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German to English: Static Frequency Converter - Technical Description
Source text - German Statische Netzkupplungsumformer SNKU (Static Frequency Converter, SFC) werden in Umrichterwerken bzw. Umrichterstationen (Converter Stations) untergebracht. Ein Umrichter¬werk besteht im Allgemeinen aus mehreren Umrichterblöcken (Converter Blocks) und den gemeinsamen Komponenten wie Netzanschlüssen, übergeordneter Leittechnik bzw. Stationsleittechnik (Station Control), Schnittstelle zur Fernsteuerung (Remote Control Interface) und weiteren Gebäudeeinrichtungen (siehe Bild 1:).
Das vorliegende Dokument behandelt im Wesentlichen die Architektur des Regelungs- und Steuerungsanteils eines Umrichterblocks und seinen Schnittstellen zur Außenwelt. Zum besseren Verständnis ist unter anderem die Kenntnis der grundlegenden Umrichterfunktionen erforderlich, vgl. Funktionsbeschreibung Umrichter /UR_Func/.
Ein Umrichter-Block (siehe Bild 2:) besteht aus folgenden Komponenten:
• Umrichter, bestehend aus Umrichterleistungsteil, Transformatoren, Drosseln, Schalt¬einrichtungen und Umrichter-Kühlanlage,
• Control System, bestehend aus Regelung, Steuerung und Schutzeinrichtungen.
Zusätzlich gibt es für die Entwicklungs- und Testphase verschiedene Testeinrichtungen wie Modul-, Umrichter- und Netzsimulation einschließlich Nach¬bildungen kompletter Umformer, Umrichter und Fahrzeuge am Bahnnetz.
In diesem Dokument werden zunächst die Komponenten des „realen“ Umrichters (wie in Bild 2: dargestellt) beschrieben, in einem separaten Abschnitt wird auf die zusätzlichen Komponenten für das Testsystem eingegangen.
Translation - English Static Frequency Converters are located in converter stations. In general, a converter station consists of several converter blocks as well as shared equipment including network connections, supervisory station control systems, remote control interfaces as well as ancillary building services (refer picture 1).
This document provides a general description of the interfaces and architecture of the open & closed loop control system of an individual converter block. For a more detailed understanding a knowledge of the fundamental converter functionality is essential. (refer Converter Functional Description, Chapter UR_Func).
A converter block (refer picture 2) is made up of the following components:
• A converter, consisting of the converter power system, transformers, reactors, switchgear and the converter cooling system.
• A control system, consisting of open & closed loop controls and protection systems.
Testing facilities for modules and converters, as well as network simulations incorporating models of inverters, converters and vehicles on the traction power network are available during the development and test phase.
In the first instance this document describes the working components of a converter (refer picture 2). A separate section will deal with the additional components required for the test installation.
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Years of experience: 21. Registered at ProZ.com: Feb 2015.
Because of my background in Electrical Engineering in Germany and Australia I specialise in the translation of technical and contractual documentation. My area of expertise is related to the field of Electric Locomotives as well as the Traction Power Systems required to operate an electric rail network.
I have also experience in translating contractual documents and documents of a general nature.
I am considered to be a native speaker in both English and German. I would consider my ability to translate from German to English slightly superior to translating from English to German.
I also have experience in simultaneous interpretation from German to English during business negotiations, technical presentations and contract reviews with customers.
Keywords: German, Electrical Engineering, Rail Electrification Systems, Locomotives, HV, MV and LV Switchgear, Power Distribution, Transformers, Power Generation, Power Quality Equipment. See more.German, Electrical Engineering, Rail Electrification Systems, Locomotives, HV, MV and LV Switchgear, Power Distribution, Transformers, Power Generation, Power Quality Equipment, Static Frequency Converters, Static Var Compensators, Electrical Substations, Energy Storage, OHL, OCS, TPS, SFC, SVC, HVDC Transmission System. See less.