Proceedings ArticleDOI
A single to three phase matrix converter with a power decoupling capability
Makoto Saito,Takaharu Takeshita,N. Matsui +2 more
- Vol. 3, pp 2400-2405
TLDR
In this paper, the ripple component of the single-phase instantaneous active and reactive power is detected and sorted in the AC reactor, and some significant characteristics are verified by means of a simulation with a 200 V/3.7 kW PM motor.Abstract:
This paper deals with a new approach for single to three phase matrix converters. In almost all of these converters, three-phase voltages and currents are distorted because of the inherent fluctuation of single-phase instantaneous power. On the contrary, in our proposed matrix converter, that fluctuation is compensated for and three phase voltages and currents can be controlled to be pure sine wave. Our circuit is composed of the conventional single to three-phase matrix converter circuit, an AC reactor and three bi-directional switches. By using the single-phase instantaneous active and reactive power theory (ps-qs theory), the ripple component of the single-phase instantaneous power is detected and is sorted in the AC reactor. Some significant characteristics are verified by means of a simulation with a 200 V/3.7 kW PM motor.read more
Citations
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Journal ArticleDOI
Review of Active Power Decoupling Topologies in Single-Phase Systems
TL;DR: In this paper, the authors provide a comprehensive review of active power decoupling circuit topologies and their development laws from the view of the dual principle, switch sharing, and differential connection.
Journal ArticleDOI
Low-Frequency Power Decoupling in Single-Phase Applications: A Comprehensive Overview
TL;DR: In this paper, the authors present a literature overview of power decoupling in single-phase applications and present the best reference on this topic, which can be implemented as series or parallel with respect to the ac, dc or link side.
Journal ArticleDOI
A Single-Phase Current-Source PV Inverter With Power Decoupling Capability Using an Active Buffer
TL;DR: In this article, the authors proposed a new circuit configuration and a control scheme for a single-phase current-source inverter with a power decoupling circuit which is called as the active buffer.
Journal ArticleDOI
Single-Phase to Three-Phase Power Converters: State of the Art
TL;DR: A comprehensive review of the two possibilities (reduced and increased number of components) has been considered in this paper, where the single-phase to three-phase ac-ac direct conversion configurations and those which aim to reduce the dc-link voltage fluctuation have been included.
Proceedings ArticleDOI
A Single- to Three-Phase Matrix Converter for a Vector-Controlled Induction Motor
Makoto Saito,N. Matsui +1 more
TL;DR: The present paper deals with a single- to three- phase matrix converter with a power decoupling capability available in not only the steady state but also the transient state and can then control induction motors without torque vibration.
References
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Proceedings ArticleDOI
Generalized theory of instantaneous active and reactive powers in single-phase circuits based on Hilbert transform
M. Saitou,Toshihisa Shimizu +1 more
TL;DR: In this article, a new theory of instantaneous power in single-phase circuits, which is named "ps-qs theory", is presented. And a novel control strategy of active and reactive powers in single phase circuits, based on the psqs theory, is described.
Proceedings ArticleDOI
DC ripple current reduction on a single-phase PWM voltage source rectifier
TL;DR: In this article, a single-phase PWM voltage-source rectifier with zero-ripple output current control is proposed, which requires neither a large DC capacitor nor a passive L-C resonant circuit.
Journal ArticleDOI
A novel single- to three-phase static converter
TL;DR: In this article, a phase converter structure capable of providing three-phase AC power from existing singlephase AC mains by using the principle of cycloconversion is presented. But, output voltages contain low-order harmonics which can be easily filtered.
Book
Analysis of single-phase-to-three-phase converters
TL;DR: This paper presents a meta-anatomy of the determinants of black-box-like behaviour of the response of the eye, and some of the mechanisms used to derive these properties are described.
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