CN2198719Y - Constant voltage regulator for permanent magnet ac generator - Google Patents
Constant voltage regulator for permanent magnet ac generator Download PDFInfo
- Publication number
- CN2198719Y CN2198719Y CN 94240672 CN94240672U CN2198719Y CN 2198719 Y CN2198719 Y CN 2198719Y CN 94240672 CN94240672 CN 94240672 CN 94240672 U CN94240672 U CN 94240672U CN 2198719 Y CN2198719 Y CN 2198719Y
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- phase
- diode
- negative pole
- capacitor
- output end
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- Expired - Fee Related
Links
- 239000003990 capacitor Substances 0.000 claims description 35
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 24
- 229910052710 silicon Inorganic materials 0.000 claims description 24
- 239000010703 silicon Substances 0.000 claims description 24
- 239000003381 stabilizer Substances 0.000 claims description 21
- 238000004804 winding Methods 0.000 claims description 4
- 230000005389 magnetism Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
The utility model discloses an electronic control device of vehicle light, it has stabilized the voltage at load both ends through install three-phase (single-phase) half accuse bridge rectifier, auxiliary power supply, trigger circuit and filter capacitance additional between permanent magnetism formula three-phase (single-phase) alternator and load, makes the light on the vehicle of joining in marriage permanent magnetism alternator, and the luminance is the same when engine idle running and top speed operation, and it brings the gospel to transport and the operation night for the driver.
Description
The utility model relates to the electronic regulating unit of haulage vehicle light.
At present, agricultural tractor with small four wheels, hand tractor and agricultural tricycle are almost all used the mains lighting supply of permanent magnetism three-phase (single-phase) alternating current generator as night running, because of not being furnished with stable-pressure device, therefore, when causing engine speed to hang down, dimly lit, engine speed Gao Shiyi burns bulb.Bring very big inconvenience for driver's nighttime driving vehicle.
The purpose of this utility model is: a kind of electronic regulating unit is provided, be connected between magneto alternator and the car light, make car light at engine idling operation when running up most, the car light brightness stability is in the brightness of needs, not only solve the low speed lighting problem, also solve the problem of burning bulb at a high speed.
The utility model is achieved in that at three-phase (single-phase) alternating current generator and load R
LBetween, install three-phase (single-phase) half-controlling bridged rectifier device, accessory power supply, circuits for triggering, filter capacitor additional, wherein three-phase (single-phase) half-controlling bridged rectifier device is: diode D
1(D '
1) negative pole meet a phase line output terminal and the controllable silicon T of three-phase (single-phase) alternating current generator
1(T '
1) anode, diode D
2(D '
2) negative pole meet another phase line output terminal and the controllable silicon T of three-phase (single-phase) alternating current generator
2(T '
2) anode, diode D
3Negative pole meet the 3rd phase line output terminal and the controllable silicon T of threephase alternator
3Anode, diode D
1(D '
1), D
2(D '
2), D
3Positive terminal connect together as the cathode output end F(F ' of this device), controllable silicon T
1(T '
1), T
2(T '
2), T
3The control utmost point connect together as the triggering input A(A ' of three-phase (single-phase) half-controlling bridged rectifier), controllable silicon T
1(T '
1), T
2(T '
2), T
3Negative electrode connect together as the cathode output end E(E ' of this device).Described accessory power supply is: capacitor C
2(C '
2) a phase line output terminal of termination three-phase (single-phase) alternating current generator, capacitor C
2(C '
2) the other end meet diode D simultaneously
6(D '
6) positive terminal and D
5(D '
5) negative pole end, diode D
5(D '
5) positive terminal connect capacitor C simultaneously
3(C '
3) an end and another line output terminal mutually of three-phase (single-phase) alternating current generator, capacitor C
3(C '
3) the other end and diode D
6(D '
6) the negative pole end cathode output end B(B ' that links together and make accessory power supply), described circuits for triggering are: current-limiting resistance R
1(R '
1) the cathode output end B(B ' of an end accessory power supply), another termination voltage-stabiliser tube D
4(D '
4) negative pole and the triggering input A(A ' of three-phase (single-phase) half-controlling bridged rectifier device), voltage-stabiliser tube D
4(D '
4) positive pole meet the cathode output end F(F ' of this device), described filter capacitor C
1(C '
1) the cathode output end E(E ' of this device of termination) the cathode output end F(F ' of another this device of termination).Its principle of stabilized voltage is diode D
5(D '
5), D
6(D '
6) and C
2(C '
2), C
3(C '
3) the composition voltage doubling rectifing circuit, its cathode output end is B(B ') end, cathode output end is this device cathode output end, when the output voltage of this device is lower than setting, the current potential of this device cathode output end be lower than trigger input A(A ') current potential of end, accessory power supply is by current-limiting resistance R
1(R '
1) trigger current is provided for three-phase (single-phase) bridge rectifier, voltage-stabiliser tube D at this moment
4(D '
4) end, when the output voltage of this device equals or triggers input A(A ' a little more than three-phase (single-phase) half-controlling bridged rectifier device) during the current potential of end, voltage-stabiliser tube D
4(D '
4) conducting.The electric current that accessory power supply provides is by current-limiting resistance R
1(R '
1), voltage-stabiliser tube D
4(D '
4) flow into this device negative pole end, no longer be controllable silicon T
1(T '
1), T
2(T '
2), T
3Trigger current is provided, arrives change of current point controllable silicon T separately
1(T '
1), T
2(T '
2), T
3Automatic cut-off.C
1(C
1) be the fluctuation that filter capacitor prevents output voltage.
Above-described triggering accessory power supply can also be realized in the following way: an additional little winding (or being small coil) L(L ' in the stator winding of three-phase (single-phase) alternating current generator), and the cathode output end E(E ' of its this device of termination) and capacitor C
4(C '
4) end, another terminating diode D
7(D '
7) positive pole.Diode D
7(D '
7) negative pole connect capacitor C
4(C '
4) the other end, as the cathode output end B(B ' of accessory power supply).
Above-described circuits for triggering can also be realized in the following way: triode T
4(T '
4) collector electrode connecting resistance R
3(R '
3) the triggering input A(A ' of an end and three-phase (single-phase) half-controlling bridged rectifier device) and voltage-stabiliser tube D
4(D '
4) negative pole, base stage connecting resistance R
3(R '
3) the other end and the diode D of series aiding connection
8(D '
8), D
9(D '
9) negative pole, emitter connecting resistance R
2(R '
2) an end, R
2(R '
2) two diode D of another termination series aiding connection
8(D '
8), D
9(D '
9) positive pole and the cathode output end B(B ' of accessory power supply), voltage-stabiliser tube D
4(D '
4) the cathode output end F(F ' of anodal this device of termination).
The above D
1-D
9, R
1-R
2, R
L, T
1-T
4, C
1-C4And A, B, E, F mean the physical circuit on the vehicle of using threephase alternator, D '
1, D '
2, D '
4-D '
9, R '
1-R '
3, R '
L, T '
1, T '
2, T '
4, C '
1-C '
4And A ', B ', E ', F ' mean the physical circuit on the vehicle that is applied to single-phase alternator.
Owing to adopt technique scheme, can make the car light that is equipped with on magneto three-phase (single-phase) alternating current generator engine idling operation when running up most the car light brightness stability in the brightness of needs, not only solved the low speed lighting problem, and solve the problem of burning bulb of adjusting, bring glad tidings for driver's nighttime driving vehicle.
Description of drawings:
Fig. 1 is a functional-block diagram of the present utility model.
Fig. 2 is the first embodiment circuit diagram of the present utility model.
Fig. 3 is the second embodiment circuit diagram of the present utility model.
Fig. 4 is a kind of auxiliary power circuit figure of the present utility model.
Fig. 5 is a kind of circuits for triggering figure of the present utility model.
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1, the utility model comprises: three-phase (single-phase) alternating current generator, three-phase (single-phase) half-controlling bridged rectifier device, accessory power supply, circuits for triggering, filter capacitor and load.
As shown in Figure 2: diode D
1Negative pole termination threephase alternator one phase line output terminal and controllable silicon T
1Anode tap, diode D
2Negative pole termination threephase alternator another phase line output terminal and capacitor C
2An end and controllable silicon T
2Anode tap, diode D
3The 3rd phase line output terminal of negative pole termination threephase alternator and controllable silicon T
3Anode tap, diode D
1, D
2, D
3Positive pole be associated in and connect capacitor C together
1, load R
LOne end and voltage-stabiliser tube D
4Positive terminal, controllable silicon T
1, T
2, T
3Negative electrode be associated in and connect capacitor C together
1And load R
LThe other end, T
1, T
2, T
3The control utmost point connect together and meet voltage-stabiliser tube D
4Negative pole end and resistance R
1An end, capacitor C
2A phase line output terminal of a termination threephase alternator, C
2The other end meet diode D simultaneously
6Positive terminal and D
5Negative pole end, D
5Positive terminal meet C simultaneously
3An end and another line output terminal mutually of threephase alternator, C
3The other end and diode D
6The negative pole end cathode output end B connecting resistance R that links together and make accessory power supply
1The other end.Above circuit is formed the electronic voltage regulator that is applicable to the permanent magnetism threephase alternator, and its principle is: diode D
1, D
2, D
3Controllable silicon T
1, T
2, T
3Forming three-phase half controlled bridge rectifier, is 2.34 times of former phase voltage according to its output voltage when the full-wave rectification of electrotechnics principle, therefore, can significantly improve the low speed effect of vehicle light.When the output voltage of this device is lower than setting, voltage-stabiliser tube D
4End.Diode D
5, D
6, capacitor C
2, C
3The voltage doubling rectifing circuit of forming is by current-limiting resistance R
1Provide trigger current, controllable silicon T for the triggering input A of three-phase half controlled bridge rectifier
1, T
2, T
3Conducting.When the output voltage of this device equals or during a little more than setting, voltage-stabiliser tube D
4Conducting no longer provides trigger current, controllable silicon T to the A end
1, T
2, T
3Arrive the change of current and put just automatic cut-off.Capacitor C
1Be filter capacitor, can prevent the fluctuation of the output voltage of this device.
As shown in Figure 3: diode D '
1Negative pole end order cross streams generator a phase line output terminal, capacitor C '
2An end and controllable silicon T '
1Anode; Diode D '
2Negative pole end order cross streams generator another root phase line output terminal, capacitor C '
3An end diode D
5Positive terminal and controllable silicon T '
2Anode, diode D '
1, D '
2Positive pole, voltage-stabiliser tube D '
4Positive pole be associated in connect together capacitor C '
1With load R
LOne end, controllable silicon T '
1, T '
2Negative electrode connect together connect capacitor C '
1With load R
LOne end, T '
1, T '
2The control utmost point connect together and meet voltage-stabiliser tube D '
4Negative pole end and resistance R
1One end, resistance R '
1Another termination capacitor C '
3The other end and diode D '
6Negative pole, D
6Positive pole meet D
5Negative pole and C '
2The other end, above circuit is applicable to the electronic pressure regulating of permanent magnetism single-phase alternator.Principle of stabilized voltage is: when this device output voltage is lower than setting, and voltage-stabiliser tube D '
4End diode D '
5, D '
6With capacitor C '
2, C '
3The voltage doubling rectifing circuit of forming is by R '
1Assist into end A ' for the triggering of single-phase half-controlled bridge-type rectifier and provide trigger current, controllable silicon T '
1, T '
2Conducting; When the output voltage of this device equals or during a little more than setting, voltage-stabiliser tube D '
4Conducting, voltage doubling rectifing circuit are triggered input A ' no longer for single-phase half-controlled bridge-type rectifier and provide trigger current, controllable silicon T '
1, T '
2Arrive change of current point and just end, capacitor C '
1Strobe, prevent the fluctuation of this device output voltage.
As shown in Figure 4: coil L
1(L '
1) the cathode output end E(E ' of this device of termination) and capacitor C
4(C '
4) an end; Another terminating diode D
7(D '
7) positive pole, diode D
7(D '
7) negative pole and capacitor C
4(C '
4) the other end connect together as the cathode output end B(B ' of accessory power supply).The negative pole of accessory power supply is assisted out the cathode output end E(E ' that end is this device), L
1(L '
1) be a small coil that is attached in the stator winding of three-phase (single-phase) alternating current generator, the electricity that it sends is by diode D
7(D '
7) halfwave rectifier, capacitor C
4(C '
4) be filtered into circuits for triggering accessory power supply is provided.
As shown in Figure 5: triode T
4(T '
4) collector electrode connecting resistance R
3(R '
3) the triggering input A(A ' of an end and three-phase (single-phase) half-controlling bridged rectifier device) and voltage-stabiliser tube D
4(D '
4) negative pole, base stage connecting resistance R
3(R '
3) the other end and the diode D of series aiding connection
8(D '
8), D
9(D '
9) negative pole, emitter connecting resistance R
2(R '
2) an end, R
2(R '
2) two diode D of another termination series aiding connection
8(D '
8), D
9(D '
9) positive terminal and the cathode output end B(B ' of accessory power supply), voltage-stabiliser tube D
4(D '
4) the cathode output end F(F ' of anodal this device of termination).Triode T wherein
4(T '
4), resistance R
2(R '
2), R
3(R '
3), diode D
8(D '
8), D
9(D '
9) form constant-current source circuit, can replace the R among Fig. 3, Fig. 4
1(R '
1).
Claims (3)
1, magneto alternator constant voltage regulator is made up of three-phase (single-phase) half-controlling bridged rectifier device, accessory power supply, circuits for triggering, filter capacitor, it is characterized in that described three-phase (single-phase) half-controlling bridged rectifier device is: diode D
1(D '
1) negative pole meet a phase line output terminal and the controllable silicon T of three-phase (single-phase) alternating current generator
1(T '
1) anode, diode D
2(D '
2) negative pole meet another phase line output terminal and the controllable silicon T of three-phase (single-phase) alternating current generator
2(T '
2) anode, diode D
3Negative pole meet the 3rd phase line output terminal and the controllable silicon T of threephase alternator
3(T '
3) anode, diode D
1(D '
1), D
2(D '
2), D
3The positive terminal cathode output end F (F ') that connects together and do this device, controllable silicon T
1(T '
1), T
2(T '
2), T
3The control utmost point connect together and assist into end A (A ') controllable silicon T as the triggering of three-phase (single-phase) half-controlling bridged rectifier device
1(T '
1), T
2(T '
2), T
3Negative electrode connect together as the cathode output end E (E ') of this device, described accessory power supply is: capacitor C
2(C '
2) a phase line output terminal of termination three-phase (single-phase) alternating current generator, capacitor C
2(C '
2) the other end, meet diode D simultaneously
6(D '
6) positive terminal and D
5(D '
5) negative pole end, diode D
5(D '
5) positive terminal, connect capacitor C simultaneously
3(C '
3) an end and another line output terminal mutually of three-phase (single-phase) alternating current generator, capacitor C
3(C '
3) the other end and diode D
6(D '
6) the negative pole end cathode output end B (B ') that links together and make accessory power supply, described circuits for triggering are: current-limiting resistance R
1(R '
1) the cathode output end B (B ') of a termination accessory power supply, another termination voltage-stabiliser tube D
4(D '
4) negative pole and the triggering input A (A ') of three-phase (single-phase) half-controlling bridged rectifier device, voltage-stabiliser tube D
4(D '
4) positive pole meet the cathode output end F (F ') of this device, described filter capacitor C
1(C '
1) the positive output end E (E ') of this device of termination, the cathode output end F (F ') of another this device of termination.
2, magneto alternator constant voltage regulator according to claim 1 is characterized in that described accessory power supply can also realize by following manner: the small coil L that three-phase (single-phase) alternator frame winding is additional
1(L '
1) the cathode output end E(E ' of this device of termination) and capacitor C
4(C '
4) an end, another terminating diode D
7(D '
7) positive pole, diode D
7(D '
7) negative pole and capacitor C
4(C '
4) the other end cathode output end B(B ' that connects together and make accessory power supply).
3, magneto alternator constant voltage regulator according to claim 1 is characterized in that described circuits for triggering can also realize in the following way: triode T
4(T '
4) collector electrode connecting resistance R
3(R '
3) the triggering input A(A ' of an end and three-phase (single-phase) half-controlling bridged rectifier device) and voltage-stabiliser tube D
4(D '
4) negative pole, base stage connecting resistance R
3(R '
3) the other end and the diode D of series aiding connection
8(D '
8), D
9(D '
9) negative pole, emitter connecting resistance R
2(R '
2) an end, R
2(R '
2) two diode D of another termination series aiding connection
8(D '
8), D
9(D '
9) positive pole make the cathode output end B(B ' of accessory power supply), voltage-stabiliser tube D
4(D '
4) the cathode output end F(F ' of anodal this device of termination).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 94240672 CN2198719Y (en) | 1994-06-06 | 1994-06-06 | Constant voltage regulator for permanent magnet ac generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 94240672 CN2198719Y (en) | 1994-06-06 | 1994-06-06 | Constant voltage regulator for permanent magnet ac generator |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2198719Y true CN2198719Y (en) | 1995-05-24 |
Family
ID=33847628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 94240672 Expired - Fee Related CN2198719Y (en) | 1994-06-06 | 1994-06-06 | Constant voltage regulator for permanent magnet ac generator |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2198719Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101728885A (en) * | 2008-11-03 | 2010-06-09 | 陈国弟 | Double-control rectifying vehicle alternating-current generator |
CN104579059A (en) * | 2015-01-12 | 2015-04-29 | 华侨大学 | Rare earth permanent magnet generator voltage regulator |
-
1994
- 1994-06-06 CN CN 94240672 patent/CN2198719Y/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101728885A (en) * | 2008-11-03 | 2010-06-09 | 陈国弟 | Double-control rectifying vehicle alternating-current generator |
CN104579059A (en) * | 2015-01-12 | 2015-04-29 | 华侨大学 | Rare earth permanent magnet generator voltage regulator |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |