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15 - General Engineering

Swansea University

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Output 44 of 287 in the submission

Article title

Load current observer based feed-forward DC bus voltage control for active rectifiers

Type

D - Journal article

DOI

10.1016/j.epsr.2011.11.008

Title of journal

Electric Power Systems Research

Article number

Volume number

Issue number

First page of article

165

ISSN of journal

0378-7796

Year of publication

2012

URL

Number of additional authors

Additional information

In this paper, load current observer based feedforward control of DC bus voltage for a three-phase active rectifier is presented. Paper describes: (1) design of conventional proportional-integral (PI) current controller with fastest possible response, (2) the digital current control loop time-delay compensation, (3) design of dc-link-load current observer for identifying the dc load current without using actual current sensors and (4) the feedforward control of dc bus voltage based on designed current controller and dc link load current observer. This work was done in cooperation with the researchers from American Superconductor, one of the world leading companies in energy technologies.

Interdisciplinary

Cross-referral requested

Research group

C - Electronic Systems Design Centre

Proposed double-weighted

Double-weighted statement

Reserve for a double-weighted output

Non-English

English abstract