Sliding Mode Controlled IDBHCC for Single phase LC filter PWM Inverter

2021 ◽  
Author(s):  
Neha Singh ◽  
Satyaranjan Jena ◽  
Chinmoy Kumar Panigrahi
Keyword(s):  
Single Phase ◽  
Sliding Mode ◽  
Pwm Inverter ◽  
Lc Filter

scholarly journals Application Of A Repetitive Controller In A Single-phase Pwm Inverter With An Output Lc Filter Operating As A Programmmable Ac Source

2013 ◽  
Vol 18 (4) ◽  
pp. 1161-1169
Author(s):  
André Filipe B. Oliveira ◽  
Sidelmo Magalhães Silva ◽  
Cláudio Henrique Gomes Santos ◽  
Braz de Jesus Cardoso Filho
Keyword(s):  
Single Phase ◽  
Pwm Inverter ◽  
Lc Filter ◽  
Repetitive Controller

scholarly journals Designing a power inverter and comparing back-stepping, sliding-mode and fuzzy controllers for a single-phase inverter in an emergency power supply

2015 ◽  
Vol 37 ◽  
pp. 175 ◽  
Author(s):  
Ali Kalantar Zadeh ◽  
Leila Ilan Kashkooli ◽  
Seyed Alireza Mirzaee
Keyword(s):  
High Power ◽  
Single Phase ◽  
Sliding Mode ◽  
Harmonic Distortion ◽  
Voltage Source ◽  
Analysis And Design ◽  
Logic Control ◽  
Emergency Power ◽  
Single Phase Inverter ◽  
Lc Filter

In recent years, there has been a high demand for high-power inverters. Unlike a rectifier, an inverter with a high-power electronic oscillator is able to convert direct current (DC) into alternating current (AC) in different forms. Regarding this point, the current paper presents an analysis and design of fuzzy logic control (FLC) applied to an inverter of a single-phase voltage source using LC filter and voltage sensor. Also, three modes of inverter voltage non-linear control (back-stepping, sliding and fuzzy modes) have been simulated and compared. The results of simulation indicated that the suggested FLC could attenuate and reduce total harmonic distortion (THD) under linear loading conditions.

scholarly journals Simulation model of single phase PWM inverter by using MATLAB/Simulink

2021 ◽  
Vol 12 (1) ◽  
pp. 212
Author(s):  
Salam Waley Shneen ◽  
Fatin Nabeel Abdullah ◽  
Dina Harith Shaker
Keyword(s):  
Simulation Model ◽  
Single Phase ◽  
Electronic Device ◽  
Power Electronic ◽  
Matlab Simulink ◽  
Pwm Inverter ◽  
Dc Power ◽  
Ac Power ◽  
Important Field ◽  
Lc Filter

This work is presenting under the title simulation model of single phase PWM inverter by using MATLAB/Simulink. There are many researchers’ works in this field with the different ways because it is important field and it has many applications. The converter DC power to AC power for any system that mean it need the power electronic device (inverter). The inverter is using when the source DC power and the load AC power. In this work, the simulation system includes the source 300V DC power, inverter, LC filter and load (R). The simulation result shows the waveform of all part in this system like input and output current and voltage.

High-Carrier-Frequency Iron-Loss Characteristics Excited by GaN FET Single-Phase PWM Inverter

2016 ◽  
Vol 136 (2) ◽  
pp. 110-117 ◽  
Author(s):  
Takahiro Tanaka ◽  
Shoko Koga ◽  
Ryosuke Kogi ◽  
Shunya Odawara ◽  
Keisuke Fujisaki
Keyword(s):  
Carrier Frequency ◽  
Single Phase ◽  
Iron Loss ◽  
Pwm Inverter ◽  
High Carrier ◽  
Gan Fet

scholarly journals Sensorless LC Filter Implementation for Permanent Magnet Machine Drive Using Observer-Based Voltage and Current Estimation

Sensors ◽  
2021 ◽  
Vol 21 (11) ◽  
pp. 3596
Author(s):  
Chia-Ming Liang ◽  
Yi-Jen Lin ◽  
Jyun-You Chen ◽  
Guan-Ren Chen ◽  
Shih-Chin Yang
Keyword(s):  
Permanent Magnet ◽  
High Speed ◽  
Pulse Width Modulation ◽  
Output Current ◽  
Current Harmonics ◽  
Pwm Inverter ◽  
Current Estimation ◽  
Filter Output ◽  
Lc Filter ◽  
Parameter Error

For pulse width modulation (PWM) inverter drives, an LC filter can cascade to a permanent magnet (PM) machine at inverter output to reduce PWM-reflected current harmonics. Because the LC filter causes resonance, the filter output current and voltage are required for the sensorless field-oriented control (FOC) drive. However, existing sensors and inverters are typically integrated inside commercial closed-form drives; it is not possible for these drives to obtain additional filter output signals. To resolve this integration issue, this paper proposes a sensorless LC filter state estimation using only the drive inside current sensors. The design principle of the LC filter is first introduced to remove PWM current harmonics. A dual-observer is then proposed to estimate the filter output current and voltage for the sensorless FOC drive. Compared to conventional model-based estimation, the proposed dual-observer demonstrates robust estimation performance under parameter error. The capacitor parameter error shows a negligible influence on the proposed observer estimation. The filter inductance error only affects the capacitor current estimation at high speed. The performance of the sensorless FOC drive using the proposed dual-observer is comparable to the same drive using external sensors for filter voltage and current measurement. All experiments are verified by a PM machine with only 130 μH phase inductance.

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