Добро пожаловать к этому международному месту открытки изображения. Benvenuto a questo luogo internazionale della cartolina di immagine. Καλωσορίστε σε αυτήν την διεθνή περιοχή καρτών εικόνων. Willkommen zu diesem internationalen Abbildungspostkarteaufstellungsort. Bienvenue à cet emplacement international de carte postale. Onthaal aan deze Internationale plaats van de beeldprentbriefkaar. Welcome to this International picture postcard site. (Please Click on the Picture for an Enlarged View)

Monday, May 12, 2014

Transmission of Electrical Energy

The main event of the International Electrotechnical Exhibition in Frankfurt (May 16 to September 19, 1891) was the suggestion made by Oskar von Miller regarding transmission of electrical energy with three-phase alternating current (phase current) from Lauffen  Neckar to Frankfurt.

The picture on this maxi card shows the turbine and the transformer house of the Main station at Lauffen.

Thank you Maria.

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