Embarked electrical network robust control based on singular perturbation model

被引：11

作者：

Belhaj, Lamya Abdeljalil ^{[1
]}

Ait-Ahmed, Mourad ^{[2
]}

Benkhoris, Mohamed Fouad ^{[2
]}

机构：

[1] ICAM Nantes, IREENA, F-44470 Carquefou, France

[2] Polytech Nantes, IREENA, CRTT, F-44602 St Nazaire, France

来源：

ISA TRANSACTIONS | 2014年 / 53卷 / 04期

关键词：

Embarked network; RST controller; Singular perturbations; Alternator modelling; SYSTEMS;

D O I：

10.1016/j.isatra.2014.04.005

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper deals with an approach of modelling in view of control for embarked networks which can be described as strongly coupled multi-sources, multi-loads systems with nonlinear and badly known characteristics. This model has to be representative of the system behaviour and easy to handle for easy regulators synthesis. As a first step, each alternator is modelled and linearized around an operating point and then it is subdivided into two lower order systems according to the singular perturbation theory. RST regulators are designed for each subsystem and tested by means of a software test-bench which allows predicting network behaviour in both steady and transient states. Finally, the designed controllers are implanted on an experimental benchmark constituted by two alternators supplying loads in order to test the dynamic performances in realistic conditions. (C) 2014 ISA. Published by Elsevier Ltd. All rights reserved.

引用

页码：1143 / 1151

页数：9

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