CN206520491U - A kind of four-phase motor electricity-generating circuit - Google Patents
A kind of four-phase motor electricity-generating circuit Download PDFInfo
- Publication number
- CN206520491U CN206520491U CN201621141690.3U CN201621141690U CN206520491U CN 206520491 U CN206520491 U CN 206520491U CN 201621141690 U CN201621141690 U CN 201621141690U CN 206520491 U CN206520491 U CN 206520491U
- Authority
- CN
- China
- Prior art keywords
- phase
- diode
- winding coil
- commutation
- change switch
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
Landscapes
- Control Of Ac Motors In General (AREA)
Abstract
The utility model is related to motor circuit field, disclose a kind of four-phase motor electricity-generating circuit, 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, first via merging output circuit, the second tunnel merging output circuit.Four-phase motor electricity-generating circuit of the present utility model can be generated electricity using motor and reclaim a large amount of electric energy, so as to increase electric car course continuation mileage.
Description
Technical field
The utility model belongs to motor circuit field.More particularly to a kind of four-phase motor electricity-generating circuit.
Background technology
Motor is a kind of can to convert electrical energy into a kind of device of mechanical energy.Because of its good speed adjusting performance in electricity
It is used widely in power 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 need to be used as power using non-renewable natural resources
Source, inadequate energy-conserving and environment-protective, therefore the research in recent years on electric car is more and more.
But in existing pure electric vehicle field, the following defect of generally existing of motor：Electric car is in running
In can not 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 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 car running.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of four-phase motor electricity-generating circuit, and this practicality is new
Type is mainly used in the electric-control system of pure electric vehicle, it is adaptable to the motor of various windings, and electricity is utilized when being slided for pure electric vehicle
Motivation, which generates electricity, reclaims electric energy, is generated electricity when pure electric vehicle is electronic using motor and reclaims electric energy, it can also be used to other field motor
Energy saving, generate electricity reclaim, be mainly pure electric vehicle energy saving, reclaim electric energy, increase course continuation mileage.
Concrete technical scheme of the present utility model is：A kind of four-phase motor electricity-generating circuit, including first via electronic power
Switch, the second tunnel electronic power switch, motor winding coil, phase-change switch circuit, rectification inhale electric circuit, the first via and merge defeated
Go out circuit, the second tunnel and merge output circuit.
First via electronic power switch includes first switch diode, and second tunnel electronic power, which 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 triode, the second phase-change switch triode,
3rd phase-change switch triode and the 4th phase-change switch triode.Electric circuit is inhaled in the rectification includes the first commutation diode, the
Two commutation diodes, the 3rd commutation diode, the 4th commutation diode, the 5th commutation diode, the 6th commutation diode,
Seven commutation diodes, the 8th commutation diode, the first filter capacitor and the second filter capacitor；The first via merges output circuit
Including 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 is connected；The first end of the first phase winding coil is connected with the negative pole of second switch diode, the first phase winding coil
Negative pole, the positive pole of the second commutation diode of second end respectively with first commutation diode are connected；Second commutation diode
Negative pole negative pole respectively with first switch diode, the positive pole of the first end of the second phase winding coil and the first output diode
Connection；Second end of the second phase winding coil negative pole respectively with the 3rd commutation diode, the 4th commutation diode are just
Pole is connected；The negative pole of 4th commutation diode negative pole respectively with second switch diode, the first end of third phase winding coil
Connected 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 is connected；The negative pole of 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 8th commutation diode；The negative pole of 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 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 is connected；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 the colelctor electrode of the first phase-change switch triode, emitter stage the second end respectively with the first phase winding coil, straight
The connection of power supply negative pole is flowed, the first commutation signal input is connected with the base stage of the first phase-change switch triode；It is described
The colelctor electrode of second phase-change switch triode, emitter stage the second end respectively with the second phase winding coil, DC power supply are born
Pole is connected, and the second commutation signal input is connected with the base stage of the second phase-change switch triode；3rd phase-change switch
The colelctor electrode of triode, emitter stage 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 triode；The current collection of the 4th phase-change switch triode
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 triode.
Preferably, the first phase-change switch triode, the second phase-change switch triode, the 3rd commutation are opened
Close triode, the 4th phase-change switch triode be respectively the first FET, the second FET, the 3rd FET,
4th FET.
Preferably, the first phase-change switch triode, the second phase-change switch triode, the 3rd commutation
Switch triode, the 4th phase-change switch triode are respectively the first IGBT insulated gate bipolar transistors, the 2nd IGBT exhausted
Edge grid bipolar transistor, the 3rd IGBT insulated gate bipolar transistors, the 4th IGBT insulated gate bipolar transistors.
The characteristics of the utility model is：
When the 1st, using commutation one by one, every phase winding coil of four-phase motor, a quarter loop cycle is powered, four/
Three cycles, which 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.
Principle of the present utility model 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 by 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
The second terminal voltage rise of moment the first phase winding coil of phase-change switch triode cut-off, the conducting of the second commutation diode, the
The reverse-biased cut-off of one switching diode, the second phase winding coil is by the first phase winding coil power supply, by 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 is complete
Into first switch diode current flow, the second phase winding coil is powered by first switch diode again, 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 triode
The second terminal voltage rise of moment the second phase winding coil, the conducting of the 4th commutation diode, the reverse-biased cut-off of second switch diode,
Third phase winding coil is by the second phase winding coil power supply, by the 3rd phase-change switch triode, the first commutation diode, second
Commutation diode returns to the second phase winding coil, until the second phase winding coil discharge complete, second switch diode current flow,
Third phase winding coil is powered by second switch diode again, 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 triode 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 third phase is returned to by the 4th phase-change switch triode, the 3rd commutation diode, the 4th commutation diode
Winding coil, is completed, first switch diode current flow, until the first commutation signal input until third phase winding coil discharges
When receiving the first commutation signal, the first phase-change switch triode ON, while the moment the of the 4th phase-change switch triode cut-off
The second terminal voltage rise of four phase winding coils, the conducting of the 8th commutation diode, the reverse-biased cut-off of second switch diode, first
Phase winding coil is by the 4th phase winding coil power supply, by the 4th phase-change switch triode, the 5th commutation diode, the 6th rectification
Diode returns to the 4th phase winding coil, and until the 4th phase winding coil discharge is completed, second switch diode current flow is completed
The running in one cycle；In this running, the first phase winding coil, the second phase winding coil, third phase winding coil,
There is the electric energy of induced electromotive force in 4th phase winding coil, some is by corresponding commutation diode by the first filtered electrical
Hold, the second filter capacitor absorbs, electric charge is constantly superimposed in filter capacitor, passes through the first output diode, the second output diode
Other loads are output to, when completing electronic, generates electricity and reclaims the function of electric energy.
Vehicle is when sliding, the first commutation signal input, the second commutation signal input, the input of the 3rd commutation signal
End, the 4th commutation signal input are all without commutation signal, the first phase-change switch triode, the second phase-change switch triode, the
Three phase-change switch triodes, the 4th phase-change switch triode 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, by corresponding rectifies, are output to
Electric charge is constantly superimposed in filter capacitor, filter capacitor, and being output to other by the first output diode, the second output diode bears
Carry, complete vehicle when sliding, generate electricity the function of reclaiming.
It is compared with the prior art, the beneficial effects of the utility model are：Four-phase motor electricity-generating circuit of the present utility model
It can be generated electricity using motor and reclaim a large amount of electric energy, so as to increase electric car course continuation mileage.
Brief description of the drawings
Fig. 1 is the circuit connection diagram of embodiment 1；
Fig. 2 is four phase commutation signal timing diagrams 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 triode 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 triode 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 triode 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 triode
21st, the 7th commutation diode 22, the 8th commutation diode 23, the first output diode 24, the filter of the second output diode 25, first
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, the 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, the first end W1 of third phase winding coil, third phase winding coil
Second end W2, the first end X1 of the 4th phase winding coil, the second end X2 of the 4th phase winding coil.
Embodiment
With reference to embodiment, the utility model 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 are supplied
Electric switch, motor winding coil, phase-change switch circuit, rectification inhale 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 triode 6,
Two phase-change switch triodes 11, the 3rd phase-change switch triode 16 and the 4th phase-change switch triode 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, which merges output circuit, 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 is connected；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
The second end U2 negative pole, positive poles of the second commutation diode respectively with first commutation diode be connected；Second rectification two
Negative pole, the first end V1 and the first output diode of the second phase winding coil of the negative pole of pole pipe respectively with first switch diode
Positive pole connection；Second end V2 of the second phase winding coil negative poles respectively with the 3rd commutation diode, the 4th rectification two
The positive pole connection of pole pipe；Negative pole, the third phase winding coil of the negative pole of 4th commutation diode respectively with second switch diode
First end W1 and the second output diode positive pole connection；
Negative pole, the 6th commutation diodes of second end W2 of third phase winding coil respectively with the 5th commutation diode
Positive pole connection；The negative pole of 6th commutation diode respectively with first switch diode, the first end X1 of the 4th phase winding coil
Connected 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 8th commutation diode respectively with the first phase winding coil first
The positive pole connection at end, the negative pole of second switch diode and the second output diode；It is the positive pole of first commutation diode, the 3rd whole
With DC power supply after the positive pole connection of the positive pole, the positive pole of the 5th commutation diode, the 7th commutation diode that flow diode
Negative pole is connected.
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 is connected；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 the colelctor electrode of the first phase-change switch triode, emitter stage the second end respectively with the first phase winding coil, straight
The connection of power supply negative pole is flowed, the first commutation signal input is connected with the base stage of the first phase-change switch triode；It is described
The colelctor electrode of second phase-change switch triode, emitter stage the second end respectively with the second phase winding coil, DC power supply are born
Pole is connected, and the second commutation signal input is connected with the base stage of the second phase-change switch triode；3rd phase-change switch
The colelctor electrode of triode, emitter stage 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 triode；The current collection of the 4th phase-change switch triode
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 triode.
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 by second switch diode, and the first phase-change switch triode 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 triode 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, the first phase winding coil is returned to by the second phase-change switch triode, the 5th commutation diode, the 6th commutation diode,
Until the first phase winding coil discharge is completed, first switch diode current flow, the second phase winding coil passes through first switch two again
Pole pipe is powered, when the 3rd commutation signal input receives three commutation signals 113, the 3rd phase-change switch triode ON,
The second terminal voltage rise of moment the second phase winding coil of second phase-change switch triode cut-off simultaneously, 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 by the 3rd commutation
Close triode, 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 by second switch diode again, 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
The second terminal voltage rise of the moment third phase winding coil of pipe cut-off, 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, by the 4th phase-change switch triode, the 3rd rectification two
Pole pipe, the 4th commutation diode return to third phase winding coil, are completed until third phase winding coil discharges, 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, simultaneously
The second terminal voltage rise of the phase winding coil of moment the 4th of 4th phase-change switch triode cut-off, the 8th commutation diode is led
It is logical, the reverse-biased cut-off of second switch diode, the first phase winding coil is by the 4th phase winding coil power supply, by the 4th phase-change switch
Triode, the 5th commutation diode, the 6th commutation diode return to the 4th phase winding coil, until the 4th phase winding coil
Electric discharge is completed, second switch diode current flow, completes the running in a cycle；In this running, the first phase winding line
There is the electric energy of induced electromotive force in circle, the second phase winding coil, third phase winding coil, the 4th phase winding coil, it is a part of
By corresponding commutation diode by the first filter capacitor, the second filter capacitor is absorbed, and electric charge is constantly superimposed in filter capacitor, is led to
Cross the first output diode, the second output diode and be output to other loads, when completing electronic, generate electricity and reclaim the function of electric energy.
Embodiment 2
The present embodiment and the difference of embodiment 1 are that the first phase-change switch triode, second commutation are opened
It is respectively the first FET, second to close triode, the 3rd phase-change switch triode, the 4th phase-change switch triode
FET, the 3rd FET, the 4th FET.
Embodiment 3
The present embodiment and the difference of embodiment 1 are that the first phase-change switch triode, second commutation are opened
It is respectively that the first IGBT insulated gates are double to close triode, the 3rd phase-change switch triode, the 4th phase-change switch triode
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 utility model, equipment, is the conventional raw material, equipment of this area unless otherwise noted；This reality
It is the conventional method of this area unless otherwise noted with new middle method therefor.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is imposed any restrictions, every
Any simple modification, change and the equivalent transformation made according to the utility model technical spirit to above example, still fall within
The protection domain of technical solutions of the utility model.
Claims (1)
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, which is switched, includes the
Two switching diodes (2), the motor winding coil includes 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 triode (6), the second phase-change switch triode (11), the 3rd phase-change switch triode (16) and the 4th phase-change switch
Triode (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
Negative pole, the positive pole of the second commutation diode of second end (U2) respectively with first commutation diode are connected；Second rectification two
Negative pole, the first end (V1) of the second phase winding coil and the first two poles of output of the negative pole of pole pipe respectively with first switch diode
The positive pole connection of pipe；It is the second end (V2) of second phase winding coil negative pole respectively with the 3rd commutation diode, the 4th whole
Flow the positive pole connection of diode；Negative pole, the third phase winding of the negative pole of 4th commutation diode respectively with second switch diode
The first end (W1) of coil and the positive pole connection of the second output diode；
The second end (W2) of third phase winding coil negative pole respectively with the 5th commutation diode, the 6th commutation diode
Positive pole is connected；The first end (X1) of the negative pole of 6th commutation diode respectively with first switch diode, the 4th phase winding coil
Connected 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
Negative pole, the 8th commutation diode positive pole connection；The negative pole of 8th commutation diode respectively with 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 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 is connected；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 colelctor electrode of the first phase-change switch triode, emitter stage the second end respectively with the first phase winding coil, direct current are supplied
Electric power cathode connection, the first commutation signal input is connected with the base stage of the first phase-change switch triode；Described second
The colelctor electrode of phase-change switch triode, emitter stage the second end respectively with the second phase winding coil, DC power supply negative pole connect
Connect, the second commutation signal input is connected with the base stage of the second phase-change switch triode；The pole of 3rd phase-change switch three
The colelctor electrode of pipe, emitter stage 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 triode；Colelctor electrode, the hair of the 4th phase-change switch triode
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
Be connected with the base stage of the 4th phase-change switch triode, the first phase-change switch triode, the second phase-change switch triode,
The 3rd phase-change switch triode, the 4th phase-change switch triode be respectively the first FET, the second FET,
3rd FET, the 4th FET, it is the first phase-change switch triode, the second phase-change switch triode, described
3rd phase-change switch triode, the 4th phase-change switch triode are respectively the first IGBT insulated gate bipolar transistors,
Two IGBT insulated gate bipolar transistors, the 3rd IGBT insulated gate bipolar transistors, the 4th IGBT insulated gate bipolar crystal
Pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621141690.3U CN206520491U (en) | 2016-10-20 | 2016-10-20 | A kind of four-phase motor electricity-generating circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621141690.3U CN206520491U (en) | 2016-10-20 | 2016-10-20 | A kind of four-phase motor electricity-generating circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206520491U true CN206520491U (en) | 2017-09-26 |
Family
ID=59887956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621141690.3U Expired - Fee Related CN206520491U (en) | 2016-10-20 | 2016-10-20 | A kind of four-phase motor electricity-generating circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206520491U (en) |
-
2016
- 2016-10-20 CN CN201621141690.3U patent/CN206520491U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108123491B (en) | Highly integrated topology integrating motor drive and charging and discharging device | |
| CN102837618B (en) | The power control system of extended-range electric vehicle | |
| CN203278723U (en) | Controller for brushless direct current motor | |
| CN204905907U (en) | Insert electric formula electric automobile and on -vehicle charging source system thereof | |
| CN106533224A (en) | Novel resonant DC-link soft switching inverter and modulation method thereof | |
| CN104786856A (en) | Electric drive control system of electric automobile with solar charging function | |
| CN205693374U (en) | The Bidirectional charging-discharging device that a kind of electrical network is mutual with electric automobile energy | |
| CN113400959A (en) | Electric drive reconstruction type charging system for electric vehicle considering secondary power pulsation suppression | |
| CN202435291U (en) | PFC (Power Factor Correction) boost circuit with adjustable carrier wave amplitude | |
| CN110224657A (en) | A kind of three phase full bridge winding multiplexed switches reluctance motor driving system | |
| CN102290807B (en) | Small-sized wind power generation controller with wide voltage input range | |
| CN112152489B (en) | High-low voltage direct current dual-output integrated three-phase PWM rectifier converter and control method | |
| CN107171614B (en) | Motor drive circuit with asymmetric drive and feedback currents and application | |
| CN206520491U (en) | A kind of four-phase motor electricity-generating circuit | |
| CN104811075A (en) | Control method for combined converter | |
| CN105553319B (en) | A kind of control method of the non-isolated Buck Boost three-phase photovoltaic inverters of single-stage | |
| CN106787903A (en) | For the resonance electrode soft switch reversion circuit that brshless DC motor drives | |
| CN106301123B (en) | Motor power generation circuit | |
| CN207594745U (en) | A kind of electric vehicle drives charge and discharge integrated apparatus | |
| CN106564394A (en) | Four-phase motor power generation circuit | |
| CN107707010A (en) | A kind of photovoltaic charged circuit system | |
| CN106655437A (en) | Dual motor power generation circuit | |
| CN106301140A (en) | A kind of four-phase motor energy-saving circuit | |
| CN106655967A (en) | Three-phase motor energy-saving circuit | |
| CN106685286A (en) | Two-set electric motor power generating circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170926 Termination date: 20211020 |