inverter-2020
A power inverter, or inverter, is a power electronic device or circuitry that changes direct current (DC) to alternating current (AC). The input voltage, output voltage and frequency, and overall power handling depend on the design of the specific device or circuitry
A Modified DQ Impedance Model of Three-Phase Grid-Connected Inverter -Grid System Considering Coupling between Inverter and Grid
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This paper presents a modified dq impedance model of the three-phase voltage source grid- connected inverter (GCI)-grid system considering coupling effect between GCI part and grid part for small-signal stability analysis. Steady-state terminal voltage and current information
Current predictive controller for high frequency resonant inverter in induction heating
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In the context of this article, we are particularly interested in the modeling and control of an induction heating system powered by high frequency resonance inverter . The proposed control scheme comprises a current loop and a PLL circuit. This latter is an electronic
Design of 3-Level Inverter Using FIXCOM
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In the utility grid, the occurrence of a voltage drop on the transmission and distribution lines is due to the flow of reactive energy. It is advisable to regulate the voltage within a narrow range of its nominal value (±5% range around its nominal values). Consequently, reactive
Inverter Based Delta-Sigma Modulator for Microphone Sensor
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This paper presents a single-bit second-order switched-capacitor delta-sigma modulator for microphone sensor applications of signal bandwidth of 10 kHz. The modulator structure performance optimized with the noise transfer function (NTF) and signal transfer function
A Random Forest Regression Based Space Vector PWM Inverter Controller for the Induction Motor Drive
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This paper presents a random forest (RF) regression based implementation of space vector pulse width modulation (SVPWM) for a two-level inverter to improve the performance of the three-phase induction motor (TIM) drive. The RF scheme offers the advantage of rapid
A SOLAR POWERED RECONFIGURABLE INVERTER TOPOLOGY FOR AC/DC HOME WITH FUZZY LOGIC CONTROLLER
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This project suggested a reconfigurable single phase inverter topology for a hybrid AC/DC solar powered home with FUZZY logic controller. This inverter possess a single phase single stage topology and the main advantage of this converter is that it can perform DC/DC
Topology and Voltage-Balance Control of a Single-Phase Double T-Type Seven-Level Inverter
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This paper provides a comprehensive analysis for a single-phase double T-type seven-level (SDT-7L) inverter topology with only eight power switches and three seriesconnected capacitors. Compared to the existing single-phase seven-level inverters, the number of
CLOSED LOOP DISCONTINUOUS PULSE WIDTH MODULATION CONTROL USED IN INVERTER GRID-CONNECTED PHOTOVOLTAIC SYSTEM FOR
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This paper proposes a novel control of a direct grid-connected photovoltaic (PV) system using solely a three-phase inverter . Considering the large amount of energy transmitted to the network, we use the so-called discontinuous pulse width modulation (DPWM) technique
Maximum Power Point Tracking Control of Multi-input Inverter for connected Hybrid PV/Wind Power System Considering Voltage Limitation In Grid
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Abstract (within 1600 words) The penetration of renewable energy power to the grid system is one of the challenges when the renewable energy connects to the grid system. In the previous research is proposed the approach for limiting the install capacity of distributed