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Self-Identification Strategy for an Inverter Nonlinearity Compensation of Three-Level Inverter
This article proposes a self-commissioning strategy for an inverter nonlinearity compensation of a three-level voltage source inverter (VSI),...
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Harmonic Interaction Analysis Between Multi-Inverter System and Power Grid Based on Equivalent Single-Inverter Model
The grid-connected system, composed of the multi-inverters with LCL filters, may cause harmonic amplification of grid-connected current by harmonic...
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Design of PFC converter with stand-alone inverter for microgrid applications
The proposed topology is used to connect a single-phase and a three-phase renewable energy resources to the grid. The single-phase source is coupled...
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Performance evaluation of hybrid multilevel inverter with a high-frequency switching technique
This proposed work deals with the implementation of a single-phase topology with using hybrid for multilevel inverters. It is observed that the...
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Triple two-level inverter with high DC-voltage conversion ratio and capacitor voltage self-balancing
Currently, many inverters employ inductors to boost the AC voltage. However, this leads to increased current distortion and limits the voltage...
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Three-phase three-level boost inverter with self-balanced capacitor voltage
Conventional multi-level inverters such as neutral point clamped and flying capacitor inverters do not have boosting capability and self-balanced...
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Accurate harmonic analysis of dual-frequency inverter considering dead-time effect
Wireless power transfer (WPT) systems or simultaneous wireless information and power transfer (SWIPT) systems support multiple charging frequency...
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Designing a fuzzy sliding mode controller for a three-phase inverter via genetic algorithm
In a three-phase inverter, if the electricity consumers’ loads are not equal, balance will be disturbed and switching will be challenged. To overcome...
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A novel hybrid quasi-Z-source inverter topology and its modulation strategy
In view of the fact that the number of units required for the symmetric quasi-Z source cascaded H-bridge increases rapidly with the increase of the...
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A boost five-level inverter for wireless power transfer system
The paper proposed a boost five-level inverter for wireless power transfer (WPT) system. It consists of one DC source, one inductor, one capacitor,...
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Flexible Control with Fuzzy Observer-Based Sliding mode for Multilevel Inverter
An innovative nonlinear control approach, comprising a fusion of fuzzy observer technique with sliding mode control (denoted SMFC), is presented in...
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A modified multilevel inverter with modified triangular carrier SPWM approach
This work has proposed a minimum switch single-phase nine-level inverter with a new modified carrier pulse width modulation approach. The proposed...
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Low-Loss Inverter Design Using Ultrasonic Pulse Width Modulation
AbstractIn this study, an inverter was designed with high power, very low loss, and high accuracy with a steady power factor. Due to the use of...
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SVM strategy and analysis of a three-phase quasi-Z-source inverter with high voltage transmission ratio
Herein, we propose a novel three-phase quasi-Z-source inverter with a high voltage transmission ratio to address challenges such as high switching...
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Combined T-type and NPC Seven-Level Boost Active Neutral Point Clamped Inverter for Medium Voltage Applications
This paper has proposed a hybrid seven-level inverter topology with a boosting capability three times that of conventional seven-level inverter...
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Synchronous Reluctance Motor Performance Improvement Using a Seven-Level and Nine-Level Inverter Topologies
Recently, synchronous reluctance motors have had a resurgence of benefit for many applications in the industry because of their simple framework,...
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A Novel AC Side Four-Switch Power Decoupling Circuit for Single-Phase Inverter
In single-phase inverter, the output voltage and current are both sinusoidal quantities with angular frequency ω . Thus, the instantaneous output...
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Anti-islanding detection in grid-connected inverter system using active frequency drift technique with random forest
The increase in penetration levels of distributed generation (DG) into the grid has raised concern about undetected islanding operations. Islanding...
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Application of cascaded H-bridge multilevel inverter in the speed regulation of medium- and high-voltage asynchronous motor
Medium- and high-voltage motors are characterized by high power and large inertia, and are widely used in industrial frequency conversion. The...
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A Unique Three Phase Multi-level Inverter for Low and Medium Power Applications in Photo-Voltaic System
This paper propounds a new approach for 1-Ø and 3-Ø MLI (multi-level inverters) to lower the count of components utilized. The suggested methodology...