CN110374752A - A kind of low-loss generator control circuit that solenoid valve is controllable - Google Patents
A kind of low-loss generator control circuit that solenoid valve is controllable Download PDFInfo
- Publication number
- CN110374752A CN110374752A CN201910497917.XA CN201910497917A CN110374752A CN 110374752 A CN110374752 A CN 110374752A CN 201910497917 A CN201910497917 A CN 201910497917A CN 110374752 A CN110374752 A CN 110374752A
- Authority
- CN
- China
- Prior art keywords
- contact
- switch
- solenoid valve
- sequentially connected
- control circuit
- 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.)
- Granted
Links
- 238000004804 winding Methods 0.000 claims abstract description 54
- 239000007858 starting material Substances 0.000 claims abstract description 15
- 239000003921 oil Substances 0.000 claims description 51
- 239000003990 capacitor Substances 0.000 claims description 31
- 230000005611 electricity Effects 0.000 claims description 15
- 230000005669 field effect Effects 0.000 claims description 12
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 11
- 229910052710 silicon Inorganic materials 0.000 claims description 11
- 239000010703 silicon Substances 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010977 unit operation Methods 0.000 description 5
- 230000006698 induction Effects 0.000 description 3
- 230000003760 hair shine Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
- F02D29/06—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving electric generators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
- F02M37/0023—Valves in the fuel supply and return system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits or control means specially adapted for starting of engines
-
- 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
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Magnetically Actuated Valves (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
The invention discloses a kind of low-loss generator control circuits that solenoid valve is controllable, it include generator GEN including the main circuit, brush winding F12 is provided in the generator GEN, stator winding L12, stator winding R12 and armature winding S12, main circuit further includes starter motor M, and starter motor M is electrically connected with control circuit, the control circuit includes battery T, the anode of the battery T is electrically connected with voltage-stablizer W, one end of the voltage-stablizer W is grounded, the battery T, it starts switch Kac and electromagnetic coil K2 is sequentially connected electrically, it is described to start switch Kac, normally open contact K2 and electromagnetic coil K3 are sequentially connected electrically, the battery T, run switch Kab, oil pressure shows diode VD1, resistance Rx and normally closed low oil pressure switch Ks are sequentially connected electrically , the run switch Kab, normally open contact K1 and solenoid valve KQ be sequentially connected electrically, the present invention, has the characteristics that long working life and manually controllable.
Description
Technical field
The present invention relates to generating set technical field, specially a kind of low-loss generator control electricity that solenoid valve is controllable
Road.
Background technique
Generating set is the plant equipment by the energy conversion of other forms at electric energy, and water flow, air-flow, fuel are fired
It burns or the energy of nuclear fission generation is converted into mechanical energy and is transmitted to generator, then electric energy is converted to by generator, be output to use
It is used in electric equipment.Oil hydraulic circuit in generating set is used to generate and store high pressure oil, is that unit starting, shutdown and adjustment are negative
Lotus provides the power of operation, and solenoid valve plays the role of controlling oil circuit in generating set.
Existing solenoid valve be it is normally closed, show as disconnecting oil circuit when being powered, closed circuit when power loss, generating set work
When solenoid valve it is in running order always, the electromagnetic valve work time is long, is easily damaged；Existing solenoid valve is with the logical of generating set
It powers off and starts and stops, unavailable handle tray starts unit, also can not start generating set under storage battery power shortage state.Cause
This, a kind of controllable low-loss generator control circuit of the long and manually controllable solenoid valve of design working life is necessary
's.
Summary of the invention
The purpose of the present invention is to provide a kind of low-loss generator control circuits that solenoid valve is controllable, to solve above-mentioned back
The problem of being proposed in scape technology.
In order to solve the above technical problem, the present invention provides following technical solutions: a kind of low-loss that solenoid valve is controllable hair
Circuit for controlling motor, including main circuit include generator GEN, be provided in the generator GEN brush winding F12, stator around
Group L12, stator winding R12 and armature winding S12, main circuit further includes starter motor M, and starter motor M and control circuit are electric
Connection, the control circuit include manual ignition switching group K, when armature winding S12 is rotated, cutting stator winding L12, brush around
The magnetic induction line of group F12 and stator winding R12 generates electric current, starts and stops unit by the way that manual ignition switching group K is manually operated
Operation.
Further, the manual ignition switching group K is by starting switch Kac, run switch Kab and halt switch Kde group
At starting switch Kac wherein connecting when starting, run switch Kab and start switch Kac and be also turned on when operation, shut down luck
It row switch Kab and starts switch Kac and simultaneously switches off, halt switch Kde connection.
Further, the control circuit includes battery T, and the anode of the battery T is electrically connected with voltage-stablizer W, institute
One end ground connection for stating voltage-stablizer W, the battery T, starts switch Kac and electromagnetic coil K2 is sequentially connected electrically, the starting is opened
It closes Kac, normally open contact K2 and electromagnetic coil K3 to be sequentially connected electrically, the battery T, run switch Kab, oil pressure show diode
VD1, resistance Rx and normally closed low oil pressure switch Ks are sequentially connected electrically, the run switch Kab, normally open contact K1 and solenoid valve KQ according to
Secondary electrical connection, the battery T, circuit board PCB and halt switch Kde are sequentially connected electrically, the solenoid valve KQ, normally closed low oil pressure
It is grounded after switch Ks, halt switch Kde, electromagnetic coil K2, electromagnetic coil K3 are in parallel with battery T, battery T is control electricity
Each element on road provides power supply, and oil pressure shows diode VD1 for showing oil pressure schematic operation personnel, and solenoid valve KQ is for controlling
Oil circuit, closed circuit when solenoid valve KQ obtains electric, when power-off, disconnects oil circuit, when connection starts switch Kac, since it is electrically connected with electricity
Magnetic coil K2, electromagnetic coil K2 obtain electric, corresponding normally open contact K2 closure, so that electromagnetic coil K3 is powered, normally open contact K3
Closure, normally closed low oil pressure switch Ks are in normally off when unit is not run, and in unit operation, oil pressure is normally closed low after establishing
Oil pressure shut-off switch Ks is disconnected, and circuit board PCB is used to control the on-off electricity condition of solenoid valve KQ.
Further, the circuit board PCB is equipped with operation contact G1, starting contact G2, positive supply contact G3, output touching
Point G4, output contact G5, oil pressure shut-off switch contact G6 and power ground contact G7, the operation contact G1 and run switch Kab are electrically connected
It connects, the starting contact G2 is electrically connected with Kac is started switch, and the positive supply contact G3 is electrically connected with the anode of battery T, institute
It states output contact G4 and output contact G5 is electrically connected with the both ends of normally open contact K1, the oil pressure shut-off switch contact G6 and normally closed low oil
The Ks that compresses switch electrical connection, the power ground contact G7 ground connection, when connection starts switch Kac, starting contact G2 obtains electric, connection fortune
When row switch Kab, operation contact G1 obtains electric, and when connecting halt switch Kde, oil pressure shut-off switch contact G6 is grounded, and normally closed low oil pressure
When switch Ks is connected, oil pressure shut-off switch contact G6 is also grounded.
Further, the positive supply contact G3, diode D6, electromagnetic coil K1, field-effect tube Q3, diode D9 and oil
The contact G6 that compresses switch is sequentially connected electrically, and the electromagnetic coil K1 is parallel with diode D5, electromagnetic coil when field-effect tube Q3 is connected
K1 obtains electric, and normally open contact K1 closure, solenoid valve KQ obtains electric and closed circuit, and unit is out of service.
Further, the starting contact G2, diode D4, resistance R5, triode Q2 and power ground contact G7 are successively electric
Connection, the resistance R5, resistance R6 and power ground contact G7 are sequentially connected electrically, between the resistance R5 and diode D9 respectively simultaneously
It is associated with collector, two pole capacitor C3, resistance R7 and pressure stabilizing of capacitor C3, resistance R7 and zener diode D8, the triode Q2
Pipe D8 is electrically connected with the grid of field-effect tube Q3, the starting contact G2, diode D3, resistance R3, capacitor C1, resistance R4,
Light emitting diode D2 and power ground contact G7 are sequentially connected electrically, when starting contact G2 obtains electric, diode D3 conducting, and triode Q2
Base stage be connected and capacitor C3 made to obtain electric and electric power storage, when oil pressure shut-off switch contact G6 be grounded, operation contact G1 and starting contact G2 lose
Electricity, C3 electric discharge, after to be discharged, field-effect tube Q3 is disconnected, solenoid valve KQ power loss, and circuit is completed.
Further, the operation contact G1, control silicon Q1, diode D1, resistance R1, capacitor C2 and power ground contact G7 according to
Secondary electrical connection, the both ends of the capacitor C2 are parallel with zener diode D7, and the cathode of the silicon-controlled Q1 is also electrically connected with resistance
Capacitor C1 is electrically connected between the control electrode and resistance R4 of R2, the silicon-controlled Q1, the resistance R3 is electrically connected with capacitor C1, fortune
When row contact G1 obtains electric, diode D1 conducting, capacitor C2 is obtained electric and is played filter effect, and capacitor C1 obtains electric also function to and filters effect
Fruit, light emitting diode D2 is connected and the instruction unit that shines is currently running.
Further, stator winding L12, circuit breaker Q F and attaching plug CZ1 are sequentially connected electrically, the circuit breaker Q F and electricity
Source plug CZ2 electrical connection, the attaching plug CZ1 and attaching plug CZ2 are electrically connected with stator winding R12, and the power supply is inserted
It is grounded after head CZ1 is in parallel with attaching plug CZ2, the stator winding L12, stator winding R12 and voltmeter V1 are successively electrically connected
It connects, the brush winding F12, rectifier VC and DC power supply DC are sequentially connected electrically, and stator winding L12 and stator winding R12 are produced
Raw current direction attaching plug CZ1 and attaching plug CZ2 provides alternating current, the electric current warp of brush winding F12 for electrical equipment
Over commutation device VC is converted into direct current, is transferred to DC power supply DC.
Further, the battery T anode be also sequentially connected electrically normally open contact K3, starter motor M and armature around
Group S12, after connecting normally open contact K3, starter motor M can drive armature winding S12 to rotate, when normally open contact K3 is disconnected, armature
Winding S12 stalling.
Compared with prior art, the beneficial effects obtained by the present invention are as follows being: the present invention, by the way that normally closed solenoid valve is changed
To be normally opened, electromagnetism valve action is controlled using capacitor charge and discharge principle, so that solenoid valve is not worked in generating set operation, when work
Between from it is long when become the spoilage for reducing solenoid valve in short-term；By being provided with ignition switch and circuit board, electricity can be manually controlled
The start and stop of magnet valve, disconnect oil circuit when power is off, closed circuit when obtaining electric, realize in storage battery power shortage even without storage battery state
Lower starting generating set so that the generator set control circuit have the characteristics that it is manually controllable.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is whole electrical connection module figure of the invention；
Fig. 2 is generating set main circuit diagram of the invention；
Fig. 3 is generator set control circuit diagram of the invention；
Fig. 4 is ignition switch gear schematic diagram of the invention；
Fig. 5 is board circuit figure figure of the invention；
Fig. 6 is that circuit board connecting pins of the invention connect to the control circuit schematic diagram；
Fig. 7 is work flow diagram of the invention；
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-7 is please referred to, the present invention provides a kind of technical solution: low-loss generator control circuit that solenoid valve is controllable,
Include generator GEN including main circuit, brush winding F12, stator winding L12, stator winding R12 are provided in generator GEN
With armature winding S12, main circuit further includes starter motor M, and starter motor M is electrically connected with control circuit, the control circuit
Including manual ignition switching group K, when armature winding S12 is rotated, cutting stator winding L12, brush winding F12 and stator winding
The magnetic induction line of R12 generates electric current, starts and stops unit operation by the way that manual ignition switching group K is manually operated；
Manual ignition switching group K is formed by starting switch Kac, run switch Kab and halt switch Kde, wherein when starting
Connection starts switch Kac, run switch Kab and starts switch Kac and is also turned on when operation, run switch Kab and opens when shutdown
Dynamic switch Kac is simultaneously switched off, and halt switch Kde is connected；
Control circuit includes battery T, and the anode of the battery T is electrically connected with voltage-stablizer W, and the one of the voltage-stablizer W
End ground connection, battery T, starts switch Kac and electromagnetic coil K2 is sequentially connected electrically, starts switch Kac, normally open contact K2 and electromagnetism
Coil K3 is sequentially connected electrically, and battery T, run switch Kab, oil pressure show diode VD1, resistance Rx and normally closed low oil pressure switch
Ks is sequentially connected electrically, and run switch Kab, normally open contact K1 and solenoid valve KQ are sequentially connected electrically, and battery T, circuit board PCB and is stopped
Machine switch Kde is sequentially connected electrically, solenoid valve KQ, normally closed low oil pressure switch Ks, halt switch Kde, electromagnetic coil K2, electromagnetic coil
It is grounded after K3 is in parallel with battery T, battery T provides power supply for each element of control circuit, and oil pressure shows that diode VD1 is used
In display oil pressure schematic operation personnel, solenoid valve KQ is for controlling oil circuit, closed circuit when solenoid valve KQ obtains electric, and when power-off disconnects
Oil circuit, when connection starts switch Kac, since it is electrically connected with electromagnetic coil K2, electromagnetic coil K2 obtains electric, corresponding normally opened touching
Head K2 closure, so that electromagnetic coil K3 is powered, normally open contact K3 closure, normally closed low oil pressure switch Ks is in when unit is not run
Normally off, normally closed low oil pressure switch Ks is disconnected after in unit operation, oil pressure is established, and circuit board PCB is for controlling solenoid valve KQ
On-off electricity condition；
Circuit board PCB is equipped with operation contact G1, starting contact G2, positive supply contact G3, output contact G4, output contact
G5, oil pressure shut-off switch contact G6 and power ground contact G7, operation contact G1 are electrically connected with run switch Kab, start contact G2 and open
Dynamic switch Kac electrical connection, positive supply contact G3 are electrically connected with the anode of battery T, output contact G4 and output contact G5 with it is normal
The both ends of open contact K1 are electrically connected, and oil pressure shut-off switch contact G6 is electrically connected with normally closed low oil pressure switch Ks, power ground contact G7 ground connection,
When connection starts switch Kac, starting contact G2 obtain it is electric, connect run switch Kab when, operation contact G1 obtain it is electric, connect shut down
When switch Kde, oil pressure shut-off switch contact G6 ground connection, and when normally closed low oil pressure switch Ks connection, oil pressure shut-off switch contact G6 is also grounded；
Positive supply contact G3, diode D6, electromagnetic coil K1, field-effect tube Q3, diode D9 and oil pressure shut-off switch contact G6
It is sequentially connected electrically, electromagnetic coil K1 is parallel with diode D5, and electromagnetic coil K1 obtains electric, normally open contact K1 when field-effect tube Q3 is connected
Closure, solenoid valve KQ obtain electric and closed circuit, and unit is out of service；
Starting contact G2, diode D4, resistance R5, triode Q2 and power ground contact G7 are sequentially connected electrically, resistance R5, electricity
Resistance R6 and power ground contact G7 is sequentially connected electrically, and is parallel with capacitor C3, resistance R7 and steady between resistance R5 and diode D9 respectively
Diode D8 is pressed, collector, capacitor C3, resistance R7 and the zener diode D8 of triode Q2 is electric with the grid of field-effect tube Q3
Connection, starting contact G2, diode D3, resistance R3, capacitor C1, resistance R4, light emitting diode D2 and power ground contact G7 are successively
Electrical connection, when starting contact G2 obtains electric, diode D3 conducting, the base stage of triode Q2 is connected and so that capacitor C3 is obtained electric and store
Electricity, when oil pressure shut-off switch contact G6 is grounded, operation contact G1 and starting contact G2 power loss, C3 discharges, after to be discharged, field-effect
Pipe Q3 is disconnected, solenoid valve KQ power loss, and circuit is completed；
Operation contact G1, control silicon Q1, diode D1, resistance R1, capacitor C2 and power ground contact G7 are sequentially connected electrically, capacitor
The both ends of C2 are parallel with zener diode D7, and the cathode of silicon-controlled Q1 is also electrically connected with resistance R2, the control electrode of silicon-controlled Q1 with
Capacitor C1 is electrically connected between resistance R4, resistance R3 is electrically connected with capacitor C1, when operation contact G1 obtains electric, diode D1 conducting,
Capacitor C2 is obtained electric and is played filter effect, capacitor C1 obtain it is electric also function to filter effect, light emitting diode D2 is connected and the instruction that shines
Unit is currently running；
Stator winding L12, circuit breaker Q F and attaching plug CZ1 are sequentially connected electrically, and circuit breaker Q F is electrically connected with attaching plug CZ2
Connect, attaching plug CZ1 and attaching plug CZ2 are electrically connected with stator winding R12, attaching plug CZ1 and attaching plug CZ2's and
It is grounded after connection, stator winding L12, stator winding R12 and voltmeter V1 are sequentially connected electrically, brush winding F12, rectifier VC and straight
Galvanic electricity source DC is sequentially connected electrically, and the current direction attaching plug CZ1 and power supply that stator winding L12 and stator winding R12 are generated are inserted
Head CZ2 provides alternating current for electrical equipment, and the electric current of brush winding F12 is converted into direct current by rectifier VC, is transferred to straight
Galvanic electricity source DC；
The anode of battery T has also been sequentially connected electrically normally open contact K3, starter motor M and armature winding S12, connects normally opened
After contact K3, starter motor M can drive armature winding S12 to rotate, when normally open contact K3 is disconnected, armature winding S12 stalling；
Embodiment: when preparing to start generating set, connection starts switch Kac, starting contact G2 obtain it is electric, silicon-controlled Q1's
Triggering end obtains electric；Another aspect electromagnetic coil K2 obtains electric, corresponding normally open contact K2 closure, so that electromagnetic coil K3 is powered,
Normally open contact K3 closure, starter motor M are obtained electric and are started running, and starter motor M drives armature winding S12 rotation, and cutting is fixed
The magnetic induction line of sub- winding L12, brush winding F12 and stator winding R12 generate electric current, current direction attaching plug CZ1 and power supply
Plug CZ2 provides alternating current for electrical equipment, and the electric current of brush winding F12 is converted into direct current by rectifier VC, is transferred to
DC power supply DC；When unit operation, run switch Kab is connected, operation contact G1 obtains electric, and the anode of silicon-controlled Q1 is obtained electric and led
Logical, normally closed low oil pressure switch Ks is disconnected after being established due to unit operation oil pressure, and G6 is in power failure state, and capacitor C2 and capacitor C1 are obtained
Electricity, effect are that filtering is anti-tampering, while capacitor C3 obtains electric and electric power storage；When preparing to stop generating set, it is closed halt switch
Kde, oil pressure shut-off switch contact G6 ground connection, operation contact G1 and starting contact G2 power loss, C3 electric discharge, field-effect tube Q3 conducting, electromagnetism
Coil K1 obtains electric, and normally open contact K1 closure, solenoid valve KQ obtains electric and closed circuit, and unit is out of service；After to be discharged, field
Effect pipe Q3 is disconnected, solenoid valve KQ power loss, and circuit is completed.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (9)
1. a kind of low-loss generator control circuit that solenoid valve is controllable, including main circuit and control circuit, it is characterised in that: institute
Stating main circuit includes generator GEN, and brush winding F12, stator winding L12, stator winding are provided in the generator GEN
R12 and armature winding S12, main circuit further includes starter motor M, and starter motor M is electrically connected with control circuit, the control electricity
Road includes manual ignition switching group K.
2. a kind of low-loss generator control circuit that solenoid valve is controllable, including main circuit and control circuit, it is characterised in that: institute
It states manual ignition switching group K and is formed by starting switch Kac, run switch Kab and halt switch Kde.
3. a kind of controllable low-loss generator control circuit of solenoid valve according to claim 3, it is characterised in that: described
Control circuit includes battery T, and the anode of the battery T is electrically connected with voltage-stablizer W, one end ground connection of the voltage-stablizer W, institute
It states battery T, start switch Kac and electromagnetic coil K2 is sequentially connected electrically, it is described to start switch Kac, normally open contact K2 and electromagnetism
Coil K3 is sequentially connected electrically, and the battery T, run switch Kab, oil pressure show diode VD1, resistance Rx and normally closed low oil pressure
Switch Ks is sequentially connected electrically, and the run switch Kab, normally open contact K1 and solenoid valve KQ are sequentially connected electrically, the battery T,
Circuit board PCB and halt switch Kde are sequentially connected electrically, the solenoid valve KQ, normally closed low oil pressure switch Ks, halt switch Kde, electricity
It is grounded after magnetic coil K2, electromagnetic coil K3 are in parallel with battery T.
4. a kind of controllable low-loss generator control circuit of solenoid valve according to claim 3, it is characterised in that: described
Circuit board PCB is equipped with operation contact G1, starting contact G2, positive supply contact G3, output contact G4, output contact G5, oil pressure
Switch contact G6 and power ground contact G7, the operation contact G1 are electrically connected with run switch Kab, the starting contact G2 with open
Dynamic switch Kac electrical connection, the positive supply contact G3 are electrically connected with the anode of battery T, the output contact G4 and output touching
Point G5 is electrically connected with the both ends of normally open contact K1, and the oil pressure shut-off switch contact G6 is electrically connected with normally closed low oil pressure switch Ks, described
Power ground contact G7 ground connection.
5. a kind of controllable low-loss generator control circuit of solenoid valve according to claim 4, it is characterised in that: described
Positive supply contact G3, diode D6, electromagnetic coil K1, field-effect tube Q3, diode D9 and oil pressure shut-off switch contact G6 are successively electrically connected
It connects, the electromagnetic coil K1 is parallel with diode D5.
6. a kind of controllable low-loss generator control circuit of solenoid valve according to claim 5, it is characterised in that: described
Starting contact G2, diode D4, resistance R5, triode Q2 and power ground contact G7 are sequentially connected electrically, the resistance R5, resistance R6
It is sequentially connected electrically with power ground contact G7, is parallel with capacitor C3, resistance R7 and steady between the resistance R5 and diode D9 respectively
Press diode D8, grid of the collector, capacitor C3, resistance R7 and zener diode D8 of the triode Q2 with field-effect tube Q3
Pole electrical connection, the starting contact G2, diode D3, resistance R3, capacitor C1, resistance R4, light emitting diode D2 and power ground touching
Point G7 is sequentially connected electrically.
7. a kind of controllable low-loss generator control circuit of solenoid valve according to claim 6, it is characterised in that: described
Operation contact G1, control silicon Q1, diode D1, resistance R1, capacitor C2 and power ground contact G7 are sequentially connected electrically, the capacitor C2's
Both ends are parallel with zener diode D7, and the cathode of the silicon-controlled Q1 is also electrically connected with resistance R2, the control of the silicon-controlled Q1
Capacitor C1 is electrically connected between pole and resistance R4, the resistance R3 is electrically connected with capacitor C1.
8. a kind of controllable low-loss generator control circuit of solenoid valve according to claim 3, it is characterised in that: described
Stator winding L12, circuit breaker Q F and attaching plug CZ1 are sequentially connected electrically, and the circuit breaker Q F is electrically connected with attaching plug CZ2,
The attaching plug CZ1 and attaching plug CZ2 are electrically connected with stator winding R12, the attaching plug CZ1 and attaching plug
It is grounded after the parallel connection of CZ2, the stator winding L12, stator winding R12 and voltmeter V1 are sequentially connected electrically, the brush winding
F12, rectifier VC and DC power supply DC are sequentially connected electrically.
9. a kind of controllable low-loss generator control circuit of solenoid valve according to claim 3, it is characterised in that: described
The anode of battery T has also been sequentially connected electrically normally open contact K3, starter motor M and armature winding S12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910497917.XA CN110374752B (en) | 2019-06-10 | 2019-06-10 | Electromagnetic valve controllable low-loss generator control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910497917.XA CN110374752B (en) | 2019-06-10 | 2019-06-10 | Electromagnetic valve controllable low-loss generator control circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110374752A true CN110374752A (en) | 2019-10-25 |
| CN110374752B CN110374752B (en) | 2024-03-22 |
Family
ID=68250021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910497917.XA Active CN110374752B (en) | 2019-06-10 | 2019-06-10 | Electromagnetic valve controllable low-loss generator control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110374752B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1494074A (en) * | 1974-11-14 | 1977-12-07 | Thompson C | Internal combustion engine fuel supply systems |
| CN101042097A (en) * | 2007-04-13 | 2007-09-26 | 徐焕恩 | Electric control multi-point sequent injection system for gasoline and gas used in electrometallizing vehicle |
| CN202140185U (en) * | 2011-07-05 | 2012-02-08 | 广东轻工职业技术学院 | Electric injection ignition debugging device for motorcycle engine |
| CN105909395A (en) * | 2015-02-20 | 2016-08-31 | 福特全球技术公司 | A method of controlling the stopping and starting of an engine |
| CN210686137U (en) * | 2019-06-10 | 2020-06-05 | 常州科普动力机械有限公司 | Low-loss generator control circuit with controllable electromagnetic valve |
-
2019
- 2019-06-10 CN CN201910497917.XA patent/CN110374752B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1494074A (en) * | 1974-11-14 | 1977-12-07 | Thompson C | Internal combustion engine fuel supply systems |
| CN101042097A (en) * | 2007-04-13 | 2007-09-26 | 徐焕恩 | Electric control multi-point sequent injection system for gasoline and gas used in electrometallizing vehicle |
| CN202140185U (en) * | 2011-07-05 | 2012-02-08 | 广东轻工职业技术学院 | Electric injection ignition debugging device for motorcycle engine |
| CN105909395A (en) * | 2015-02-20 | 2016-08-31 | 福特全球技术公司 | A method of controlling the stopping and starting of an engine |
| CN210686137U (en) * | 2019-06-10 | 2020-06-05 | 常州科普动力机械有限公司 | Low-loss generator control circuit with controllable electromagnetic valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110374752B (en) | 2024-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106356968B (en) | Positive negative pulse stuffing charging and the capacity prosthetic device of lead-acid accumulator | |
| CN109888809A (en) | A kind of household energy-storage battery group auto parallel Connection control method | |
| CN102662345A (en) | Zero-power-consumption standby circuit | |
| CN201382353Y (en) | Capacitance LED emergency lighting lamp unit | |
| CN104753445B (en) | Solar power supply apparatus | |
| CN203645862U (en) | Two-wire system LED emergency lamp | |
| CN208349155U (en) | A kind of motor control assembly of lamps and lanterns | |
| CN110374752A (en) | A kind of low-loss generator control circuit that solenoid valve is controllable | |
| CN210686137U (en) | Low-loss generator control circuit with controllable electromagnetic valve | |
| CN108541120A (en) | A kind of Multi-control switching gear and intelligent lighting lamp system | |
| CN207603046U (en) | General operation power supply box | |
| CN106382176A (en) | Electronic speed regulation manual self-starting circuit for diesel generator | |
| CN101242111A (en) | Automatic switching circuit for charging the accumulator in solar lighting system | |
| CN104659847B (en) | A kind of battery charge control circuit and lamps and lanterns | |
| CN103491685A (en) | Multipurpose two-wire system universal LED emergency lamp | |
| CN202524337U (en) | Modified solar energy power generation system | |
| CN207830698U (en) | A kind of fiber conveying ball valve hand is automatic and switchs locking control device of self | |
| CN201121805Y (en) | Capacitor electric power accumulation torch | |
| CN108826163A (en) | A kind of motor control assembly of lamps and lanterns | |
| CN220475452U (en) | Battery charging and power supply device for emergency power utilization system of generator set | |
| CN219123980U (en) | Automatic switching system for self-generating electricity and national network electricity | |
| CN109005619A (en) | A kind of LED drive chip with management of charging and discharging function | |
| CN104466916B (en) | A kind of additives for overcharge protection circuit | |
| CN109004713A (en) | power supply device | |
| CN110611368B (en) | Power-off prevention power supply and design method thereof |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |