Model-independent sliding mode control for grid-connected crossover switches cell inverter with reduced switching frequency

Name: Model-independent sliding mode control for grid-connected crossover switches cell inverter with reduced switching frequency
Author: Makhamreh, Hamza

İsim	Model-independent sliding mode control for grid-connected crossover switches cell inverter with reduced switching frequency
Yazar	Makhamreh, Hamza
Basım Tarihi:	2023
Basım Yeri	- IEEE
Konu	Crossover switches cell, High power energy conversion, Multilevel Inverter, Sliding mode control
Tür	Belge
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	979-835033182-0
Kayıt Numarası	a2755263-0e2e-4770-84af-c497d477be3b
Lokasyon	Electrical & Electronics Engineering
Tarih	2023
Örnek Metin	In this study, a finite control set-sliding mode controller (FCS-SMC) is applied to a grid-connected 9-level Crossover Switches Cell (CSC9) inverter. The proposed control technique is model-independent, as it selects the control actions based on the current state variables' errors rather than the past values. The control algorithm optimizes the control inputs to fulfill the reaching requirements of two designed cost functions that were derived based on the sliding mode (SM) theory. Moreover, a small permissible capacitor voltage error (hysteresis width h) is introduced to add an extra degree of freedom to the system, which allows the reduction of the average switching frequency without compromising the design requirements. The main advantages of the proposed method lie in its simplicity, absence of gain adjustment requirements, and straightforward design process. Simulation results are presented to demonstrate the effectiveness of the proposed SMC in achieving excellent dynamic performance and robustness against disturbances while controlling the capacitor voltage and grid current.
DOI	10.1109/IECON51785.2023.10311894

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Model-independent sliding mode control for grid-connected crossover switches cell inverter with reduced switching frequency

Yazar Makhamreh, Hamza

Basım Tarihi 2023

Basım Yeri - IEEE

Konu Crossover switches cell, High power energy conversion, Multilevel Inverter, Sliding mode control

Tür Belge

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 979-835033182-0

Kayıt Numarası a2755263-0e2e-4770-84af-c497d477be3b

Lokasyon Electrical & Electronics Engineering

Tarih 2023

Örnek Metin In this study, a finite control set-sliding mode controller (FCS-SMC) is applied to a grid-connected 9-level Crossover Switches Cell (CSC9) inverter. The proposed control technique is model-independent, as it selects the control actions based on the current state variables' errors rather than the past values. The control algorithm optimizes the control inputs to fulfill the reaching requirements of two designed cost functions that were derived based on the sliding mode (SM) theory. Moreover, a small permissible capacitor voltage error (hysteresis width h) is introduced to add an extra degree of freedom to the system, which allows the reduction of the average switching frequency without compromising the design requirements. The main advantages of the proposed method lie in its simplicity, absence of gain adjustment requirements, and straightforward design process. Simulation results are presented to demonstrate the effectiveness of the proposed SMC in achieving excellent dynamic performance and robustness against disturbances while controlling the capacitor voltage and grid current.

DOI 10.1109/IECON51785.2023.10311894