Estimation of Parameters in Single Phase Grid Connected and Stand-Alone Inverter System

Abstract

The control of single phase grid connected and stand-alone inverters are very important for power electronics and power systems applications. The controller design for each topology needs an accurate plant model. The plant model depends on the system parameters (equivalent loss resistance, filter inductance and capacitance) which are not fixed. This paper proposes model reference based adaptive control (MRAC) to estimate the system parameters for accurate plant modeling. Simulation and experimental results presented validate the proposed scheme.

Meeting Name

32nd Annual IEEE Applied Power Electronics Conference and Exposition (2017: Mar. 26-30, Tampa, FL)

Department(s)

Electrical and Computer Engineering

Research Center/Lab(s)

Intelligent Systems Center

Keywords and Phrases

Adaptive Control Systems; Controllers; Electric Inverters; Heterojunction Bipolar Transistors; Model Reference Adaptive Control; Parameter Estimation; Power Electronics; Topology; Adaptive Control; Control Design; Grid Connected Inverters; Small Signal Model; Stand-Alone; Electric Power System Control; Grid Connected Inverter; Stand-Alone Inverter; Small-Signal Model

International Standard Book Number (ISBN)

978-1509053667; 978-1509053674

International Standard Serial Number (ISSN)

2470-6647

Document Type

Article - Conference proceedings

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2017 Institute of Electrical and Electronics Engineers (IEEE), All rights reserved.

Publication Date

01 Mar 2017

Link to Full Text

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