CN106564394A - Four-phase motor power generation circuit - Google Patents
Four-phase motor power generation circuit Download PDFInfo
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- CN106564394A CN106564394A CN201610915699.3A CN201610915699A CN106564394A CN 106564394 A CN106564394 A CN 106564394A CN 201610915699 A CN201610915699 A CN 201610915699A CN 106564394 A CN106564394 A CN 106564394A
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- change switch
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
-
- 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
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Rectifiers (AREA)
Abstract
The invention relates to the field of motor circuits and discloses a four-phase motor power generation circuit. The four-phase motor power generation circuit comprises a first electronic power supply switch, a second electronic power supply switch, motor winding coils, a phase-change switch circuit, a rectification power suction circuit, a first combination output circuit and a second combination output circuit. By the adoption of the four-phase motor power generation circuit, a motor can be used for generating power to recycle a large amount of electric energy, and therefore the endurance mileage of an electric vehicle can be increased.
Description
Technical field
The invention belongs to motor circuit field.More particularly to a kind of four-phase motor electricity-generating circuit.
Background technology
Motor is a kind of a kind of device that can convert electrical energy into mechanical energy.Because of its good speed adjusting performance in electricity
Power is used widely in dragging.With the continuous consumption of natural resources, the awareness of saving energy of people in recent years is constantly strengthened, each
In individual field, how people make full use of energy in research, reach energy-conservation purpose.
Particularly in automotive field, because gasoline, Diesel engine are needed using non-renewable natural resources as power
Source, inadequate energy-conserving and environment-protective, therefore the research in recent years with regard to electric motor car is more and more.
But in existing pure electric vehicle field, the following defect of generally existing of motor：Electric motor car is in running
In cannot reclaim the electric energy of electric energy or recovery very little, and the electric energy storage of existing electrokinetic cell is extremely limited, causes electricity
The course continuation mileage of motor-car is very short, it is impossible to be continuously finished long-distance task, seriously constrains the work efficiency and electric motor car of people
Development.Therefore need badly to develop and a kind of can reclaim the motor circuit of electric energy by high-recovery in electric motor car running.
The content of the invention
In order to solve above-mentioned technical problem, the invention provides a kind of four-phase motor electricity-generating circuit, the present invention is main to be used
In the electric-control system of pure electric vehicle, it is adaptable to the motor of various windings, generated electricity using motor when sliding for pure electric vehicle
Electric energy is reclaimed, is generated electricity using motor when pure electric vehicle is electronic and is reclaimed electric energy, it can also be used to the energy-saving of other field motor
Electricity, generating are reclaimed, and are mainly pure electric vehicle energy saving, are reclaimed electric energy, increase course continuation mileage.
The present invention concrete technical scheme be：A kind of four-phase motor electricity-generating circuit, including first via electronic power switch,
Second tunnel electronic power switch, motor winding coil, phase-change switch circuit, rectification are inhaled electric circuit, the first via and merge output electricity
Road, the second tunnel merge output circuit.
First via electronic power switch includes first switch diode, and second tunnel electronic power is switched includes the
Two switching diodes, the motor winding coil includes the first phase winding coil, the second phase winding coil, third phase winding wire
Circle and the 4th phase winding coil.The phase-change switch circuit include the first commutation signal input, the second commutation signal input,
3rd commutation signal input, the 4th commutation signal input, the first phase-change switch audion, the second phase-change switch audion,
3rd phase-change switch audion and the 4th phase-change switch audion.The rectification inhale electric circuit include the first commutation diode, the
Two commutation diodes, the 3rd commutation diode, the 4th commutation diode, the 5th commutation diode, the 6th commutation diode, the 7th
Commutation diode, the 8th commutation diode, the first filter capacitor and the second filter capacitor；The first via merges output circuit bag
Include the first output diode, the second output diode.
The positive pole of the first switch diode be connected with the positive pole of second switch diode after with DC power supply just
Pole connects；The first end of the first phase winding coil is connected with the negative pole of second switch diode, the first phase winding coil
Second end negative pole respectively with first commutation diode, the positive pole of the second commutation diode are connected；Second commutation diode
Negative pole negative pole, the first end of the second phase winding coil and the first output diode respectively with first switch diode positive pole
Connection；Second end of the second phase winding coil is respectively with negative pole, the 4th commutation diode of the 3rd commutation diode just
Pole connects；The negative pole of the 4th commutation diode negative pole, the first end of third phase winding coil respectively with second switch diode
Connect with the positive pole of the second output diode.
Second end of third phase winding coil negative pole respectively with the 5th commutation diode, the 6th commutation diode
Positive pole connects；The negative pole of the 6th commutation diode respectively with first switch diode, the first end of the 4th phase winding coil and
The positive pole connection of one output diode, the second end of the 4th phase winding coil negative pole respectively with the 7th commutation diode,
The positive pole connection of the 8th commutation diode；The negative pole of the 8th commutation diode first end respectively with the first phase winding coil,
The positive pole connection of the negative pole of two switching diodes and the second output diode；The positive pole of the first commutation diode, the 3rd rectification two
With DC power supply negative pole after the positive pole of pole pipe, the positive pole of the 5th commutation diode, the positive pole connection of the 7th commutation diode
Connection.
The positive pole of first filter capacitor is connected with the negative pole of second switch diode, the negative pole of the first filter capacitor with
DC power supply negative pole connects；The positive pole of second filter capacitor is connected with the negative pole of first switch diode, the second filter
The negative pole of ripple electric capacity is connected with DC power supply negative pole.
It is colelctor electrode, the emitter stage of the first phase-change switch audion the second end respectively with the first phase winding coil, straight
Stream power supply negative pole connection, the first commutation signal input is connected with the base stage of the first phase-change switch audion；It is described
Colelctor electrode, the emitter stage of the second phase-change switch audion the second end respectively with the second phase winding coil, DC power supply are born
Pole connects, and the second commutation signal input is connected with the base stage of the second phase-change switch audion；3rd phase-change switch
Colelctor electrode, the emitter stage of audion the second end respectively with third phase winding coil, DC power supply negative pole are connected, and described
Three commutation signal inputs are connected with the base stage of the 3rd phase-change switch audion；The current collection of the 4th phase-change switch audion
Pole, emitter stage the second end respectively with the 4th phase winding coil, DC power supply negative pole are connected, and the 4th commutation signal is defeated
Enter end to be connected with the base stage of the 4th phase-change switch audion.
Preferably, the first phase-change switch audion, the second phase-change switch audion, the 3rd commutation are opened
Close audion, the 4th phase-change switch audion be respectively the first field effect transistor, the second field effect transistor, the 3rd field effect transistor,
4th field effect transistor.
Preferably, the first phase-change switch audion, the second phase-change switch audion, the 3rd commutation are opened
Close audion, the 4th phase-change switch audion and be respectively an IGBT insulated gate bipolar transistors, the 2nd IGBT insulation
Grid bipolar transistor, the 3rd IGBT insulated gate bipolar transistors, the 4th IGBT insulated gate bipolar transistors.
It is characteristic of the invention that：
1st, using during commutation one by one, every phase winding coil of four-phase motor, a quarter loop cycle is powered, four/
Three cycles generated electricity reclaims；Every phase winding coil of six-phase motor, 1/6th loop cycles are powered, and six point of five cycle generates electricity back
Receive；Other even numbers are equal by that analogy.
2nd, supply voltage is maintained per the input of phase winding coil, generating electric charge superposition, less ac electric also can
Reclaim.
3rd, four phases, six equal even number phase motor, are all that direct current supply all the way is converted into two-way direct current supply line.
4th, suitable for centralized winding motor.
The principle of the present invention is specially：
Using commutation mode one by one, further illustrate, when the first commutation signal input receives the first commutation signal, the
One phase winding coil is powered through second switch diode, and the first phase-change switch triode ON, the second commutation diode is reverse-biased
Cut-off, when the second commutation signal input receives the second commutation signal, the second phase-change switch triode ON, while first
Second terminal voltage of moment the first phase winding coil of phase-change switch audion cut-off is raised, the conducting of the second commutation diode, the
The reverse-biased cut-off of one switching diode, the second phase winding coil by the first phase winding coil power supply, through the pole of the second phase-change switch three
Pipe, the 5th commutation diode, the 6th commutation diode return to the first phase winding coil, until the first phase winding coil discharge it is complete
Into first switch diode current flow, the second phase winding coil is powered again through first switch diode, until the 3rd commutation signal
When input receives three commutation signals, the 3rd phase-change switch triode ON, while the cut-off of the second phase-change switch audion
Second terminal voltage of moment the second phase winding coil is raised, the conducting of the 4th commutation diode, the reverse-biased cut-off of second switch diode,
Third phase winding coil by the second phase winding coil power supply, through the 3rd phase-change switch audion, the first commutation diode, second
Commutation diode returns to the second phase winding coil, until the second phase winding coil discharge is completed, second switch diode current flow,
Third phase winding coil is powered again through second switch diode, until the 4th commutation signal input receives the 4th commutation signal
When, the 4th phase-change switch triode ON, while the of the moment third phase winding coil of the 3rd phase-change switch audion cut-off
Two terminal voltages are raised, the conducting of the 6th commutation diode, the reverse-biased cut-off of first switch diode, and the 4th phase winding coil is by third phase
Winding coil is powered, and through the 4th phase-change switch audion, the 3rd commutation diode, the 4th commutation diode third phase is returned to
Winding coil, until the electric discharge of third phase winding coil is completed, first switch diode current flow, until the first commutation signal input
When receiving the first commutation signal, the first phase-change switch triode ON, while the moment the of the 4th phase-change switch audion cut-off
Second terminal voltage of four phase winding coils is raised, the conducting of the 8th commutation diode, the reverse-biased cut-off of second switch diode, the first phase
Winding coil by the 4th phase winding coil power supply, through the 4th phase-change switch audion, the 5th commutation diode, the 6th rectification two
Pole pipe returns to the 4th phase winding coil, and until the 4th phase winding coil discharge is completed, second switch diode current flow completes one
The running in cycle；In this running, the first phase winding coil, the second phase winding coil, third phase winding coil,
There is the electric energy of induction electromotive force in four phase winding coils, some passes through corresponding commutation diode by the first filter capacitor,
Second filter capacitor absorbs, and electric charge is constantly superimposed in filter capacitor, is exported by the first output diode, the second output diode
To other loads, when completing electronic, generate electricity and reclaim the function of electric energy.
When sliding, the first commutation signal input, the second commutation signal input, the 3rd commutation signal are input into vehicle
End, the 4th commutation signal input all without commutation signal, the first phase-change switch audion, the second phase-change switch audion, the
Three phase-change switch audions, the 4th phase-change switch audion are all in cut-off state；First phase winding coil, the second phase winding line
Circle, third phase winding coil, the 4th phase winding coil sense generating simultaneously, and by corresponding rectifies, output is arrived
Filter capacitor, electric charge is constantly superimposed in filter capacitor, negative to other through the first output diode, the output of the second output diode
Carry, complete vehicle when sliding, generate electricity the function of reclaiming.
It is compared with the prior art, the invention has the beneficial effects as follows：The four-phase motor electricity-generating circuit of the present invention can be utilized
Motor generates electricity and reclaims a large amount of electric energy such that it is able to increase electric motor car course continuation mileage.
Description of the drawings
Fig. 1 is the circuit connection diagram of embodiment 1；
Fig. 2 is four phase commutation signal sequential charts of embodiment 1.
Reference is：First switch diode 1, second switch diode 2, the first phase winding coil 4, the first commutation letter
Number input 5, the first phase-change switch audion 6, the first commutation diode 7, the second commutation diode 8, the second phase winding coil
9th, the second commutation signal input 10, the second phase-change switch audion 11, the 3rd commutation diode 12, the 4th commutation diode
13rd, third phase winding coil 14, the 3rd commutation signal input 15, the 3rd phase-change switch audion 16, the 5th commutation diode
17th, the 6th commutation diode 18, the 4th phase winding coil 19, the 4th commutation signal input 20, the 4th phase-change switch audion
21st, the 7th commutation diode 22, the 8th commutation diode 23, the first output diode 24, the second output diode 25, first are filtered
Ripple electric capacity 26, the second filter capacitor 27, the first commutation signal 111, the second commutation signal 112, the 3rd commutation signal the 113, the 4th
Commutation signal 114, first end U1 of the first phase winding coil, the second end U2 of the first phase winding coil, the second phase winding coil
First end V1, the second end V2 of the second phase winding coil, first end W1 of third phase winding coil, third phase winding coil
Second end W2, first end X1 of the 4th phase winding coil, the second end X2 of the 4th phase winding coil.
Specific embodiment
With reference to embodiment, the invention will be further described.
Embodiment 1
As shown in Figure 1：A kind of four-phase motor electricity-generating circuit, including first via electronic power switch, the second road electronics confession
Electric switch, motor winding coil, phase-change switch circuit, rectification are inhaled electric circuit, the first via and merge output circuit, the merging of the second tunnel
Output circuit.
The first via electronic power switch includes first switch diode 1, and electronic power switch in second tunnel includes
Second switch diode 2, the motor winding coil includes the first phase winding coil 4, the second phase winding coil 9, third phase
The phase winding coil 19 of winding coil 14 and the 4th.The phase-change switch circuit includes the first commutation signal input 5, the second commutation
Signal input part 10, the 3rd commutation signal input 15, the 4th commutation signal input 20, the first phase-change switch audion 6,
Two phase-change switch audions 11, the 3rd phase-change switch audion 16 and the 4th phase-change switch audion 21.Electricity electricity is inhaled in the rectification
Road includes the first commutation diode 7, the second commutation diode 8, the 3rd commutation diode 12, the 4th commutation diode the 13, the 5th
Commutation diode 17, the 6th commutation diode 18, the 7th commutation diode 22, the 8th commutation diode 23, the first filter capacitor
26 and second filter capacitor 27；The first via merges output circuit and includes the first output diode 24, the second output diode
25。
The positive pole of the first switch diode be connected with the positive pole of second switch diode after with DC power supply just
Pole connects；First end U1 of the first phase winding coil is connected with the negative pole of second switch diode, the first phase winding coil
The second end U2 negative poles respectively with first commutation diode, the positive pole of the second commutation diode is connected；Second rectification two
The negative pole of pole pipe negative pole respectively with first switch diode, first end V1 of the second phase winding coil and the first output diode
Positive pole connection；Second end V2 of the second phase winding coil respectively with negative pole, the 4th rectification two of the 3rd commutation diode
The positive pole connection of pole pipe；The negative pole of the 4th commutation diode negative pole, third phase winding coil respectively with second switch diode
First end W1 and the second output diode positive pole connection；
Second end W2 of third phase winding coil respectively with negative pole, the 6th commutation diode of the 5th commutation diode
Positive pole connection；The negative pole of the 6th commutation diode respectively with first switch diode, first end X1 of the 4th phase winding coil
Connect with the positive pole of the first output diode, the second end X2 of the 4th phase winding coil respectively with the 7th commutation diode
The positive pole connection of negative pole, the 8th commutation diode；The negative pole of the 8th commutation diode is respectively with the first of the first phase winding coil
The positive pole connection of end, the negative pole of second switch diode and the second output diode；It is the positive pole of the first commutation diode, the 3rd whole
With DC power supply after positive pole, the positive pole of the 5th commutation diode, the positive pole connection of the 7th commutation diode of stream diode
Negative pole connects.
The positive pole of first filter capacitor is connected with the negative pole of second switch diode, the negative pole of the first filter capacitor with
DC power supply negative pole connects；The positive pole of second filter capacitor is connected with the negative pole of first switch diode, the second filter
The negative pole of ripple electric capacity is connected with DC power supply negative pole.
It is colelctor electrode, the emitter stage of the first phase-change switch audion the second end respectively with the first phase winding coil, straight
Stream power supply negative pole connection, the first commutation signal input is connected with the base stage of the first phase-change switch audion；It is described
Colelctor electrode, the emitter stage of the second phase-change switch audion the second end respectively with the second phase winding coil, DC power supply are born
Pole connects, and the second commutation signal input is connected with the base stage of the second phase-change switch audion；3rd phase-change switch
Colelctor electrode, the emitter stage of audion the second end respectively with third phase winding coil, DC power supply negative pole are connected, and described
Three commutation signal inputs are connected with the base stage of the 3rd phase-change switch audion；The current collection of the 4th phase-change switch audion
Pole, emitter stage the second end respectively with the 4th phase winding coil, DC power supply negative pole are connected, and the 4th commutation signal is defeated
Enter end to be connected with the base stage of the 4th phase-change switch audion.
The principle of the present embodiment is specially：
With reference to shown in Fig. 1, Fig. 2, using commutation mode one by one, further illustrate, when the first commutation signal input is received
During the first commutation signal 111, the first phase winding coil is powered through second switch diode, and the first phase-change switch audion is led
It is logical, the reverse-biased cut-off of the second commutation diode, when the second commutation signal input receives the second commutation signal 112, second changes
Phase switch triode is turned on, while the second terminal voltage liter of moment the first phase winding coil of the first phase-change switch audion cut-off
Height, the second commutation diode conducting, the reverse-biased cut-off of first switch diode, the second phase winding coil is supplied by the first phase winding coil
Electricity, through the second phase-change switch audion, the 5th commutation diode, the 6th commutation diode the first phase winding coil is returned to,
Until the first phase winding coil discharge is completed, first switch diode current flow, the second phase winding coil is again through first switch two
Pole pipe is powered, when the 3rd commutation signal input receives three commutation signals 113, the 3rd phase-change switch triode ON,
Second terminal voltage of moment the second phase winding coil of the second phase-change switch audion cut-off simultaneously is raised, the 4th commutation diode
Conducting, the reverse-biased cut-off of second switch diode, third phase winding coil is opened by the second phase winding coil power supply through the 3rd commutation
Close audion, the first commutation diode, the second commutation diode and return to the second phase winding coil, until the second phase winding coil
Electric discharge is completed, second switch diode current flow, and third phase winding coil is powered again through second switch diode, is changed until the 4th
When phase signals input receives four commutation signals 114, the 4th phase-change switch triode ON, while the pole of the 3rd phase-change switch three
Second terminal voltage of the moment third phase winding coil of pipe cut-off is raised, the conducting of the 6th commutation diode, first switch diode
Reverse-biased cut-off, the 4th phase winding coil is powered by third phase winding coil, through the 4th phase-change switch audion, the 3rd rectification two
Pole pipe, the 4th commutation diode return to third phase winding coil, until the electric discharge of third phase winding coil is completed, first switch two
Pole pipe is turned on, when the first commutation signal input receives the first commutation signal, the first phase-change switch triode ON, while
Second terminal voltage of the phase winding coil of moment the 4th of the 4th phase-change switch audion cut-off is raised, and the 8th commutation diode is led
It is logical, the reverse-biased cut-off of second switch diode, the first phase winding coil by the 4th phase winding coil power supply, through the 4th phase-change switch
Audion, the 5th commutation diode, the 6th commutation diode return to the 4th phase winding coil, until the 4th phase winding coil is put
Electricity is completed, second switch diode current flow, completes the running in a cycle；In this running, the first phase winding coil,
There is the electric energy of induction electromotive force in second phase winding coil, third phase winding coil, the 4th phase winding coil, some passes through
By the first filter capacitor, the second filter capacitor absorbs corresponding commutation diode, and electric charge is constantly superimposed in filter capacitor, by the
One output diode, the output of the second output diode when completing electronic, generate electricity and reclaim the function of electric energy to other loads.
Embodiment 2
The present embodiment is that the first phase-change switch audion, second commutation are opened with the difference of embodiment 1
Close audion, the 3rd phase-change switch audion, the 4th phase-change switch audion be respectively the first field effect transistor, second
Field effect transistor, the 3rd field effect transistor, the 4th field effect transistor.
Embodiment 3
The present embodiment is that the first phase-change switch audion, second commutation are opened with the difference of embodiment 1
Close audion, the 3rd phase-change switch audion, the 4th phase-change switch audion and be respectively an IGBT insulated gates pair
Bipolar transistor, the 2nd IGBT insulated gate bipolar transistors, the 3rd IGBT insulated gate bipolar transistors, the 4th IGBT insulation
Grid bipolar transistor.
Raw materials used in the present invention, equipment, unless otherwise noted, is the conventional raw material, equipment of this area；In the present invention
Method therefor, unless otherwise noted, is the conventional method of this area.
The above, is only presently preferred embodiments of the present invention, and not the present invention is imposed any restrictions, every according to the present invention
Any simple modification, change and equivalent transformation that technical spirit is made to above example, still fall within the technology of the present invention side
The protection domain of case.
Claims (3)
1. a kind of four-phase motor electricity-generating circuit, it is characterised in that：Including first via electronic power switch, the second tunnel electronic power
Switch, motor winding coil, phase-change switch circuit, the electric circuit of rectification suction, the first via merge output circuit, the second tunnel and merge defeated
Go out circuit；
First via electronic power switch includes first switch diode (1), and second tunnel electronic power is switched includes the
Two switching diodes (2), the motor winding coil include the first phase winding coil (4), the second phase winding coil (9), the
Three-phase windings coil (14) and the 4th phase winding coil (19)；The phase-change switch circuit includes the first commutation signal input
(5), the second commutation signal input (10), the 3rd commutation signal input (15), the 4th commutation signal input (20), first
Phase-change switch audion (6), the second phase-change switch audion (11), the 3rd phase-change switch audion (16) and the 4th phase-change switch
Audion (21)；Electric circuit is inhaled in the rectification includes the first commutation diode (7), the second commutation diode (8), the 3rd rectification two
Pole pipe (12), the 4th commutation diode (13), the 5th commutation diode (17), the 6th commutation diode (18), the 7th rectification two
Pole pipe (22), the 8th commutation diode (23), the first filter capacitor (26) and the second filter capacitor (27)；The first via merges
Output circuit includes the first output diode (24), the second output diode (25)；
The positive pole of the first switch diode connects after being connected with the positive pole of second switch diode with DC power supply positive pole
Connect；The first end (U1) of the first phase winding coil is connected with the negative pole of second switch diode, the first phase winding coil
Second end (U2) negative pole respectively with first commutation diode, the positive pole of the second commutation diode are connected；Second rectification two
The negative pole of pole pipe negative pole respectively with first switch diode, the first end (V1) of the second phase winding coil and the first two poles of output
The positive pole connection of pipe；It is second end (V2) of the second phase winding coil negative pole respectively with the 3rd commutation diode, the 4th whole
The positive pole connection of stream diode；The negative pole of the 4th commutation diode negative pole, third phase winding respectively with second switch diode
The first end (W1) of coil and the positive pole connection of the second output diode；
Second end (W2) of third phase winding coil negative pole respectively with the 5th commutation diode, the 6th commutation diode
Positive pole connects；The negative pole of the 6th commutation diode respectively with first switch diode, the first end (X1) of the 4th phase winding coil
Connect with the positive pole of the first output diode, second end (X2) of the 4th phase winding coil respectively with the 7th commutation diode
Negative pole, the 8th commutation diode positive pole connection；The negative pole of the 8th commutation diode is respectively with the of the first phase winding coil
The positive pole connection of one end, the negative pole of second switch diode and the second output diode；The positive pole of the first commutation diode, the 3rd
With direct current supply electricity after the positive pole of commutation diode, the positive pole of the 5th commutation diode, the positive pole connection of the 7th commutation diode
Source negative pole connection；
The positive pole of first filter capacitor is connected with the negative pole of second switch diode, the negative pole and direct current of the first filter capacitor
Power supply negative pole connects；The positive pole of second filter capacitor is connected with the negative pole of first switch diode, the second filtered electrical
The negative pole of appearance is connected with DC power supply negative pole；
The second end, the direct current confession respectively with the first phase winding coil of colelctor electrode, the emitter stage of the first phase-change switch audion
Electric power cathode connection, the first commutation signal input is connected with the base stage of the first phase-change switch audion；Described second
Colelctor electrode, the emitter stage of phase-change switch audion the second end, DC power supply negative pole company respectively with the second phase winding coil
Connect, the second commutation signal input is connected with the base stage of the second phase-change switch audion；The pole of 3rd phase-change switch three
Colelctor electrode, the emitter stage of pipe the second end respectively with third phase winding coil, DC power supply negative pole are connected, and the described 3rd changes
Phase signals input is connected with the base stage of the 3rd phase-change switch audion；The colelctor electrode of the 4th phase-change switch audion, send out
Emitter-base bandgap grading the second end respectively with the 4th phase winding coil, DC power supply negative pole are connected, the 4th commutation signal input
It is connected with the base stage of the 4th phase-change switch audion.
2. four-phase motor electricity-generating circuit as claimed in claim 1, it is characterised in that the first phase-change switch audion,
The second phase-change switch audion, the 3rd phase-change switch audion, the 4th phase-change switch audion are respectively
One field effect transistor, the second field effect transistor, the 3rd field effect transistor, the 4th field effect transistor.
3. four-phase motor electricity-generating circuit as claimed in claim 1, it is characterised in that the first phase-change switch audion,
The second phase-change switch audion, the 3rd phase-change switch audion, the 4th phase-change switch audion are respectively
One IGBT insulated gate bipolar transistors, the 2nd IGBT insulated gate bipolar transistors, the 3rd IGBT insulated gate bipolar crystal
Pipe, the 4th IGBT insulated gate bipolar transistors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610915699.3A CN106564394A (en) | 2016-10-20 | 2016-10-20 | Four-phase motor power generation circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610915699.3A CN106564394A (en) | 2016-10-20 | 2016-10-20 | Four-phase motor power generation circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106564394A true CN106564394A (en) | 2017-04-19 |
Family
ID=58533946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610915699.3A Withdrawn CN106564394A (en) | 2016-10-20 | 2016-10-20 | Four-phase motor power generation circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106564394A (en) |
-
2016
- 2016-10-20 CN CN201610915699.3A patent/CN106564394A/en not_active Withdrawn
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Application publication date: 20170419 |
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