File:Drehstrommotor eines Schiffshebewerks.JPG

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Deutsch: Drehstrommotor eines Troges des Schiffshebewerks Scharnebeck, fotografiert im Park des Schiffshebewerks Scharnebeck
Date
Source Own work
Author ApolloWissen
Camera location53° 17′ 30.88″ N, 10° 29′ 21.63″ E Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo

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Drehstrommotor

Asynchron Drehstrommotor des Trogantriebes vom Hebewerk. Leistung:160 kw, 500 V Drehstrom 730 U min. Sternschaltung direktanlaufend für Stromeinspeisung von 0-50 Hz, Gewicht:1‚43 t. Hiervon hat jeder Trog 4 Stück die über angeflanschte Wellen und Getriebe das Trogantriebsritzel drehen. Dieses greift in die an den Führungstürmen befestigte Zahnstange ein und dadurch wird die angeforderte Berg -oder Talfahrt durchgeführt. Über Umrichtertechnik wird ein Drehstrom von 0-500 V erzeugt und mittels Frequenzregelung von 0-50 Hz die Drehzahl der Motoren geregelt. Dadurch ist es möglich den Trog stufenlos von 0 cm-23 cm sek. Fahrgeschwindigkeit zu beschleunigen und durch runterfahren der Herzzahl wieder abzubremsen. Die Motoren haben bei Stillstand noch volles Drehmoment und lassen den Trog nicht durchrutschen.

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current11:29, 17 August 2014Thumbnail for version as of 11:29, 17 August 20144,928 × 3,264 (3.88 MB)ApolloWissen (talk | contribs)User created page with UploadWizard

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