Siemens launches interoperable electric bus charger

Siemens has launched an interoperable charging infrastructure for e-buses which capable of charging buses from different manufacturers. German public transport operator Hamburger Hochbahn is to begin operation of three additional e-buses on its ‘innovation line’ 109. The battery-powered buses built by Polish company Solaris will be charged at the same Siemens charging stations that also power the plug-in hybrid buses from Volvo which have been serving Hamburg since the end of 2014. The three buses fr
August 22, 2016 Read time: 2 mins
189 Siemens has launched an interoperable charging infrastructure for e-buses which capable of charging buses from different manufacturers.

German public transport operator Hamburger Hochbahn is to begin operation of three additional e-buses on its ‘innovation line’ 109. The battery-powered buses built by Polish company Solaris will be charged at the same Siemens charging stations that also power the plug-in hybrid buses from 609 Volvo which have been serving Hamburg since the end of 2014.

The three buses from Solaris are equipped with a Siemens onboard charging system designed for the quick-charge stations. Having both the onboard equipment and charging infrastructure provided by one supplier not only ensures interoperability, but also harmonises the systems based on open international standards. By equipping the buses with Siemens charging equipment, vehicles of every type and from different manufacturers can easily be integrated into one system.

Each of the two charging terminals has a capacity of 300 kW and two charging stations. The stations can provide the buses with enough energy to enable them to operate a full day from terminal to terminal on line 109. The charging operation takes only around six minutes.

The charging process uses open international standards IEC 61851 and ISO 15118 that are the basis for e-bus charging systems. These enable vehicles from different manufacturers to use the same charging system. This solution allows operators to select their e-buses independently of the charging infrastructure and ensures their interoperability.

Related Content

  • May 1, 2020
    What actually happens if we do #FreetheMIBs?
    Q-Free’s #FREEtheMIBs campaign highlights the use of manufacturer-specific data output, storage and communication protocols in traffic lights and ITS systems.
    Read More
  • January 17, 2017
    Swedish city moves to all-electric public transport
    The city of Värnamo in southern Sweden is making the move to all-electric public transport and has ordered four electric buses from Volvo, with the aim of quadrupling the number of journeys by public transport over a three-year period. Officials plan to construct a new bus lane in the city to improve the appeal of public transport and improve accessibility. The four electric hybrid buses and their ABB charging station will be delivered as a turnkey solution, with Volvo assuming responsibility for main
    Read More
  • January 31, 2012
    Interoperable electronic payment systems begin testing
    OmniAir's Tim McGuckin writes about progress with the Electronic Payment Services National Interoperability Specification, which aims to provide the US with payment capabilities at lane level using any ETC component protocol. The OmniAir Consortium was founded to advance US national deployment of open, effective and interoperable transportation technology systems. Through its member-defined programmes, companies and individuals join to work for open standards, interoperability, third-party certification and
    Read More
  • April 9, 2014
    The bus to IP access control has left the station
    David Lenot examines how mass transit agencies can benefit from IP access control and the features required to ensure a sound investment. With millions of commuters relying on their services daily, mass transit agencies are faced with the unfortunate reality that their operations are susceptible to threats. A single incidence of unauthorised access to restricted areas and buildings could be the catalyst to damaged property, endangered lives or other unfortunate events. Unlike an international airport
    Read More

Highlighted Content