Kraftwerk Kriegstetten, High-voltage power line in Solothurn, Switzerland
Kraftwerk Kriegstetten is a high-voltage transmission line spanning eight kilometers that connected a power station to a screw factory through copper conductors mounted on wooden poles. The system was powered by two generators wired in series to deliver electrical energy across the distance.
The installation was inaugurated on December 18, 1886, and ranked among Europe's earliest commercial electrical transmission systems. It proved that power could be transported over significant distances, establishing the foundation for modern electrical infrastructure.
The facility represents an early example of industrial power transmission serving a factory's operational needs directly. This connection between power generation and manufacturing reflected how industries began integrating electricity into their production processes.
The line was visible from public areas as it stretched between the power station and the factory site. Viewing the infrastructure required walking or traveling along the route, as the poles and conductors were exposed to view along the transmission corridor.
A generator and motor from this installation were preserved and moved to the Deutsches Museum in Munich where they are displayed as historical technology artifacts. These devices allow modern visitors to the museum to examine the actual equipment that powered this groundbreaking transmission system.
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