A Buck-Boost Type Grid-Connected Inverter

Shigeyuki Funabiki; Ryoji Haruna; Toshihiko Tanaka

doi:10.1541/ieejias.123.1234

A Buck-Boost Type Grid-Connected Inverter

Shigeyuki Funabiki, Ryoji Haruna, Toshihiko Tanaka

Graduate School of Natural Science and Technology

Research output: Contribution to journal › Article › peer-review

Abstract

A novcl type of invcrter is proposed for grid-connection of new energy power generation. The proposed inverter is based on buck-boost operation well-known in DC chopper circuits. This inverter acts as an interface between the generator and the grid and has a distinctive feature of realizing the inverse load flow with a wide range of input DC voltage. A control scherne of DC reactor current is also introduced in order to reduce losses in the DC reactor. The performance and characteristics of the proposed inverter is discussed in computer simulation.

Original language	English
Pages (from-to)	1234-1235
Number of pages	2
Journal	ieej transactions on industry applications
Volume	123
Issue number	10
DOIs	https://doi.org/10.1541/ieejias.123.1234
Publication status	Published - Sept 1 2003

Keywords

Buck-boost
DC reactor current control
Grid-connected inverter

ASJC Scopus subject areas

Industrial and Manufacturing Engineering
Electrical and Electronic Engineering

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10.1541/ieejias.123.1234

Cite this

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abstract = "A novcl type of invcrter is proposed for grid-connection of new energy power generation. The proposed inverter is based on buck-boost operation well-known in DC chopper circuits. This inverter acts as an interface between the generator and the grid and has a distinctive feature of realizing the inverse load flow with a wide range of input DC voltage. A control scherne of DC reactor current is also introduced in order to reduce losses in the DC reactor. The performance and characteristics of the proposed inverter is discussed in computer simulation.",

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N2 - A novcl type of invcrter is proposed for grid-connection of new energy power generation. The proposed inverter is based on buck-boost operation well-known in DC chopper circuits. This inverter acts as an interface between the generator and the grid and has a distinctive feature of realizing the inverse load flow with a wide range of input DC voltage. A control scherne of DC reactor current is also introduced in order to reduce losses in the DC reactor. The performance and characteristics of the proposed inverter is discussed in computer simulation.

AB - A novcl type of invcrter is proposed for grid-connection of new energy power generation. The proposed inverter is based on buck-boost operation well-known in DC chopper circuits. This inverter acts as an interface between the generator and the grid and has a distinctive feature of realizing the inverse load flow with a wide range of input DC voltage. A control scherne of DC reactor current is also introduced in order to reduce losses in the DC reactor. The performance and characteristics of the proposed inverter is discussed in computer simulation.

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KW - DC reactor current control

KW - Grid-connected inverter

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A Buck-Boost Type Grid-Connected Inverter

Abstract

Keywords

ASJC Scopus subject areas

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