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Battery charging system for station charging style trolley bus

A trolleybus and charging system technology, applied in electric vehicles, battery circuit devices, traction of DC motors, etc., can solve problems such as increasing management and maintenance costs, increasing implementation difficulty and complexity, and increasing the loss of related equipment itself. To achieve the effect of simple and easy implementation, material saving and reasonable setting

Inactive Publication Date: 2004-11-17
SHANGHAI JIAO TONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented innovator describes an improved charger that separates the battery charge unit (BSC) from the mainline waiter's location without adding extra hardware costs beyond what would otherwise have been necessary. Additionally, this new design allows for quick replacement when needed while maintaining security features like monitoring voltage levels during rapid discharges. Overall, this technical effect makes Batteries more efficient than traditional methods by reducing their size and weight.

Problems solved by technology

This patented describes an improved method called TrolleyBus Quick Charge (TBC) Controller® for use with electric railways where there may have multiple types of traffickers along their route. These trafires lead to increased levels of air pollution emissions and potential hazardous environmental impact. To address this problem, some systems were developed specifically designed to reduce interference between different sources like other electrical lines and rails. One solution involves placing certain components behind ground wiring networks instead of installing them externally. Another approach proposes replacing existing circuits with new ones based upon specific features. Overall, these techniques aimed towards improving efficiency, reducing energy consumption, prevention of light pollutions, enhancing mobile capabilities, increasing train capacities, minimizing traffic congestations, and optimum placement of charger posts.

Method used

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  • Battery charging system for station charging style trolley bus

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Embodiment Construction

[0009] As shown in Fig. 1, the present invention includes: bus electric car substation rectification station 1, power supply feeder 2, special trolley bus catenary 3 for charging in the station area, double-wire power receiving type pantograph 4, power receiving switch 5, belt power supply The pulse-type high-current fast charging device 6 of the state monitor is connected in the following way: Several bus and tram substation rectifier stations 1 set up by the power supply bureau output DC power to each station area through the overhead or underground power feeder 2 The waiting station of the trolleybus is connected to the special trolleybus catenary 3 for charging in the station area. The double-conductor contact of the special trolleybus catenary 3 for charging in the district is used as the power receiving device of the charging trolley bus, and the power receiving switch 5 and the pulse type high-current fast charging device 6 with a power supply status monitor are set as o...

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PUM

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Abstract

The invention is a charging system for a kind of charging trackless trolley bus, which belongs to city public communication project field. The invention includes: public bus power transformation alternate current station, electric feeder, special trackless trolley bus contacting mesh for station charging, two-wire receiving bow, receiving switch, pulse high current quick-charging device which has power status monitor, the connection way is: the public bus power transformation commutation station outputs direct current power to each electric trolley station through aerial and underground electric wire, and which is leading out from the station to the station charging special trackless electric car contacting mesh, the dual-wire receiving bow set on the car proof rises at the station and contacts with the dual-wire of special contacting mesh, which is used as receiving device for charging trackless trolley, the cable of outputted negative and positive pole power is connected to the pulse high current quick-charging device of power status monitor. The invention is simple, the settings are reasonable.

Description

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Claims

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Application Information

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Owner SHANGHAI JIAO TONG UNIV
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