CN107733291A - Double direct current generator timing operation rectifier control devices - Google Patents
Double direct current generator timing operation rectifier control devices Download PDFInfo
- Publication number
- CN107733291A CN107733291A CN201711151420.XA CN201711151420A CN107733291A CN 107733291 A CN107733291 A CN 107733291A CN 201711151420 A CN201711151420 A CN 201711151420A CN 107733291 A CN107733291 A CN 107733291A
- Authority
- CN
- China
- Prior art keywords
- coil
- normally
- direct current
- normally opened
- current generator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- 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
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
- H02P1/54—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting two or more dynamo-electric motors
- H02P1/58—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting two or more dynamo-electric motors sequentially
-
- 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
- H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
-
- 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
- H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
- H02P5/68—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more dc dynamo-electric motors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor And Converter Starters (AREA)
Abstract
Double direct current generator timing operation rectifier control devices of the invention, belong to double direct current generator timing operation rectifier control device technical fields；Technical problem to be solved is：There is provided one kind has rectification function, can control double direct current generator timing operation rectifier control devices of two-way direct current motor operation；Solve technical scheme that the technical problem uses for：Fuse RT1 one end is connected with control circuit power firestreak end L, the fuse RT1 other end and connect normally opened button QD one end, main contacts J1.1 one end after be connected with main contacts J2.1 one end；The normally opened button QD other end is connected after being sequentially connected in series normally closed button TZ, normally-closed contact SJ4.1, coil J0, fuse RT2 with control circuit zero-power line end N；Coil J1 connects with normally opened contact J0.1 again after being connected with normally-closed contact SJ2.1 with coil SJ1, coil SJ2 parallel connections, is connected in parallel on the series circuit both ends of normally-closed contact SJ4.1 and coil J0 compositions；The present invention is applied to the place for being provided with direct current generator.
Description
Technical field
Double direct current generator timing operation rectifier control devices of the invention, belong to double direct current generator timing operation rectification control dresses
Put technical field.
Background technology
The method automatically controlled at present to direct current generator is a lot, can be controlled by mcu programming, or use PLC
The system control of switch board, can control start-stop and the start-stop time of multichannel motor simultaneously, and control program can arbitrarily be set
Put, but installation cost height be present, it is complex for operation step, and system, once breaking down, maintenance cost is higher, while control circuit
The supply current potentially unstable of power supply, easily causes to damage, operational reliability is low to device.
The content of the invention
The present invention overcomes the shortcomings of the prior art, and technical problem to be solved is：There is provided one kind has rectification work(
Can, it can control double direct current generator timing operation rectifier control devices of two-way direct current motor operation；Asked to solve above-mentioned technology
Topic, the technical solution adopted by the present invention are：Double direct current generator timing operation rectifier control devices, including A.C. contactor J1, J2,
Auxiliary reclay J0, time relay sj 1, SJ2, SJ3, SJ4, start button QD, stop button TZ, fuse RT1, RT2, bridge
Formula rectifier T1, T2, electric capacity C1, C2, direct current generator M1, M2, wherein：
A.C. contactor J1 coil is J1, main contacts J1.1；
A.C. contactor J2 coil is J2, main contacts J2.1；
The coil of time relay sj 1 is SJ1, normally opened contact SJ1.1；
The coil of time relay sj 2 is SJ2, normally-closed contact SJ2.1；
The coil of time relay sj 3 is SJ3, normally opened contact SJ3.1；
The coil of time relay sj 4 is SJ4, normally-closed contact SJ4.1；
Auxiliary reclay J0 coil is J0, normally opened contact J0.1, J0.2；
The structure of control circuit is：
One end of the fuse RT1 is connected with control circuit power firestreak end L, the fuse RT1 other end and connect it is normally opened by
It is connected behind button QD one end, main contacts J1.1 one end with main contacts J2.1 one end；
The other end of the main contacts J1.1 is connected with bridge rectifier T1 ac input end, the friendship of the bridge rectifier T1
It is connected after stream output end concatenation fuse RT2 with control circuit zero-power line end N, the direct-flow input end of the bridge rectifier T1
And be connected after connecing direct current generator M1 input with electric capacity C1 one end, the DC output end of the bridge rectifier T1 simultaneously connects straight
It is connected after stream motor M1 output end with the electric capacity C1 other end；
The other end of the main contacts J2.1 is connected with bridge rectifier T2 ac input end, the friendship of the bridge rectifier T2
It is connected after stream output end concatenation fuse RT2 with control circuit zero-power line end N, the direct-flow input end of the bridge rectifier T2
And be connected after connecing direct current generator M2 input with electric capacity C2 one end, the DC output end of the bridge rectifier T2 simultaneously connects straight
It is connected after stream motor M2 output end with the electric capacity C2 other end；
After the other end of the normally opened button QD is sequentially connected in series normally closed button TZ, normally-closed contact SJ4.1, coil J0, fuse RT2
It is connected with control circuit zero-power line end N；
The normally opened contact J0.2 is attempted by normally opened button QD both ends；
Coil J1 connects with normally opened contact J0.1 again after being connected with normally-closed contact SJ2.1 with coil SJ1, coil SJ2 parallel connections, in parallel
At the series circuit both ends that normally-closed contact SJ4.1 and coil J0 is formed；
Coil J2 connects with normally opened contact SJ1.1 again after being connected with normally-closed contact SJ3.1 with coil SJ3, coil SJ4 parallel connections, and
It is associated in the series circuit both ends of normally-closed contact SJ4.1 and coil J0 compositions.
The beneficial effect that possesses relative to prior art of the present invention is：The present invention is a kind of using existing common component composition
Simple control circuit, two-way or multi-channel DC motor can accurately be controlled, the control of complication system different from the past, this
Invention can arbitrarily be adjusted each direct current generator startup and dwell time, can owned emergent stopping at any time according to being actually needed
Motor operation, whole device circuit structure is simple, precise control, and cost is cheap.
Brief description of the drawings
The present invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is the structural representation of control circuit of the present invention.
Embodiment
As shown in figure 1, the double direct current generator timing operation rectifier control devices of the present invention, including A.C. contactor J1, J2, in
Between relay J0, time relay sj 1, SJ2, SJ3, SJ4, start button QD, stop button TZ, fuse RT1, RT2, bridge-type
Rectifier T1, T2, electric capacity C1, C2, direct current generator M1, M2, wherein：
A.C. contactor J1 coil is J1, main contacts J1.1；
A.C. contactor J2 coil is J2, main contacts J2.1；
The coil of time relay sj 1 is SJ1, normally opened contact SJ1.1；
The coil of time relay sj 2 is SJ2, normally-closed contact SJ2.1；
The coil of time relay sj 3 is SJ3, normally opened contact SJ3.1；
The coil of time relay sj 4 is SJ4, normally-closed contact SJ4.1；
Auxiliary reclay J0 coil is J0, normally opened contact J0.1, J0.2；
The structure of control circuit is：
One end of the fuse RT1 is connected with control circuit power firestreak end L, the fuse RT1 other end and connect it is normally opened by
It is connected behind button QD one end, main contacts J1.1 one end with main contacts J2.1 one end；
The other end of the main contacts J1.1 is connected with bridge rectifier T1 ac input end, the friendship of the bridge rectifier T1
It is connected after stream output end concatenation fuse RT2 with control circuit zero-power line end N, the direct-flow input end of the bridge rectifier T1
And be connected after connecing direct current generator M1 input with electric capacity C1 one end, the DC output end of the bridge rectifier T1 simultaneously connects straight
It is connected after stream motor M1 output end with the electric capacity C1 other end；
The other end of the main contacts J2.1 is connected with bridge rectifier T2 ac input end, the friendship of the bridge rectifier T2
It is connected after stream output end concatenation fuse RT2 with control circuit zero-power line end N, the direct-flow input end of the bridge rectifier T2
And be connected after connecing direct current generator M2 input with electric capacity C2 one end, the DC output end of the bridge rectifier T2 simultaneously connects straight
It is connected after stream motor M2 output end with the electric capacity C2 other end；
After the other end of the normally opened button QD is sequentially connected in series normally closed button TZ, normally-closed contact SJ4.1, coil J0, fuse RT2
It is connected with control circuit zero-power line end N；
The normally opened contact J0.2 is attempted by normally opened button QD both ends；
Coil J1 connects with normally opened contact J0.1 again after being connected with normally-closed contact SJ2.1 with coil SJ1, coil SJ2 parallel connections, in parallel
At the series circuit both ends that normally-closed contact SJ4.1 and coil J0 is formed；
Coil J2 connects with normally opened contact SJ1.1 again after being connected with normally-closed contact SJ3.1 with coil SJ3, coil SJ4 parallel connections, and
It is associated in the series circuit both ends of normally-closed contact SJ4.1 and coil J0 compositions.
Double direct current generator timing operation rectifier control devices of the invention include control circuit, current rectifying and wave filtering circuit and load electricity
Road.
Rectification circuit provides electricity by setting bridge rectifier to be handled with electric capacity the alternating current of input, and to motor
Source；In control circuit：By setting A.C. contactor J1, J2 to control direct current generator M1, M2 operation, the time relay respectively
SJ1 controlled motors M2 startup time, the controlled motor M1 of time relay sj 2 dwell time, time relay sj 3 control electricity
Machine M2 dwell time, controlled motor M1, M2 of time relay sj 4 while dwell time, make the reset of control circuit.
The present apparatus presses start button QD, relay J0 energized actions, turns on contact J0.2 in normal work, real
Existing self-locking, normally opened contact J0.1 closures, making A.C. contactor J1 energized actions, motor M1 is run, while time relay sj 1,
SJ2 starts timing, after the time 1 of arrival time relay SJ1 settings, control SJ1.1 normally opened contact closures, makes A.C. contactor
J2 is acted, motor M2 operations, while time relay sj 3, SJ4 start timing, the time 2 of arrival time relay SJ2 settings
Afterwards, SJ2.1 normally-closed contacts disconnect, and make motor D1 out of service, and after the time 3 of arrival time relay SJ3 settings, control is normally closed
Contact SJ3.1 disconnects, and motor D2 is out of service, and after the time 4 of arrival time relay SJ4 settings, normally-closed contact SJ4.1 breaks
Open, motor M1, M2 can be made simultaneously out of service, control circuit is all resetted, prepare next startup optimization；At above-mentioned 4
Between the time-delay action of relay can be according to being actually needed free setting；Load DC motor can also be replaced according to being actually needed
It is identical for load motor or three phase alternating current motor, control principle.
The present invention can realize the programme-control to multichannel motor using traditional relay assembly, can be within the specific limits
Instead of PLC or single-chip microcomputer control mode, the present invention is simple in construction, and reliable operation, scalability is strong, simple to operate, cost
It is cheap, it is easy to be extended and applied.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (1)
1. pair direct current generator timing operation rectifier control device, it is characterised in that：Including A.C. contactor J1, J2, middle relay
Device J0, time relay sj 1, SJ2, SJ3, SJ4, start button QD, stop button TZ, fuse RT1, RT2, bridge rectifier
T1, T2, electric capacity C1, C2, direct current generator M1, M2, wherein：
A.C. contactor J1 coil is J1, main contacts J1.1；
A.C. contactor J2 coil is J2, main contacts J2.1；
The coil of time relay sj 1 is SJ1, normally opened contact SJ1.1；
The coil of time relay sj 2 is SJ2, normally-closed contact SJ2.1；
The coil of time relay sj 3 is SJ3, normally opened contact SJ3.1；
The coil of time relay sj 4 is SJ4, normally-closed contact SJ4.1；
Auxiliary reclay J0 coil is J0, normally opened contact J0.1, J0.2；
The structure of control circuit is：
One end of the fuse RT1 is connected with control circuit power firestreak end L, the fuse RT1 other end and connect it is normally opened by
It is connected behind button QD one end, main contacts J1.1 one end with main contacts J2.1 one end；
The other end of the main contacts J1.1 is connected with bridge rectifier T1 ac input end, the friendship of the bridge rectifier T1
It is connected after stream output end concatenation fuse RT2 with control circuit zero-power line end N, the direct-flow input end of the bridge rectifier T1
And be connected after connecing direct current generator M1 input with electric capacity C1 one end, the DC output end of the bridge rectifier T1 simultaneously connects straight
It is connected after stream motor M1 output end with the electric capacity C1 other end；
The other end of the main contacts J2.1 is connected with bridge rectifier T2 ac input end, the friendship of the bridge rectifier T2
It is connected after stream output end concatenation fuse RT2 with control circuit zero-power line end N, the direct-flow input end of the bridge rectifier T2
And be connected after connecing direct current generator M2 input with electric capacity C2 one end, the DC output end of the bridge rectifier T2 simultaneously connects straight
It is connected after stream motor M2 output end with the electric capacity C2 other end；
After the other end of the normally opened button QD is sequentially connected in series normally closed button TZ, normally-closed contact SJ4.1, coil J0, fuse RT2
It is connected with control circuit zero-power line end N；
The normally opened contact J0.2 is attempted by normally opened button QD both ends；
Coil J1 connects with normally opened contact J0.1 again after being connected with normally-closed contact SJ2.1 with coil SJ1, coil SJ2 parallel connections, in parallel
At the series circuit both ends that normally-closed contact SJ4.1 and coil J0 is formed；
Coil J2 connects with normally opened contact SJ1.1 again after being connected with normally-closed contact SJ3.1 with coil SJ3, coil SJ4 parallel connections, and
It is associated in the series circuit both ends of normally-closed contact SJ4.1 and coil J0 compositions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711151420.XA CN107733291A (en) | 2017-11-18 | 2017-11-18 | Double direct current generator timing operation rectifier control devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711151420.XA CN107733291A (en) | 2017-11-18 | 2017-11-18 | Double direct current generator timing operation rectifier control devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107733291A true CN107733291A (en) | 2018-02-23 |
Family
ID=61216470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711151420.XA Withdrawn CN107733291A (en) | 2017-11-18 | 2017-11-18 | Double direct current generator timing operation rectifier control devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107733291A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101986222A (en) * | 2010-11-22 | 2011-03-16 | 襄垣县树元电器有限公司 | Multichannel load time program control device |
-
2017
- 2017-11-18 CN CN201711151420.XA patent/CN107733291A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101986222A (en) * | 2010-11-22 | 2011-03-16 | 襄垣县树元电器有限公司 | Multichannel load time program control device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7656117B2 (en) | System and method for precharging passive harmonic filters | |
| CN110224377A (en) | Bus bar protecting method is drawn at a kind of perforation cophase supply electric substation and segmentation | |
| CN107069933A (en) | A kind of three-way power electric supply installation | |
| CN101986222B (en) | Multichannel load time program control device | |
| CN107733291A (en) | Double direct current generator timing operation rectifier control devices | |
| CN202524282U (en) | Device for preventing frequency converter from power shaking | |
| CN203747712U (en) | Bi-channel full electrical-isolated excitation controller | |
| CN203014477U (en) | Automatic switching control device for alternating current lighting power failure | |
| CN105355514B (en) | The A.C. contactor of economize on electricity low-heat noise elimination | |
| CN205898908U (en) | Snow -melting system realizes that three phase current lacks looks observation circuit | |
| CN205401900U (en) | General type electric valve control circuit | |
| CN202815459U (en) | Air curtain machine control circuit | |
| CN204156589U (en) | AC distribution panel emergency power supply unit | |
| CN209419311U (en) | A kind of power circuit of PWM Generator High Voltage Inverter Control System | |
| CN203504859U (en) | Street lamp economizer zero load loss elimination apparatus | |
| CN107634680A (en) | Alternating current generator timing operation control device | |
| CN206894328U (en) | A kind of bus connection switch and its control circuit | |
| CN206575220U (en) | A kind of three-way power electric supply installation | |
| CN203883736U (en) | Circuit control system of motor | |
| CN205509644U (en) | Diesel generating set is as reserve high voltage power supply's power supply system | |
| CN209267846U (en) | A kind of road lamp network control device | |
| CN206077272U (en) | Lifting platform control chamber | |
| CN205960630U (en) | Three -phase rolling door machine circuit with open -phase protection | |
| CN203799220U (en) | Preparation machine group leader tape hanger automatic control circuit | |
| CN206117553U (en) | Motor phase sequence self -adjusting controlling means |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180223 |
|
| WW01 | Invention patent application withdrawn after publication |