CN108556654A - A kind of low-floor tramcar - Google Patents
A kind of low-floor tramcar Download PDFInfo
- Publication number
- CN108556654A CN108556654A CN201810269684.3A CN201810269684A CN108556654A CN 108556654 A CN108556654 A CN 108556654A CN 201810269684 A CN201810269684 A CN 201810269684A CN 108556654 A CN108556654 A CN 108556654A
- Authority
- CN
- China
- Prior art keywords
- energy storage
- pantograph
- trailer
- storage cabinet
- low
- 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.)
- Pending
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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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
-
- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/40—Electric propulsion with power supplied within the vehicle using propulsion power supplied by capacitors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C3/00—Electric locomotives or railcars
- B61C3/02—Electric locomotives or railcars with electric accumulators
-
- 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
- B60L2200/00—Type of vehicles
- B60L2200/26—Rail vehicles
-
- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
A kind of low-floor tramcar, by three section compartment marshallings, the motor-car including trailer and positioned at trailer both ends is connected with each other between trailer and motor-car by connector；The power supply system of low-floor tramcar includes energy storage cabinet, pantograph and current transformer, the pantograph is erected at the centre position on vehicle trailer top, the energy storage cabinet is located at roof location of the motor-car close to trailer one end, the current transformer is located at the one end of motor-car far from trailer, energy storage cabinet is in parallel with pantograph, current transformer, several battery capacitor monomers or super capacitor monomer are equipped in energy storage cabinet, tramcar vehicle control system switches powering mode as needed.The present invention according to geographical environmental requirement can replace energy storage cabinet monomer or directly using pantograph realize vehicle over long distances continuation of the journey, short distance infinitely continue a journey, pantograph continuation of the journey Three models, integrate pantograph power supply, super capacitor power supply, lithium battery advantage, it is small by environmental constraints, provide kinds of schemes selection for owner.
Description
Technical field
The present invention relates to low-floor tramcar, especially a kind of energy storage type low-floor tramcar.
Background technology
The power supply mode that tramcar mainly uses at present has pantograph to be supplied by stream power supply, super capacitor power supply, lithium battery
Electric three kinds of modes.Wherein, pantograph current collection mode train technical is ripe, and reliability is high, but needs erecting contact net, builds week
Phase is relatively long, and the contact net later stage needs to safeguard, is common in early stage modern tram.Super capacitor powers train with not
Need frame net that can either lean on the power supply of itself energy storage cabinet that train is made to move ahead, super capacitor charge and discharge are fast, can be fully charged in short-term, but uncomfortable
It continues a journey for longer lines, is common in the rechargeable tramcar of a station one punching.Lithium battery power supply train energy storage is more, can grow away from
From continuation of the journey, but the lithium battery charging time is long, is common in the tramcar of one time one punching.
Invention content
Technical problem to be solved by the invention is to provide a kind of low-floor tramcars, meet different continuation of the journey requirements,
And it is small by environmental constraints.
In order to solve the above technical problems, the technical scheme is that：A kind of low-floor tramcar is compiled by three section compartments
Group, the motor-car including trailer and positioned at trailer both ends, is connected with each other between trailer and motor-car by connector；Low-floor has
The power supply system of rail electric car includes energy storage cabinet, pantograph and current transformer, and the pantograph is erected at the centre position on vehicle trailer top,
The energy storage cabinet is located at roof location of the motor-car close to trailer one end, and the current transformer is located at the one end of motor-car far from trailer, storage
Energy cabinet is in parallel with pantograph, current transformer, and several battery capacitor monomers or super capacitor monomer, tramcar vehicle are equipped in energy storage cabinet
Control system switches powering mode as needed.The present invention can replace the monomer of energy storage cabinet or straight according to geographical environmental requirement
It connects and realizes that vehicle is continued a journey over long distances, short distance is infinitely continued a journey, pantograph continuation of the journey Three models using pantograph, collection pantograph supplies
Electricity, super capacitor power supply, lithium battery advantage are, small by environmental constraints, and kinds of schemes selection is provided for owner；In addition, storage
The power supply units such as energy cabinet, current transformer are reasonably distributed, and the weight of energy storage cabinet is largely undertaken by motor-car, and fraction passes through connector
It is undertaken by trailer, so, makes the counterweight of vehicle evenly.
As an improvement, when needing to carry out continuation of the journey pattern over long distances, the energy storage cabinet of battery capacitor monomer is used；When charging：
Trailer electrical cabinet contactor is closed, and is charged to vehicle-mounted two energy storage cabinets with socket by library using charger；Or trailer is electrical
Cabinet contactor disconnects, and crosses pantograph rising bow by erection charging Netcom and charges to vehicle-mounted two energy storage cabinets；Train travelling process by
Pantograph drop bow block, trailer electrical cabinet contactor disconnect.
As an improvement, when need carry out short distance infinitely continue a journey pattern when, use the energy storage cabinet of super capacitor monomer；Charging
When, it is charged by passenger's platform and nets power supply, pantograph rising bow gives vehicle-mounted two energy storage cabinets to charge；Train travelling process pantograph drops
Bow block.
As an improvement, when needing to carry out pantograph continuation of the journey pattern, energy storage cabinet is as backup power supply, train operation at this time
Journey pantograph keeps rising bow, trailer electrical cabinet contactor to disconnect.
As an improvement, being additionally provided with air-conditioner set, system cabinet, accumulator tank and low in motor-car, between energy storage cabinet and current transformer
Press cabinet.
As an improvement, the energy storage cabinet is modularized design.
As an improvement, tramcar vehicle control system realizes modularity control by individually positive and negative contactor, realize
Single-ended energy storage cabinet Fault Isolation.
The beneficial effect of the invention compared with the existing technology is：
Contactless net scheme adapts to a variety of geographical environments, is not required to erecting contact net, disposable input cost is low, and the period is short, the later stage
Contactless net maintenance cost；Power supply moduleization designs, and can be adapted to preferred plan according to demand, cost-effective.
Description of the drawings
Fig. 1 is tramcar front view.
Fig. 2 is tramcar device distribution figure.
Specific implementation mode
The invention is further explained in the following combination with the attached drawings of the specification.
As shown in Figure 1, 2, a kind of low-floor tramcar, the tramcar are multipurpose energy storage type tramcar.By three
Save compartment marshalling, organizational systems be=Mc1+Tp+Mc2=, the motor-car 1 including trailer 2 and positioned at 2 both ends of trailer, trailer 2 with
It is connected with each other by connector 5 between motor-car 1.The power supply system of low-floor tramcar includes energy storage cabinet 6, pantograph 3 and becomes
Device 11 is flowed, energy storage cabinet 6 is in parallel with pantograph 3, current transformer 11；The pantograph 3 is erected at the centre position on vehicle trailer top, described
Energy storage cabinet 6 is located at roof location of the motor-car 1 close to 2 one end of trailer, and the current transformer 11 is located at the one end of motor-car 1 far from trailer 2.
Car design has charging, debugging double-purpose library socket, vehicle to support contact net rising bow fast charge and library socket standard charging.
6 modularized design of vehicle-mounted energy storage cabinet, energy storage cabinet 6 is interior to be equipped with several battery capacitor monomers or super capacitor monomer, according to
Geographical environment require can replace energy storage cabinet 6 monomer or directly using pantograph 3 realize vehicle over long distances continuation of the journey, short distance without
Limit continuation of the journey, the continuation of the journey Three models of pantograph 3.Energy storage cabinet 6 uses 66000F battery capacitor monomers（Model：CRRC-60000-P6-
3R6）, while charge reduction shorter advantage more with energy storage.Tramcar vehicle control system switches power supply as needed
Pattern.
In motor-car 1, air-conditioner set 7, system cabinet 10, accumulator tank 9 and low pressure are additionally provided between energy storage cabinet 6 and current transformer 11
Cabinet 8.The power supply units such as energy storage cabinet 6, current transformer 11 are reasonably distributed, and the weight of energy storage cabinet 6 is largely undertaken by motor-car 1, small portion
Divide and undertaken by trailer 2 by connector, so, makes the counterweight of vehicle evenly.
Tramcar vehicle control system realizes modularity control by individually positive and negative contactor, realizes single-ended energy storage cabinet
6 Fault Isolations.
It continues a journey over long distances：Using the energy storage cabinet 6 of battery capacitor monomer, the charging time is short, about 10 minutes 12- that can continue a journey
14km.When charging, 2 electrical cabinet contactor of trailer is closed, and is filled to vehicle-mounted two energy storage cabinets 6 by library socket using charger
Electricity；Also 3 rising bow of pantograph can be crossed by erection charging Netcom to charge to vehicle-mounted two energy storage cabinets 6,2 electrical cabinet 4 of trailer connects at this time
Tentaculum disconnects.The drop bow block of train travelling process pantograph 3,4 contactor of electrical cabinet of trailer 2 disconnect.This pattern can be used for one
As city line, it can also be used to some are built the power supply of pantographs 3 by power grid or build the ground had any problem of 6 charging station of energy storage cabinet
Shape.Rail is only needed to have using " one time one punching ".
Short distance is infinitely continued a journey：Using the energy storage cabinet 6 of super capacitor monomer, the charging time is extremely short, about 25 seconds 2- that can continue a journey
3km.It when charging, is charged by passenger's platform and nets power supply, 3 rising bow of pantograph gives vehicle-mounted two energy storage cabinets 6 to charge.Train operation
The drop bow block of journey pantograph 3.This pattern is available the place for setting up passenger's platform charging station.Using " station one is filled " or " two stations
The power supply mode of one punching ".
Pantograph 3 is continued a journey：This is conventional tramcar continuation of the journey mode, and energy storage cabinet 6 is used as backup power supply at this time.Train operation
Process pantograph 3 keeps rising bow, 2 electrical cabinet contactor of trailer to disconnect.
The present invention integrates the power supply of pantograph 3, super capacitor power supply, lithium battery advantage, small by environmental constraints, is owner
Kinds of schemes selection is provided.Contactless net scheme adapts to a variety of geographical environments, is not required to erecting contact net, disposable input cost
Low, the period is short, later stage contactless net maintenance cost.Power supply moduleization designs, and can be adapted to preferred plan, cost performance according to demand
It is high.The charging modes of one time one punching can give up 3 charging modes of pantograph, and increasing energy storage cabinet 6 in 2 roof of trailer extends continuation of the journey.
Claims (7)
1. a kind of low-floor tramcar, by three section compartment marshallings, the motor-car including trailer and positioned at trailer both ends, trailer
It is connected with each other by connector between motor-car；It is characterized in that：The power supply system of low-floor tramcar include energy storage cabinet, by
Pantograph and current transformer, the pantograph are erected at the centre position on vehicle trailer top, and the energy storage cabinet is located at motor-car close to trailer one
The roof location at end, the current transformer are located at the one end of motor-car far from trailer, and energy storage cabinet is in parallel with pantograph, current transformer, energy storage
Several battery capacitor monomers or super capacitor monomer are equipped in cabinet, tramcar vehicle control system switches power supply mould as needed
Formula.
2. a kind of low-floor tramcar according to claim 1, it is characterised in that：When needs carry out continuation of the journey mould over long distances
When formula, the energy storage cabinet of battery capacitor monomer is used；When charging：Trailer electrical cabinet contactor is closed, and is used by library using charger
Socket charges to vehicle-mounted two energy storage cabinets；Or trailer electrical cabinet contactor disconnects, by erection charging, pantograph liter is crossed by Netcom
Bend and charges to vehicle-mounted two energy storage cabinets；The drop bow block of train travelling process pantograph, trailer electrical cabinet contactor disconnect.
3. a kind of low-floor tramcar according to claim 1, it is characterised in that：Infinitely continue when needing progress short distance
When model plane formula, the energy storage cabinet of super capacitor monomer is used；It when charging, is charged by passenger's platform and nets power supply, pantograph rising bow is given
Vehicle-mounted two energy storage cabinets charging；The drop bow block of train travelling process pantograph.
4. a kind of low-floor tramcar according to claim 1, it is characterised in that：When need carry out pantograph continue a journey mould
When formula, for energy storage cabinet as backup power supply, train travelling process pantograph keeps rising bow, trailer electrical cabinet contactor to disconnect at this time.
5. a kind of low-floor tramcar according to claim 1, it is characterised in that：In motor-car, energy storage cabinet and current transformer
Between be additionally provided with air-conditioner set, system cabinet, accumulator tank and low-voltage cabinet.
6. a kind of low-floor tramcar according to claim 1, it is characterised in that：The energy storage cabinet sets for modularization
Meter.
7. a kind of low-floor tramcar according to claim 1, it is characterised in that：Tramcar vehicle control system is logical
It crosses individually positive and negative contactor and realizes modularity control, realize single-ended energy storage cabinet Fault Isolation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810269684.3A CN108556654A (en) | 2018-03-29 | 2018-03-29 | A kind of low-floor tramcar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810269684.3A CN108556654A (en) | 2018-03-29 | 2018-03-29 | A kind of low-floor tramcar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108556654A true CN108556654A (en) | 2018-09-21 |
Family
ID=63533369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810269684.3A Pending CN108556654A (en) | 2018-03-29 | 2018-03-29 | A kind of low-floor tramcar |
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| Country | Link |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435707A (en) * | 2018-10-10 | 2019-03-08 | 中车大连机车车辆有限公司 | The power supply circuit and railroad vehicle of railroad vehicle |
| CN109572451A (en) * | 2019-01-02 | 2019-04-05 | 中车株洲电力机车有限公司 | A kind of charging method and its emulated computation method of hybrid power tramcar |
| US20200127464A1 (en) * | 2018-10-23 | 2020-04-23 | 2449049 Ontario Inc. | Hybrid power backup storage system |
| CN113085913A (en) * | 2021-05-12 | 2021-07-09 | 陈维加 | Ultrahigh-speed wheel-rail train set |
| CN113635775A (en) * | 2021-08-25 | 2021-11-12 | 中车永济电机有限公司 | Rubber wheel guide rail trolley control method based on super capacitor power supply and bow net dual-power supply system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006288084A (en) * | 2005-03-31 | 2006-10-19 | Toshiba Corp | Electric vehicle controller |
| CN103879412A (en) * | 2014-03-14 | 2014-06-25 | 唐山轨道客车有限责任公司 | Tramcar power system and control method |
| CN203697980U (en) * | 2013-11-28 | 2014-07-09 | 北车大连电力牵引研发中心有限公司 | Urban railway vehicle traction system |
| CN104071018A (en) * | 2014-07-22 | 2014-10-01 | 南车株洲电力机车有限公司 | Power supply circuit for train, train and power supply control method |
| CN105416304A (en) * | 2015-12-02 | 2016-03-23 | 广州电力机车有限公司 | Tractor for tramcar |
-
2018
- 2018-03-29 CN CN201810269684.3A patent/CN108556654A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006288084A (en) * | 2005-03-31 | 2006-10-19 | Toshiba Corp | Electric vehicle controller |
| CN203697980U (en) * | 2013-11-28 | 2014-07-09 | 北车大连电力牵引研发中心有限公司 | Urban railway vehicle traction system |
| CN103879412A (en) * | 2014-03-14 | 2014-06-25 | 唐山轨道客车有限责任公司 | Tramcar power system and control method |
| CN104071018A (en) * | 2014-07-22 | 2014-10-01 | 南车株洲电力机车有限公司 | Power supply circuit for train, train and power supply control method |
| CN105416304A (en) * | 2015-12-02 | 2016-03-23 | 广州电力机车有限公司 | Tractor for tramcar |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435707A (en) * | 2018-10-10 | 2019-03-08 | 中车大连机车车辆有限公司 | The power supply circuit and railroad vehicle of railroad vehicle |
| US20200127464A1 (en) * | 2018-10-23 | 2020-04-23 | 2449049 Ontario Inc. | Hybrid power backup storage system |
| US11646586B2 (en) * | 2018-10-23 | 2023-05-09 | 2449049 Ontario Inc. | Hybrid power backup storage system |
| CN109572451A (en) * | 2019-01-02 | 2019-04-05 | 中车株洲电力机车有限公司 | A kind of charging method and its emulated computation method of hybrid power tramcar |
| CN113085913A (en) * | 2021-05-12 | 2021-07-09 | 陈维加 | Ultrahigh-speed wheel-rail train set |
| CN113635775A (en) * | 2021-08-25 | 2021-11-12 | 中车永济电机有限公司 | Rubber wheel guide rail trolley control method based on super capacitor power supply and bow net dual-power supply system |
| CN113635775B (en) * | 2021-08-25 | 2023-12-19 | 中车永济电机有限公司 | Rubber wheel guide rail trolley control method based on super capacitor power supply and bow net dual-power supply system |
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Application publication date: 20180921 |