CN1244981C - Three-phase half-wave controllable rectification and voltage stabilization type electronic regulator - Google Patents

Three-phase half-wave controllable rectification and voltage stabilization type electronic regulator Download PDF

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CN1244981C
CN1244981C CN 03111865 CN03111865A CN1244981C CN 1244981 C CN1244981 C CN 1244981C CN 03111865 CN03111865 CN 03111865 CN 03111865 A CN03111865 A CN 03111865A CN 1244981 C CN1244981 C CN 1244981C
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resistance
diode
voltage
controllable silicon
triode
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CN1521941A (en
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张学义
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Abstract

The present invention provides a three-phase half-wave controllable electronic regulator of a rectification and voltage stabilization type and relates to a circuit design of a rectification and charge electronic regulator of a three-phase permanent magnet alternating current generator, and the present invention belongs to the technical field of electric apparatus of vehicle electric machines. Alternating current electricity output by the three-phase permanent magnet alternating current generator is converted to direct current electricity with stable voltage after phase shifting, clipping and rectification. The circuit design comprises a three-phase half-wave controllable rectification loop, a voltage signal sampling loop and a phase shifting triggering loop. The present invention is characterized in that a sampling loop directly samples voltage from a voltage output end of the three-phase permanent magnet alternating current generator, and the sampling loop is composed of resistors R1, R2, R3, capacitance C1, a resistor R4, a voltage stabilizing tube D<W1>, a triode T1, resistors R5, R6, diodes D1, D2, D3, etc. The present invention can be used for rectification and charge voltage stabilizers of three-phase permanent magnet alternating current generators of various middle and small engines, and can directly drive electricity using facilities to work or charge batteries, and the electricity using facilities need to use direct current electricity. The electronic regulator has the advantages of simple circuit design, reliable work, favorable voltage stabilizing performance, saved energy, stabilized voltage, etc.

Description

Three-phase semiwave controlled rectification type voltage regulation electronic controller
Technical field
The invention provides a kind of three-phase semiwave controlled rectification type voltage regulation electronic controller, belong to the electric motor of automobile technical field of electric appliances.
Background technology
The output voltage of magneto alternator changes with rotation speed change, output voltage was low when rotating speed was low, output voltage height when rotating speed is high, for making output voltage relatively stable, in existing technology, adopt the voltage stabilizing measures such as method of releasing at random of mechanical electric-resistivity method, electrical short method, electronics series process, controlled external resistance energy in parallel.Patent of invention as bulletin in Chinese patent communique on December 7th, 1988: the magneto alternator electronic voltage regulator, application number: 88 1 05250.8, be mainly used in the automatic stabilisation of no storage battery vehicle magneto alternator output voltage.The present invention has adopted the controlled external resistance energy in parallel principle of releasing at random, mainly is made up of five parts such as load current detection circuit, control switch, threshold voltage control circuit, power switch, power resistors.This method for stabilizing voltage adopts the controlled external resistance energy in parallel method of releasing at random, the waste energy, and the electronic voltage regulator temperature rise, its serviceability needs further improvement.
Summary of the invention
The purpose of this invention is to provide and a kind ofly can overcome above-mentioned defective, the three-phase semiwave controlled rectification type voltage regulation electronic controller that design that a kind of circuit design is simple, reliable operation, voltage regulation performance are good, has energy-conservation pressure stabilization function.Its technology contents is:
Comprise three-phase half-wave controlled rectifier circuit, voltage signal sampling circuit and phase-shift trigger circuit, the voltage output end of voltage signal sampling circuit sending and receiving motor wherein, the voltage output end of generator connects three-phase half-wave controlled rectifier circuit through phase-shift trigger circuit, it is characterized in that: three-phase half-wave controlled rectifier circuit is by the first coil windings JF 1, the second coil windings JF 2, tertiary coil winding JF 3With first controllable silicon SCR 1, second controllable silicon SCR 2, the 3rd controllable silicon SCR 3Form the first coil windings JF 1, the second coil windings JF 2, tertiary coil winding JF 3Be identical three coil windings, its phase difference is 120 0, the first coil windings JF 1Head end B, the second coil windings JF 2Head end D, tertiary coil winding JF 3Head end F be connected together, as the positive terminal of electronic controller, first controllable silicon SCR 1, second controllable silicon SCR 2, the 3rd controllable silicon SCR 3Anode be connected together, as the negative pole end of electronic controller, first controllable silicon SCR 1Negative electrode meet the first diode D 1The negative pole and the first coil windings JF 1Tail end C, second controllable silicon SCR 2Negative electrode meet the second diode D 2The negative pole and the second coil windings JF 2Tail end E, the 3rd controllable silicon SCR 3Negative electrode meet the 3rd diode D 3Negative pole and tertiary coil winding JF 3Tail end G, first controllable silicon SCR 1Grid meet the 4th diode D 4Negative pole, second controllable silicon SCR 2Grid meet the 5th diode D 5Negative pole, the 3rd controllable silicon SCR 3Grid meet the 6th diode D 6Negative pole;
Voltage signal sampling circuit is by first resistance R 1, second resistance R 2, the 3rd resistance R 3, adjustable resistance R L, first capacitor C 1, the first voltage-stabiliser tube DW 1, the 4th resistance R 4, the first triode T 1, the 5th resistance R 5, the 6th resistance R 6With the first diode D 1, the second diode D 2, the 3rd diode D 3Form first resistance R 1With adjustable resistance R LThe back in parallel and second resistance R 2Form bleeder circuit, first resistance R 1An end, adjustable resistance R LAn end, first capacitor C 1An end and the first triode T 1Emitter connect the positive terminal of electronic controller, first resistance R 1The other end, adjustable resistance R LThe other end and second resistance R 2An end, the 3rd resistance R 3An end link together second resistance R 2The negative pole end of another termination electronic controller, the 3rd resistance R 3The other end and first capacitor C 1Another termination first voltage-stabiliser tube DW 1An end, the first voltage-stabiliser tube DW 1The other end through the 4th resistance R 4Meet the first triode T 1Base stage, the first triode T 1Collector electrode meet the second triode T respectively 2Base stage and the 5th resistance R 5An end, the 5th resistance R 5The other end meet the second voltage-stabiliser tube DW respectively 2An end, second capacitor C 2An end and the 6th resistance R 6An end, the 6th resistance R 6The other end meet the first diode D respectively 1, the second diode D 2, the 3rd diode D 3Positive pole;
Phase-shift trigger circuit is by the second triode T 2, the 7th resistance R 7, the second voltage-stabiliser tube DW 2, second capacitor C 2With the 4th diode D 4, the 5th diode D 5, the 6th diode D 6Form, wherein the second triode T 2The emitter and the second voltage-stabiliser tube DW 2The other end, second capacitor C 2The positive terminal of another termination electronic controller, the second triode T 2Collector electrode through the 7th resistance R 7Meet the 4th diode D respectively 4, the 5th diode D 5, the 6th diode D 6Positive pole.
Its operation principle is: when generator begins to rotate, because rotating speed is low, and output voltage U dAlso low, less than target voltage stabilizing value U 0, the first triode T 1Emitter and the A voltage of ordering less than the first voltage-stabiliser tube DW 1Puncture voltage, the first triode T 1Be in cut-off state, and the second triode T 2Emitter and the voltage between the base stage greater than 0.7V, the therefore second triode T 2Conducting is as the first coil windings JF 1Head end B be anodal, tail end C is a negative pole, and the first coil windings JF 1The current potential of head end B is higher than the second coil windings JF 2The current potential of head end D and tertiary coil winding JF 3During the current potential of head end F, the phase-shift trigger circuit electric current is by the first coil windings JF 1Head end B → second triode the T 2→ the seven resistance R 7→ the four diode D 4, give first controllable silicon SCR 1Grid trigger current is provided, make first controllable silicon SCR 1Conducting, load current is by the first coil windings JF 1Head end B → load R → first controllable silicon SCR 1→ the first coil windings JF 1Tail end C forms the closed-loop path, output DC; As the second coil windings JF 2Head end D is anodal, and tail end E is a negative pole, and the second coil windings JF 2The current potential of head end D is higher than the first coil windings JF 1The current potential of head end B and tertiary coil winding JF 3During the current potential of head end F, the phase-shift trigger circuit electric current is by the second coil windings JF 2Head end D → second triode the T 2→ the seven resistance R 7→ the five diode D 5, give second controllable silicon SCR 2Grid trigger current is provided, make second controllable silicon SCR 2Conducting, load current is by the second coil windings JF 2Head end D → load R → second controllable silicon SCR 2→ the second coil windings JF 2Tail end E forms the closed-loop path, output DC; As tertiary coil winding JF 3Head end F is anodal, and tail end G is a negative pole, and tertiary coil winding JF 3The current potential of head end F is higher than the first coil windings JF 1The current potential of head end B and the second coil windings JF 2During the current potential of head end D, the phase-shift trigger circuit electric current is by tertiary coil winding JF 3Head end F → second triode the T 2→ the seven resistance R 7→ the six diode D 6, give the 3rd controllable silicon SCR 3Grid trigger current is provided, make the 3rd controllable silicon SCR 3Conducting, load current is by tertiary coil winding JF 3Head end F → load R → the 3rd controllable silicon SCR 3→ tertiary coil winding JF 3Tail end G forms the closed-loop path, and output DC goes round and begins again, when generator speed further raises, and output voltage U dRaise the first triode T 1The voltage that emitter and A are ordered also raises, and works as output voltage U dGreater than target voltage stabilizing value U 0The time, the first triode T 1The voltage that emitter and A are ordered is greater than the first voltage-stabiliser tube DW 1Puncture voltage the time, the first triode T 1Become conducting state by cut-off state, the first triode T 1After the conducting, the voltage between emitter and the collector electrode is 0.2V～0.3V, less than the second triode T 2Threshold voltage 0.7V between emitter and the base stage, the second triode T 2Become by conducting and to end.As the first coil windings JF 1The current potential of head end B is higher than the second coil windings JF 2The current potential of head end D and tertiary coil winding JF 3During the current potential of head end F, because the second triode T 2End, no longer to first controllable silicon SCR 1Grid provide trigger current, first controllable silicon SCR 1End when delaying time no forward voltage; As the second coil windings JF 2The current potential of head end D is higher than the first coil windings JF 1The current potential of head end B and tertiary coil winding JF 3During the current potential of head end F, because the second triode T 2End, no longer to second controllable silicon SCR 2Grid provide trigger current, second controllable silicon SCR 2End when delaying time no forward voltage; As tertiary coil winding JF 3The current potential of head end F is higher than the first coil windings JF 1The current potential of head end B and the second coil windings JF 2During the current potential of head end D, because the second triode T 2End, no longer to the 3rd controllable silicon SCR 3Grid provide trigger current, the 3rd controllable silicon SCR 3End when delaying time no forward voltage, make generator output voltage U like this dDescend the first triode T rapidly 1The voltage that emitter and A are ordered also descends, and works as output voltage U dBe lower than target voltage stabilizing value U 0The time, the first triode T 1End the second triode T 2Conducting, controllable silicon is conducting once more, and output DC is worked as output voltage U dRaise again, greater than target voltage stabilizing value U 0The time, the first voltage-stabiliser tube Dw 1Puncture the first triode T again 1Conducting again, the second triode T2 ends again, goes round and begins again the first triode T 1, the second triode T 2Be on off operating mode repeatedly,, thereby guaranteed the direct current of permanent magnet generator electronic controller output voltage stabilization, DC power supply is provided for the electricity consumption facility or charges a battery by silicon controlled phase shift, slicing, rectification.
The present invention compared with prior art, circuit design is simple, controllable silicon is by phase shift, slicing, rectification, make output voltage stabilization between 14 ± 0.5V, both can directly drive needs with the work of galvanic electricity consumption facility, can charge a battery again, this adjuster has that circuit design is simple, reliable operation, voltage regulation performance is good, power consumption is few, the power output advantages of higher, can be widely used in the rectifying pressurizer of all kinds of magneto alternators that various engines have.
Description of drawings
Fig. 1 is a fundamental diagram of the present invention;
Fig. 2 is the circuit diagram of the embodiment of the invention:
Embodiment
Among the embodiment: R LAdjustable resistance; R 1, R 2, R 3, R 4, R 5, R 6, R 7Resistance; The R load; C 1, C 2Electric capacity; D 1, D 2, D 3, D 4, D 5, D 6Diode; D W1, D W2Voltage-stabiliser tube; T 1, T 2Triode; SCR 1, SCR 2, SCR 3Controllable silicon; JF 1, JF 2, JF 3Identical three coil windings of alternating current generator; The A point is adjustable resistance R L, resistance R 1, R 2, R 3Tie point; B is the first coil windings JF 1Head end, C is the first coil windings JF 1Tail end, D is the second coil windings JF 2Head end, E is the second coil windings JF 2Tail end, F is tertiary coil winding JF 3Head end, G is tertiary coil winding JF 3Tail end.
The invention will be further described below in conjunction with accompanying drawing:
The first coil windings JF 1, the second coil windings JF 2, tertiary coil winding JF 3Be identical three coil windings, its phase difference is 120 0, the first coil windings JF 1Head end B, the second coil windings JF 2Head end D, tertiary coil winding JF 3Head end F be connected together, as the positive terminal of electronic controller, first controllable silicon SCR 1, second controllable silicon SCR 2, the 3rd controllable silicon SCR 3Anode be connected together, as the negative pole end of electronic controller, first controllable silicon SCR 1Negative electrode meet the first diode D 1The negative pole and the first coil windings JF 1Tail end C, second controllable silicon SCR 2Negative electrode meet the second diode D 2The negative pole and the second coil windings JF 2Tail end E, the 3rd controllable silicon SCR 3Negative electrode meet the 3rd diode D 3Negative pole and tertiary coil winding JF 3Tail end G, first controllable silicon SCR 1Grid meet the 4th diode D 4Negative pole, second controllable silicon SCR 2Grid meet the 5th diode D 5Negative pole, the 3rd controllable silicon SCR 3Grid meet the 6th diode D 6Negative pole;
Voltage signal sampling circuit is by first resistance R 1, second resistance R 2, the 3rd resistance R 3, adjustable resistance R L, first capacitor C 1, the first voltage-stabiliser tube DW 1, the 4th resistance R 4, the first triode T 1, the 5th resistance R 5, the 6th resistance R 6With the first diode D 1, the second diode D 2, the 3rd diode D 3Form first resistance R 1With adjustable resistance R LThe back in parallel and second resistance R 2Form bleeder circuit, first resistance R 1An end, adjustable resistance R LAn end, first capacitor C 1An end and the first triode T 1Emitter connect the positive terminal of electronic controller, first resistance R 1The other end, adjustable resistance R LThe other end and second resistance R 2An end, the 3rd resistance R 3An end link together second resistance R 2The negative pole end of another termination electronic controller, the 3rd resistance R 3The other end and first capacitor C 1Another termination first voltage-stabiliser tube DW 1An end, the first voltage-stabiliser tube DW 1The other end through the 4th resistance R 4Meet the first triode T 1Base stage, the first triode T 1Collector electrode meet the second triode T respectively 2Base stage and the 5th resistance R 5An end, the 5th resistance R 5The other end meet the second voltage-stabiliser tube DW respectively 2An end, second capacitor C 2An end and the 6th resistance R 6An end, the 6th resistance R 6The other end meet the first diode D respectively 1, the second diode D 2, the 3rd diode D 3Positive pole;
Phase-shift trigger circuit is by the second triode T 2, the 7th resistance R 7, the second voltage-stabiliser tube DW 2, second capacitor C 2With the 4th diode D 4, the 5th diode D 5, the 6th diode D 6Form, wherein the second triode T 2The emitter and the second voltage-stabiliser tube DW 2The other end, second capacitor C 2The positive terminal of another termination electronic controller, the second triode T 2Collector electrode through the 7th resistance R 7Meet the 4th diode D respectively 4, the 5th diode D 5, the 6th diode D 6Positive pole.

Claims (1)

1, a kind of three-phase semiwave controlled rectification type voltage regulation electronic controller, comprise three-phase half-wave controlled rectifier circuit, voltage signal sampling circuit and phase-shift trigger circuit, the voltage output end of voltage signal sampling circuit sending and receiving motor wherein, the voltage output end of generator connects three-phase half-wave controlled rectifier circuit through phase-shift trigger circuit, it is characterized in that: three-phase half-wave controlled rectifier circuit is by the first coil windings (JF 1), the second coil windings (JF 2), tertiary coil winding (JF 3) and the first controllable silicon (SCR 1), the second controllable silicon (SCR 2), the 3rd controllable silicon (SCR 3) form the first coil windings (JF 1), the second coil windings (JF 2), tertiary coil winding (JF 3) be identical three coil windings, its phase difference is 120 °, the first coil windings (JF 1) head end (B), the second coil windings (JF 2) head end (D), tertiary coil winding (JF 3) head end (F) be connected together, as the positive terminal of electronic controller, the first controllable silicon (SCR 1), the second controllable silicon (SCR 2), the 3rd controllable silicon (SCR 3) anode be connected together, as the negative pole end of electronic controller, the first controllable silicon (SCR 1) negative electrode meet the first diode (D 1) the negative pole and the first coil windings (JF 1) tail end (C), the second controllable silicon (SCR 2) negative electrode meet the second diode (D 2) the negative pole and the second coil windings (JF 2) tail end (E), the 3rd controllable silicon (SCR 3) negative electrode meet the 3rd diode (D 3) negative pole and tertiary coil winding (JF 3) tail end (G), the first controllable silicon (SCR 1) grid meet the 4th diode (D 4) negative pole, the second controllable silicon (SCR 2) grid meet the 5th diode (D 5) negative pole, the 3rd controllable silicon (SCR 3) grid meet the 6th diode (D 6) negative pole;
Voltage signal sampling circuit is by the first resistance (R 1), the second resistance (R 2), the 3rd resistance (R 3), adjustable resistance (R L), the first electric capacity (C 1), the first voltage-stabiliser tube (D W1), the 4th resistance (R 4), the first triode (T 1), the 5th resistance (R 5), the 6th resistance (R 6) and the first diode (D 1), the second diode (D 2), the 3rd diode (D 3) form the first resistance (R 1) and adjustable resistance (R L) back in parallel and the second resistance (R 2) the composition bleeder circuit, the first resistance (R 1) an end, adjustable resistance (R L) an end, the first electric capacity (C 1) an end and the first triode (T 1) emitter connect the positive terminal of electronic controller, the first resistance (R 1) the other end, adjustable resistance (R L) the other end and the second resistance (R 2) an end, the 3rd resistance (R 3) an end link together the second resistance (R 2) the negative pole end of another termination electronic controller, the 3rd resistance (R 3) the other end and the first electric capacity (C 1) another termination first voltage-stabiliser tube (D W1) an end, the first voltage-stabiliser tube (D W1) the other end through the 4th resistance (R 4) meet the first triode (T 1) base stage, the first triode (T 1) collector electrode meet the second triode (T respectively 2) base stage and the 5th resistance (R 5) an end, the 5th resistance (R 5) the other end meet the second voltage-stabiliser tube (D respectively W2) an end, the second electric capacity (C 2) an end and the 6th resistance (R 6) an end, the 6th resistance (R 6) the other end meet the first diode (D respectively 1), the second diode (D 2), the 3rd diode (D 3) positive pole;
Phase-shift trigger circuit is by the second triode (T 2), the 7th resistance (R 7), the second voltage-stabiliser tube (D W2), the second electric capacity (C 2) and the 4th diode (D 4), the 5th diode (D 5), the 6th diode (D 6) composition, the wherein second triode (T 2) the emitter and the second voltage-stabiliser tube (D W2) the other end, the second electric capacity (C 2) the positive terminal of another termination electronic controller, the second triode (T 2) collector electrode through the 7th resistance (R 7) meet the 4th diode (D respectively 4), the 5th diode (D 5), the 6th diode (D 6) positive pole.
CN 03111865 2003-02-14 2003-02-14 Three-phase half-wave controllable rectification and voltage stabilization type electronic regulator Expired - Fee Related CN1244981C (en)

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CN 03111865 CN1244981C (en) 2003-02-14 2003-02-14 Three-phase half-wave controllable rectification and voltage stabilization type electronic regulator

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Application Number Priority Date Filing Date Title
CN 03111865 CN1244981C (en) 2003-02-14 2003-02-14 Three-phase half-wave controllable rectification and voltage stabilization type electronic regulator

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CN1521941A CN1521941A (en) 2004-08-18
CN1244981C true CN1244981C (en) 2006-03-08

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103780042B (en) * 2014-03-03 2016-01-20 史立伟 A kind of brushless direct-current reluctance type starter-generator
CN103795314B (en) * 2014-03-04 2016-02-24 山东理工大学 A kind of automobile permanent magnet stable-voltage generator with the weak magnetic function of high speed
CN104779864A (en) * 2015-05-05 2015-07-15 山东理工大学 Three-phase half-control bridge type current rectification and voltage stabilization control method for electric vehicle range extender generator
CN104779860A (en) * 2015-05-05 2015-07-15 山东理工大学 Single-phase double-half-wave voltage stabilization control method for electric vehicle permanent magnet power generation device
CN104779861A (en) * 2015-05-05 2015-07-15 山东理工大学 Three-phase half-wave pulse type voltage stabilization control method for electric vehicle range extender generator
CN104779868A (en) * 2015-05-05 2015-07-15 山东理工大学 Four-phase half-wave voltage stabilization control method for permanent magnet power generation device used for electric vehicle

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