Direct current for long-distance transmission
Text
Information sheet:
Today, direct current is the means of choice for transporting electric power over long distances. Lower transmission losses are incurred than with alternating current. This is made possible by modern high-performance electronics.
Medientyp:
Text (412,0 kByte)
Letzte Aktualisierung:
13.07.2018
Lizenz:
Dieses Medium steht unter einer CC BY-SA 4.0 international Lizenz.
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Dieses Medium steht unter einer CC BY-SA 4.0 international Lizenz.
Was bedeutet das?
So verweisen Sie auf das Medium
Beschreibung:
High-voltage, direct-current transmission (HVDC) is a method based on modern high-performance electronics for transporting electric power over long distances with low loss. This ends the reliance on alternating current transmission. The advantages of HVDC technology are explained here and their historical development described. In addition basic information is provided about HVDC technology and the electronics elements used, especially thyristors.
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Lernobjekttyp:
Information sheet
Fächer:
Physics; Technology
Klassenstufen:
Grade 10 to 13
Schultypen:
Middle/high school; Vocational training
Stichworte:
Energy supply; Future; Technology; Electric power supply; Energy efficiency; Energy supply; Technology of the future
Bibliographie:
Siemens Stiftung Media Portal
Urheber/Produzent:
Horst Heiermann and Dr. Michael Huber using material from wdwd - Eigenes Werk, Diagram based on data set from: „380-kV-Salzburgleitung, Gutachten von B. R. Oswald, Institut für Energieversorgung und Hochspannungstechnik Universität Hannover, 27.12.2007“ (Fig. 1; license: CC BY-SA 3.0) edited by Siemens Stiftung,
Rechteinhaber:
© Siemens Stiftung 2017