Model Predictive Control of 4-Leg 3-Level FCC Converter - Influence of Model Parameter Mismatch

Journal Title: Power Electronics and Drives - Year 2018, Vol 2018, Issue 1

Abstract

This paper presents control method of 4-leg 3-level Flying Capacitor Converter (FCC) operating as Shunt Active Pow-er Filter (SAPF), based on Model Predictive Control with Finite number of Control States (FS-MPC). Current control and capacitor voltage balancing are described. Influence of the inductive filter model parameters mismatch on the current control precision is analyzed. Results are supported by experimental waveforms obtained on 10 kVA setup.

Authors and Affiliations

Kamil Antoniewicz, Krzysztof Rafal Rafał, Marek Jasinski

Keywords

Related Articles

DIAGNOSTIC SYSTEM FOR INDUCTION MOTOR STATOR WINDING FAULTS BASED ON AXIAL FLUX

The article presents the results of research on the use of an axial flux in the diagnostics of induction motor stator winding fed by a frequency converter. Voltage signal waveforms proportional to the axial flux were reg...

INVESTIGATION OF HIGH SPEED INDUCTION MOTOR DRIVE OPERATING IN HOUSEHOLD APPLIANCES

Background: The paper presents conclusions which are results of research on the use of high-speed drives operating in household appliances. The solutions that use three-phase or two-phase induction motors were taken into...

EXTENDED KALMAN FILTER BASED SPEED-SENSORLESS LOAD TORQUE AND INERTIA ESTIMATIONS WITH OBSERVABILITY ANALYSIS FOR INDUCTION MOTORS

This paper aims to introduce a novel extended Kalman filter (EKF) based estimator including observability analysis to the literature associated with the high performance speed-sensorless control of induction motors (IMs)...

A METHOD OF REDUCING SWITCHING LOSSES IN THREE-LEVEL NPC INVERTER

Background: The aim of the paper is to present a concept of implementation of a space vector modulation (SVM) algorithm, which is used to create alternating current waveforms of changing amplitude and frequency in power...

MODIFIED SCHEME OF PREDICTIVE TORQUE CONTROL FOR THREE-PHASE FOUR-SWITCH INVERTER-FED MOTOR DRIVE WITH ADAPTIVE DC-LINK VOLTAGE IMBALANCE SUPPRESSION

These instructions The classical voltage space vector modulation techniques cannot be efficiently applied in four-switch three-phase voltage inverter-fed electrical drives due to a voltage offset in DC-link capacitors. T...

Download PDF file
  • EP ID EP408033
  • DOI 10.2478/pead-2018-0014
  • Views 71
  • Downloads 0

How To Cite

Kamil Antoniewicz, Krzysztof Rafal Rafał, Marek Jasinski (2018). Model Predictive Control of 4-Leg 3-Level FCC Converter - Influence of Model Parameter Mismatch. Power Electronics and Drives, 2018(1), 1-9. https://europub.co.uk/articles/-A-408033