CN102629112B - Non static consumption travel control circuit - Google Patents
Non static consumption travel control circuit Download PDFInfo
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- CN102629112B CN102629112B CN2012100836688A CN201210083668A CN102629112B CN 102629112 B CN102629112 B CN 102629112B CN 2012100836688 A CN2012100836688 A CN 2012100836688A CN 201210083668 A CN201210083668 A CN 201210083668A CN 102629112 B CN102629112 B CN 102629112B
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- 230000005540 biological transmission Effects 0.000 claims description 78
- 239000003990 capacitor Substances 0.000 claims description 55
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 42
- 229910052710 silicon Inorganic materials 0.000 claims description 40
- 239000010703 silicon Substances 0.000 claims description 40
- 230000000979 retarding effect Effects 0.000 claims description 13
- 230000002459 sustained effect Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000003534 oscillatory effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 12
- 238000010586 diagram Methods 0.000 description 6
- 238000004134 energy conservation Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
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Abstract
The invention relates to a non static consumption travel control circuit. The non static consumption travel control circuit is formed by a working power supply system and a travel control system. The working power supply system is formed by a command giving link, a comparison link, a switching execution link and a working power supply; and the travel control system is formed by a signal amplification link, a power amplification link, an operation execution link and a sensor (a detection feedback link). By carrying out detection, switching, feedback, amplification, comparison and execution on an operation state, the start, operation and shutdown control of the working power supply can be realized; and meanwhile, by carrying out detection, switching, feedback, amplification, driving processing and execution on the operation state, the operation control of the integral circuit is realized.
Description
Technical field
The present invention relates to a kind of trip control circuit structure.
Background technology
At present, nearly all control circuit all needs to consume electric energy, no matter static or dynamic.And the normality of most of control circuits is exactly static, as many elevator systems, automatic window system etc., majority is long holding state.Thereby static energy consumption is exactly today of the problem that can not despise and must pay attention to, especially an energy scarcity.Trip control circuit relates to element circuit and the working power circuit of the links such as sensing, amplification, execution, because it more or less contains IC device chip or semiconductor devices, and IC chip and semiconductor devices are always set up condition of work by working power, support works, thus these circuit bear quiet consumption generally just think right and proper.Aspect energy-conservation, consumption reduction, possible improvement is nothing but to select to make an effort from device, reduces as far as possible the quiet consumption that these can not be eliminated.But after all, the improved effect of this class is and is faint, the overall price/performance ratio even produced does not improve, and also may reduce on the contrary.If can change similar circuit working mode by a kind of brand-new circuit structure or essential elements, with the target of the quiet consumption that realizes thoroughly eliminating these circuit, that will be under the prerequisite of energy-conservation, consumption reduction, realize a kind of tidemark that stroke is controlled automatically.
Summary of the invention
For under the prerequisite of energy-conservation, consumption reduction, realize that a kind of stroke controls automatically, the invention provides a kind of without quiet consumption trip control circuit.It consists of working power and travel control system.The working power system carries out link by the given link of instruction, comparing element, switch and working power forms; Travel control system carries out link by signal amplifying element, power amplification link, operation and sensor (detection feedback element) forms.By the detection to running status, conversion, feedback, amplification, comparison, execution, realize working power startup, move and close down control, process, carry out by the detection to running status, conversion, feedback, amplification, driving simultaneously, realize that the operation of whole circuit is controlled.
The technical solution adopted for the present invention to solve the technical problems is:
Under the control system meaning, without quiet consumption trip control circuit, comprise and working power system and travel control system.The working power system mainly by the given link of instruction, comparing element, switch, carries out link and working power forms; Travel control system mainly by signal amplifying element, power amplification link, operation, carries out link and sensor (detection feedback element) forms.
The working power system is exercised the given function of enabled instruction by the given link of instruction, manually sends the given signal of on off state; Exercise the comparing function of switch state signal by comparing element, the travel switch status signal of the given signal of the on off state of input and input is compared, produce the on off state control signal; By the control of on off state control signal, switch is carried out link and is exercised operation, closes down working power system and startup, stops the function of travel control system, output switch state executive signal; By the control of on off state executive signal, working power is exercised the function to whole control system circuit supply, the required working current of output whole system circuit.Travel control system exercises by the signal amplifying element function that signal is processed, amplified, and position (stroke) feedback signal of feedback is processed, separated and amplification, produces travel switch status signal and Stroke Control signal; Exercise the function that drives, amplifies by the power amplification link, the Stroke Control signal of input is driven to processing, power amplification, produce the Execution driven variable; By the driving of Execution driven variable, operation is carried out link and is exercised the stroke practical function, and the Execution driven variable of input is converted into to position (stroke) variable; Exercise the function that detects, processes, changes, feeds back by sensor (detection feedback element), position (stroke) variable is converted to position (stroke) feedback signal.
In realization, the given link of instruction mainly consists of start button, comparing element is mainly by start button, delay capacitor, the starting switch triode, the break-make relay, the run switch triode forms, switch is carried out link and is mainly consisted of the break-make relay normally open contact, working power is mainly by rectification circuit, Switching Power Supply oscillatory circuit and low-voltage output circuit form, the signal amplifying element is mainly by the starting switch triode, the break-make electromagnetic coil relay, the run switch triode forms, the power amplification link is mainly by delay capacitor, just, reverse drive power transmission trigger switch triode, just, oppositely trigger electric capacity, just, reverse drive power transmission controllable silicon forms, operation is carried out link and is mainly consisted of direct current motor, sensor (detection feedback element) is mainly by just, travel switch and just oppositely puts in place, oppositely the retarding travel switch forms.
Power supply and trip control circuit realize that by its start button, power transformer, rectifier bridge, regulator block, delay capacitor, starting switch triode, break-make relay, run switch triode the power supply of circuit opens, moves.Circuit is realized that by its travel switch that oppositely puts in place, delay capacitor, forward drive power transmission trigger switch triode, triggering electric capacity, forward drive power transmission controllable silicon the forward of direct current motor starts, operation drives and is controlled; Realize forward startup, the constant speed of motor, run slowly driving and control thereof by its travel switch that oppositely puts in place, delay capacitor, forward drive power transmission trigger switch triode, triggering electric capacity, forward drive power transmission controllable silicon, forward retarding travel switch, turn-off SCR, dropping resistor; By its forward put in place travel switch, run switch triode, break-make relay, the forward operation that realizes motor stops and the power remove of circuit.Circuit by its forward put in place travel switch, delay capacitor, reverse drive power transmission trigger switch triode, trigger electric capacity, reverse drive power transmission controllable silicon and realize that reverse starting, the operation of direct current motor drive and control; By its forward put in place travel switch, delay capacitor, reverse drive power transmission trigger switch triode, trigger electric capacity, reverse drive power transmission controllable silicon, oppositely retarding travel switch, turn-off SCR, dropping resistor realize motor reverse starting, constant speed, running slowly drives and controls; By its travel switch that oppositely puts in place, run switch triode, break-make relay, the inverted running of realizing motor stops and the power remove of circuit.
After installing and plugging in, can use.When load in anti-(just) to the state of putting in place, as just (instead), to startup, presses the button, power supply is connected, the action by power supply and trip control circuit is turned round electric motor starting; When load running to approaching while putting position in place, sensor be retarding travel switch closure at least one times, this action is by the work of power supply and trip control circuit, make direct current motor automatically switch to the low-speed running state, until operation puts in place, the sensor of this position puts the travel switch closure in place at least one times, and this moves by the work of power supply and trip control circuit, power supply is automatically shut down, the direct current motor stall.
The invention has the beneficial effects as follows: use in operation, can realize the succinct, conveniently, safely and the beneficial effect of applicable lifter, automatic window control etc. of operation; Under the prerequisite of energy-conservation, consumption reduction, realize that a kind of stroke controls automatically, when realizing the startup of working power, move and closing down control, realized that the operation of whole circuit is controlled.Simultaneously, similar products, have characteristics simple in structure, with low cost, as to be easy to batch production relatively.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.Deceleration in embodiment is controlled and has only been provided unidirectional design, but, as long as copy a little, can become the circuit of controlling with two-way deceleration fully.
Accompanying drawing 1 is the control system theory diagram without quiet consumption trip control circuit, accompanying drawing 2 is embodiment circuit structure diagrams without quiet consumption trip control circuit, accompanying drawing 3 is without quiet consumption trip control circuit working power circuit structural drawing, and accompanying drawing 4 is power supply and box-packed illustrations of joining of Stroke Control of embodiment.
In accompanying drawing 1: the given link of St-instruction, Comp-comparing element, E
e-switch is carried out link, PS-working power, A
0-signal amplifying element, A
1-power amplification link, E
mlink, S-sensor (detection feedback element) are carried out in-operation; Sw
0the given signal of-on off state, u-on off state control signal, sw
1-on off state executive signal, p
f-position (stroke) feedback signal, u
0-travel switch status signal, e
0-Stroke Control signal, dr-Execution driven variable, p-position (stroke) variable.
In accompanying drawing 2～4: v-working power positive pole, K
1-the travel switch that oppositely puts in place, K
2-forward the travel switch that puts in place, K
3-reverse retarding travel switch, GTO-turn-off SCR, SCR
11, SCR
12first, second power transmission controllable silicon of-forward drive, SCR
21, SCR
22first, second power transmission controllable silicon of-reverse drive, Tr
1, Tr
2-forward and reverse driving power transmission trigger switch triode, Tr
11-forward starting switch triode, Tr
22-reverse starting switch triode, Tr
12-forward run switch triode, Tr
21-inverted running switch triode, C
1, C
2-forward and reverse start-up capacitance, C-delay capacitor, C
1c, C
2c-forward and reverse triggering electric capacity, J-electromagnetic coil relay, D-fly-wheel diode, D
2c1, D
2c2-first, second disconnector diode, R
11, R
21-first, second starts biasing resistance, R
1b, R
2b-first, second moves biasing resistance, R
12, R
22-first, second time delay and biasing resistance, R
1c1, R
1c2-first, second forward dropping resistor, R
2c1, R
2c2-first, second reverse dropping resistor, R
1d-deceleration dropping resistor, the M-direct current motor.The Nb-start button, J-1, first, second normal opened contact of J-2-relay, RB-rectifier bridge, C
0-filter capacitor, R
p1-biasing resistance, C
p1-resonant capacitance, D
p1-fly-wheel diode, T
p-switching tube, R
p3-divider resistance, R
p4-buffer resistance, R
p2-repeating resistance, C
p2-coupling capacitance, T
rp-output transformer, D
p2-positive half cycle commutation diode, D
p3-negative half period commutation diode, C
p3-flat wave capacitor.24. signal and output line terminal block, 25. power supplys and pilot wire terminal block, 26. lead-in wires are chewed and fastening cushion rubber, 27. power supplys and Stroke Control box shell.
Embodiment
Shown in accompanying drawing 1 without quiet consumption trip control circuit control system theory diagram in: the working power system is exercised the given function of enabled instruction by the given link St of instruction, by manually-operated, sends the given signal sw of on off state
0; Exercise the comparing function of switch state signal by comparing element Comp, by the given signal sw of on off state of input
0travel switch status signal u with input
0compare, produce on off state control signal u; Under on off state control signal u controls, switch is carried out link E
eexercise operation, close down working power system and startup, stop the function of travel control system, output switch state executive signal sw
1; At on off state executive signal sw
1under control, working power PS exercises the function to whole control system circuit supply, the required working current of output whole system circuit.Travel control system is by signal amplifying element A
0exercise the function that signal is processed, amplified, by position (stroke) the feedback signal p of feedback
fprocessed, separated and amplification, produced travel switch status signal u
0with Stroke Control signal e
0; By power amplification link A
1exercise the function that drives, amplifies, by the Stroke Control signal e of input
0drive processing, power amplification, produce Execution driven variable dr; Under Execution driven variable dr drives, link E is carried out in operation
mexercise the stroke practical function, the Execution driven variable dr of input is converted into to position (stroke) variable p; Exercise the function that detects, processes, changes, feeds back by sensor (detection feedback element) S, position (stroke) variable p is converted to position (stroke) feedback signal p
f.
Shown in accompanying drawing 1 without shown in quiet consumption trip control circuit control system theory diagram and accompanying drawing 2 without quiet consumption trip control circuit embodiment circuit structure diagram in: the given link St of instruction mainly consists of start button Nb, and comparing element Comp is mainly by start button Nb, delay capacitor C, starting switch triode Tr
11, Tr
22, electromagnetic coil relay J, run switch triode Tr
12, Tr
21form, switch is carried out link E
emainly first, second normal opened contact of relay J-1, J-2, consist of, working power PS is mainly by rectifier bridge RB, switch transistor T
p, output transformer Tr forms, signal amplifying element A
0mainly by forward starting switch triode Tr
11with reverse starting switch triode Tr
22, electromagnetic coil relay J, forward run switch triode Tr
12with inverted running switch triode Tr
21form power amplification link A
1mainly by delay capacitor C, forward and reverse driving power transmission trigger switch triode Tr
1, Tr
2, forward and reverse triggering capacitor C
1c, C
2c, forward and reverse the first power transmission controllable silicon SCR
11, SCR
21with forward and reverse the second power transmission controllable silicon SCR
12, SCR
22form, link E is carried out in operation
mmainly direct current motor M, consist of, sensor (detection feedback element) S is mainly by the travel switch K that oppositely puts in place
1, the forward travel switch K that puts in place
2, reverse retarding travel K switch
3form.
Shown in accompanying drawing 2 without quiet consumption trip control circuit embodiment circuit structure diagram in:
Forward start-up capacitance C
1positive pole be connected to the anodal v of working power, be connected to connection terminal 5., forward start-up capacitance C
1negative pole and forward starting switch triode Tr
11base stage connect, simultaneously and the first startup biasing resistance R
11an end and the first time delay and biasing resistance R
12an end connect; Forward starting switch triode Tr
11base stage simultaneously and forward start-up capacitance C
1negative pole, first start biasing resistance R
11the other end and the first time delay and biasing resistance R
12the other end connect, forward starting switch triode Tr
11collector be connected to connection terminal 5., forward starting switch triode Tr
11emitter simultaneously and forward run switch triode Tr
12collector, inverted running switch triode Tr
21emitter and reverse starting switch triode Tr
22collector connect; Reverse starting switch triode Tr
22base stage simultaneously and the reverse starting capacitor C
2negative pole, second start biasing resistance R
21one end and the second time delay and biasing resistance R
22an end connect, reverse starting switch triode Tr
22collector simultaneously and forward starting switch triode Tr
11emitter, forward run switch triode Tr
12collector and inverted running switch triode Tr
21emitter connect, forward run switch triode Tr
12emitter simultaneously and inverted running switch triode Tr
21collector, the end of electromagnetic coil relay J and the positive pole of sustained diode be connected; Forward run switch triode Tr
12base stage be connected to connection terminal 9., simultaneously and forward drive power transmission trigger switch triode Tr
1collector, first start biasing resistance R
11the other end and the first operation biasing resistance R
1ban end connect, forward run switch triode Tr
12emitter be connected to connection terminal 5., forward run switch triode Tr
12collector simultaneously and forward starting switch triode Tr
11emitter, inverted running switch triode Tr
21emitter and reverse starting switch triode Tr
22collector connect; Inverted running switch triode Tr
21base stage be connected to connection terminal 10., simultaneously and reverse drive power transmission trigger switch triode Tr
2collector, second start biasing resistance R
21the other end and the second operation biasing resistance R
2ban end connect, inverted running switch triode Tr
21emitter simultaneously and forward starting switch triode Tr
11emitter, forward run switch triode Tr
12collector and reverse starting switch triode Tr
22collector connect.The end while and inverted running switch triode Tr of electromagnetic coil relay J
21collector and reverse starting switch triode Tr
22emitter and the positive pole of sustained diode be connected, 6. the other end of electromagnetic coil relay J is connected to connection terminal.
The reverse starting capacitor C
2positive pole be connected to connection terminal 5., the reverse starting capacitor C
2negative pole simultaneously and reverse starting switch triode Tr
22base stage, second start biasing resistance R
21an end and the second time delay and biasing resistance R
22an end connect; Forward drive power transmission trigger switch triode Tr
1base stage simultaneously and the first operation biasing resistance R
1ban end, positive pole and the reverse drive power transmission trigger switch triode Tr of delay capacitor C
2base stage connect, forward drive power transmission trigger switch triode Tr
1collector and the first operation biasing resistance R
1bthe other end connect and to be connected to connection terminal 9., forward drive power transmission trigger switch triode Tr
1emitter and forward trigger capacitor C
1cpositive pole connect; Reverse drive power transmission trigger switch triode Tr
2base stage simultaneously and the second operation biasing resistance R
2ban end, positive pole and the forward drive power transmission trigger switch triode Tr of delay capacitor C
1base stage connect, reverse drive power transmission trigger switch triode Tr
2collector and the second operation biasing resistance R
2bthe other end connect and to be connected to connection terminal 10., reverse drive power transmission trigger switch triode Tr
2emitter with oppositely trigger capacitor C
2cpositive pole connect and to be connected to connection terminal
forward triggers capacitor C
1cpositive pole and forward drive power transmission trigger switch triode Tr
1emitter connect, forward triggers capacitor C
1cnegative pole simultaneously and the first forward dropping resistor R
1c1an end and the second forward dropping resistor R
1c2an end connect; Oppositely trigger capacitor C
2cpositive pole and reverse drive power transmission trigger switch triode Tr
2emitter connect and to be connected to connection terminal
oppositely trigger capacitor C
2cnegative pole simultaneously and the second reverse dropping resistor R
2c2an end and diode D
2c1the anodal connection; Diode D
2c1negative pole and the first reverse dropping resistor R
2c1an end connect.
Forward drive the first power transmission controllable silicon SCR
11gate pole be connected to the first forward dropping resistor R
1c1the other end, forward drive the first power transmission controllable silicon SCR
11anode be connected to connection terminal 5., forward drive the first power transmission controllable silicon SCR
11negative electrode be connected to connection terminal 7.; Reverse drive the first power transmission controllable silicon SCR
21gate pole be connected to the first reverse dropping resistor R
2c1the other end, reverse drive the first power transmission controllable silicon SCR
21anode be connected to connection terminal 5., reverse drive the first power transmission controllable silicon SCR
21negative electrode be connected to connection terminal 8.; Forward drive the second power transmission controllable silicon SCR
12gate pole be connected to the second forward dropping resistor R
1c2the other end, forward drive the second power transmission controllable silicon SCR
12anode be connected to connection terminal 8., forward drive the second power transmission controllable silicon SCR
12negative electrode be connected to connection terminal 6.; Reverse drive the second power transmission controllable silicon SCR
22gate pole be connected to the second disconnector diode D
2c2negative pole, reverse drive the second power transmission controllable silicon SCR
22anode be connected to connection terminal 7., reverse drive the second power transmission controllable silicon SCR
22negative electrode by deceleration dropping resistor R
1dbe connected to connection terminal 6..The gate pole of turn-off SCR GTO is connected to the second disconnector diode D simultaneously
2c2positive pole and the second reverse dropping resistor R
2c2the other end, 7. the anode of turn-off SCR GTO is connected to connection terminal, 6. the negative electrode of turn-off SCR GTO is connected to connection terminal; Travel switch K oppositely puts in place
1one be terminated at connection terminal 5., 9. the other end is connected to connection terminal; The forward travel switch K that puts in place
2one be terminated at connection terminal 5., 10. the other end is connected to connection terminal; Reverse retarding travel K switch
3one be terminated at connection terminal
6. the other end is connected to connection terminal.
Shown in accompanying drawing 2 without shown in quiet consumption trip control circuit embodiment circuit structure and accompanying drawing 3 without quiet consumption trip control circuit working power circuit structural drawing in: power supply and trip control circuit are by its start button Nb, rectifier bridge RB, switch transistor T
p, output transformer Tr
p, forward start-up capacitance C
1with the reverse starting capacitor C
2, forward starting switch triode Tr
11with reverse starting switch triode Tr
22, electromagnetic coil relay J, forward run switch triode Tr
12with inverted running switch triode Tr
21the power supply of realizing circuit is opened, is moved; By its travel switch K that oppositely puts in place
1, delay capacitor C, forward drive power transmission trigger switch triode Tr
1, forward triggers capacitor C
1c, forward drive the first power transmission controllable silicon SCR
11with forward drive the second power transmission controllable silicon SCR
12the forward of realizing direct current motor M starts, operation drives and control, by its forward travel switch K that puts in place
2, run switch triode Tr
12, electromagnetic coil relay J realizes that the forward operation of direct current motor M stops and the power remove of circuit; By its forward travel switch K that puts in place
2, delay capacitor C, reverse drive power transmission trigger switch triode Tr
2, oppositely trigger capacitor C
2c, reverse drive the first power transmission controllable silicon SCR
21with reverse drive the second power transmission controllable silicon SCR
22, reverse retarding travel K switch
3, turn-off SCR GTO, deceleration dropping resistor R
1drealize reverse starting, the constant speed of direct current motor M, run slowly driving and control thereof, by its travel switch K that oppositely puts in place
1, run switch triode Tr
21, electromagnetic coil relay J realizes that the inverted running of direct current motor M stops and the power remove of circuit.
Shown in accompanying drawing 3 without quiet consumption trip control circuit working power circuit structural drawing in: start button Nb forms the self-insurance tie lines by relay the first normal opened contact J-1, relay the second normal opened contact J-2, by connection terminal 1., 2. with the 220V AC power cord, be connected, 3., 4. output terminal is connected to two ac input ends of rectifier bridge RB to input end by connection terminal; The negative pole of output end ground connection of rectifier bridge RB, the earthing pole connection terminal 6., as circuit working ground.Filter capacitor C
0positive pole be connected to the output head anode of rectifier bridge RB, filter capacitor C
0minus earth, connect connection terminal 6..Biasing resistance R
pan end and resonant capacitance C
p1, buffer resistance R
p4an end connect simultaneously, this tie point is connected to output head anode and the output transformer Tr of rectifier bridge RB simultaneously
pthe primary winding Same Name of Ends.Switch transistor T
pbase stage and biasing resistance R
pthe other end, repeating resistance R
p2an end connect simultaneously, switch transistor T
pcollector and sustained diode
p1positive pole, output transformer Tr
pprimary winding different name end connect simultaneously, switch transistor T
pemitter and divider resistance R
p3an end connect; Divider resistance R
p3other end ground connection.Sustained diode
p1negative pole and buffer resistance R
p4the other end connect.Repeating resistance R
p2the other end and coupling capacitance C
p2an end connect; Coupling capacitance C
p2the other end and output transformer Tr
pthe tickler Same Name of Ends connect; Output transformer Tr
ptickler different name end ground connection.Output transformer Tr
psecondary coil Same Name of Ends and positive half cycle commutation diode D
p2positive pole connect, output transformer Tr
psecondary coil different name end and negative half period commutation diode D
p3positive pole connect, output transformer Tr
psecondary coil center tap ground connection.Positive half cycle commutation diode D
p2negative pole and negative half period commutation diode D
p3negative pole connect, this tie point is connected to the anodal v of working power, connection terminal 5..Flat wave capacitor C
p3positive pole and the anodal v of working power, 5. connection terminal connects, flat wave capacitor C
p3minus earth.
At the power supply shown in accompanying drawing 4 and Stroke Control is box-packed joins illustration: control, drive by power supply and travel control system, by motor-gear train, drive load running.Direct current motor M and power supply thereof, Stroke Control box are arranged on the controlled position of load on demand, start button on request and are arranged on operating point.Three sensors travel switch K that oppositely puts in place
1, the forward travel switch K that puts in place
2with reverse retarding travel K switch
3what be arranged on respectively load is backwards to site, forward to site and reverse deceleration point, the connection terminal that accesses respectively signal and output line terminal block 24 in power supply and Stroke Control box by signal wire 5.-10., 6.-
5.-9.; From power supply and Stroke Control box, 1.-2. the connection terminal of power supply and pilot wire terminal block 25 draws supply main, through the lead-in wire on power supply and Stroke Control box shell 27, chew and fastening cushion rubber 26, be connected to power plug, from power supply and Stroke Control box, 1.-2.-3.-4. the connection terminal of power supply and pilot wire terminal block 25 draws the Stroke Control line, chew and fastening cushion rubber 26 through the lead-in wire on power supply and Stroke Control box shell 27, be connected to single-control startup button Nb; From power supply and Stroke Control box, 7.-8. the connection terminal of signal and output line terminal block 24 is drawn the motor drive wire and is met direct current motor M.
Claims (7)
1. one kind without quiet consumption trip control circuit, it is characterized in that: under the control system meaning, without quiet consumption trip control circuit, comprise working power system and travel control system; The working power system mainly by the given link of instruction, comparing element, switch, carries out link and working power forms; Travel control system mainly detects feedback element by signal amplifying element, power amplification link, operation execution link and sensor and forms;
The working power system is exercised the given function of enabled instruction by the given link of instruction, manually sends the given signal of on off state; Exercise the comparing function of switch state signal by comparing element, the travel switch status signal of the given signal of the on off state of input and input is compared, produce the on off state control signal; By the control of on off state control signal, switch is carried out link and is exercised operation, closes down working power system and startup, stops the function of travel control system, output switch state executive signal; By the control of on off state executive signal, working power is exercised the function to whole control system circuit supply, the required working current of output whole system circuit;
Travel control system exercises by the signal amplifying element function that signal is processed, amplified, and by the position of feedback, is that the stroke feedback signal is processed, separated and amplification, produces travel switch status signal and Stroke Control signal; Exercise the function that drives, amplifies by the power amplification link, the Stroke Control signal of input is driven to processing, power amplification, produce the Execution driven variable; By the driving of Execution driven variable, operation is carried out link and is exercised the stroke practical function, and it is the stroke variable that the Execution driven variable of input is converted into to position; By sensor detect that feedback element exercise to detect, processes, the function of conversion, feedback, by position, be that to be converted to position be the stroke feedback signal to the stroke variable;
In realization, the given link of instruction mainly consists of start button, comparing element is mainly by start button, delay capacitor, the starting switch triode, the break-make electromagnetic coil relay, the run switch triode forms, switch is carried out link and is mainly consisted of the break-make relay normally open contact, working power is mainly by rectification circuit, Switching Power Supply oscillatory circuit and low-voltage output circuit form, the signal amplifying element is mainly by the starting switch triode, the break-make electromagnetic coil relay, the run switch triode forms, the power amplification link is mainly by delay capacitor, just, reverse drive power transmission trigger switch triode, just, oppositely trigger electric capacity, just, reverse drive power transmission controllable silicon forms, operation is carried out link and is mainly consisted of direct current motor, sensor detects feedback element mainly by just, travel switch and just oppositely puts in place, oppositely the retarding travel switch forms.
2. according to claim 1 without quiet consumption trip control circuit, it is characterized in that: start button Nb forms the self-insurance tie lines by relay the first normal opened contact J-1, relay the second normal opened contact J-2, by connection terminal 1., 2. with the 220V AC power cord, be connected, 3., 4. output terminal is connected to two ac input ends of rectifier bridge RB to input end by connection terminal; The negative pole of output end ground connection of rectifier bridge RB, the earthing pole connection terminal 6., as circuit working ground; Filter capacitor C
0positive pole be connected to the output head anode of rectifier bridge RB, filter capacitor C
0minus earth, be connected to connection terminal 6.; Biasing resistance R
pan end and resonant capacitance C
p1, buffer resistance R
p4an end connect simultaneously, this tie point is connected to output head anode and the output transformer Tr of rectifier bridge RB simultaneously
pthe primary winding Same Name of Ends; Switch transistor T
pbase stage and biasing resistance R
pthe other end, repeating resistance R
p2an end connect simultaneously, switch transistor T
pcollector and sustained diode
p1positive pole, output transformer Tr
pprimary winding different name end connect simultaneously, switch transistor T
pemitter and divider resistance R
p3an end connect; Divider resistance R
p3other end ground connection; Sustained diode
p1negative pole and buffer resistance R
p4the other end connect; Repeating resistance R
p2the other end and coupling capacitance C
p2an end connect; Coupling capacitance C
p2the other end and output transformer Tr
pthe tickler Same Name of Ends connect; Output transformer Tr
ptickler different name end ground connection; Output transformer Tr
psecondary coil Same Name of Ends and positive half cycle commutation diode D
p2positive pole connect, output transformer Tr
psecondary coil different name end and negative half period commutation diode D
p3positive pole connect, output transformer Tr
psecondary coil center tap ground connection; Positive half cycle commutation diode D
p2negative pole and negative half period commutation diode D
p3negative pole connect, this tie point is connected to the anodal v of working power, connection terminal 5.; Flat wave capacitor C
p3positive pole and the anodal v of working power, 5. connection terminal connects, flat wave capacitor C
p3minus earth.
3. according to claim 2 without quiet consumption trip control circuit, it is characterized in that: forward start-up capacitance C
1positive pole be connected to positive source, be connected to connection terminal 5., forward start-up capacitance C
1negative pole and forward starting switch triode Tr
11base stage connect, simultaneously and the first startup biasing resistance R
11an end and the first time delay and biasing resistance R
12an end connect; Forward starting switch triode Tr
11base stage simultaneously and forward start-up capacitance C
1negative pole, first start biasing resistance R
11the other end and the first time delay and biasing resistance R
12the other end connect, forward starting switch triode Tr
11collector be connected to connection terminal 5., forward starting switch triode Tr
11emitter simultaneously and forward run switch triode Tr
12collector, inverted running switch triode Tr
21emitter and reverse starting switch triode Tr
22collector connect; Reverse starting switch triode Tr
22base stage simultaneously and the reverse starting capacitor C
2negative pole, second start biasing resistance R
21one end and the second time delay and biasing resistance R
22an end connect, reverse starting switch triode Tr
22collector simultaneously and forward starting switch triode Tr
11emitter, forward run switch triode Tr
12collector and inverted running switch triode Tr
21emitter connect, forward run switch triode Tr
12emitter simultaneously and inverted running switch triode Tr
21collector, the end of electromagnetic coil relay J and the positive pole of sustained diode be connected; Forward run switch triode Tr
12base stage be connected to connection terminal 9., simultaneously and forward drive power transmission trigger switch triode Tr
1collector, first start biasing resistance R
11the other end and the first operation biasing resistance R
1ban end connect, forward run switch triode Tr
12emitter be connected to connection terminal 5., forward run switch triode Tr
12collector simultaneously and forward starting switch triode Tr
11emitter, inverted running switch triode Tr
21emitter and reverse starting switch triode Tr
22collector connect; Inverted running switch triode Tr
21base stage be connected to connection terminal 10., simultaneously and reverse drive power transmission trigger switch triode Tr
2collector, second start biasing resistance R
21the other end and the second operation biasing resistance R
2ban end connect, inverted running switch triode Tr
21emitter simultaneously and forward starting switch triode Tr
11emitter, forward run switch triode Tr
12collector and reverse starting switch triode Tr
22collector connect; The end while and inverted running switch triode Tr of electromagnetic coil relay J
21collector and reverse starting switch triode Tr
22emitter and the positive pole of sustained diode be connected, 6. the other end of electromagnetic coil relay J is connected to connection terminal.
4. according to claim 1 without quiet consumption trip control circuit, it is characterized in that: the reverse starting capacitor C
2positive pole be connected to connection terminal 5., the reverse starting capacitor C
2negative pole simultaneously and reverse starting switch triode Tr
22base stage, second start biasing resistance R
21an end and the second time delay and biasing resistance R
22an end connect; Forward drive power transmission trigger switch triode Tr
1base stage simultaneously and the first operation biasing resistance R
1ban end, positive pole and the reverse drive power transmission trigger switch triode Tr of delay capacitor C
2base stage connect, forward drive power transmission trigger switch triode Tr
1collector and the first operation biasing resistance R
1bthe other end connect and to be connected to connection terminal 9., forward drive power transmission trigger switch triode Tr
1emitter and forward trigger capacitor C
1cpositive pole connect; Reverse drive power transmission trigger switch triode Tr
2base stage simultaneously and the second operation biasing resistance R
2ban end, positive pole and the forward drive power transmission trigger switch triode Tr of delay capacitor C
1base stage connect, reverse drive power transmission trigger switch triode Tr
2collector and the second operation biasing resistance R
2bthe other end connect and to be connected to connection terminal 10., reverse drive power transmission trigger switch triode Tr
2emitter with oppositely trigger capacitor C
2cpositive pole connect and to be connected to connection terminal;
trigger capacitor C
1cpositive pole and forward drive power transmission trigger switch triode Tr
1emitter connect, forward triggers capacitor C
1cnegative pole simultaneously and the first forward dropping resistor R
1c1an end and the second forward dropping resistor R
1c2an end connect; Oppositely trigger capacitor C
2cpositive pole and reverse drive power transmission trigger switch triode TR
2emitter connect and to be connected to connection terminal
oppositely trigger capacitor C
2cnegative pole simultaneously and the second reverse dropping resistor R
2c2an end and diode D
2c1the anodal connection; Diode D
2c1negative pole and the first reverse dropping resistor R
2c1an end connect.
5. according to claim 1 without quiet consumption trip control circuit, it is characterized in that: forward drive the first power transmission controllable silicon SCR
11gate pole be connected to the first forward dropping resistor R
1c1the other end, forward drive the first power transmission controllable silicon SCR
11anode be connected to connection terminal 5., forward drive the first power transmission controllable silicon SCR
11negative electrode be connected to connection terminal 7.; Reverse drive the first power transmission controllable silicon SCR
21gate pole be connected to the first reverse dropping resistor R
2c1the other end, reverse drive the first power transmission controllable silicon SCR
21anode be connected to connection terminal 5., reverse drive the first power transmission controllable silicon SCR
21negative electrode be connected to connection terminal 8.; Forward drive the second power transmission controllable silicon SCR
12gate pole be connected to the second forward dropping resistor R
1c2the other end, forward drive the second power transmission controllable silicon SCR
12anode be connected to connection terminal 8., forward drive the second power transmission controllable silicon SCR
12negative electrode be connected to connection terminal 6.; Reverse drive the second power transmission controllable silicon SCR
22gate pole be connected to the second disconnector diode D
2c2negative pole, reverse drive the second power transmission controllable silicon SCR
22anode be connected to connection terminal 7., reverse drive the second power transmission controllable silicon SCR
22negative electrode by deceleration dropping resistor R
1dbe connected to connection terminal 6.; The gate pole of turn-off SCR GTO is connected to the second disconnector diode D simultaneously
2c2positive pole and the second reverse dropping resistor R
2c2the other end, 7. the anode of turn-off SCR GTO is connected to connection terminal, 6. the negative electrode of turn-off SCR GTO is connected to connection terminal; Travel switch K oppositely puts in place
1one be terminated at connection terminal 5., 9. the other end is connected to connection terminal; The forward travel switch K that puts in place
2one be terminated at connection terminal 5., 10. the other end is connected to connection terminal; Reverse retarding travel K switch
3one be terminated at connection terminal
, 6. the other end is connected to connection terminal.
6. according to claim 1 or claimed in claim 5 without quiet consumption trip control circuit, it is characterized in that: power supply and trip control circuit are by its start button Nb, rectifier bridge RB, switch transistor T
p, output transformer Tr
p, forward start-up capacitance C
1with the reverse starting capacitor C
2, forward starting switch triode Tr
11with reverse starting switch triode Tr
22, electromagnetic coil relay J, forward run switch triode Tr
12with inverted running switch triode Tr
21the power supply of realizing circuit is opened, is moved; By its travel switch K that oppositely puts in place
1, delay capacitor C, forward drive power transmission trigger switch triode Tr
1, forward triggers capacitor C
1c, forward drive the first power transmission controllable silicon SCR
11with forward drive the second power transmission controllable silicon SCR
12the forward of realizing direct current motor M starts, operation drives and control, by its forward travel switch K that puts in place
2, run switch triode Tr
12, electromagnetic coil relay J realizes that the forward operation of direct current motor M stops and the power remove of circuit; By its forward travel switch K that puts in place
2, delay capacitor C, reverse drive power transmission trigger switch triode Tr
2, oppositely trigger capacitor C
2c, reverse drive the first power transmission controllable silicon SCR
21with reverse drive the second power transmission controllable silicon SCR
22, reverse retarding travel K switch
3, turn-off SCR GTO, deceleration dropping resistor R
1drealize reverse starting, the constant speed of direct current motor M, run slowly driving and control thereof, by its travel switch K that oppositely puts in place
1, run switch triode Tr
21, electromagnetic coil relay J realizes that the inverted running of direct current motor M stops and the power remove of circuit.
7. according to claim 1 or claimed in claim 5 without quiet consumption trip control circuit, it is characterized in that: control, drive by power supply and travel control system, by motor-gear train, drive load running; Direct current motor M and power supply thereof, Stroke Control box are arranged on the controlled position of load on demand, and start button is arranged on operating point on request; Three sensors travel switch K that oppositely puts in place
1, the forward travel switch K that puts in place
2be backwards to site, forward to site and reverse deceleration point with reverse retarding travel K switch 3 is arranged on respectively load, the connection terminal that accesses respectively signal and output line terminal block (24) in power supply and Stroke Control box by signal wire 5.-10., 6.-
, 5.-9.; From power supply and Stroke Control box, the connection terminal of power supply and pilot wire terminal block (25) 1.-is 2. drawn supply main, through the lead-in wire on power supply and Stroke Control box shell (27), chew and fastening cushion rubber 26, be connected to power plug, from power supply and Stroke Control box, the connection terminal of power supply and pilot wire terminal block (25) 1.-2.-3.-is 4. drawn the Stroke Control line, chew and fastening cushion rubber (26) through the lead-in wire on power supply and Stroke Control box shell (27), be connected to single-control startup button Nb; From power supply and Stroke Control box, the connection terminal of signal and output line terminal block (24) 7.-is 8. drawn the motor drive wire and is met direct current motor M.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100836688A CN102629112B (en) | 2012-03-27 | 2012-03-27 | Non static consumption travel control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100836688A CN102629112B (en) | 2012-03-27 | 2012-03-27 | Non static consumption travel control circuit |
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| Publication Number | Publication Date |
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| CN102629112A CN102629112A (en) | 2012-08-08 |
| CN102629112B true CN102629112B (en) | 2013-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100836688A Expired - Fee Related CN102629112B (en) | 2012-03-27 | 2012-03-27 | Non static consumption travel control circuit |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107765714B (en) * | 2017-11-24 | 2023-10-20 | 钦州学院 | Posture adjusting device |
| CN111340319B (en) * | 2018-11-02 | 2022-04-15 | 北部湾大学 | General software flow of plate-shaped workpiece edge covering system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101452264A (en) * | 2007-07-16 | 2009-06-10 | 周先谱 | Power control device for zero power consumption standby and safety operation |
| CN101727080A (en) * | 2008-10-31 | 2010-06-09 | 华为技术有限公司 | Method, device and system for power input control |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011225304A (en) * | 2010-04-16 | 2011-11-10 | Mitsubishi Electric Engineering Co Ltd | Electric power display device for elevator, and elevator system using the same |
| JP2012025518A (en) * | 2010-07-22 | 2012-02-09 | Toshiba Elevator Co Ltd | Elevator apparatus |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101452264A (en) * | 2007-07-16 | 2009-06-10 | 周先谱 | Power control device for zero power consumption standby and safety operation |
| CN101727080A (en) * | 2008-10-31 | 2010-06-09 | 华为技术有限公司 | Method, device and system for power input control |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2011-225304A 2011.11.10 |
| JP特开2012-25518A 2012.02.09 |
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