Energy based control of series resonant inverters

Victor M. Hernández; Ramón Silva-Ortigoza

doi:10.1109/cdc.2004.1429257

Energy based control of series resonant inverters

Victor M. Hernández, Ramón Silva-Ortigoza

Research output: Contribution to journal › Conference article › peer-review

3 Scopus citations

Abstract

In this note we present an energy based nonlinear controller for series resonant inverters. We succeed to regulate voltage at the load eliminating the distortion caused by power switches and without any knowledge of the resistive load. The latter is achieved using a discrete-time integral adjusting law which is designed using the sector condition concept of static nonlinearities. We are allowed to choose the desired peak level of the regulated voltage in a set of values which is only constrained by the DC voltage of the power supply, which represents a reasonable limit in these inverters. We prove asymptotic stability in a domain which can be enlarged arbitrarily by means of a suitable selection of the controller parameters.

Original language	English
Article number	ThB09.6
Pages (from-to)	3515-3520
Number of pages	6
Journal	Proceedings of the IEEE Conference on Decision and Control
Volume	4
DOIs	https://doi.org/10.1109/cdc.2004.1429257
State	Published - 2004
Externally published	Yes
Event	2004 43rd IEEE Conference on Decision and Control (CDC) - Nassau, Bahamas Duration: 14 Dec 2004 → 17 Dec 2004

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abstract = "In this note we present an energy based nonlinear controller for series resonant inverters. We succeed to regulate voltage at the load eliminating the distortion caused by power switches and without any knowledge of the resistive load. The latter is achieved using a discrete-time integral adjusting law which is designed using the sector condition concept of static nonlinearities. We are allowed to choose the desired peak level of the regulated voltage in a set of values which is only constrained by the DC voltage of the power supply, which represents a reasonable limit in these inverters. We prove asymptotic stability in a domain which can be enlarged arbitrarily by means of a suitable selection of the controller parameters.",

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AU - Hernández, Victor M.

AU - Silva-Ortigoza, Ramón

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N2 - In this note we present an energy based nonlinear controller for series resonant inverters. We succeed to regulate voltage at the load eliminating the distortion caused by power switches and without any knowledge of the resistive load. The latter is achieved using a discrete-time integral adjusting law which is designed using the sector condition concept of static nonlinearities. We are allowed to choose the desired peak level of the regulated voltage in a set of values which is only constrained by the DC voltage of the power supply, which represents a reasonable limit in these inverters. We prove asymptotic stability in a domain which can be enlarged arbitrarily by means of a suitable selection of the controller parameters.

AB - In this note we present an energy based nonlinear controller for series resonant inverters. We succeed to regulate voltage at the load eliminating the distortion caused by power switches and without any knowledge of the resistive load. The latter is achieved using a discrete-time integral adjusting law which is designed using the sector condition concept of static nonlinearities. We are allowed to choose the desired peak level of the regulated voltage in a set of values which is only constrained by the DC voltage of the power supply, which represents a reasonable limit in these inverters. We prove asymptotic stability in a domain which can be enlarged arbitrarily by means of a suitable selection of the controller parameters.

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M3 - Artículo de la conferencia

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SN - 0743-1546

VL - 4

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JO - Proceedings of the IEEE Conference on Decision and Control

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M1 - ThB09.6

T2 - 2004 43rd IEEE Conference on Decision and Control (CDC)

Y2 - 14 December 2004 through 17 December 2004

ER -

Energy based control of series resonant inverters

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