Document
type: Class

Continuant
type: Class

Entity
type: Class

Generically Dependent Continuant
type: Class

A model-based controller of a three-level stacked-cell grid connected converter
page end: 1603
related by: authorship_52368
most specific type: Conference Paper
related by: authorship_52369
type: Conference Paper
freetext keyword: Bridge circuits; Controllers; Electric inverters; Industrial electronics; Bidirectional switch; Capacitor voltages; Current control loop; Model-based controller; Modulation strategy; Multilevel inverter; Sinusoidal currents; Switching sequence; Power converters
type: Generically Dependent Continuant
abstract: This paper presents a model-based controller for a single-phase grid-tied transformerless multilevel PV inverter. The selected topology is known as single-phase three-level stacked-cell (3L-SC). It is based on the conventional H-bridge, where a multilevel output voltage is achieved by using a split DC-link with an active bidirectional switch. The proposed controller comprises a current control loop aimed to guarantee active power injection, and a voltage balance loop aimed to balance the capacitor voltages in the split DC-link. In the inner loop, a sinusoidal current in phase with the grid voltage is injected in spite of harmonic distortion present on the voltage signal. For this, the inner loop includes a particular modification of a repetitive scheme, which is able to handle a fractional delay issue. A pulse width based modulation strategy is also proposed to generate proper switching sequences for the switching devices in the multilevel inverter. Numerical results are presented to show the performance of the proposed solution. © 2015 IEEE.
related by: authorship_52364
type: Document
artnum: 7392329
date time value: conference paper date 8092
doi: 10.1109/IECON.2015.7392329
EI dscopus: 2-s2.0-84973164115
related by: authorship_52365
page start: 1598
type: Continuant
related by: authorship_52366
estado: published
related by: authorship_52367
crisid: 8092
type: Information Content Entity
type: Article
has publication venue: IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society
origen: scopus
type: Thing
type: Entity
most specific type: Document

RDF description of A model-based controller of a three-level stacked-cell grid connected converter - http://orbis.uaslp.mx/vivo/individual/scopus8091
rights: termsOfUse
date: 2026-08-27T06:05:22
publisher: vivo
type: Document

IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society
type: Continuant
publication venue for: A model-based controller of a three-level stacked-cell grid connected converter
type: Proceedings
type: Information Content Entity
type: Book
type: Document
type: Generically Dependent Continuant
type: Thing
type: Entity

Article
type: Class

Information Content Entity
type: Class

Conference Paper
type: Class