CN102730012B - New energy power-driven rail bus group - Google Patents
New energy power-driven rail bus group Download PDFInfo
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- CN102730012B CN102730012B CN201210206731.2A CN201210206731A CN102730012B CN 102730012 B CN102730012 B CN 102730012B CN 201210206731 A CN201210206731 A CN 201210206731A CN 102730012 B CN102730012 B CN 102730012B
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- 238000004146 energy storage Methods 0.000 claims abstract description 12
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- 238000000034 method Methods 0.000 claims description 5
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- 230000007246 mechanism Effects 0.000 claims description 3
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- 238000011084 recovery Methods 0.000 claims description 2
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- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000011161 development Methods 0.000 description 6
- 230000018109 developmental process Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000012546 transfer Methods 0.000 description 4
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- 229910000831 Steel Inorganic materials 0.000 description 2
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- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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- 238000007726 management method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
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- 238000010168 coupling process Methods 0.000 description 1
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- 230000008439 repair process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- 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
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Abstract
The invention relates to a new energy power-driven rail bus group. According to the bus group, an electric power-driven system is vehicle-mounted super capacitance energy storage devices, and is provided with an electric power receiving arm; compartments of the bus group are light-weight integral bearing compartments, and the height of a floor of a short-section thin bottom frame away from a rail is between 780 and 350 millimeters; and light-weight small-wheel diameter S-shaped plate wheels and steering frames are arranged on lower sides of the compartments. The power-driven rail bus group has the advantages of large carrying capacity, quick running, high efficiency, time reliability, comfort, no pollution discharge and the like and can be compared favorably with subways, light railways and modern super streetcars, and the manufacturing cost is about 1/3 of that of the subways and about 1/2 of that of the light railways and the modern super streetcars. The new energy power-driven rail bus group is an important component of a new energy rail transit operation system (ERT) and supports the comprehensive implementation of the ERT effectively, so that the system is in the optimum operating state.
Description
Technical field
The present invention relates to urban public transport transport vehicle, particularly apply the electric railcar bus group of new forms of energy.
Background technology
City traffic is Infrastructure and guide's power of urban economy social development.The development course display of World Developed Countries: when industrial development is to certain phase, city traffic is all based on public transport.At present, ripe urban public transport Transportation Model efficiently mainly contains subway, light rail and modern times super tramway train, BRT bus rapid transit etc. three kinds in the world.Subway, light rail and modern times super tramway train freight volume is large, speed is fast, efficiency is high, is to crack the fundamental solution of a big and medium-sized cities public transport difficult problem and most effective way, but construction cost high, have high input, the cycle is long.Still not enough to some economic forces, and the small and medium cities of necessary transport solution problem, present stage adopts BRT bus rapid transit Transportation Model in the majority.BRT bus rapid transit Transportation Model is a kind of urban bus transport system between rail rapid transit and regular public traffic.20 century 70s, originate from Brazil, and at present, there is the urban construction of more than 20 countries and regions BRT rapid public transportation system in the whole world.This system opens up special public transport road, and carries out the preferential intelligent management of grade crossing signal, and it runs quick, punctual; Adopt DTS bus, expand freight volume; Build novel closed-type bus stop, improve transfer speed and improve transfer environment.This system is with lower input, and the fast lifting transport capacity of urban public transport, and reach the excellent service standard of " accurate light rail ", has played positive role for solving blocking up of city traffic.But this system exists again some confessed defects of behaving, such as: the wheel ride quality that jolts is poor, energy consumption, exhaust emissions amount are large per capita, and land occupation resource rate is higher, and the prospect of sustainable development is not enough.In recent years, applicant, through a large amount of ress and many-sided feasibility study, proposed one " new forms of energy rail bus operation system " (apply for patent of invention, application number is 2012101255121).This new forms of energy rail bus operation system (being called for short ERT) is the experiences and lessons using for reference the development of domestic and international urban public transport, the public transport new model designed in conjunction with the actual conditions such as the market demand, the level of economic development, financial resources support limit of city self public transport.This pattern continues to use on the basis of fast public traffic system (BRT) correlation technique feature, then draw the basic technical features incorporating light rail or modern super tramway train, realizes regenerating to the complete upgrading of BRT rapid public transportation system pattern with less fund.Described ERT is in designated lane, lays track and is provided with ground charging station at special bus station; The electric energy adopting device of solar generating is rail bus group charging, or is rail bus group charging jointly with outside urban distribution network electric energy.ERT run fast and safely, the premium properties of the aspect such as the steady noiselessness of ride comfort, intelligent management level and excellent service standard, can compare favourably with subway, light rail; And per unit construction investment and the construction investment of BRT unit are substantially suitable, and pollution-free, energy-conserving and environment-protective, safe and efficient.The weak point of BRT rapid public transportation system can be overcome completely.And brand-new ERT must design the New energy power-driven rail bus group of mating completely with its system and track, implementing in full of " new forms of energy rail bus operation system (ERT) " can be supported.
Summary of the invention
The present invention proposes a kind of New energy power-driven rail bus group, object is, by carrying out synthetic innovation to existing public transit vehicle, to become the important composition key element of ERT system, effectively implements all sidedly to support new forms of energy rail bus operation system.
Technical solution of the present invention
New energy power-driven rail bus group alleged by the present invention, be provided with Electronmotive Force drive system, take advantage of in the wheel mated with track and bogie truck, brake system, car group electrical haulage and safe in operation control system, integrated carrying compartment, compartment radial type hookup mechanism, car and transport facility and passenger information system
It is characterized in that, described Electronmotive Force drive system, for vehicle power wireless power power-driven system, this system is provided with vehicle-mounted super capacitor energy storage device, or be provided with vehicle-mounted high-energy battery group, or be provided with vehicle-mounted super capacitor and high-energy battery group composite energy storing device, be provided with switch between each closed-center system; Described vehicle power wireless power power-driven system is provided with scalable power arm, and this power arm is arranged at vehicle both sides far from 200mm ~ 450mm place, ground; Described integrated carrying compartment, be lightweight integrated carrying compartment, this compartment is provided with the slim underframe of short section, and the floor of underframe is middle height or for middle low clearance or be low clearance apart from the height of track; The described wheel that mates with track and bogie truck, its wheel is small-wheel-diameter S type radials light wheel, and bogie truck is the small-wheel-diameter bogie truck matched;
Described brake system is multi-functional composite braking system, is provided with regeneration electric braking device and air brake equipment, the electromagnetic rail brake device of braking energy the automatic recovery function, wherein, is provided with automatic switching valve between air brake equipment and regeneration electric braking device;
The electric energy produced in car brakeing process, feeds back in vehicle-mounted super capacitor energy storage device.
Described car group electrical haulage and safe in operation control system, be provided with the same or independent safety control system controlling bogie truck electric traction, braking and operation function.
Described bus group, often group is made up of 3-7 joint compartments, and having can the same or independent Electronmotive Force drive system controlled.
The vehicle-mounted super capacitor energy storage device of described vehicle power wireless power power-driven system is provided with two covers or overlaps more, and every covering device is provided with master cock, is provided with switch between two covers or many covering devices.
The slim underframe of short section in described lightweight integrated carrying compartment is laminar texture, is made up of from top to bottom plastic plate, floor, heat insulating mattress, corrugated plating and carrying steel structure; Floor height to the top of rail scope is between 780mm to 350mm.
The tread rolling circle diameter of described small-wheel-diameter S type radials light wheel is 600mm ~ 700mm.
The bogie truck of described car group electrical haulage and safe in operation control system controls, and is to adopt current transformer, frequency converter and control unit draw and control.
Beneficial effect of the present invention:
(1) the present invention is the indispensable important component part of new forms of energy rail bus operation system (ERT), forms and matches, form the complete operation system of new forms of energy rail public transport with other of system.
(2) the present invention arranges vehicle power wireless power power-driven system, for car load provides power, when vehicle parking station, utilize passenger's upper and lower transfer time, automatically complete and in good time electric energy supplement is carried out to vehicle power, ensured the power resources that New energy power-driven rail bus group is powerful.
(3) the multi-functional composite braking system of the present invention's setting, the electric energy that can will produce in car brakeing process, feed back in vehicle-mounted super capacitor energy storage device, can significantly save external electrical network power consumption, compared with BRT transport vehicle, total energy consumption reduces by more than 60%, and non-pollution discharge, effects of energy saving and emission reduction is remarkable.
(4) the present invention arranges middle height or middle low clearance or low clearance floor plate compartment, can realize passenger's level and step on and to take advantage of or a step is stepped on and taken advantage of, facilitate getting on or off the bus of passenger, improve transfer speed.
(5) to have carrying capacity large in the present invention, runs quick, efficient, the punctual and comfortable remarkable advantage such as to take, can compare favourably with subway, light rail and modern times super tramway train; Manufacturing cost is about 1/3 of railcar, 1/2 of light rail vehicle and modern times super tramway train, drops into, new forms of energy rail bus operation system (ERT) is achieved and regenerates to the complete upgrading of BRT rapid public transportation system with less fund coupling.
Accompanying drawing explanation
Accompanying drawing 1 is for the present invention is with the contour structures schematic diagram of to be one group formed in 3 joint compartments car group;
Accompanying drawing 2 is the structural representation of vehicle power wireless power power-driven system of the present invention;
Accompanying drawing 3 is the structural representation of the slim underframe of the short section of the present invention;
The Lightweight carriage structural representation of the middle low clearance underframe of accompanying drawing 4 given by the present invention;
Accompanying drawing 5 is the structural representation of small-wheel-diameter of the present invention and bogie truck thereof.
Detailed description of the invention
The present invention is the current art standard according to " fast public traffic system (BRT) planning and design guide ", with reference to the regulation such as " urban light rail articulated vehicle general technical specifications ", " railcar general technical specifications ", " inspection after metrocar assembling and test code ", " urban rail transit technology specification ", " city track traffic engineering project construction standard ", the New energy power-driven rail bus group technique standard made, and carry out Specification Design and manufacture.
Below in conjunction with accompanying drawing, the present invention is briefly described:
New energy power-driven rail bus group alleged by the present invention generally saves compartment by 3-7 and forms, and specifically can determine according to the transport power situation of circuit.
The present embodiment:
As shown in Figure 1,
Described car group is made up of three joint compartments.Often save between compartment 1 and connected by compartment radial type hookup mechanism 2, the below often saving compartment is provided with a set of with Orbit Matching, small-wheel-diameter S type radials light wheel and bogie truck 3 thereof, and the below in compartment is also provided with the closed-center system 4 of vehicle power wireless power power-driven system.The below of both sides, compartment is provided with scalable power arm 5.Whole car group is by the same or independent Electronmotive Force drive systems controlled.When a power truck goes wrong, by another power truck, car group can be pulled to vehicle maintenance centre and keep in repair.
As shown in Figure 2,
Described vehicle power wireless power power-driven system 4, comprises set vehicle-mounted super capacitor energy storage device 41, or vehicle-mounted high-energy battery group 42, or vehicle-mounted super capacitor and high-energy battery group set composite 43.In figure, vehicle-mounted super capacitor energy storage device is provided with A, B two cover, is provided with A switch 44 between two covering devices.Vehicle-mounted super capacitor energy storage device and vehicle-mounted high-energy battery group are provided with B switch 45.Above-mentioned each closed-center system is all connected with scalable power arm 5 by switch.Various electric supply installations set by this electric propulsion system, all can power to car group traction alternating-current motor/AC motor and car load separately; By the mutual switch operating of switch, ensure power supply.
As shown in Figure 3,
The slim underframe 11 of described short section is laminar texture, is fitted and is formed from top to bottom by plastic plate 81, floor 82, heat insulating mattress 83, corrugated plating 84; And underframe has crisscross carrying steel structure 85.Floor height to the top of rail scope in this short section slim underframe guarantee compartment is between 350mm ~ 780mm.
As shown in Figure 4,
The Lightweight carriage 1 of described middle low clearance underframe forms primarily of underframe 11, side wall 12, roof 13, car door 14, vehicle window 15; Car facilities, as: do not give expression in the figure such as seat, column, handle.Middle part under another compartment is provided with small-wheel-diameter and bogie truck 3 thereof.This compartment adopts short section to be the floor of the middle height of slim underframe, middle low clearance, low clearance, not only overall lightweight, and passenger settles at one go up and down.Also eliminate the tradition " large plait " on existing Urban Light Rail Vehicles or modern super tramway train roof in addition.
As shown in Figure 5,
Described small-wheel-diameter and bogie truck 3 thereof, form with the damping spring 33 both being connected primarily of small-wheel-diameter S type radials light wheel 31 and the bogie truck 32 that matches.When this S type radials light wheel runs, there is certain elasticity, wheel track noise can well be alleviated, play the effect reducing noise, and the elastic deformation of wheel adds the creep region of wheel track, enhance the adhesion between wheel and track, improve the deceleration and stopping performance of vehicle, be conducive to the safe operation of vehicle.Separately, bogie truck is provided with electromagnetic rail brake device 34.Can improve the speed of response of vehicle to the emergency state, the very first time completes brake.
When the present invention runs, various vehicle-mounted electric supply installation set by Electronmotive Force drive system, all can power (and wherein vehicle-mounted super capacitor energy storage device has more the preceence that charge/discharge rates is fast, the cycle charging life-span is long) to car group traction alternating-current motor/AC motor and car load individually.When vehicle parking platform, in the gap that passenger is upper and lower, the power arm of vehicle can connect with the charging unit of platform by auto-extending, completes charging.Due to lightweight integrated carrying compartment of the present invention, in the floor of low clearance and the facility such as small diameter wheel and bogie truck, multi-functional composite braking system, car group electrical haulage and safe in operation control system, make this New energy power-driven rail bus group and Orbit Matching, operate steadily, fast safety, non-pollution discharge, it is made really to become the important element of new forms of energy rail bus operation system, support ERT public transport pattern effectively to implement comprehensively, reach goal of the invention.
Claims (7)
1. New energy power-driven rail bus group, be provided with Electronmotive Force drive system, transport facility and passenger information system with taking advantage of in the wheel of Orbit Matching and bogie truck, brake system, car group electrical haulage and safe in operation control system, integrated carrying compartment, compartment radial type hookup mechanism, car, it is characterized in that: described Electronmotive Force drive system, for vehicle power wireless power power-driven system, this system is provided with vehicle-mounted super capacitor energy storage device, or be provided with vehicle-mounted super capacitor and high-energy battery group composite energy storing device, be provided with switch between each closed-center system; Described vehicle power wireless power power-driven system is provided with scalable power arm, and this power arm is arranged at vehicle both sides far from 200mm ~ 450mm place, ground; Described integrated carrying compartment, be lightweight integrated carrying compartment, this compartment is provided with the slim underframe of short section, the floor of underframe apart from track height or be middle height or for middle low clearance or be low clearance; Described wheel with Orbit Matching and bogie truck, its wheel is small-wheel-diameter S type radials light wheel, and bogie truck is the small-wheel-diameter bogie truck matched;
Described brake system is multi-functional composite braking system, is provided with regeneration electric braking device and air brake equipment, the electromagnetic rail brake device of braking energy the automatic recovery function, wherein, is provided with automatic switching valve between air brake equipment and regeneration electric braking device;
The electric energy produced in car brakeing process, feeds back in vehicle-mounted super capacitor energy storage device.
2. New energy power-driven rail bus group according to claim 1, is characterized in that: described car group electrical haulage and safe in operation control system, is provided with the same or independent safety control system controlling bogie truck electric traction, braking and operation function.
3. New energy power-driven rail bus group according to claim 1, is characterized in that: described bus group, and often group is made up of 3-7 joint compartments, and is driven by the Electronmotive Force of the same electric traction system that can independently control.
4. New energy power-driven rail bus group according to claim 1, it is characterized in that: the vehicle-mounted super capacitor energy storage device of described vehicle power wireless power power-driven system is provided with two covers or overlaps more, every covering device is provided with master cock, is provided with switch between two covers or many covering devices.
5. New energy power-driven rail bus group according to claim 1, is characterized in that: the slim underframe of short section in described lightweight integrated carrying compartment is laminar texture, is made up of from top to bottom plastic plate, floor, heat insulating mattress, corrugated plating; Floor height to the top of rail scope is between 780mm to 350mm.
6. New energy power-driven rail bus group according to claim 1, is characterized in that: described small-wheel-diameter S type radials light wheel rolling circular diameter is 600mm ~ 700mm.
7. New energy power-driven rail bus group according to claim 1 and 2, it is characterized in that: the same or independent bogie truck controlled of described car group electrical haulage and safe in operation control system adopts current transformer and frequency converter and control unit draw and control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210206731.2A CN102730012B (en) | 2012-06-21 | 2012-06-21 | New energy power-driven rail bus group |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210206731.2A CN102730012B (en) | 2012-06-21 | 2012-06-21 | New energy power-driven rail bus group |
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| CN102730012A CN102730012A (en) | 2012-10-17 |
| CN102730012B true CN102730012B (en) | 2015-06-24 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109795509A (en) * | 2019-03-14 | 2019-05-24 | 上海师范大学 | A kind of top is the shallow-layer Rail Transit System on glass road surface |
| CN111126712B (en) * | 2019-12-30 | 2023-09-01 | 长安大学 | Parking charging transfer system planning method for commuting corridor |
| CN112225496A (en) * | 2020-09-30 | 2021-01-15 | 安徽志诚机电零部件有限公司 | Nanometer fireproof material and mounting structure thereof |
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| CN102233821B (en) * | 2010-05-04 | 2012-10-24 | 金健 | Dynamically charged electric vehicle |
| CN102233831B (en) * | 2010-05-04 | 2013-12-18 | 金健 | Charging device at bottom of electric vehicle |
| CN102244406A (en) * | 2010-05-12 | 2011-11-16 | 金健 | Static intersection charging system |
| KR101172732B1 (en) * | 2010-08-17 | 2012-08-14 | 한국철도기술연구원 | Low floor trams having on-board batteries and being capable of catenary-less drive |
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|---|---|---|---|---|
| CN102120459A (en) * | 2010-01-08 | 2011-07-13 | 中联运(北京)立体快巴科技发展有限公司 | High-frame wide-body electric vehicle and on-off device and quick escape system thereof |
| CN102060026A (en) * | 2010-09-30 | 2011-05-18 | 宋有洲 | Light transportation vehicle |
| CN102071605A (en) * | 2010-11-02 | 2011-05-25 | 王玉爽 | Urban seamed-joint monorail mass transit system |
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Effective date of registration: 20160321 Address after: 100037, room 23, building 1, building 72, building 1061, Qinghe Third Street, Haidian District, Beijing Patentee after: China new energy rail transportation equipment Co.,Ltd. Address before: 223600 No. 6, Zhuhai Road, Shuyang Economic Development Zone, Suqian, Jiangsu Patentee before: Jiangsu Zhongliang Technology Co.,Ltd. |
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