FREQUENCY-DOMAIN ANALYSIS OF A SUPERCONDUCTING GENERATOR

被引：2

作者：

MORSY, GA

KINAWY, A

OSHEBA, SM

机构：

[1] Faculty of Engineering, Menoufia University, Shebin El-Kom

来源：

ELECTRIC POWER SYSTEMS RESEARCH | 1994年 / 30卷 / 02期

关键词：

FREQUENCY DOMAIN ANALYSIS; SUPERCONDUCTING GENERATORS;

D O I：

10.1016/0378-7796(94)90005-1

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper investigates the stability and performance of a superconducting generator connected to an infinite bus via a transformer and a double-circuit transmission line, using the frequency domain technique. The mathematical equations of the system are obtained and expressed in the frequency domain. The model obtained is then used to provide an extensive stability analysis and also as a base for designing a reliable control system. The controller is intended to substitute for the low inherent damping nature of this new machine. The control scheme is also tested using a fairly detailed nonlinear model. The results illustrate the effects of various factors on stability and also the significant achievement in adding positive damping so that the overall performance is substantially improved.

引用

页码：107 / 113

页数：7

共 11 条

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