A field demonstration of a remote charging device was conducted during Hokkaido Shinkansen tunnel construction, reducing the time required for the charging process by approximately 10%. Nishimatsu Construction is continuing to test the technology, with a view to expanding its application by 2027.
A field demonstration was conducted during Hokkaido Shinkansen tunnel construction to test a charging device that can be operated remotely. The device was operated remotely at the site to assess the potential for greater efficiency in the construction process.
The testing reportedly confirmed that the time required for charging could be reduced by approximately 10%. The article’s description provides the specific reduction and conditions.
Charging equipment technology was applied at the site, suggesting potential for greater construction efficiency through the use of Tunnel RemOS. Nishimatsu Construction appears to be leading the technology demonstration.
Further testing and evaluation are expected to continue with 2027 as the target year, as efforts toward commercialisation proceed. Further reports are awaited on the site’s operating structure, cost-effectiveness and the potential for application on other sections.