CN1294038C - Battery charging system for station charging style trolley bus - Google Patents
Battery charging system for station charging style trolley bus Download PDFInfo
- Publication number
- CN1294038C CN1294038C CNB2003101093433A CN200310109343A CN1294038C CN 1294038 C CN1294038 C CN 1294038C CN B2003101093433 A CNB2003101093433 A CN B2003101093433A CN 200310109343 A CN200310109343 A CN 200310109343A CN 1294038 C CN1294038 C CN 1294038C
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- station
- trackless trolley
- trolley car
- charging
- car
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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
- 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
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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- Electric Propulsion And Braking For Vehicles (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention relates to a battery charging system for a station charging type trolley bus and belongs to the field of urban public transport engineering. The present invention comprises a trolley bus power transformation rectifier station, a power supplied feeder line, a station charging special trolley bus contact net, a two-line power receiving current collector, a power receiving switch, and an impulse type high-current fast charger provided with a power status monitor. The present invention has the connection mode that the trolley bus power transformation rectifier station outputs a direct current power supply to each trolley bus station through the power supplied feeder line which is overhead or is in the ground; the direct current power supply is led out of a station to be connected with the station charging special trolley bus contact net; the two-line power receiving current collector arranged on the top of a trolley rises in the bus station to contact two conducting wires of the charging special contact net upwards, which is used as a power receiving device of the charging type trolley bus; a cable of a power supply of a positive electrode and a negative electrode of which the current is outputted passes through the power receiving switch to be connected with the impulse type high-current fast charger provided with the power status monitor for the bus. The system of the present invention has the advantages of simple structure, reasonable arrangement, and simple, convenient and easy implementation. The present invention does not need facilities of a bus station.
Description
Technical field
What the present invention relates to is a kind of trackless trolley car system, and particularly a kind of charge system of the station area charging type trackless trolley car as the urban public transport instrument belongs to urban public transport engineering field.
Background technology
The trackless trolley car that is used for the urban public transport transportation at present, low, the no exhaust emission of noise, starting and the fast characteristics of going up a slope are arranged, but because the existence of its built on stilts power supply contact gauze and roof trolley pole and current collection crawler shoe, make electric car can't surmount electric car, travel in as the current collection crawler shoe takes place jumps out of the view that contact line conducting wire easily causes traffic tie-up and influences the sky, street, city; Therefore produce the technical method that various change trackless trolley cars rely on the overhead contact line net to travel fully.Find China Patent No. by literature search: 02150779.1, name is called: the set at waiting station of electric car of public traffic quick charging system, this patent readme is for " a kind of set at waiting station of electric car of public traffic quick charging system belongs to the public conveyance and transportation field of tool.The direct supply feeder line of electric car of public traffic rectification master station output is laid in the conduit pipe, and draw from each set at waiting station of electric car of public traffic, perhaps near the source of AC the set at waiting station of electric car of public traffic is dc charging power supply by the station of waiting with the dc rectifier rectification, the voltage of dc charging power supply is in the 200V-1000V scope, charging current is in the 20A-500A scope, the positive-negative output end of dc charging power supply is connected to the positive-negative power end of direction board formula contact ring, power supply status automaton respectively through the charge power supply master cock, the charge power supply master cock and the station of waiting are arranged at the inside of advertising panel formula power supply box with dc rectifier.Application of the present invention can be cancelled the feedback of the overhead trackless trolley car special use of urban highway and touch line, eliminates visual pollution; Improve the manoevreability of electric car of public traffic, relieving traffic jam; Increase the alerting ability of electric car of public traffic circulation line, helped the rational deployment of electric car of public traffic route." but because it is waited the station with the existence of dc rectifier; power supply status automaton, charge power supply master cock and the be provided with position problems of station of waiting; these equipment will bring the charging rectifier equipment of big electric current to this public transport of not having this system's facility station, station district that wait; waiting station, station district must consider the mode that installs and fixes and the safety prevention measure of charging rectifier equipment, has increased the difficulty and the complexity of enforcement with dc rectifier; Because station area charging type trackless trolley car need be in most of website charging of circuit institute warp, therefore the equipment of quick charging system all need be set at these stations of waiting, if the charging rectifier device fails of a website, all enter the charging of the trackless trolley car of this website on the public bus network with influencing; Because charge power supply is to supply with the trackless trolley car charging in the mode of big electric current after the station unsteady flow of waiting, therefore whole transmission of electricity is subjected to electric system, all need improve the withstand load grade, just will increase the line footpath, increase material, increase deadweight, big electric current also can increase the own loss of many relevant devices; The station quick charging system of waiting has also increased car is outer and the electric car parking area is outer management, handling labor cost, so such The Application of Technology scope is very limited.
Summary of the invention
The objective of the invention is to overcome deficiency of the prior art, a kind of charge system of the area charging type trackless trolley car of standing is provided, the relevant device of this charge system is arranged on the area charging type trackless trolley car of station, be that public transport waits that the equipment of quick charging system breaks away from the station of waiting in the station, separately, all move into trackless trolley car and change mobile unit into, thereby simplified system, not only accomplish equally to remove or most of built on stilts power supply contact gauze of removing existing trackless trolley car, one section built on stilts contact wire that charging is special-purpose only is set in the station district scope of stopping the station, rechargeable trackless trolley car utilization is advanced, stop is waited time at station to vehicle-mounted large-capacity battery or the quick additional charge of ultracapacitor, realize the requirement that overhead contact line travels that need not leaving from station, and do not change the structure facility function at the station of waiting, on the waiting ground, station district or underground no high-current equipment.
The present invention is achieved by the following technical solutions, the present invention includes: electric car of public traffic power transformation converting plant, give electric feeder line, stand and distinguish the special-purpose trackless trolley car contact system of charging, two-wire powering type collector bow, be subjected to electric switch, the big electric current quick charge device of the pulsed of charged source status monitor, its connection mode is: several electric car of public traffic power transformation converting plants are by built on stilts or at underground the wait station of electric feeder line output DC source to each station area charging type trackless trolley car of giving, and draw in station district and to connect the special-purpose trackless trolley car contact system of district's charging that arrives at a station, two-wire powering type collector bow is arranged on the trackless trolley car roof, its the station station district of waiting rise with above the charge two-conductor line of special-purpose trackless trolley car contact system of station district contact, current-collecting device as rechargeable trackless trolley car, be subjected to electric switch, the big electric current quick charge device of the pulsed of charged source status monitor all is arranged on the trackless trolley car as vehicle-mounted charge and watch-dog, two-wire powering type collector bow is flowed the cable of positive and negative power supply of output through being subjected to behind the electric switch input end of the big electric current quick charge device of pulsed of connecting band power supply status monitor again, and the output cable of quick charge device connects high capacity energy storage battery or the ultracapacitor on the trackless trolley car.
Described station district charge special-purpose trackless trolley car contact system be rechargeable trackless trolley car circuit through stopping one section double-contact wires directly over station, the station district road parallel position, draw fixingly by electric pole and dropper are outstanding, stop station or this contact system is set up at the space-number station in each of station area charging type trackless trolley car institute via line.
Come from electric car of public traffic power transformation converting plant, directly be communicated to the special-purpose trackless trolley car contact system of each station district charging for the direct current (DC) of electric feeder line, trackless trolley car advances, the roof two-wire powering type collector bow that pulls in rises and touches to the two-conductor line of this contact system, subsidiary sensor sends immediately on the signal control car and opened by electric switch on the two-wire powering type collector bow, the DC current cable of flowing through inputs to the big electric current quick charge device of pulsed of vehicle-mounted charged source status monitor, electric current rises to hundreds of amperes in this device, by output cable large-capacity battery on the trackless trolley car or ultracapacitor are charged; The big electric current quick charge device of the pulsed of charged source status monitor can detect data such as the mode of operation of process of charging, storage battery or ultracapacitor, failure codes, record, with automatic compensation and control charge parameter.
Compare with correlation technique, the present invention breaks away from the station because charging equipment and public transport are waited, so simplified system, therefore wait charging rectifier equipment that the station goes up no big electric current of public transport need not to consider these equipment at public transport the wait mounting means and the safety prevention measure of website, and do not increase management, handling labor cost outside the outer and parking area of car; Though the big electric current quick charge device of pulsed of charged source status monitor all need be set on each station area charging type trackless trolley car, but its volume, weight are very little, do not increase its installation difficulty, moreover it is convenient to safeguard, overhaul with car, and original major part station of waiting all need be provided with charging rectifier equipment, and existing charging unit is vehicle-mounted also obviously to be increased on its total quantity; The vehicle-mounted charging device et out of order only influences the charging of failed vehicle itself, can other station area charging type trackless trolley car on this public bus network not exerted an influence; The big electric current quick charge device of the pulsed output cable of vehicle-borne charged source status monitor is short and be directly connected to energy storage battery or ultracapacitor on the electric car, the whole transmissions of electricity such as output cable of the lead that therefore comprising stands distinguishes the special-purpose trackless trolley car contact system of charging, the two-wire powering type collector bow of electric car roof or pantograph, collector bow are subjected to electric system to need not to improve the withstand load grade, can adopt gauge target footpath, saving in material.The present invention has system and constitutes simple, be provided with rationally, need not to wait station facility, the easy characteristics that are easy to implement, and is applicable to the urban public transport transport systems.
Description of drawings
Fig. 1 system schematic of the present invention.
The specific embodiment
As shown in Figure 1, the present invention includes: electric car of public traffic power transformation converting plant 1, give electric feeder line 2, stand and distinguish the special-purpose trackless trolley car contact system 3 of charging, two-wire powering type collector bow 4, be subjected to electric switch 5, the big electric current quick charge device 6 of the pulsed of charged source status monitor, its connection mode is: several electric car of public traffic power transformation converting plants 1 that power supply administration sets up are by built on stilts or at underground the wait station of electric feeder line 2 output DC sources to each station area charging type trackless trolley car of giving, and draw in station district and to connect the special-purpose trackless trolley car contact system 3 of district's charging that arrives at a station, two-wire powering type collector bow 4 is arranged on the trackless trolley car roof, its the station station district of waiting rise with above the charge two-conductor line of special-purpose trackless trolley car contact system 3 of station district contact, current-collecting device as rechargeable trackless trolley car, be subjected to electric switch 5, the big electric current quick charge device 6 of the pulsed of charged source status monitor all is arranged on the trackless trolley car as vehicle-mounted charge and watch-dog, two-wire powering type collector bow 4 is flowed the cable of positive and negative power supply of output through being subjected to behind the electric switch 5 input end of the big electric current quick charge device 6 of pulsed of connecting band power supply status monitor again, and the output cable of the big electric current quick charge device 6 of pulsed of charged source status monitor connects high capacity energy storage battery or the ultracapacitor on the trackless trolley car.
The described station district special-purpose trackless trolley car contact system 3 that charges is one section the double-contact wires of rechargeable trackless trolley car circuit institute directly over stop station, station district road parallel position, draw fixingly by electric pole and dropper are outstanding, stop station or this contact system 3 is set up at the space-number station in each of station area charging type trackless trolley car institute via line.
Come from electric car of public traffic power transformation converting plant 1, directly be communicated to the special-purpose trackless trolley car contact system 3 of each station district charging for the direct current (DC) of electric feeder line 2, trackless trolley car advances, the roof two-wire powering type collector bow 4 that pulls in rises and touches to the two-conductor line of the special-purpose trackless trolley car contact system 3 of station district charging, subsidiary sensor sends immediately and opened by electric switch 5 on the two-wire powering type collector bow 4, the DC current cable of flowing through inputs to the big electric current quick charge device 6 of pulsed of vehicle-mounted charged source status monitor, electric current rises to hundreds of amperes in the big electric current quick charge device 6 of pulsed of vehicle-mounted charged source status monitor, by output cable large-capacity battery on the trackless trolley car or ultracapacitor are charged; The big electric current quick charge device 6 of the pulsed of charged source status monitor can detect data such as the mode of operation of process of charging, storage battery or ultracapacitor, failure codes, record, with automatic compensation and control charge parameter.
Claims (3)
1. charge system of area charging type trackless trolley car of standing, comprise: electric car of public traffic power transformation converting plant (1), give electric feeder line (2), it is characterized in that also comprising: district's charging special-purpose trackless trolley car contact system (3) of standing, two-wire powering type collector bow (4), be subjected to electric switch (5), the big electric current quick charge device of the pulsed of charged source status monitor (6), its connection mode is: several electric car of public traffic power transformation converting plants (1) are by built on stilts or at underground the wait station of electric feeder line (2) output DC source to each station area charging type trackless trolley car of giving, and draw in station district and to connect district's charging special-purpose trackless trolley car contact system (3) that arrives at a station, two-wire powering type collector bow (4) is arranged on the trackless trolley car roof, its the station station district of waiting rise with above the charge two-conductor line of special-purpose trackless trolley car contact system (3) of station district contact, current-collecting device as rechargeable trackless trolley car, be subjected to electric switch (5), the big electric current quick charge device of the pulsed of charged source status monitor (6) all is arranged on the trackless trolley car as vehicle-mounted charge and watch-dog, two-wire powering type collector bow (4) is flowed the cable of positive and negative power supply of output through being subjected to behind the electric switch (5) input end of the big electric current quick charge device of pulsed (6) of connecting band power supply status monitor again, and the output cable of the big electric current quick charge device of the pulsed of charged source status monitor (6) connects high capacity energy storage battery or the ultracapacitor on the trackless trolley car.
2. the charge system of station according to claim 1 area charging type trackless trolley car, it is characterized in that, the described station district special-purpose trackless trolley car contact system (3) that charges is rechargeable trackless trolley car circuit institute one section double-contact wires directly over stop station, station district road parallel position, draw fixingly by electric pole and dropper are outstanding, stop station or this contact system (3) is set up at the space-number station in each of station area charging type trackless trolley car institute via line.
3. the charge system of station according to claim 1 area charging type trackless trolley car, it is characterized in that, the described electric car of public traffic power transformation converting plant (1) that comes from, directly be communicated to each station district charging special-purpose trackless trolley car contact system (3) for the direct current (DC) of electric feeder line (2), trackless trolley car advances, the roof two-wire powering type collector bow (4) that pulls in rises and touches to the two-conductor line of station district's special-purpose trackless trolley car contact system of charging (3), the upward subsidiary sensor of two-wire powering type collector bow (4) sends immediately and opened by electric switch (5), the DC current cable of flowing through inputs to the big electric current quick charge device of pulsed (6) of vehicle-mounted charged source status monitor, electric current rises to hundreds of amperes in the big electric current quick charge device of pulsed (6) of vehicle-mounted charged source status monitor, by output cable large-capacity battery on the trackless trolley car or ultracapacitor are charged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101093433A CN1294038C (en) | 2003-12-12 | 2003-12-12 | Battery charging system for station charging style trolley bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101093433A CN1294038C (en) | 2003-12-12 | 2003-12-12 | Battery charging system for station charging style trolley bus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1546339A CN1546339A (en) | 2004-11-17 |
| CN1294038C true CN1294038C (en) | 2007-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101093433A Expired - Fee Related CN1294038C (en) | 2003-12-12 | 2003-12-12 | Battery charging system for station charging style trolley bus |
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| CN (1) | CN1294038C (en) |
Families Citing this family (12)
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| CN101011941B (en) * | 2006-12-29 | 2010-05-19 | 马建华 | Traction type super capacity capacitor electric car |
| FR2976529B1 (en) * | 2011-06-14 | 2013-07-12 | Alstom Transport Sa | ENERGY RECHARGING DEVICE FOR A VEHICLE |
| CN102593899B (en) * | 2012-02-21 | 2014-03-12 | 北京联合大学 | Midway charging system for electric vehicle |
| CN102923011A (en) * | 2012-10-24 | 2013-02-13 | 江苏大学 | Double-energy power range-increasing type trolley bus |
| CN103273833A (en) * | 2013-05-18 | 2013-09-04 | 刘金鹏 | Three-power-source bus and power solution method |
| CN103991388B (en) * | 2014-05-30 | 2016-08-31 | 南车南京浦镇车辆有限公司 | Energy storage type electric propulsion traffic method of supplying power to |
| DE102014009853A1 (en) * | 2014-07-03 | 2016-01-07 | Man Truck & Bus Ag | Externally rechargeable vehicle with electric drive and charging station for the vehicle |
| CN107891757A (en) * | 2017-12-12 | 2018-04-10 | 沈阳新阳光机电科技有限公司 | Charging system |
| CN114103680A (en) * | 2020-09-01 | 2022-03-01 | 株洲中车时代电气股份有限公司 | Charging method, system, equipment and storage medium for energy storage type tramcar |
| EP4217223A1 (en) | 2021-11-12 | 2023-08-02 | hofer powertrain innovation GmbH | Traction energy supply method, in particular using an energy supply system for motor vehicles, preferably for utility vehicles for electrically operated heavy goods traffic |
| DE202022102525U1 (en) | 2022-05-09 | 2023-08-10 | Hofer Powertrain Innovation Gmbh | Power supply system for motor vehicles, especially commercial vehicles for electrically powered heavy traffic |
| GB202203386D0 (en) * | 2022-03-11 | 2022-04-27 | Tdi Greenway Tech Ltd | Rapid charging arrangement |
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2003
- 2003-12-12 CN CNB2003101093433A patent/CN1294038C/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4347472A (en) * | 1980-10-20 | 1982-08-31 | Lemelson Jerome H | Apparatus and method for charging a battery in a vehicle |
| JPH07123519A (en) * | 1993-10-18 | 1995-05-12 | Toyota Motor Corp | Charge controller and connector |
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| Publication number | Publication date |
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| CN1546339A (en) | 2004-11-17 |
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Granted publication date: 20070110 Termination date: 20100112 |