CN109551990A - Double-power air conditioner system, hybrid power system and hybrid vehicle - Google Patents
Double-power air conditioner system, hybrid power system and hybrid vehicle Download PDFInfo
- Publication number
- CN109551990A CN109551990A CN201710877094.4A CN201710877094A CN109551990A CN 109551990 A CN109551990 A CN 109551990A CN 201710877094 A CN201710877094 A CN 201710877094A CN 109551990 A CN109551990 A CN 109551990A
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- Prior art keywords
- air conditioner
- compressor
- motor
- engine
- hybrid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
- B60H1/00385—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell
- B60H1/004—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell for vehicles having a combustion engine and electric drive means, e.g. hybrid electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
- B60H1/3205—Control means therefor
- B60H1/3208—Vehicle drive related control of the compressor drive means, e.g. for fuel saving purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
- B60H1/3222—Cooling devices using compression characterised by the compressor driving arrangements, e.g. clutches, transmissions or multiple drives
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The present invention relates to Double-power air conditioner system, hybrid power system and hybrid vehicles, Double-power air conditioner system, including engine, motor and compressor of air conditioner, engine connects motor by first clutch, and motor connects compressor of air conditioner by second clutch.When vehicle is run with electric-only mode, and when battery capacity abundance, motor individually drives compressor of air conditioner to work, when vehicle is in hybrid mode or battery capacity deficiency, the work of driven by engine compressor of air conditioner.When the engine is running, it determines whether motor generates electricity according to whether battery capacity is sufficient, engine can be made to operate in optimal area.When engine start or shutdown, motor can also play the role of driving engine start and stop.The switching in compressor of air conditioner different dynamic source can be realized in the on-off that two clutches need to only be controlled, and controls simpler.So system not only save the cost, and arrangement easy to accomplish.
Description
Technical field
The present invention relates to Double-power air conditioner system, hybrid power system and hybrid vehicles.
Background technique
Air-conditioning used in hybrid vehicle is divided into mechanical air conditioner and electric two kinds of air-conditioning at present, i.e., compressor of air conditioner is divided into machine
Tool formula compressor of air conditioner and electrodynamic type compressor of air conditioner, when mechanical air conditioner is run can not idle stop, engine efficiency is too low；Electricity
Air-conditioning although can use vehicle power battery electricity solve the problems, such as mechanical air conditioner can not idle stop, but due to energy pass through
Multiple conversions (Engine-Generator-battery-electricity air-conditioning) has been crossed, capacity usage ratio is low, and when engine operates normally,
Electric air-conditioning can consume energy instead.
Disclosed in the Chinese patent application file that application publication number is CN103386872A a kind of hybrid power passenger car and
Double-compressor air-conditioning system and its refrigeration control method, as shown in Figure 1, empty by controlling mechanical compressor of air conditioner and electrodynamic type
The co-ordination of compressor is adjusted, the capacity usage ratio in operation of air conditioner is optimized.But this scheme needs two compressors of air conditioner,
First is that the increase of cost is brought, second is that two compressors of air conditioner will lead to the increase of arrangement difficulty.
Summary of the invention
The object of the present invention is to provide a kind of hybrid vehicle Double-power air conditioner systems, to solve traditional double air-conditionings
The problem of compressor higher cost.Present invention simultaneously provides a kind of hybrid power systems and a kind of hybrid vehicle.
To achieve the above object, the solution of the present invention includes a kind of hybrid vehicle Double-power air conditioner system, including hair
Motivation, compressor of air conditioner and motor corresponding with the compressor of air conditioner, the engine are connected by first clutch
The motor, the motor connect the compressor of air conditioner by second clutch.
In hybrid vehicle Double-power air conditioner system provided by the invention, motor is not original electricity in dynamical system
Machine, but be specially arranged, corresponding with compressor of air conditioner motor, engine pass through first clutch and connect motor, motor
Compressor of air conditioner is connected by second clutch.When vehicle is run with electric-only mode, and when battery capacity abundance or vehicle
When with sliding brake function mode operation, motor individually drives compressor of air conditioner to work, when vehicle is in hybrid mode or electricity
When the not enough power supply of pond, the work of driven by engine compressor of air conditioner.Also, when the engine is running, whether filled according to battery capacity
Foot determines whether motor generates electricity, and is not only able to guarantee the electricity of battery, and engine can be made to operate in optimal area.Therefore,
Compressor of air conditioner work can be operated alone in motor and engine, realize the flexibility of control.In addition, when engine start or
When person shuts down, motor can also play the role of driving engine start and stop, guarantee that engine successfully can start or stop
Machine.There are also being exactly that need to only control the on-off of two clutches, the switching in compressor of air conditioner different dynamic source can be realized, control
It is simpler.Therefore, although a compressor of air conditioner is only arranged in the system, with traditional double air conditioner compressor systems
Performance.Moreover, a compressor of air conditioner is only arranged, can save the cost, also, a compressor of air conditioner the space occupied is than two
A occupied space of compressor is small, is easier to realize arrangement.
The air-conditioning system further includes power battery, and the power battery connects the motor by electric machine controller.
The present invention also provides a kind of hybrid power system, including engine and the hybrid mechanism being connect with engine,
The hybrid power system further includes compressor of air conditioner and motor corresponding with the compressor of air conditioner, and the engine is logical
It crosses first clutch and connects the motor, the motor connects the compressor of air conditioner by second clutch.
The hybrid power system further includes power battery, and the power battery connects the electricity by electric machine controller
Machine.
The present invention also provides a kind of hybrid vehicle, including a kind of hybrid power system, the hybrid power system packet
The hybrid mechanism for including engine and being connect with engine, the hybrid power system further include compressor of air conditioner and with institute
State the corresponding motor of compressor of air conditioner, the engine connects the motor by first clutch, and the motor passes through the
Two clutches connect the compressor of air conditioner.
The hybrid power system further includes power battery, and the power battery connects the electricity by electric machine controller
Machine.
Detailed description of the invention
Fig. 1 is the structure chart of traditional double-compressor air-conditioning system；
Fig. 2 is Double-power air conditioner system construction drawing provided by the invention；
Fig. 3 is Double-power air conditioner system control process schematic diagram.
Specific embodiment
Hybrid vehicle embodiment
The present embodiment provides a kind of hybrid vehicle, the core of the hybrid vehicle is hybrid power system, when
It so, further include other component parts in hybrid vehicle, still, these component parts are not belonging to inventive point of the invention,
The present embodiment just repeats no more, and hybrid power system is described in detail in following emphasis.
Hybrid power system includes two large divisions, is power section and air-conditioning part respectively, wherein power section is for driving
Dynamic vehicle operation, as shown in Fig. 2, including engine 1 and hybrid mechanism 8, engine 1 exports connection hybrid power mechanism 8,
Hybrid mechanism 8 connects wheel 10 by main reducing gear 9.Motor and corresponding has been generally comprised inside hybrid mechanism 8
Transmission mechanism, matched with engine 1 realize hybrid power output, since the structure of hybrid mechanism 8 belongs to conventional skill
Art, the present embodiment just no longer illustrate.
Air-conditioning part point includes motor 3 and compressor of air conditioner 5, and motor 3 is not the motor in hybrid mechanism 8, but is
Therefore the motor that compressor of air conditioner 5 is specially arranged is referred to as compressor electric motor.Compressor of air conditioner 5 is mechanical air conditioner compressed
Machine.Engine 1 passes through second clutch by first clutch, i.e. 2 connect compressor motor 3 of clutch, compressor electric motor 3,
I.e. clutch 4 connects compressor of air conditioner 5.Also, power battery 7 is electrically connected by electric machine controller 6 with compressor electric motor 3.
System includes following operating mode: electric-only mode, engine direct drive mode, hybrid mode and sliding brake function
Mode.It is run when vehicle is in electric-only mode, and when electricity abundance, 5 work of compressor of air conditioner is individually driven by compressor electric motor 3
Make.When vehicle is in hybrid mode or battery capacity deficiency, engine 1 has worked at optimal area, at this time if benefit
Driving compressor electric motor 3 with battery is if compressor of air conditioner 5 provides driving energy, and there are multiple energy conversion, bring damages
Lose it is larger, then by engine 1 directly drive driving compressor of air conditioner 5 work.
In conjunction with Fig. 3, a kind of specific control flow of system is provided:
First determine whether air-conditioning is opened, such as: whether air-conditioning is judged according to the starting of air conditioner button on control panel
It opens, if be not turned on, clutch 2 is separated, and clutch 4 separates, and vehicle is worked normally by operator demand.If on,
Then judge current vehicle operating status:
If vehicle is hybrid mode, clutch 2 is combined at this time, and clutch 4 combines, and compressor electric motor 3 does not work,
Compressor of air conditioner 5 is driven to work by engine 1, engine 1 directly drives.
If vehicle is not hybrid mode, here, vehicle is not hybrid mode means that it is pure electric vehicle
Whether mode or sliding brake function mode, the SOC for then comparing power battery 7 are greater than lower limit value, if it is greater than lower limit value, indicate electricity
Pond electricity is sufficient, then clutch 2 separates, and clutch 4 combines at this time, and compressor of air conditioner 5 is driven by compressor electric motor 4 and run；Such as
The SOC of fruit power battery 7 is less than or equal to lower limit value, indicates that battery capacity is insufficient, then engine 1 starts, and clutch 2 combines, from
Clutch 4 combines, and engine 1 drives compressor electric motor 4 to generate electricity, while compressor of air conditioner 5 being driven to work, and vehicle, which is in, at this time forces
Power generation mode.
In addition, clutch 2 combines when engine 1 starts or shuts down, clutch 4 is separated, and compressor electric motor 3 plays
The effect for dragging the starting of engine 1 or engine 1 being driven to shut down.
Hybrid power system embodiment
The present embodiment provides a kind of hybrid power systems, since the system has been done in above-mentioned hybrid vehicle embodiment
Go out and described in detail, the present embodiment just no longer illustrates.
Double-compressor air-conditioning system embodiment
The present embodiment provides a kind of double-compressor air-conditioning system, including engine, compressor of air conditioner and with it is air conditioner compressed
The corresponding motor of machine, engine connect motor by first clutch, and motor connects compressor of air conditioner by second clutch.
So the component part of the double-compressor air-conditioning system is the air-conditioning part in hybrid power system and the hair in power section
Motivation describes in detail since these mechanisms have been made in above-mentioned hybrid vehicle embodiment, and the present embodiment is just no longer
It illustrates.
Claims (6)
1. a kind of hybrid vehicle Double-power air conditioner system, including engine, which is characterized in that further include compressor of air conditioner with
And motor corresponding with the compressor of air conditioner, the engine connect the motor, the motor by first clutch
The compressor of air conditioner is connected by second clutch.
2. hybrid vehicle Double-power air conditioner system according to claim 1, which is characterized in that the air-conditioning system is also
Including power battery, the power battery connects the motor by electric machine controller.
3. a kind of hybrid power system, including engine and the hybrid mechanism being connect with engine, which is characterized in that also wrap
Compressor of air conditioner and motor corresponding with the compressor of air conditioner are included, the engine passes through described in first clutch connection
Motor, the motor connect the compressor of air conditioner by second clutch.
4. hybrid power system according to claim 3, which is characterized in that the hybrid power system further includes power electric
Pond, the power battery connect the motor by electric machine controller.
5. a kind of hybrid vehicle, including a kind of hybrid power system, the hybrid power system include engine and with hair
Motivation connection hybrid mechanism, which is characterized in that the hybrid power system further include compressor of air conditioner and with it is described
The corresponding motor of compressor of air conditioner, the engine connect the motor by first clutch, and the motor passes through second
Clutch connects the compressor of air conditioner.
6. hybrid vehicle according to claim 5, which is characterized in that the hybrid power system further includes power electric
Pond, the power battery connect the motor by electric machine controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710877094.4A CN109551990A (en) | 2017-09-25 | 2017-09-25 | Double-power air conditioner system, hybrid power system and hybrid vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710877094.4A CN109551990A (en) | 2017-09-25 | 2017-09-25 | Double-power air conditioner system, hybrid power system and hybrid vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109551990A true CN109551990A (en) | 2019-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710877094.4A Pending CN109551990A (en) | 2017-09-25 | 2017-09-25 | Double-power air conditioner system, hybrid power system and hybrid vehicle |
Country Status (1)
| Country | Link |
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| CN (1) | CN109551990A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111706657A (en) * | 2020-08-11 | 2020-09-25 | 山东永申机电科技有限公司 | Transmission device with speed reducer matched with one-way ratchet clutch |
| CN114179589A (en) * | 2021-12-08 | 2022-03-15 | 珠海格力电器股份有限公司 | Control method and device of air conditioning system, air conditioning system and storage medium |
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2017
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111706657A (en) * | 2020-08-11 | 2020-09-25 | 山东永申机电科技有限公司 | Transmission device with speed reducer matched with one-way ratchet clutch |
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| CN114179589B (en) * | 2021-12-08 | 2023-08-18 | 珠海格力电器股份有限公司 | Control method and device of air conditioning system, air conditioning system and storage medium |
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