Journal ArticleDOI
Maximum boost control of the Z-source inverter
TLDR
In this article, a maximum boost control method for the Z-source inverter is presented to produce the maximum voltage boost under a given modulation index, and the relationship of voltage gain versus modulation index and voltage stress versus voltage gain is analyzed in detail and verified by simulation and experiment.Abstract:
This paper explores control methods for the Z-source inverter and their relationships of voltage boost versus modulation index. A maximum boost control is presented to produce the maximum voltage boost (or voltage gain) under a given modulation index. The control method, relationships of voltage gain versus modulation index, and voltage stress versus voltage gain are analyzed in detail and verified by simulation and experiment.read more
Citations
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Proceedings ArticleDOI
Four quasi-Z-Source inverters
J. Anderson,Fang Zheng Peng +1 more
TL;DR: In this paper, theoretical results are shown for several novel inverters, which are similar to the Z-source inverters presented in previous works, but have several advantages, including in some combination; lower component ratings, reduced source stress, reduced component count and simplified control strategies.
Journal ArticleDOI
Constant boost control of the Z-source inverter to minimize current ripple and voltage stress
TL;DR: In this article, the authors proposed two constant boost control methods for the Z-source inverter, which can obtain maximum voltage gain at any given modulation index without producing any low-frequency ripple that is related to the output frequency and minimize the voltage stress at the same time.
Journal ArticleDOI
Impedance-Source Networks for Electric Power Conversion Part I: A Topological Review
TL;DR: This review paper is the first of its kind with the aim of providing a “one-stop” information source and a selection guide on impedance-source networks for power conversion for researchers, designers, and application engineers.
Journal ArticleDOI
Switched Inductor Z-Source Inverter
Miao Zhu,Kun Yu,Fang Lin Luo +2 more
TL;DR: In this paper, a switched inductor (SL) Z-source inverter is proposed to enlarge voltage adjustability, which employs a unique SL impedance network to couple the main circuit and the power source.
Journal ArticleDOI
$Z$ -Source Inverter for Residential Photovoltaic Systems
TL;DR: In this article, a Z-source inverter system for a split-phase grid-connected photovoltaic system is proposed, and the operation principle, control method, and characteristics of the system are presented.
References
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Journal ArticleDOI
Z-source inverter
TL;DR: The Z-source converter employs a unique impedance network to couple the converter main circuit to the power source, thus providing unique features that cannot be obtained in the traditional voltage-source (or voltage-fed) and current-source converters where a capacitor and inductor are used, respectively.
Journal ArticleDOI
Z-source inverter for adjustable speed drives
TL;DR: In this article, a Z-source inverter system and control for adjustable speed drive (ASD) control is presented, which employs a unique LC network to couple the inverter main circuit to the diode front end.