Publication detail

SIMPLE RESONANT FREQUENCY TRACKER AND ESTIMATOR

VAŠÍČEK, A.

Original Title

SIMPLE RESONANT FREQUENCY TRACKER AND ESTIMATOR

Type

conference paper

Language

English

Original Abstract

One of the main difficulties of designing resonant power supplies is ensuring the switching frequency stays the same as resonant tanks main resonant frequency or deterministically shifted. The only way to achieve this is to track the switching frequency. Usual approach is to utilize a PLL. This article describes simple resonant frequency tracker, providing elegant and simple solution to the conventional PLL drawbacks and furthermore allowing the controller to simply estimate resonant current amplitude on half-period basis.

Keywords

resonant frequency tracking ZCS DC/DC LLC

Authors

VAŠÍČEK, A.

RIV year

2013

Released

25. 4. 2013

Publisher

LITERA Brno

Location

Brno

ISBN

978-80-214-4695-3

Book

Proceedings of the 19th Conference STUDENT EEICT 2013 Volume 3

Edition

1

Edition number

1

Pages from

128

Pages to

132

Pages count

5

BibTex

@inproceedings{BUT99496,
  author="Adam {Vašíček}",
  title="SIMPLE RESONANT FREQUENCY TRACKER AND ESTIMATOR",
  booktitle="Proceedings of the 19th Conference STUDENT EEICT 2013 Volume 3",
  year="2013",
  series="1",
  number="1",
  pages="128--132",
  publisher="LITERA Brno",
  address="Brno",
  isbn="978-80-214-4695-3"
}