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A matching transformer-less inrush current suppressor for transformers using a series-connected small-rated voltage-source PWM converter—consideration of the control gains and required ratings of the PWM converter by Hiroaki Yamada; Toshihiko Tanaka; Shigeyuki Funabiki is a Engineering article available to read on EtoBox.

What is A matching transformer-less inrush current suppressor for transformers using a series-connected small-rated voltage-source PWM converter—consideration of the control gains and required ratings of the PWM converter about?

## Abstract This paper proposes a new inrush current suppressor using a series‐connected small‐rated PWM converter for a transformer. The PWM converter is directly connected in series between the source and transformer without a matching transformer. The inrush phenomena of the matching transformer, thus, can be avoided. The control gain and required ratings of the series‐connected small‐rated PWM converter are discussed in detail. The capacity of the DC capacitor of the PWM converter is also discussed considering the active power flows into the PWM converter. The PSCAD/EMTDC is used to verify the validity of the proposed inrush current suppressor. A prototype experimental model is constructed and tested. The experimental results demonstrate that the proposed suppressor can perfectly overcome the inrush phenomena of transformers. © 2007 Wiley Periodicals, Inc. Electr Eng Jpn, 160(3): 45–55, 2007; Published online in Wiley InterScience (www. interscience.wiley.com). DOI 10.1002/eej.20374

Who reads A matching transformer-less inrush current suppressor for transformers using a series-connected small-rated voltage-source PWM converter—consideration of the control gains and required ratings of the PWM converter?

It is typically read by researchers, students, and practitioners in Engineering.

Author
Hiroaki Yamada; Toshihiko Tanaka; Shigeyuki Funabiki
Publisher
John Wiley and Sons; Wiley (John Wiley & Sons); John Wiley & Sons Inc.; Wiley (ISSN 0424-7760)
Published
2007
Language
EN
Field
Engineering (Physical Sciences)

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