高压定子绕组的汽轮发电机

ICEMS'2001. Proceedings of the Fifth International Conference on Electrical Machines and Systems (IEEE Cat. No.01EX501) Pub Date : 2001-08-18 DOI:10.1109/ICEMS.2001.970752

D. Flockermann, S. Kulig

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引用次数: 1

摘要

本文介绍了一种高压定子绕组汽轮发电机的设计。与传统技术不同的是，定子绕组不是用隔离棒建造的。本概念采用普通高压电缆。因此，可以将定子电压从110千伏提高到400千伏。这个概念的优点是不再需要变压器。本文的结论是，设计具有高压定子绕组的汽轮发电机是可能的，但新机器比普通的大得多。此外，效率较低(每小时0.6%)。由于电缆的趋肤效应损耗，比传统机器的要低2.3%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Turbogenerator with high voltage stator windings

In this paper the design of a turbogenerator with high voltage stator winding is presented. In distinction from conventional techniques the stator winding is not built with isolated bars. For this concept, common high voltage cables are used. Therefore it is possible to raise the stator voltage from 110 kV to 400 kV. The advantage of this concept is that the transformer is no longer necessary. The conclusion of this paper is that it is possible to design a turbogenerator with high voltage stator windings, but the new machine is much larger than a common one. Furthermore the efficiency is lower (0.6% resp. 2.3%) than for a conventional machine because of skin effect losses in the cables.

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ICEMS'2001. Proceedings of the Fifth International Conference on Electrical Machines and Systems (IEEE Cat. No.01EX501)

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