Design and implementation of a current controller for the parallel operation of standard UPSs

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 1995

Autores

Martins, AP (Autor) FEUP; Carvalho, AS (Autor) FEUP; Araujo, AS (Autor) FEUP

Ata de Conferência Internacional

Título: PROCEEDINGS OF THE 1995 IEEE IECON - 21ST INTERNATIONAL CONFERENCE ON INDUSTRIAL ELECTRONICS, CONTROL, AND INSTRUMENTATION, VOLS 1 AND 2

Páginas: 584-589

1995 IEEE 21st International Conference on Industrial Electronics, Control, and Instrumentation

ORLANDO, FL, NOV 06-10, 1995

Indexação

ISI Web of Knowledge - 48 Citações

Scopus - 61 Citações

Classificação Científica

FOS: Ciências da engenharia e tecnologias > Engenharia electrotécnica, electrónica e informática

Outras Informações

ID Authenticus: P-001-HZF

Abstract (EN): The parallel operation of static inverters is, in a large amount of cases, the appropriated solution to achieve the high power required by some applications or to improve system reliability. The limited inverter capacity obliges to parallel the individual units to obtain the nominal load power. In UPS systems there are situations where a high reliability/availability is required by critical loads. The parallel redundancy appears as an immediate solution to satisfy this requirement. This paper presents a control system for parallel operation of non redundant UPSs based on current control. The relative phase between the inverters is constant. Simulation results as well as experimental ones are presented. The overall control system is implemented on a simple and low cost platform.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 6