CN106114536A - Wind energy loss of weight and increase adhesion system in train driving - Google Patents
Wind energy loss of weight and increase adhesion system in train driving Download PDFInfo
- Publication number
- CN106114536A CN106114536A CN201610589173.0A CN201610589173A CN106114536A CN 106114536 A CN106114536 A CN 106114536A CN 201610589173 A CN201610589173 A CN 201610589173A CN 106114536 A CN106114536 A CN 106114536A
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- China
- Prior art keywords
- wind
- train
- wind wing
- wing
- weight
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/02—Construction details of vehicle bodies reducing air resistance by modifying contour ; Constructional features for fast vehicles sustaining sudden variations of atmospheric pressure, e.g. when crossing in tunnels
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Abstract
The invention discloses wind energy loss of weight and increase adhesion system in a kind train driving, this system may utilize the wind energy produced in train driving, act on the multi-disc wind wing of this system, produce the power risen, in the case of not affecting adhesion, effectively utilize the most useless wind energy, reach loss of weight and save the effect of the energy.The passenger vehicle of locomotive and rear portion traction all can play the purpose of loss of weight, can reach saving power source compared with ordinary train at identical traction state, reaches the purpose of energy-saving and emission-reduction.The angle of the wind wing can controlled adjustment, different duties can be selected according to different operating mode, under special circumstances, such as sleety weather, excessively bend etc., the multi-disc wind wing is combined into a monoblock wind wing, makes wind energy produce a downward power, reaches to improve the effect of train adhesion.Alleviate load weight, energy-saving and emission-reduction, increase train adhesion, improve and travel in safety.
Description
Technical field
The present invention relates to Train Control Technology field.
Background technology
Train is during travelling, and due to the wind energy of train driving generation, the most simply becomes locomotive and advances
Resistance, provide any help never to travelling of train.And wind energy is the strongest, resistance is the biggest, disappears required for locomotive advance
The energy of consumption is the highest.
Summary of the invention
Technical problem solved by the invention is to provide wind energy loss of weight and increase adhesion system in a kind of train driving, alleviates
Load weight, energy-saving and emission-reduction, increase train adhesion, improve and travel in safety.
The technical solution used in the present invention is wind energy loss of weight and increase adhesion system in a kind of train driving, examines including wind speed
The lifting of examining system, wind wing control system, the wind wing and angular adjustment system, ground signal system, train adhesion monitoring system and position
In the wind wing at railway car top, often joint car body top sets one group of wind wing along direct of travel arrangement, the height of each wind wing and
Tilt adjustable；
Ground signal system monitoring train advance time ground line gradient, bend, speed-limiting messages and be supplied to the wind wing control system
System；
Train adhesion monitoring system when train adhesion strength deficiency aweather wing control system send signal；
Wind speed measurement system detection current wind speed aweather wing control system transmission signal；Wind wing control system is according to current shape
State determines the climbing power of wind wing offer or downward pressure, is then lifted by the wind wing and angular adjustment system controls the wind wing and rises
Quantity and regulation the wind wing angle；
With train direction of advance for front and back, wind wing duty includes following:
State one, when train needs big adhesion strength, each equal front end of the wind wing in one group of wind wing is downward-sloping, the wind wing
Height gradually rise from front to back, the wind wing just produces downward power to train；
State two, when train needs loss of weight, each wind wing in one group of wind wing all keeps level, the wind wing of the wind wing
Height gradually rise from front to back, the wind wing just to train produce a power upwards；
State three, when train is not required to wind wing effect, the wind wing is all packed up, and each wind wing in one group of wind wing all keeps water
Level state and highly reduce to minimum.
Described wind wing lower surface is concordant, and the front end of upper surface raises up.
In state one, connect before and after the wind wing of each inclination, form the whole piece wind wing.
When train is traveling in sleet sky or crosses outer curve, and during long tunnel, the wind wing uses state one.
The invention has the beneficial effects as follows, it is viscous that the purpose of the present invention aims to provide wind energy loss of weight and increase in a kind of train driving
The system.This system may utilize in train driving produce wind energy, act on the multi-disc wind wing of this system, produce one on
The power risen, in the case of not affecting adhesion, effectively utilizes the most useless wind energy, reaches loss of weight and save the effect of the energy.Machine
The passenger vehicle of car and rear portion traction all can play the purpose of loss of weight, can reach saving power compared with ordinary train at identical traction state
The energy, reaches the purpose of energy-saving and emission-reduction.The angle of the wind wing can controlled adjustment, different work shapes can be selected according to different operating mode
State, under special circumstances (such as sleety weather, excessively bend etc.), the multi-disc wind wing is combined into a monoblock wind wing, makes wind energy produce
One downward power, reaches to improve the effect of train adhesion.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
Fig. 2 is that the wind wing produces power schematic diagram upwards to train.
Fig. 3 is that the wind wing produces downward power schematic diagram to train.
Fig. 4 is that locomotive, passenger vehicle are all by climbing power schematic diagram.
Fig. 5 be locomotive by downward force, passenger vehicle by climbing power schematic diagram.
Fig. 6 is that locomotive bus all receives downward force schematic diagram.
Fig. 7 is wind wing collapsed state figure.
Figure is labeled as: the 1-wind wing, 2-compartment, 31-locomotive, 32-passenger vehicle.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
The wind energy loss of weight of the present invention and the system of increase adhesion are made up of multiple subsystems, include the wind wing at train top
Lifting and angular adjustment system, wind speed measurement system, wind wing control system etc. and it needs to train adhesion monitoring system and ground letter
The cooperation of number system.Wind wing root improves design according to the principle of wing and meets the needs of train, and system block diagram is shown in Fig. 1.
The software for calculation of wind wing control system needs to write in advance the atmospheric density of train running interval.So that according to air
The climbing power produced is calculated by density and wind speed.With train direction of advance for front and back, wind wing duty includes following:
State one, when train needs big adhesion strength, each equal front end of the wind wing in one group of wind wing is downward-sloping, the wind wing
Height gradually rise from front to back, the wind wing just produces downward power to train, as shown in Figure 3；
State two, when train needs loss of weight, each wind wing in one group of wind wing all keeps level, wind wing lower surface
Concordant, the front end of upper surface raises up, and the wind wing just produces a power upwards to train；The height of the wind wing of the wind wing by front extremely
After gradually rise, it is to avoid the interference in air flow between adjacent two wind wings.
State three, when train is not required to wind wing effect, the wind wing is all packed up, and each wind wing in one group of wind wing all keeps water
Level state and highly reduce to minimum.The wind wing does not produces any power up or down to train.
The wind wing in each carriage top, is similar to the empennage of automobile, and that can do is the most roomy, and its angle of inclination
It is adjustable.
Fig. 2 is the sketch that the wind wing produces lift, and in normal state, wind speed measurement system detects current wind speed, wind wing control
System processed is according to the wind speed detected, meanwhile, according to instruction and the road of ground signal system feedback of train adhesion monitoring system
The information such as condition, calculate the climbing power that can be formed, and then control quantity and the angle of the regulation wind wing that the wind wing rises.The wind wing is made to produce
In the range of raw lift control upwards is rational at one, train is carried out a range of loss of weight measure.
At some in particular cases, such as operating modes such as sleet sky or mistake outer curve, long tunnels, the multi-disc wind wing is combined into one
The full wafer wind wing, utilizes wind energy to produce a downward power, thus is greatly increased the adhesion of train, the possibility that reduction accident produces
Property.The wind wing produces the sketch of downward force and sees Fig. 3, and namely the wind wing is positioned at duty one.
Under different operating modes, road conditions, train wind energy loss of weight and increase adhesion system can be operated under different states.Under
Face, as a example by diesel locomotive traction passenger vehicle, illustrates respectively.
When in order, travel the most straight interval time, this system all can be at subtracting on locomotive 31 with passenger vehicle 32
The duty of weight, namely duty two, see Fig. 4.Now, the climbing power that all wind wings utilize air-flow to produce is reached for machine
Car and the purpose of passenger vehicle loss of weight.
When train driving is in long ramp, when needing to strengthen locomotive adhesion, this system locomotive 31 wind wing is in increase adhesion shape
State, the passenger vehicle 32 wind wing is in loss of weight state, namely locomotive 31 in running order, passenger vehicle 32 in running order and, see figure
5。
When train driving is in the anomalous weather state such as bend or sleet, and train needs to increase and adheres to guarantee driving safety,
This system locomotive 31 is simultaneously in increase tacky state with the wind wing of passenger vehicle 32, is namely in duty one together, sees Fig. 6.
When running into the extreme weathers such as blast, it is not recommended that when using this system, the wind wing will all be packed up, and locomotive normally travels,
See Fig. 7.
Claims (4)
1. wind energy loss of weight and increase adhesion system in train driving, it is characterised in that: include that wind speed measurement system, the wind wing control system
The lifting of system, the wind wing and angular adjustment system, ground signal system, train adhesion monitoring system and be positioned at the wind at railway car top
The wing, often joint car body top sets one group of wind wing along direct of travel arrangement, the height of each wind wing and tilt adjustable；
Ground line gradient when ground signal system monitoring train is advanced, bend, speed-limiting messages be supplied to wind wing control system；
Train adhesion monitoring system when train adhesion strength deficiency aweather wing control system send signal；
Wind speed measurement system detection current wind speed aweather wing control system transmission signal；Wind wing control system is determined according to current state
The climbing power of subduing the wind syndrome wing offer or downward pressure, lifted by the wind wing then and angular adjustment system controls the number that the wind wing rises
Amount and the angle of the regulation wind wing；
With train direction of advance for front and back, wind wing duty includes following:
State one, when train needs big adhesion strength, each equal front end of the wind wing in one group of wind wing is downward-sloping, the height of the wind wing
Degree gradually rises from front to back, and the wind wing just produces downward power to train；
State two, when train needs loss of weight, each wind wing in one group of wind wing all keeps level, the height of the wind wing of the wind wing
Degree gradually rises from front to back, and the wind wing just produces a power upwards to train；
State three, when train is not required to wind wing effect, the wind wing is all packed up, and each wind wing in one group of wind wing all keeps horizontal
State and highly reduce to minimum.
2. wind energy loss of weight and increase adhesion system in train driving as claimed in claim 1, it is characterised in that: under the described wind wing
Flush, the front end of upper surface raises up.
3. wind energy loss of weight and increase adhesion system in train driving as claimed in claim 1, it is characterised in that: in state one
In, connect before and after the wind wing of each inclination, form the whole piece wind wing.
4. wind energy loss of weight and increase adhesion system in train driving as claimed in claim 1, it is characterised in that: when train is advanced
At sleet sky or mistake outer curve, during long tunnel, the wind wing uses state one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610589173.0A CN106114536B (en) | 2016-07-25 | 2016-07-25 | Wind energy loss of weight and increase adhesion system in train driving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610589173.0A CN106114536B (en) | 2016-07-25 | 2016-07-25 | Wind energy loss of weight and increase adhesion system in train driving |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106114536A true CN106114536A (en) | 2016-11-16 |
| CN106114536B CN106114536B (en) | 2018-09-04 |
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ID=57289519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610589173.0A Active CN106114536B (en) | 2016-07-25 | 2016-07-25 | Wind energy loss of weight and increase adhesion system in train driving |
Country Status (1)
| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112498386A (en) * | 2020-11-30 | 2021-03-16 | 中南大学 | Fish scale-imitating overturn-preventing structure of train |
| CN114872744A (en) * | 2022-05-27 | 2022-08-09 | 西北工业大学 | Aerodynamic lift force is train lift wing system in coordination based on high-speed railway clearance constraint |
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|---|---|---|---|---|
| CN1850537A (en) * | 2006-05-08 | 2006-10-25 | 关亮 | Energy-saving flying-wing device for motor vehicle |
| CN101104421A (en) * | 2006-07-10 | 2008-01-16 | 韩建民 | Vehicle wing |
| CN101104410A (en) * | 2007-03-23 | 2008-01-16 | 西南交通大学 | Train side wind wing |
| CN101708743A (en) * | 2009-12-10 | 2010-05-19 | 刘如 | Power assisting device for transportation vehicle |
| CN101947981A (en) * | 2010-10-18 | 2011-01-19 | 石金成 | Energy-saving fender for motor vehicle |
| CN202175053U (en) * | 2011-08-15 | 2012-03-28 | 中国航空工业集团公司西安飞机设计研究所 | Wing device for high-speed train |
| KR101306279B1 (en) * | 2011-09-08 | 2013-09-09 | 한국철도기술연구원 | high-speed train applied weight lightening by lift force |
| CN105416308A (en) * | 2015-12-10 | 2016-03-23 | 上海洲跃生物科技有限公司 | Device for increasing high speed train adhesive force |
-
2016
- 2016-07-25 CN CN201610589173.0A patent/CN106114536B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1850537A (en) * | 2006-05-08 | 2006-10-25 | 关亮 | Energy-saving flying-wing device for motor vehicle |
| CN101104421A (en) * | 2006-07-10 | 2008-01-16 | 韩建民 | Vehicle wing |
| CN101104410A (en) * | 2007-03-23 | 2008-01-16 | 西南交通大学 | Train side wind wing |
| CN101708743A (en) * | 2009-12-10 | 2010-05-19 | 刘如 | Power assisting device for transportation vehicle |
| CN101947981A (en) * | 2010-10-18 | 2011-01-19 | 石金成 | Energy-saving fender for motor vehicle |
| CN202175053U (en) * | 2011-08-15 | 2012-03-28 | 中国航空工业集团公司西安飞机设计研究所 | Wing device for high-speed train |
| KR101306279B1 (en) * | 2011-09-08 | 2013-09-09 | 한국철도기술연구원 | high-speed train applied weight lightening by lift force |
| CN105416308A (en) * | 2015-12-10 | 2016-03-23 | 上海洲跃生物科技有限公司 | Device for increasing high speed train adhesive force |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112498386A (en) * | 2020-11-30 | 2021-03-16 | 中南大学 | Fish scale-imitating overturn-preventing structure of train |
| CN114872744A (en) * | 2022-05-27 | 2022-08-09 | 西北工业大学 | Aerodynamic lift force is train lift wing system in coordination based on high-speed railway clearance constraint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106114536B (en) | 2018-09-04 |
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Effective date of registration: 20190801 Address after: 519000 No. 1 Fushan Sixth Road, Fushan Industrial Park, Qianwu Town, Doumen District, Zhuhai City, Guangdong Province Co-patentee after: DALIAN LOCOMOTIVE AND ROLLING STOCK CO., LTD. CNR GROUP Patentee after: Zhuhai Zhongche equipment Engineering Co. Ltd. Address before: 116022 Shahekou, Liaoning, China No. 51 The Strip Patentee before: DALIAN LOCOMOTIVE AND ROLLING STOCK CO., LTD. CNR GROUP |