CN105584370B - A kind of onboard power system - Google Patents
A kind of onboard power system Download PDFInfo
- Publication number
- CN105584370B CN105584370B CN201511026985.6A CN201511026985A CN105584370B CN 105584370 B CN105584370 B CN 105584370B CN 201511026985 A CN201511026985 A CN 201511026985A CN 105584370 B CN105584370 B CN 105584370B
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- CN
- China
- Prior art keywords
- vehicle
- engine
- generator set
- direct current
- output end
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L1/00—Supplying electric power to auxiliary equipment of vehicles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
Abstract
The present invention relates to vehicle-mounted power supply technique field, more particularly to a kind of onboard power system, including electronic fan, traveling engine, vehicle-based generator set engine and by the engine-driven vehicle-based generator set generator of vehicle-based generator set, the traveling includes the first direct current generator with engine, the vehicle-based generator set engine includes the second direct current generator, the first direct current generator output end is connected with electronic fan, and the second direct current generator output end is connected by controlling switch with electronic fan.Electronic fan is driven with engine power generation using traveling during plateau, and is worked by actuator drives compressor of air conditioner, vehicle-based generator set is only needed to remaining vehicle-mounted power supply for electrical equipment.The power supply pressure of vehicle-based generator set is reduced, solves the problems, such as generated output deficiency during the use of vehicle-based generator set plateau.
Description
Technical field
The present invention relates to vehicle-mounted power supply technique field, and in particular to a kind of onboard power system.
Background technology
A kind of onboard power system is generated electricity by gas turbines driving generators, is supplied for air-conditioning system and other electrical equipments
Electricity, the shortcomings of noise is big when expensive, oil consumption is high, the life-span is low and works be present.Formed according to engine driven generators
Vehicle-based generator set, because the volume and weight to generating set is restricted, available engine can only meet that Plain uses
When power requirement, in use, because engine power declines on plateau, cause vehicle-based generator set generated output insufficient.
The content of the invention
In order to solve the above technical problems, a kind of sufficient vehicle-mounted confession of power supply is still ensured that on plateau the invention provides a kind of
Electric system.
The technical scheme is that：A kind of onboard power system, including electronic fan, traveling engine, vehicle-mounted generating
Engine set and included by the engine-driven vehicle-based generator set generator of vehicle-based generator set, the traveling with engine
First direct current generator, the vehicle-based generator set engine include the second direct current generator, the first direct current generator output end with
Electronic fan is connected, and the second direct current generator output end is connected by controlling switch with electronic fan.
Further, in addition to air conditioner compressed unit, the air conditioner compressed unit include transmission device, freewheel clutch,
Motor and compressor of air conditioner.
Further, the output end of the traveling engine passes through transmission device and the overdrive clutch of air conditioner compressed unit
Device connects, the electronic mechatronics of the vehicle-based generator set generator output end and air conditioner compressed unit.
Further, the vehicle-based generator set generator output end electrically connects with remaining vehicle-mounted electrical equipment, it is described its
Remaining vehicle-mounted electrical equipment includes remaining electrical equipment except electronic fan and air conditioner compressed unit.
Further, in addition to battery, the output end of the battery electrically connect with electronic fan.
Further, the controlling switch electrically connects with entire car controller, when entire car controller detects that environmental pressure is low
When calibration value, control controlling switch disconnects.
Beneficial effects of the present invention：Electronic fan is driven with engine power generation using traveling during plateau, and is filled by being driven
Driving compressor of air conditioner work is put, vehicle-based generator set generator is only needed to remaining vehicle-mounted power supply for electrical equipment.Reduce vehicle-mounted
The power supply pressure of generating set, solves the problems, such as generated output deficiency during the use of vehicle-based generator set plateau.Meanwhile vehicle-mounted confession
When electric system works in Plain, electronic fan and air conditioner compressed unit are powered using vehicle-based generator set, if vehicle is without traveling
Demand, traveling engine can shut down, and reduce oil consumption and improve its working life.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
In figure：1-traveling with engine, 2-vehicle-based generator set engine, 3-vehicle-based generator set generator, 4-
Remaining vehicle-mounted electrical equipment, 5-controlling switch, 6-electronic fan, 7-battery, 8-belt pulley, 9-bearing block, 10-it is super
More clutch, 11-motor, 12-compressor of air conditioner, the 13-the first direct current generator, the 14-the second direct current generator.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples, it is clear that described embodiment is only this
The part of the embodiment of invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The all other embodiment obtained on the premise of creative work is not made, belongs to the scope of protection of the invention.
As shown in figure 1, onboard power system provided by the invention include electronic fan 6, battery 7, air conditioner compressed unit,
Traveling engine 1, vehicle-based generator set engine 2 and the vehicle-based generator set hair driven by vehicle-based generator set engine 2
Motor 3.Traveling includes the first direct current generator 13 again with engine 1, and vehicle-based generator set engine 2 includes the second direct current generator again
14.Air conditioner compressed unit includes belt pulley 8, bearing block 9, freewheel clutch 10, motor 11 and compressor of air conditioner 12.
Wherein, the output end of the output end of the first direct current generator 13, the output end of the second direct current generator 14 and battery 7
Electrically connected with electronic fan 6, controlling switch 5 is provided between the output end and electronic fan 6 of the second direct current generator 14.The control
Switch electrically connects with entire car controller, by the break-make of vehicle control unit controls controlling switch 5, so as to control the second direct current generator
The break-make of 14 current supply circuits formed with electronic fan 6.Traveling passes through 9 groups of belt pulley 8, bearing block with the output end of engine 1
Into transmission device be connected with the freewheel clutch 10 of air conditioner compressed unit；The output end of vehicle-based generator set generator 3 and air-conditioning
The motor 11 of compressor set and remaining vehicle-mounted electrical equipment 4 electrically connect.Wherein, the positive pole of the first direct current generator 13 and electric power storage
The positive pole electrical connection in pond 7, the positive pole of the second direct current generator 14 are electrically connected by controlling switch 5 with the positive pole of battery 7, electron wind
The positive pole of fan 6 electrically connects with the positive pole of battery 7.And electronic fan 6, battery 7, the first direct current generator 13, the second direct current
The equal bonding ground connection of negative pole of machine 14.
When device provided by the present invention works in relatively low height above sea level, atmospheric pressure is higher than calibration value, entire car controller control
Controlling switch 5 processed is connected, and vehicle-based generator set engine 2 operates, so as to drive the direct current of vehicle-based generator set generator 3 and second
Motor 14 generates electricity.Second direct current generator 14 is powered to the motor of electronic fan 6, then drives electronic fan 6 to operate.Meanwhile car
Set generator group generator 3 is that motor 11 is powered, and motor 11 drives compressor of air conditioner 12 to operate.And vehicle-based generator set is sent out
The electricity that motor 3 is sent also can be supplied to remaining vehicle-mounted electrical equipment 4.
Detect that atmospheric pressure is less than by sensor compared with High aititude height, entire car controller when onboard power system works in
Calibration value, disconnect controlling switch 5.Vehicle-based generator set generator 3 is only powered to remaining vehicle-mounted electrical equipment 4, and traveling is sent out
Motivation 1 starts automatically, and drives the first direct current generator 13 to operate.First direct current generator 13 is powered to electronic fan 6, and is travelled and used
Engine 1 drives the freewheel clutch 10 of air conditioner compressed unit to work by the belt pulley 8 being connected with its output end, so as to drive
Compressor of air conditioner 12 works.Because vehicle-based generator set only needs to power to remaining vehicle-mounted electrical equipment 4, greatly reducing electricity consumption needs
Ask, therefore its power output can meet that vehicle-mounted electrical equipment 4 uses.
The foregoing is only a specific embodiment of the invention, it is noted that any those skilled in the art exist
Disclosed herein technical scope in, the change or replacement that can readily occur in, should all cover protection scope of the present invention it
It is interior.
Claims (4)
1. a kind of onboard power system, including electronic fan (6), traveling engine (1), vehicle-based generator set engine (2)
With the vehicle-based generator set generator (3) driven by vehicle-based generator set engine (2), the traveling engine (1) includes
First direct current generator (13), the vehicle-based generator set engine (2) include the second direct current generator (14), it is characterised in that：Institute
State the first direct current generator (13) output end to be connected with electronic fan (6), the second direct current generator (14) output end passes through control
Switch (5) is connected with electronic fan (6), in addition to air conditioner compressed unit, and the air conditioner compressed unit includes transmission device, surmounted
Clutch (10), motor (11) and compressor of air conditioner (12), the output end of the traveling engine (1) pass through transmission device
Be connected with the freewheel clutch (10) of air conditioner compressed unit, vehicle-based generator set generator (3) output end with it is air conditioner compressed
Motor (11) electrical connection of unit.
2. onboard power system as claimed in claim 1, it is characterised in that：Vehicle-based generator set generator (3) output
End electrically connects with remaining vehicle-mounted electrical equipment (4), and remaining described vehicle-mounted electrical equipment (4) includes removing electronic fan (6) and air-conditioning
Remaining electrical equipment of compressor set.
3. onboard power system as claimed in claim 1, it is characterised in that：Also include battery (7), the battery (7)
Output end electrically connected with electronic fan (6).
4. onboard power system as claimed in claim 1, it is characterised in that：The controlling switch (5) and entire car controller electricity
Connection, when entire car controller detects that environmental pressure is less than calibration value, control controlling switch (5) disconnects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511026985.6A CN105584370B (en) | 2015-12-31 | 2015-12-31 | A kind of onboard power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511026985.6A CN105584370B (en) | 2015-12-31 | 2015-12-31 | A kind of onboard power system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105584370A CN105584370A (en) | 2016-05-18 |
| CN105584370B true CN105584370B (en) | 2018-03-20 |
Family
ID=55924401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511026985.6A Active CN105584370B (en) | 2015-12-31 | 2015-12-31 | A kind of onboard power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105584370B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4232296B2 (en) * | 1999-10-28 | 2009-03-04 | 株式会社デンソー | Vehicle air conditioning control device |
| CN101898499A (en) * | 2010-08-26 | 2010-12-01 | 威海广泰空港设备股份有限公司 | Double power air-conditioned car for aircraft |
| CN202806334U (en) * | 2012-05-22 | 2013-03-20 | 奚振华 | Dual-motor automobile |
| CN105525976A (en) * | 2015-12-30 | 2016-04-27 | 东风汽车公司 | Cooling fan drive system of vehicle-mounted generator set |
-
2015
- 2015-12-31 CN CN201511026985.6A patent/CN105584370B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4232296B2 (en) * | 1999-10-28 | 2009-03-04 | 株式会社デンソー | Vehicle air conditioning control device |
| CN101898499A (en) * | 2010-08-26 | 2010-12-01 | 威海广泰空港设备股份有限公司 | Double power air-conditioned car for aircraft |
| CN202806334U (en) * | 2012-05-22 | 2013-03-20 | 奚振华 | Dual-motor automobile |
| CN105525976A (en) * | 2015-12-30 | 2016-04-27 | 东风汽车公司 | Cooling fan drive system of vehicle-mounted generator set |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105584370A (en) | 2016-05-18 |
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Address after: 430056 No. 1 Dongfeng Avenue, Wuhan economic and Technological Development Zone, Hubei, Wuhan Patentee after: dFac Address before: 430056 No. 1 Dongfeng Avenue, Wuhan economic and Technological Development Zone, Hubei, Wuhan Patentee before: Dongfeng Car Co. |
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