CN206041607U - High -power aviation electricity generation power management means - Google Patents
High -power aviation electricity generation power management means Download PDFInfo
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- CN206041607U CN206041607U CN201620452827.0U CN201620452827U CN206041607U CN 206041607 U CN206041607 U CN 206041607U CN 201620452827 U CN201620452827 U CN 201620452827U CN 206041607 U CN206041607 U CN 206041607U
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- 230000005611 electricity Effects 0.000 title claims abstract description 14
- 238000002955 isolation Methods 0.000 claims description 5
- 230000009977 dual effect Effects 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 6
- 239000004065 semiconductor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000037361 pathway Effects 0.000 description 2
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a high -power aviation electricity generation power management means belongs to aircraft equipment technical field. The device includes: the first input power end EG1_48V of power gating unit is connected with the output of generator, and the second of power gating unit is inputed power end EG2_48V and is held the battery output end and is connected, and the export power supply end root_48V of power gating unit is connected with the input of power supply unit. Generator, battery and power gating unit among the the device constitute a generator and battery dual backup redundancy power supply, can realize higher reliability, because generator and accumulator output 48V voltage have improved mains power supply root mains voltage, lowering system power supply electric current has been solved because the problem of line difficulty, heat dissipation difficulty is walked to the too big circuit board that arouses of power supply electric current.
Description
Technical field
This utility model is related to air equipment technical field, more particularly to a kind of high-power aviation power generating source management dress
Put.
Background technology
The power supply management device of the dynamic aircraft of oil need to ensure stable, reliable power supply in the aircraft course of work, Ren Heshi
Time does not allow power down occur, fluctuate widely situation, while requiring there is higher efficiency, higher power density ratio.
In prior art, the accumulator of the dynamic aircraft of part oil and electromotor are parallel operations, i.e. the output of electromotor
Both positive and negative polarity has been directly connected to the both positive and negative polarity of accumulator (generally lithium battery), is aircraft electricity consumption by positive and negative two power lines
Equipment is powered.But there is a defect in existing this kind of aircraft electrical management system：When both electromotor and accumulator
In any one be short-circuited failure when, can all cause whole aircraft to lose electric power, cause aircraft normal
Work, if there is this accident in the air, can directly result in air crash accident.In addition, the dynamic unmanned flight of existing Domestic oil
The supply voltage of device is 12V or 24V often, and voltage is relatively low, when being applied to several kilowatts of power supply scene, can be larger because of electric current,
Cause necessary overstriking wire, while higher challenge is brought to PCB layout, and be easily caused circuit board generation higher temperatures liter.
In sum, there is electromotor or accumulator short circuit event in the dynamic aircraft power supply management device of oil of the prior art
Barrier may cause whole power system failure, and the excessive problem for causing circuit board trace difficulty, radiating difficult of supply current.
Utility model content
This utility model embodiment provides a kind of high-power aviation power generating source managing device, can solve in prior art
The dynamic aircraft power supply management device of oil, there is electromotor or accumulator short trouble may cause whole power system failure,
And the excessive problem for causing circuit board trace difficulty, radiating difficult of supply current.
This utility model embodiment provides a kind of high-power aviation power generating source managing device, including：Electromotor, electric power storage
Pond, power supply gating unit and power supply unit；
First input supply terminal EG1_48V of the power supply gating unit is connected with the outfan of the electromotor, wherein,
The outfan output 48V voltages of the electromotor；Second input supply terminal EG2_48V and the storage of the power supply gating unit
The outfan connection of battery, wherein, the outfan output 48V voltages of the accumulator；The output electricity of the power supply gating unit
Source Root_48V is connected with the input of said supply unit；
The first input supply terminal EG1_48V, the out-put supply end Root_48V and diode control U1 three
Between be provided with audion Q1；
The source electrode of the audion Q1 is connected with the first input supply terminal EG1_48V, the drain electrode of the audion Q1
It is connected with the out-put supply end Root_48V, the grid of the audion Q1 is connected with the GATE ends of the diode control U1
Connect；And the Vin ends of the diode control U1 are connected with the first input supply terminal EG1_48V, the diode control
The OUT terminal of device U1 processed is connected with the out-put supply end Root_48V；
The first input supply terminal EG1_48V, the first input ground end EG1_GND and output ground terminal Root_GND three it
Between be provided with audion Q2；
The grid of the audion Q2 is connected with the first input supply terminal EG1_48V, the source electrode of the audion Q2
It is connected with the first input ground end EG1_GND, and the drain electrode of the audion Q2 is connected with output ground terminal Root_GND
Connect；
The second input supply terminal EG2_48V, the out-put supply end Root_48V and diode control U2 three
Between be provided with audion Q3；
The source electrode of the audion Q3 is connected with the second input supply terminal EG2_48V, the drain electrode of the audion Q3
It is connected with the out-put supply end Root_48V, the grid of the audion Q3 is connected with the GATE ends of the diode control U2
Connect；And the Vin ends of the diode control U2 are connected with the second input supply terminal EG2_48V, the diode control
The OUT terminal of device U2 processed is connected with the out-put supply end Root_48V；
The second input supply terminal EG2_48V, the second input ground end EG2_GND and output ground terminal Root_GND three it
Between be provided with audion Q4；
The grid of the audion Q4 is connected with the second input supply terminal EG2_48V, the source electrode of the audion Q4
It is connected with the second input ground end EG2_GND, and the drain electrode of the audion Q4 is connected with output ground terminal Root_GND
Connect.
It is preferred that bridging has isolation charger between the generator output end and the accumulator output end.
It is preferred that being connected with resistance R3 between the grid of the audion Q2 and the first input supply terminal EG1_48V；
Resistance R6 is connected between the grid of the audion Q4 and the second input supply terminal EG2_48V.
It is preferred that the diode control U1 and the diode control U2 are just adopting model LTC4359
High voltage ideal diode controller.
It is preferred that the CPO ends and SOURSE ends of the diode control U1 with the first input supply terminal EG1_
48V connects；
The Vcc ends of the diode control U1, UV ends, OV ends and REV ends are connected with output ground terminal Root_GND
Connect；
The STATUS ends of the diode control U1 pass through the light emitting diode D1 and out-put supply end Root_48V
Connection, wherein, the negative electrode of the light emitting diode D1 is connected with the STATUS ends of the diode control U1, and described luminous two
The anode of pole pipe D1 is connected with the out-put supply end Root_48V；
The FAULT ends of the diode control U1 are connected by the light emitting diode D2 and out-put supply end Root_48V
Connect, wherein, the negative electrode of the light emitting diode D2 is connected with the FAULT ends of the diode control U1, the light-emitting diodes
The anode of pipe D2 is connected with the out-put supply end Root_48V；
The CPO ends and SOURSE ends of the diode control U2 is connected with the second input supply terminal EG2_48V；
The Vcc ends of the diode control U2, UV ends, OV ends and REV ends are connected with output ground terminal Root_GND
Connect；
The STATUS ends of the diode control U2 pass through the light emitting diode D3 and out-put supply end Root_48V
Connection, wherein, the negative electrode of the light emitting diode D3 is connected with the STATUS ends of the diode control U2, and described luminous two
The anode of pole pipe D3 is connected with the out-put supply end Root_48V；
The FAULT ends of the diode control U2 are connected by the light emitting diode D4 and out-put supply end Root_48V
Connect, wherein, the negative electrode of the light emitting diode D4 is connected with the FAULT ends of the diode control U2, the light-emitting diodes
The anode of pipe D4 is connected with the out-put supply end Root_48V.
It is preferred that being connected between the CPO ends of the diode control U1 and the first input supply terminal EG1_48V
Electric capacity C1；
Connect between the parallel connected end and output ground terminal Root_GND at the Vcc ends and UV ends of the diode control U1
There is electric capacity C2；
Resistance R1 is connected between the light emitting diode D1 and the out-put supply end Root_48V；
Resistance R2 is connected between the light emitting diode D2 and the out-put supply end Root_48V；
Electric capacity C3 is connected between the CPO ends of the diode control U2 and the second input supply terminal EG2_48V；
Connect between the parallel connected end and output ground terminal Root_GND at the Vcc ends and UV ends of the diode control U2
There is electric capacity C4；
Resistance R4 is connected between the light emitting diode D3 and the out-put supply end Root_48V；
Resistance R5 is connected between the light emitting diode D4 and the out-put supply end Root_48V.
In this utility model embodiment, there is provided a kind of high-power aviation power generating source managing device, the generating in the device
Machine, accumulator and one can compare input and output terminal voltage, and can quickly open, close the power supply gating unit of circuit pathways
An electromotor and accumulator double copies redundant power is constituted, i.e., any one work in electromotor and accumulator is then whole to be
System just can normal work, it is thereby achieved that higher reliability；Due to electromotor and accumulator output 48V voltages, improve
The voltage of system power supply root power supply, reduces system power supply electric current, solves and cause circuit board to walk as supply current is excessive
The problem that line is difficult, radiating is difficult, and reduce the volume of transmission line so that electric energy efficiency of transmission is higher, whole circuit
Unit weight is lighter.
Description of the drawings
A kind of high-power aviation power generating source managing device structural representation that Fig. 1 is provided for this utility model embodiment.
The power supply gating unit schematic diagram that Fig. 2 is provided for this utility model embodiment.
Description of reference numerals：
101- electromotors, 102- accumulator, 103- isolation chargers, 104- power supply gating units, 105- power supply units.
Specific embodiment
Below in conjunction with the accompanying drawings, a specific embodiment of the present utility model is described in detail, it is to be understood that this
The protection domain of utility model is not limited by specific embodiment.
A kind of high-power aviation power generating source managing device structural representation that Fig. 1 is provided for this utility model embodiment.
The power supply gating unit schematic diagram that Fig. 2 is provided for this utility model embodiment.As depicted in figs. 1 and 2, the device includes：Generate electricity
Machine 101, accumulator 102, power supply gating unit 104 and power supply unit 105.
Specifically, the first input supply terminal EG1_48V of power supply gating unit 104 is connected with the outfan of electromotor 101,
Second input supply terminal EG2_48V of power supply gating unit 104 is connected with the outfan of accumulator 102, power supply gating unit 104
Out-put supply end Root_48V be connected with the input of power supply unit 105.
It should be noted that electromotor 101 and the output 48V voltages of accumulator 102, improve the electricity of system power supply root power supply
Pressure, reduces system power supply electric current, solves and causes as supply current is excessive that circuit board trace is difficult, radiating is difficult asks
Topic, and reduce the volume of transmission line so that electric energy efficiency of transmission is higher, and whole circuit unit weight is lighter.
It is preferred that bridging has isolation charger 103, electromotor between 102 outfan of 101 outfan of electromotor and accumulator
101 voltages for sending are charged to accumulator 102 by isolating charger 103, it is ensured that accumulator 102 can be with normal work.
Specifically, power supply gating unit 104 is specifically included：
First input supply terminal EG1_48V, setting between out-put supply end Root_48V and diode control U1 three
There is audion Q1.
It should be noted that the source electrode of audion Q1 is connected with the first input supply terminal EG1_48V, the drain electrode of audion Q1
It is connected with out-put supply end Root_48V, the grid of audion Q1 is connected with the GATE ends of diode control U1；And two poles
The Vin ends of tube controller U1 are connected with the first input supply terminal EG1_48V, the OUT terminal and out-put supply of diode control U1
End Root_48V connections.
Specifically, the first input supply terminal EG1_48V, the first input ground end EG1_GND and output ground terminal Root_GND tri-
Audion Q2 is provided between person.
It should be noted that the grid of audion Q2 is connected with the first input supply terminal EG1_48V, the source electrode of audion Q2
It is connected with the first input ground end EG1_GND, and the drain electrode of audion Q2 is connected with output ground terminal Root_GND.
Specifically, the second input supply terminal EG2_48V, out-put supply end Root_48V and diode control U2 three it
Between be provided with audion Q3.
It should be noted that the source electrode of audion Q3 is connected with the second input supply terminal EG2_48V, the drain electrode of audion Q3
It is connected with out-put supply end Root_48V, the grid of audion Q3 is connected with the GATE ends of diode control U2；And two poles
The Vin ends of tube controller U2 are connected with the second input supply terminal EG2_48V, the OUT terminal and out-put supply of diode control U2
End Root_48V connections.
Specifically, the second input supply terminal EG2_48V, the second input ground end EG2_GND and output ground terminal Root_GND tri-
Audion Q4 is provided between person.
It should be noted that the grid of audion Q4 is connected with the second input supply terminal EG2_48V, the source electrode of audion Q4
It is connected with the second input ground end EG2_GND, and the drain electrode of audion Q4 is connected with output ground terminal Root_GND.
It is preferred that being connected with resistance R3 between the grid of audion Q2 and the first input supply terminal EG1_48V；Audion Q4
Grid and the second input supply terminal EG2_48V between be connected with resistance R6.
It is preferred that diode control U1 and diode control U2 are using the positive high voltage reason of model LTC4359
Think diode control.
It is preferred that audion Q1, audion Q2, audion Q3 and audion Q4 are using model SUM85N03-06P
The English full name of N-channel MOS FET, MOSFET is：Metal-Oxide-Semiconductor Field-Effect
Transistor, MOSFET Chinese full name be：Metal oxide layer-quasiconductor-field-effect transistor.
Specifically, the CPO ends and SOURSE ends of diode control U1 is connected with the first input supply terminal EG1_48V,
The Vcc ends of diode control U1, UV ends, OV ends and REV ends are connected with output ground terminal Root_GND, diode control U1
STATUS ends be connected with out-put supply end Root_48V by light emitting diode D1, wherein, the negative electrode of light emitting diode D1 with
The STATUS ends connection of diode control U1, the anode of light emitting diode D1 are connected with out-put supply end Root_48V is stated, and two
The FAULT ends of pole pipe controller U1 are connected with out-put supply end Root_48V by light emitting diode D2, wherein, light emitting diode
The negative electrode of D2 is connected with the FAULT ends of diode control U1, anode and the out-put supply end Root_48V of light emitting diode D2
Connection.
It should be noted that being connected with electricity between the CPO ends of diode control U1 and the first input supply terminal EG1_48V
Hold C1；Electric capacity C2 is connected between the parallel connected end and output ground terminal Root_GND at the Vcc ends and UV ends of diode control U1；Send out
Resistance R1 is connected between optical diode D1 and out-put supply end Root_48V；Light emitting diode D2 and out-put supply end Root_
Resistance R2 is connected between 48V.
Specifically, the CPO ends and SOURSE ends of diode control U2 is connected with the second input supply terminal EG2_48V；
The Vcc ends of diode control U2, UV ends, OV ends and REV ends are connected with output ground terminal Root_GND；Diode control U2
STATUS ends be connected with out-put supply end Root_48V by light emitting diode D3, wherein, the negative electrode of light emitting diode D3 with
The STATUS ends connection of diode control U2, the anode of light emitting diode D3 are connected with out-put supply end Root_48V；Two poles
The FAULT ends of tube controller U2 are connected with out-put supply end Root_48V by light emitting diode D4, wherein, light emitting diode D4
Negative electrode be connected with the FAULT ends of diode control U2, the anode of light emitting diode D4 is connected with out-put supply end Root_48V
Connect.
It should be noted that being connected with electricity between the CPO ends of diode control U2 and the second input supply terminal EG2_48V
Hold C3；Electric capacity C4 is connected between the parallel connected end and output ground terminal Root_GND at the Vcc ends and UV ends of diode control U2；Send out
Resistance R4 is connected between optical diode D3 and out-put supply end Root_48V；Light emitting diode D4 and out-put supply end Root_
Resistance R5 is connected between 48V.
It should be noted that the terminal voltage feedback unit of out-put supply end Root_48V, when system electricity consumption electric current it is excessive
When, the voltage of the end that powers can be reduced, the output that this terminal voltage feedback system can be according to the terminal voltage for collecting to power supply
Voltage is adjusted in real time, it is ensured that the voltage of end is 48V.
Specifically, power supply unit 104 is specifically included：From the 48V voltages of the output of power supply gating unit 104, voltage stabilizing goes out respectively
The voltages such as 3.3V, 5V, 7.4V, 9V, 12V, 15V and 24V.
It should be noted that 48V～12V voltage stabilizings, for powering for water pump etc.；48V～24V voltage stabilizings, for passing day for number
Line is powered；48V～9V voltage stabilizings, for powering for router；48V～3.3V voltage stabilizings, for powering for flight-control computer；
48V～5V voltage stabilizings, for for sensor power；48V～7.4V voltage stabilizings, for powering for lighter.
A kind of high-power aviation power generating source managing device that this utility model embodiment is provided, its principle are to generate electricity
The voltage output of machine 101 terminates to the first input end of power supply gating unit 104, and 102 voltage output of accumulator is terminated to electricity
Second input of source gating unit 104, by isolating charger 103, (market is existing logical simultaneously for the outfan of electromotor 101
Isolate charger with type band, charging end realized by the isolating transformer of charger internal and the isolated from power at end is electrically charged) connect
To the outfan of accumulator 102.
Further, when the first input end of power supply gating unit 104 is higher by certain magnitude of voltage than outfan, (this practicality is new
0.03V is set in type embodiment) more than when, power supply gating unit 104 can in very short time (in this utility model embodiment be
A metal-oxide-semiconductor is opened in 200us) so that the power supply of electromotor 101 can be directly inputted to outfan.
Further, (this utility model when the first input end of power supply gating unit 104 is less than certain voltage than outfan
0.03V is set in embodiment), power supply gating unit 104 can be closed moment (being 300ns in this utility model embodiment)
Metal-oxide-semiconductor so that the power supply and outfan of electromotor 101 is disconnected.When the first input end voltage of power supply gating unit 104 subtracts
When going output end voltage to be less than 0.03V, outfan is powered by the power supply of the second input of power supply gating unit 104, when
When second input terminal voltage of power supply gating unit 104 is also reduced, the voltage of outfan also can be with power supply gating unit 104
Second input terminal voltage is reduced, the first input end of power supply gating unit 104 can and outfan can re-start and compare, when will send out
When the outfan of the outfan of motor 101 and accumulator 102 all passes through power supply gating unit 104 and is linked into power supply unit 105, just
Realize an autonomous selection power supply plan.
Further, when 102 voltage ratio electromotor of accumulator, 101 voltage is higher by certain voltage (in this utility model embodiment
For 300ns) and during the above, powered by accumulator 102；When 101 voltage ratio accumulator of electromotor, 102 voltage is higher by certain voltage
When (being 300ns in this utility model embodiment) and the above, powered by electromotor 101, while the voltage that electromotor 101 sends leads to
Cross isolation charger 103 to be charged accumulator 102.When one in accumulator 102 and electromotor 101 damages, by electric power storage
In pond 102 and electromotor 101, the normal side of working condition powers.
Further, after the gating switch to electromotor 101 and accumulator 102, one is provided to power supply unit 105
48V voltages, 105 all power supplys of whole power supply unit are obtained from the 48V voltages, equal to the Voltage stabilizing module of each voltage from 48V
Current limliting process is done, prevents from dragging down root power supply.
In sum, a kind of high-power aviation power generating source managing device that this utility model embodiment is provided, the device
In electromotor, accumulator and one can compare input and output terminal voltage, and can quickly open, close the power supply of circuit pathways
Gating unit constitutes an electromotor and accumulator double copies redundant power, i.e., any one work in electromotor and accumulator
Then whole system just can normal work, it is thereby achieved that higher reliability；Due to electromotor and accumulator output 48V
Voltage, improves the voltage of system power supply root power supply, reduces system power supply electric current, solves and causes as supply current is excessive
The problem that circuit board trace is difficult, radiating is difficult, and reduce the volume of transmission line so that electric energy efficiency of transmission is higher,
Whole circuit unit weight is lighter.
Disclosed above is only several specific embodiments of the present utility model, but, this utility model embodiment not office
It is limited to this, the changes that any person skilled in the art can think of should all fall into protection domain of the present utility model.
Claims (6)
1. a kind of high-power aviation power generating source managing device, it is characterised in that include：Electromotor (101), accumulator (102),
Power supply gating unit (104) and power supply unit (105)；
The first input supply terminal EG1_48V of power supply gating unit (104) is connected with the outfan of the electromotor (101)
Connect, wherein, the outfan output 48V voltages of electromotor (101)；The second input electricity of power supply gating unit (104)
Source EG2_48V is connected with the outfan of the accumulator (102), wherein, the outfan output 48V of accumulator (102)
Voltage；The out-put supply end Root_48V of power supply gating unit (104) is connected with the input of said supply unit (105)
Connect；
Between the first input supply terminal EG1_48V, the out-put supply end Root_48V and diode control U1 three
It is provided with audion Q1；
The source electrode of the audion Q1 is connected with the first input supply terminal EG1_48V, the drain electrode of the audion Q1 and institute
Out-put supply end Root_48V connections are stated, the grid of the audion Q1 is connected with the GATE ends of the diode control U1；
And the Vin ends of the diode control U1 are connected with the first input supply terminal EG1_48V, the diode control
The OUT terminal of U1 is connected with the out-put supply end Root_48V；
Set between the first input supply terminal EG1_48V, the first input ground end EG1_GND and output ground terminal Root_GND three
It is equipped with audion Q2；
The grid of the audion Q2 is connected with the first input supply terminal EG1_48V, the source electrode of the audion Q2 and institute
The first input ground end EG1_GND connections are stated, and the drain electrode of the audion Q2 is connected with output ground terminal Root_GND；
Between the second input supply terminal EG2_48V, the out-put supply end Root_48V and diode control U2 three
It is provided with audion Q3；
The source electrode of the audion Q3 is connected with the second input supply terminal EG2_48V, the drain electrode of the audion Q3 and institute
Out-put supply end Root_48V connections are stated, the grid of the audion Q3 is connected with the GATE ends of the diode control U2；
And the Vin ends of the diode control U2 are connected with the second input supply terminal EG2_48V, the diode control
The OUT terminal of U2 is connected with the out-put supply end Root_48V；
Set between the second input supply terminal EG2_48V, the second input ground end EG2_GND and output ground terminal Root_GND three
It is equipped with audion Q4；
The grid of the audion Q4 is connected with the second input supply terminal EG2_48V, the source electrode of the audion Q4 and institute
The second input ground end EG2_GND connections are stated, and the drain electrode of the audion Q4 is connected with output ground terminal Root_GND.
2. device as claimed in claim 1, it is characterised in that electromotor (101) outfan and the accumulator (102)
Between outfan, bridging has isolation charger (103).
3. device as claimed in claim 1, it is characterised in that the grid of the audion Q2 and first input supply terminal
Resistance R3 is connected between EG1_48V；Connect between the grid of the audion Q4 and the second input supply terminal EG2_48V
There is resistance R6.
4. device as claimed in claim 1, it is characterised in that the diode control U1 and diode control U2
Using the positive high voltage ideal diode controller of model LTC4359.
5. device as claimed in claim 4, it is characterised in that the CPO ends and SOURSE ends of the diode control U1 is equal
It is connected with the first input supply terminal EG1_48V；
The Vcc ends of the diode control U1, UV ends, OV ends and REV ends are connected with output ground terminal Root_GND；
The STATUS ends of the diode control U1 are connected with the out-put supply end Root_48V by light emitting diode D1,
Wherein, the negative electrode of the light emitting diode D1 is connected with the STATUS ends of the diode control U1, the light emitting diode
The anode of D1 is connected with the out-put supply end Root_48V；
The FAULT ends of the diode control U1 are connected with the out-put supply end Root_48V by light emitting diode D2,
Wherein, the negative electrode of the light emitting diode D2 is connected with the FAULT ends of the diode control U1, the light emitting diode D2
Anode be connected with the out-put supply end Root_48V；
The CPO ends and SOURSE ends of the diode control U2 is connected with the second input supply terminal EG2_48V；
The Vcc ends of the diode control U2, UV ends, OV ends and REV ends are connected with output ground terminal Root_GND；
The STATUS ends of the diode control U2 are connected with the out-put supply end Root_48V by light emitting diode D3,
Wherein, the negative electrode of the light emitting diode D3 is connected with the STATUS ends of the diode control U2, the light emitting diode
The anode of D3 is connected with the out-put supply end Root_48V；
The FAULT ends of the diode control U2 are connected with the out-put supply end Root_48V by light emitting diode D4,
Wherein, the negative electrode of the light emitting diode D4 is connected with the FAULT ends of the diode control U2, the light emitting diode D4
Anode be connected with the out-put supply end Root_48V.
6. device as claimed in claim 5, it is characterised in that the CPO ends of the diode control U1 are defeated with described first
Enter and between power end EG1_48V, be connected with electric capacity C1；
Electricity is connected between the parallel connected end and output ground terminal Root_GND at the Vcc ends and UV ends of the diode control U1
Hold C2；
Resistance R1 is connected between the light emitting diode D1 and the out-put supply end Root_48V；
Resistance R2 is connected between the light emitting diode D2 and the out-put supply end Root_48V；
Electric capacity C3 is connected between the CPO ends of the diode control U2 and the second input supply terminal EG2_48V；
Electricity is connected between the parallel connected end and output ground terminal Root_GND at the Vcc ends and UV ends of the diode control U2
Hold C4；
Resistance R4 is connected between the light emitting diode D3 and the out-put supply end Root_48V；
Resistance R5 is connected between the light emitting diode D4 and the out-put supply end Root_48V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620452827.0U CN206041607U (en) | 2016-05-18 | 2016-05-18 | High -power aviation electricity generation power management means |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107846065A (en) * | 2017-12-14 | 2018-03-27 | 贵州梅岭电源有限公司 | A kind of and zinc-silver oxide cell system of generator system parallel operation |
| CN109383425A (en) * | 2018-12-04 | 2019-02-26 | 奇瑞汽车股份有限公司 | Power supply system, method, apparatus and the storage medium of fuel oil intelligent automobile |
| CN109474813A (en) * | 2018-11-22 | 2019-03-15 | 威创集团股份有限公司 | Project joined screen system |
-
2016
- 2016-05-18 CN CN201620452827.0U patent/CN206041607U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107846065A (en) * | 2017-12-14 | 2018-03-27 | 贵州梅岭电源有限公司 | A kind of and zinc-silver oxide cell system of generator system parallel operation |
| CN109474813A (en) * | 2018-11-22 | 2019-03-15 | 威创集团股份有限公司 | Project joined screen system |
| CN109383425A (en) * | 2018-12-04 | 2019-02-26 | 奇瑞汽车股份有限公司 | Power supply system, method, apparatus and the storage medium of fuel oil intelligent automobile |
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Effective date of registration: 20180925 Address after: 710065 5, 2 building, 6 Rongxin Road, Yanta District, Xi'an, Shaanxi. Patentee after: Xi'an Tianwen Intelligent Technology Co. Ltd. Address before: 710072 Cambridge apartment 32, labor South Road, Lianhu District, Xi'an, Shaanxi Co-patentee before: Lv Jingzhao Patentee before: Cheng Jing Co-patentee before: Wang Xinsheng Co-patentee before: Li Haorong Co-patentee before: Liu Yazhuo Co-patentee before: Zuo Panfei Co-patentee before: Liu Xilong Co-patentee before: Feng Linzhi |