CN104158240B - A kind of for the distributing source of charging electric vehicle feedback switched reluctance motor system - Google Patents
A kind of for the distributing source of charging electric vehicle feedback switched reluctance motor system Download PDFInfo
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- CN104158240B CN104158240B CN201410353831.7A CN201410353831A CN104158240B CN 104158240 B CN104158240 B CN 104158240B CN 201410353831 A CN201410353831 A CN 201410353831A CN 104158240 B CN104158240 B CN 104158240B
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Abstract
The invention discloses a kind of for the distributing source feedback switched reluctance motor system that electric automobile charges flexibly, including a switched reluctance machines and two changer T1～T2；Switched reluctance machines has four phase stator winding L1～L4 and each phase stator winding centre tap, and changer T1 is stator winding L1 and L2 excitation, and changer T2 is stator winding L3 and L4 excitation.Switched reluctance machines topology of the present invention has five kinds of mode of operations to include: the equal die pressing type of battery, DC charging pattern, mutual charge mode, direct current cascaded charge pattern, AC charging pattern.Relative to existing onboard charger, electric system of the present invention input can be DC source or alternating current power supply, also can normally work, and can be applied to multiple occasion under the conditions of different battery SOCs, and the voltage, the power bracket that input and export are wider.
Description
Technical field
The invention belongs to technical field of motors, be specifically related to a kind of distributing charged flexibly for electric automobile
Source feedback switched reluctance motor system.
Background technology
The shortage of fossil energy and the discharge of greenhouse gases are asking of being on the rise of face two of the world today
Topic.The consumption of petroleum person main as the whole world and waste emission person, auto industry brings a lot of energy problem
And environmental problem.Statistical data according to International Energy Agency shows, hands over oil universal will account for the whole world to the year two thousand twenty
More than the 62% of oil total flow, vehicle exhaust discharge quantity will account for more than the 64% of air pollution source.Development
New-energy automobile is increasingly becoming the trend of current auto industry and is become.Electric automobile runs with electric energy for energy,
There is the advantage such as energy-saving and environmental protection, cleaning, can fundamentally stop the exhaust emissions problem of automobile, change vapour
The energy consumption structure of car traffic, is to alleviate oil pressure, the powerful measure of solution global warming.
Electric automobile includes pure electric automobile, hybrid vehicle and fuel cell car, and they are all with electricity
Motivation drives and travels.The service requirement motor of electric automobile possesses that speed adjustable range is wide, instantaneous power big, overload
Ability is strong, efficiency is high and the feature such as good reliability.By the advantage that power density and efficiency are high, current permanent magnetism
Brushless electric machine is widely used in electric automobile, but the rare earth material storage used by permanent magnet
Measure limited so that magneto relatively costly, limit its further development and application.It is being independent of
In the motor of rare earth material, switched reluctance machines big with its low cost, high reliability, high temperature resistant, torque and
The characteristics such as speed adjustable range is wide and receive publicity.Owing to torque ripple is less, the use of 8/6 switched reluctance machines is relatively
For extensively.Fig. 1 (a) show the centre cap of 8/6 switched reluctance machines, and it is the most right that Fig. 1 (b) show
Claim half-bridge converter topology.Centre cap need not can be realized by special design of electrical motor and hardware combinations.
In pure electric automobile and plug-in hybrid-power automobile, due to the restriction of weight, space and cost,
The charge power of onboard charger is generally below 3kW, and input voltage is generally below 230V, thus the charging interval
Longer, typically 5～12h.Rapid nitriding will assist in the charging ability promoting electric automobile.By carrying
Rise changer technology, by integrated to charger and changer or charger is integrated with motor, it is possible to achieve
High-power car-mounted charger, and then promote the course continuation mileage of electric automobile.
A kind of 20kW based on splitting the electronic of phase magneto and charging system, as in figure 2 it is shown, by control
Motor winding can be used for traction mode or charge mode by relay processed and switching tube.Motor winding is in traction
Pattern can work as the three-phase voltage source of an isolation at charge mode as electric motor operation.Voltage
Source is charged the battery by inverter, thus eliminates the battery charger of outside.Within the system, inverse
Become device, the motor reconfiguring winding and switching device and constitute powerful battery charger.But it is this
Onboard charger charge power is relatively low, and due to the impact of back-emf, harmonic content is higher.
The switched reluctance motor system using asymmetrical half-bridge power inverter of a kind of 2.3kW, such as Fig. 3 institute
Show possess vehicle-mounted charge and power factor emendation function.But it is configured with the DC-DC of a front end in outside
Changer so that this topology becomes less practical and flexible.On same Motor Foundation, use IPM (intelligence
Power model) the four phase full-bridge converters set up, integrated switched reluctance machines charger can be formed.But this
Planting onboard charger and have ignored the charge mode of direct voltage source, the stability of simultaneity factor is the highest.
For pure electric automobile and plug-in hybrid-power automobile, there is no a kind of gratifying onboard charger.
Existing onboard charger is difficult to meet input and the voltage of output, power requirement.Meanwhile, cell voltage is not
Large range of change is had under same SOC (dump energy percentage ratio) and charging current.
Summary of the invention
For the above-mentioned technical problem existing for prior art, the invention provides a kind of for electric automobile spirit
The distributing source feedback switched reluctance motor system of charging alive, its input can be DC source or alternating current power supply,
Also can normally work under the conditions of different battery SOCs, and can be applied to multiple occasion, input is with defeated
The voltage, the power bracket that go out are wider.
A kind of for the distributing source feedback switched reluctance motor system that electric automobile charges flexibly, open including one
Close reluctance motor and two changer T1～T2；Described switched reluctance machines has four phase stator winding La～Ld
And each phase stator winding centre tap, changer T1 is stator winding La and Lb excitation, and changer T2 is
Stator winding Lc and Ld excitation；
Described changer T1 includes battery E1, DC capacitor C1, four switching tube S0～S3 and four two
Pole pipe D0～D3；Wherein, the positive pole of battery E1 and one end of DC capacitor C1, one end of switching tube S0,
The negative electrode of diode D1, one end of switching tube S2 are connected with the negative electrode of diode D3, the negative pole of battery E1
With the other end of DC capacitor C1, one end of switching tube S1, the anode of diode D0, switching tube S3
One end is connected with the anode of diode D2, the other end of switching tube S0 and one end of stator winding La and two poles
The negative electrode of pipe D0 is connected, and the anode of diode D1 and the other end of stator winding La and switching tube S1's is another
One end is connected, and the other end of switching tube S2 is connected with one end of stator winding Lb and the negative electrode of diode D2,
The anode of diode D3 is connected with the other end of stator winding Lb and the other end of switching tube S3, stator winding
The tap terminals of La is the Na outfan of changer T1, and the tap terminals of stator winding Lb is changer T1's
Nb outfan, the control of four switching tube S0～S3 the most all receives the driving signal that external equipment provides；
Described changer T2 includes battery E2, DC capacitor C2, four switching tube S4～S7 and four two
Pole pipe D4～D7；Wherein, the positive pole of battery E2 and one end of DC capacitor C2, one end of switching tube S4,
The negative electrode of diode D5, one end of switching tube S6 are connected with the negative electrode of diode D7, the negative pole of battery E2
With the other end of DC capacitor C2, one end of switching tube S5, the anode of diode D4, switching tube S7
One end is connected with the anode of diode D6, the other end of switching tube S4 and one end of stator winding Lc and two poles
The negative electrode of pipe D4 is connected, and the anode of diode D5 and the other end of stator winding Lc and switching tube S5's is another
One end is connected, and the other end of switching tube S6 is connected with one end of stator winding Ld and the negative electrode of diode D6,
The anode of diode D7 is connected with the other end of stator winding Ld and the other end of switching tube S7, stator winding
The tap terminals of Lc is the Nc outfan of changer T2, and the tap terminals of stator winding Ld is changer T2's
Nd outfan, the control of four switching tube S4～S7 the most all receives the driving signal that external equipment provides.
When described switched reluctance motor system is charged by external power source, then the Nb of changer T1 is defeated
Go out end to be connected with the Nc outfan of changer T2, the Na outfan of changer T1 and the Nd of changer T2
Outfan is corresponding with external power source two ends to be connected, and described external power source is DC source or alternating current source.
When in described switched reluctance motor system, two changer T1～T2 enter equal die pressing type, then convert
The Nb outfan of device T1 is connected with the Nc outfan of changer T2, the Na outfan of changer T1 and change
The Nd outfan of parallel operation T2 is connected, to realize the high changer of cell voltage to the low changer of cell voltage
It is charged.
When two electric automobiles interact charging, in an electric automobile switched reluctance motor system
Two changer T1～T2, then the Nb outfan of changer T1 is connected with the Nc outfan of changer T2,
The Na outfan of changer T1 and the Na of another electric automobile switched reluctance motor system internal conversion device T1
Outfan is connected, and becomes in the Nd outfan of changer T2 and another electric automobile switched reluctance motor system
The Nd outfan of parallel operation T2 is connected, and enters to the electric automobile that SOC is low realizing electric automobile high for SOC
Row charging.
When many electric automobiles are charged by external dc source, the switched reluctance machines of many electric automobiles
System cascades, and for two changer T1～T2 in an electric automobile switched reluctance motor system, then becomes
The Nb outfan of parallel operation T1 is connected with the Nc outfan of changer T2, the Na outfan of changer T1 with
The Nd outfan of previous electric automobile switched reluctance motor system internal conversion device T2 is connected, changer T2
The Na outfan phase of Nd outfan and a rear electric automobile switched reluctance motor system internal conversion device T1
Even, the Na outfan of first electric automobile switched reluctance motor system internal conversion device T1 and last electricity
The Nd outfan of electrical automobile switched reluctance motor system internal conversion device T2 is corresponding with two ends, external dc source to be connected.
Four described switching tube S1～S4 all use CoolMOS to manage.
Described diode uses fast recovery diode.
Switched reluctance motor system of the present invention has a following Advantageous Effects:
(1) input can be DC source or alternating current power supply；Centre cap both can be connected with direct voltage source,
Can also be connected with alternating-current voltage source, circuit all can be normally carried out charging.
(2) voltage, power bracket are wide；Being connected by many electric automobiles, can be by input directly with big
Voltage alternating current source be connected and without using step-down transformer.
(3) it is applicable to different battery SOC conditions；By battery Pressure and Control, SOC can be allowed high
Battery is to battery charging low for SOC.
Accompanying drawing explanation
Fig. 1 (a) is that 8/6 switched reluctance machines is with centre tapped winding schematic diagram.
Fig. 1 (b) is the structural representation with centre tapped 8/6 switched reluctance machines.
Fig. 2 is based on splitting the electronic structural representation with charging system of phase magneto.
Fig. 3 is the structural representation of the switched reluctance motor system using asymmetrical half-bridge power inverter.
Fig. 4 is the structural representation of distributing source of the present invention feedback switched reluctance motor system.
Fig. 5 is the structural representation of the distributing source of the present invention feedback equal die pressing type of switched reluctance motor system battery.
Fig. 6 (a)～(b) are respectively distributing source of the present invention feedback two kinds of equal die pressing types of battery of switched reluctance motor system
Principle schematic.
Fig. 7 is the structural representation of distributing source of the present invention feedback switched reluctance motor system DC charging pattern.
Fig. 8 (a)～(d) are respectively distributing source of the present invention feedback four kinds of DC charging patterns of switched reluctance motor system
Principle schematic.
Fig. 9 is the structural representation of the distributing source of the present invention feedback mutual charge mode of switched reluctance motor system.
Figure 10 is the structural representation of distributing source of the present invention feedback switched reluctance motor system cascaded charge pattern.
Figure 11 is the structural representation of distributing source of the present invention feedback switched reluctance motor system AC charging pattern.
Figure 12 is many level stagnant ring control of distributing source of the present invention feedback switched reluctance motor system AC charging pattern
Principle schematic processed.
Figure 13 is that the many level of output of distributing source of the present invention feedback switched reluctance motor system AC charging pattern show
It is intended to.
Detailed description of the invention
In order to more specifically describe the present invention, below in conjunction with the accompanying drawings and the detailed description of the invention skill to the present invention
Art scheme and related work principle thereof are described in detail.
It is as shown in Figure 4, a kind of for the distributing source feedback switched reluctance motor system that electric automobile charges flexibly,
Including a switched reluctance machines and two changer T1～T2；Switched reluctance machines has four phase stator winding
La～Ld and each phase stator winding centre tap, changer T1 is stator winding La and Lb excitation, changer
T2 is stator winding Lc and Ld excitation；
Changer T1 includes battery E1, DC capacitor C1, four switching tube S0～S3 and four diodes
D0～D3；Wherein, the positive pole of battery E1 and one end of DC capacitor C1, one end of switching tube S0, two poles
The negative electrode of pipe D1, one end of switching tube S2 are connected with the negative electrode of diode D3, and the negative pole of battery E1 is with straight
The stream other end of electric capacity C1, one end of switching tube S1, the anode of diode D0, one end of switching tube S3
It is connected with the anode of diode D2, the other end of switching tube S0 and one end of stator winding La and diode
The negative electrode of D0 is connected, another of the other end of the anode of diode D1 and stator winding La and switching tube S1
End is connected, and the other end of switching tube S2 is connected with one end of stator winding Lb and the negative electrode of diode D2, and two
The anode of pole pipe D3 is connected with the other end of the other end of stator winding Lb and switching tube S3, stator winding
The tap terminals of La is the Na outfan of changer T1, and the tap terminals of stator winding Lb is changer T1's
Nb outfan, the control of four switching tube S0～S3 the most all receives the driving signal that external equipment provides；
Changer T2 includes battery E2, DC capacitor C2, four switching tube S4～S7 and four diodes
D4～D7；Wherein, the positive pole of battery E2 and one end of DC capacitor C2, one end of switching tube S4, two poles
The negative electrode of pipe D5, one end of switching tube S6 are connected with the negative electrode of diode D7, and the negative pole of battery E2 is with straight
The stream other end of electric capacity C2, one end of switching tube S5, the anode of diode D4, one end of switching tube S7
It is connected with the anode of diode D6, the other end of switching tube S4 and one end of stator winding Lc and diode
The negative electrode of D4 is connected, another of the other end of the anode of diode D5 and stator winding Lc and switching tube S5
End is connected, and the other end of switching tube S6 is connected with one end of stator winding Ld and the negative electrode of diode D6, and two
The anode of pole pipe D7 is connected with the other end of the other end of stator winding Ld and switching tube S7, stator winding
The tap terminals of Lc is the Nc outfan of changer T2, and the tap terminals of stator winding Ld is changer T2's
Nd outfan, the control of four switching tube S4～S7 the most all receives the driving signal that external equipment provides.
Present embodiment switched reluctance machines topology comprises five kinds of working methods, respectively the equal die pressing type of battery,
DC charging pattern, mutual charge mode, direct current cascaded charge pattern and AC charging pattern.
The equal die pressing type of battery is as it is shown in figure 5, centre cap NAWith centre cap NDBeing joined directly together, center is taken out
Head NBWith centre cap NCIt is joined directly together.As A, B phase battery tension UABHigher than C, D phase electric power storage
Cell voltage UCDTime, shown in corresponding switch mode such as Fig. 6 (a)～(b).
Mode 1: as shown in Fig. 6 (a), switching tube S0, switching tube S3With switching tube S7Conducting, switching tube S1、
Switching tube S2, switching tube S4With switching tube S6Turning off, electric current is from A, B phase accumulator UabFlow out, flow through
Switching tube S0, motor winding La14, centre cap NA, centre cap ND, motor winding Ld23, switching tube
S7, diode D4, motor winding Lc14, centre cap NC, centre cap NB, motor winding Lb23, open
Close pipe S3；Now, A, B phase accumulator UabTransmit power to motor winding.
Mode 2: as shown in Fig. 6 (b), switching tube S0～S7Turning off, electric current flows through motor winding La14, center
Tap NA, centre cap ND, motor winding Ld23, diode D7, flow into accumulator UcdAfter flow through two poles
Pipe D4, motor winding Lc14, centre cap NC, centre cap NB, motor winding Lb23, switching tube S3、
Diode D0；Now, motor winding transmits power to C, D phase accumulator Ucd。
As C, D phase battery tension UCDHigher than A, B phase battery tension UABTime, the Working mould of circuit
State is similar with mode shown in Fig. 6.C, D phase accumulator UcdFirst give the energy to motor winding, then by electricity
Machine winding gives the energy to A, B phase accumulator Uab.Can be by by the turn-on and turn-off controlling switching tube
The energy of the battery that SOC is high is transferred to the battery that SOC is low, it is achieved the Balance route of cell voltage.
DC charging pattern is as it is shown in fig. 7, centre cap NBWith centre cap NCBeing joined directly together, center is taken out
Head NAWith centre cap NDBetween connect an external dc voltage source.This working method comprises four kinds of works
Make mode, shown in concrete mode such as Fig. 8 (a)～(d).
Mode 1: as shown in Fig. 8 (a), switching tube S3With switching tube S7Conducting, switching tube S0, switching tube S1、
Switching tube S2, switching tube S4, switching tube S5, switching tube S6Turning off, electric current flows out from external dc voltage source,
Flow through centre cap ND, motor winding Ld23, switching tube S7, diode D4, motor winding Lc14, center
Tap NC, centre cap NB, motor winding Lb23, switching tube S3, diode D0, motor winding La14
With centre cap NA；Now, external dc voltage source conveying energy is to motor winding.
Mode 2: as shown in Fig. 8 (b), switching tube S0～S7Turning off, electric current flows out from external dc voltage source,
Flow through centre cap ND, motor winding Ld23, diode D7, flow into accumulator Ucd, flow through diode D4、
Motor winding Lc14, centre cap NC, centre cap NB, motor winding Lb23, diode D3, flow into and store
Battery Uab, flow through diode D0, motor winding La14, centre cap NA；Now, external dc voltage
Source and motor winding conveying energy are to A, B phase accumulator UabWith C, D phase accumulator Ucd。
Mode 3: as shown in Fig. 8 (c), switching tube S3Conducting, switching tube S0, switching tube S1, switching tube S2、
Switching tube S4, switching tube S5, switching tube S6With switching tube S7Turning off, electric current flows out from external dc voltage source,
Flow through centre cap ND, motor winding Ld23, diode D7, flow into accumulator Ucd, flow through diode D4、
Motor winding Lc14, centre cap NC, centre cap NB, motor winding Lb23, switching tube S3, diode
D0, motor winding La14With centre cap NA；Now, external dc voltage source and motor winding conveying energy
To C, D phase accumulator Ucd。
Mode 4: as shown in Fig. 8 (d), switching tube S7Conducting, switching tube S0, switching tube S1, switching tube S2、
Switching tube S3, switching tube S4, switching tube S5With switching tube S6Turning off, electric current flows out from external dc voltage source,
Flow through centre cap ND, motor winding Ld23, diode D7, flow into accumulator Ucd, flow through diode D4、
Motor winding Lc14, centre cap NC, centre cap NB, motor winding Lb23, switching tube S3, diode
D0, motor winding La14With centre cap NA；Now, external dc voltage source and motor winding conveying energy
To A, B phase accumulator Uab。
Mutual charge mode is as it is shown in figure 9, be made up of two mutually isostructural electric automobiles, and discharge automobile
Centre cap NACentre cap N with Rechargeable vehicleA’It is connected, the centre cap N of electric discharge automobileDWith charging vapour
The centre cap N of carD’It is connected, the centre cap N of electric discharge automobileBCentre cap N with Rechargeable vehicleCIt is connected,
The centre cap N of Rechargeable vehicleB’Centre cap N with Rechargeable vehicleC’It is connected.The battery SOC of electric discharge automobile
Higher than the battery SOC of Rechargeable vehicle, the operation mode of circuit and DC charging pattern under mutual charge mode
Similar.
Direct current cascaded charge pattern as shown in Figure 10, by N mutually isostructural electric automobile and a big voltage
External dc source forms.The operation mode of cascaded charge pattern is similar with DC charging pattern, but can be real
Now with the connection of big voltage direct current source, charging capacity is bigger.
AC charging pattern as shown in figure 11, centre cap NBWith centre cap NCBeing joined directly together, center is taken out
Head NAWith centre cap NDBetween connect an external communication voltage source.AC charging pattern can be equivalent to one
Individual typical cascading multiple electrical level topology, five level of output, are 0, U respectively altogetherab,Uab+Ucd,-UabWith
-(Uab+Ucd).In order to reduce switching frequency and improve the quality of power supply, employ the most electric in AC charging pattern
Flat Hysteresis control, as shown in figure 12.Unlike tradition hysteresis control method thereof, at many level Hysteresis control
In strategy, it is contemplated that the unequal impact of battery SOC.When A, B phase accumulator UABStore with C, D phase
Battery UCDSOC equal time, flow to A, B phase accumulator UABWith C, D phase accumulator UCD's
Energy is the most equal, as shown in figure 13.When A, B phase accumulator UABSOC than C, D phase accumulator
UCDSOC hour, flow to A, B phase accumulator UABEnergy ratio flow to C, D phase accumulator
UCDEnergy more；When A, B phase accumulator UABSOC than C, D phase accumulator UCDSOC
Time big, flow to A, B phase accumulator UABEnergy ratio flow to C, D phase accumulator UCDEnergy more
Few.By the series connection of electric EMU and control accordingly, can direct high-voltage fence to charging electric vehicle
Without by step-down transformer.
In DC charging pattern and AC charging pattern, need the inductance parameters obtaining circuit to design control
Link.Non-linear due to switched reluctance machines, along with the change of rotor-position, each phase inductance is the most different.
But each phase inductance sum substantially keeps consistent when rotor-position changes, and due to the symmetry of phase inductance
And four phase inductance be in duty in each charging mode, therefore the inductance parameters of circuit is in rotor position
Can keep stable when putting change.
Claims (7)
1. for the distributing source feedback switched reluctance motor system that electric automobile charges flexibly, including one
Switched reluctance machines and two changer T1～T2；It is characterized in that: described switched reluctance machines has four
Phase stator winding La～Ld and each phase stator winding centre tap, changer T1 is stator winding La and Lb
Excitation, changer T2 is stator winding Lc and Ld excitation；
Described changer T1 includes battery E1, DC capacitor C1, four switching tube S0～S3 and four two
Pole pipe D0～D3；Wherein, the positive pole of battery E1 and one end of DC capacitor C1, one end of switching tube S0,
The negative electrode of diode D1, one end of switching tube S2 are connected with the negative electrode of diode D3, the negative pole of battery E1
With the other end of DC capacitor C1, one end of switching tube S1, the anode of diode D0, switching tube S3
One end is connected with the anode of diode D2, the other end of switching tube S0 and one end of stator winding La and two poles
The negative electrode of pipe D0 is connected, and the anode of diode D1 and the other end of stator winding La and switching tube S1's is another
One end is connected, and the other end of switching tube S2 is connected with one end of stator winding Lb and the negative electrode of diode D2,
The anode of diode D3 is connected with the other end of stator winding Lb and the other end of switching tube S3, stator winding
The tap terminals of La is the Na outfan of changer T1, and the tap terminals of stator winding Lb is changer T1's
Nb outfan, the control of four switching tube S0～S3 the most all receives the driving signal that external equipment provides；
Described changer T2 includes battery E2, DC capacitor C2, four switching tube S4～S7 and four two
Pole pipe D4～D7；Wherein, the positive pole of battery E2 and one end of DC capacitor C2, one end of switching tube S4,
The negative electrode of diode D5, one end of switching tube S6 are connected with the negative electrode of diode D7, the negative pole of battery E2
With the other end of DC capacitor C2, one end of switching tube S5, the anode of diode D4, switching tube S7
One end is connected with the anode of diode D6, the other end of switching tube S4 and one end of stator winding Lc and two poles
The negative electrode of pipe D4 is connected, and the anode of diode D5 and the other end of stator winding Lc and switching tube S5's is another
One end is connected, and the other end of switching tube S6 is connected with one end of stator winding Ld and the negative electrode of diode D6,
The anode of diode D7 is connected with the other end of stator winding Ld and the other end of switching tube S7, stator winding
The tap terminals of Lc is the Nc outfan of changer T2, and the tap terminals of stator winding Ld is changer T2's
Nd outfan, the control of four switching tube S4～S7 the most all receives the driving signal that external equipment provides.
Distributing source the most according to claim 1 feedback switched reluctance motor system, it is characterised in that: when
When described switched reluctance motor system is charged by external power source, then the Nb outfan of changer T1 with
The Nc outfan of changer T2 is connected, the Na outfan of changer T1 and the Nd outfan of changer T2
Connection corresponding with external power source two ends, described external power source is DC source or alternating current source.
Distributing source the most according to claim 1 feedback switched reluctance motor system, it is characterised in that: when
When in described switched reluctance motor system, two changer T1～T2 enter equal die pressing type, then changer T1
Nb outfan be connected with the Nc outfan of changer T2, the Na outfan of changer T1 and changer
The Nd outfan of T2 is connected, and carries out to the changer that cell voltage is low realizing the high changer of cell voltage
Charging.
Distributing source the most according to claim 1 feedback switched reluctance motor system, it is characterised in that: when
When two electric automobiles interact charging, for two in an electric automobile switched reluctance motor system
Changer T1～T2, then the Nb outfan of changer T1 is connected with the Nc outfan of changer T2, conversion
The Na outfan of device T1 exports with the Na of another electric automobile switched reluctance motor system internal conversion device T1
End is connected, the Nd outfan of changer T2 and another electric automobile switched reluctance motor system internal conversion device
The Nd outfan of T2 is connected, and fills to the electric automobile that SOC is low realizing electric automobile high for SOC
Electricity.
Distributing source the most according to claim 1 feedback switched reluctance motor system, it is characterised in that: when
When many electric automobiles are charged by external dc source, the switched reluctance motor system level of many electric automobiles
Connection, for two changer T1～T2, then changer T1 in an electric automobile switched reluctance motor system
Nb outfan be connected with the Nc outfan of changer T2, the Na outfan of changer T1 with previous
The Nd outfan of electric automobile switched reluctance motor system internal conversion device T2 is connected, and the Nd of changer T2 is defeated
Go out end to be connected with the Na outfan of a rear electric automobile switched reluctance motor system internal conversion device T1, first
Na outfan and last electric automobile of electric automobile switched reluctance motor system internal conversion device T1 are opened
Close the Nd outfan connection corresponding with two ends, external dc source of reluctance motor system internal conversion device T2.
Distributing source the most according to claim 1 feedback switched reluctance motor system, it is characterised in that: institute
Eight switching tube S0～S7 stated all use CoolMOS to manage.
Distributing source the most according to claim 1 feedback switched reluctance motor system, it is characterised in that: institute
Eight diode D0～D7 stated all use fast recovery diode.
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| CN106329755A (en) * | 2016-04-08 | 2017-01-11 | 深圳市配天电机技术有限公司 | Electric vehicle and its switched reluctance motor and switched reluctance motor system |
| KR101936992B1 (en) * | 2016-10-26 | 2019-01-10 | 현대자동차주식회사 | Charging system for wound rotor synchronous motor |
| CN107399434B (en) * | 2017-07-02 | 2023-06-06 | 天津飞眼无人机科技有限公司 | Fixed wing magnetomotive unmanned aerial vehicle |
| CN107176299B (en) * | 2017-07-02 | 2023-09-05 | 天津飞眼无人机科技有限公司 | Control system of fixed wing magnetomotive unmanned aerial vehicle |
| CN112297893B (en) * | 2019-07-31 | 2022-07-15 | 比亚迪股份有限公司 | Discharging vehicle and vehicle charging system |
| CN112003539B (en) * | 2020-07-24 | 2022-04-15 | 中国矿业大学 | Switch reluctance motor front end integrated multiport power converter |
| CN112615539B (en) * | 2020-12-17 | 2021-11-16 | 南京信息工程大学 | Three-phase switched reluctance motor integrated boost power converter and control method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5099186A (en) * | 1990-12-31 | 1992-03-24 | General Motors Inc. | Integrated motor drive and recharge system |
| DE10319394A1 (en) * | 2003-04-30 | 2004-11-18 | Robert Bosch Gmbh | Switched reluctance machine, especially SR motor |
| CN2871284Y (en) * | 2006-03-01 | 2007-02-21 | 上海御能动力科技有限公司 | Push motor driving system of double inverter |
| FR2944391B1 (en) * | 2008-11-18 | 2013-03-22 | Valeo Sys Controle Moteur Sas | METHOD AND COMBINED POWER SUPPLY AND LOAD COMPENSATING DEVICE WITH COMPENSATION MEANS |
| CN103647483B (en) * | 2013-12-13 | 2016-04-06 | 中国科学院深圳先进技术研究院 | The power conversion unit that a kind of switch reluctance motor drives and battery charges |
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