Frequency Reduction-Based Model Predictive Direct Power Control with Multi-Cost Function

DOI

10.2991/ammsa-18.2018.49How to use a DOI?

Keywords

model predictive direct power control; switching function; multi-cost function; frequency reduction

Abstract

Model predictive direct power control (MPDPC) is one of the effective control strategies of the three phase inverter. However, a high sampling frequency is usually needed to realize the quick power tracking, which causes unnecessary switching loss. Frequency reduction-based MPDPC with single-cost function can limit the switching actions effectively. But it is difficult to choose a suitable coefficient. This paper proposes an improved frequency reduction-based MPDPC with multi-cost function, which can reduce the switching frequency and ensure the stability of power tracking at the same time. The proposed strategy was verified by simulation and experiment.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Qinghua Cui
AU  - Mian Liao
AU  - Zhiling Liao
AU  - Zhaoling Chen
PY  - 2018/05
DA  - 2018/05
TI  - Frequency Reduction-Based Model Predictive Direct Power Control with Multi-Cost Function
BT  - Proceedings of the 2018 2nd International Conference on Applied Mathematics, Modelling and Statistics Application (AMMSA 2018)
PB  - Atlantis Press
SP  - 241
EP  - 245
SN  - 1951-6851
UR  - https://doi.org/10.2991/ammsa-18.2018.49
DO  - 10.2991/ammsa-18.2018.49
ID  - Cui2018/05
ER  -