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Desain dan Analisis Inverter Satu Fasa Berbasis Arduino Menggunakan Metode SPWM
Inverter adalah rangkaian atau peralatan yang merubah tegangan DC menjadi tegangan AC sehingga beban–beban AC dapat beroperasi dengan sumber tegangan DC. Komponen utama inverter berupa SCR, transistor atau Mosfet yang kesemuanya adalah komponen sem...
Jurnal Institusi
Desain dan Analisis Inverter Satu Fasa Berbasis Arduino Menggunakan Metode SPWM
JURNAL TEKNIK; Vol. 13 No. 2 (2019): Edisi Oktober 2019; 128-135
Inverter adalah rangkaian atau peralatan yang merubah tegangan DC menjadi tegangan AC sehingga beban – beban AC dapat beroperasi dengan sumber tegangan DC. Komponen utama inverter berupa SCR, transistor atau Mosfet yang kesemuanya adalah komponen s...
PubMed
An innovative 11-level multilevel inverter topology with rotating trapezoidal SPWM for industrial and renewable applications
Sci Rep
This paper provides a new, less complex multilevel inverter topology that can be used for industrial loads and renewable energy sources. The arrangement consists of eight switches to produce an 11-level output voltage with two uneven input sources. M...
PubMed
Design of FPGA-Based SHE and SPWM Digital Switching Controllers for 21-Level Cascaded H-Bridge Multilevel Inverter Model
Micromachines (Basel)
Multilevel inverters are a type of power electronic circuit that converts direct current (DC) to alternating current (AC) for use in high-voltage and high-power applications. Many recent studies on multilevel inverters have used field-programmable ga...
PubMed
A grey wolf optimization-based modified SPWM control scheme for a three-phase half bridge cascaded multilevel inverter
Sci Rep
The Multilevel inverter (MLI) plays a pivotal role in Renewable Energy (RE) systems by offering a cost-effective and highly efficient solution for converting DC from Photovoltaic (PV) sources into AC at high voltages. In addition, an innovative techn...
PubMed
Individual Differences in Working Memory and the N2pc
Front Hum Neurosci
The lateralized ERP N2pc component has been shown to be an effective marker of attentional object selection when elicited in a visual search task, specifically reflecting the selection of a target item among distractors. Moreover, when targets are kn...
PubMed
The association between aerobic fitness and executive function is mediated by prefrontal cortex volume
Brain Behav Immun
Aging is marked by a decline in cognitive function, which is often preceded by losses in gray matter volume. Fortunately, higher cardiorespiratory fitness (CRF) levels are associated with an attenuation of age-related losses in gray matter volume and...
PubMed
Sustainable production and waste management policies for COVID-19 medical equipment under uncertainty: A case study analysis
Comput Ind Eng
Unfortunately, an abrupt corona-virus disease (COVID-19) outbreak brought a drastic change in human lives. Almost every sector of human-beings and their related activities are severely infected and affected by this COVID-19 pandemic. As days are pass...
PubMed
Enhanced sliding mode control for parallel-integrated boost converters in hybrid solar-wind systems
Sci Rep
This work proposes an enhanced sliding mode control (ESMC) strategy for parallel-integrated boost converters (PIBC) employed in a single-stage power conversion system for hybrid solar-wind energy applications. The key novelty lies in the adaptive edg...
PubMed
Optimization of P& PI controller parameters for variable speed drive systems using a flower pollination algorithm
Heliyon
In this study, a novel flower pollination algorithm (FPA) has been suggested for optimal tuning of P and PI controllers included in a variable speed drive VSD system control circuit. In addition to the manual tuning of controllers’ parameters, seve...
PubMed
A single-stage dual-source inverter using low-power components and microcomputers
Sci Rep
This paper is an attempt to provide a dual-source inverter, an intelligent inverter topology that links two isolated DC sources to a single three-phase output through single-stage conversion. The converter is designed to be utilized in hybrid photov...
PubMed
A High-Gain and High-Efficiency Photovoltaic Grid-Connected Inverter with Magnetic Coupling
Micromachines (Basel)
Conventional photovoltaic (PV) grid-connected systems consist of a boost converter cascaded with an inverter, resulting in poor efficiency due to performing energy processing twice. Many pseudo DC-link inverters with single energy processing have bee...
PubMed
An enhanced single phase quasi Z-source switched capacitor seven level inverter with modified SPWM for PV applications
Sci Rep
The combination of impedance source networks with switched capacitor multilevel inverters (SC-MLIs) can address the inrush current problem, enhance voltage-gain, and improve immunity which is came from Z-source topology. This paper proposes an improv...
PubMed
A symmetric single phase diode assisted dual boost Z-source switched capacitor seven level inverter with modified SPWM
Sci Rep
This paper introduces an advanced symmetric single phase transformerless double boost Z-source inverter (DB-SC7LI) that incorporates a modified modulation strategy. The circuit layout of the DB-SC7LI is meticulously designed to mitigate leakage curre...
PubMed
Research on Underwater Constant High-Voltage DC Switching Technology for MCSEM
Sensors (Basel)
The marine controlled source electromagnetic (MCSEM) transmitter can transmit high currents near the seabed to detect the electrical structure of the seafloor. The use of three-phase alternating current (AC) transmission can lead to three-phase imbal...
PubMed
Z source based switched capacitor nine level boost inverter with a modified modulation strategy
Sci Rep
This article presents a Z source (ZS) based switched capacitor multilevel inverter (SC-MLI) with low capacitors charging inrush currents utilizing a modified modulation strategy. The topology generates nine output voltage levels with quadruple voltag...
PubMed
Improve power quality and stability of grid - Connected PV system by using series filter
Heliyon
As the world increasingly focuses on renewable energy sources, grid-connected PV systems will continue to play a critical role in meeting our energy needs. This integration has brought many benefits, but has also created various problems related to p...
PubMed
A Novel Shunt Zigzag Double-Tap Low-Harmonic Multi-Pulse Rectifier Based on a Three-Stage Power Electronic Phase-Shifting Transformer
Sensors (Basel)
To solve the problem of the large size of traditional industrial frequency phase-shift transformers and the harmonic distortion of multi-pulse wave rectifier systems, this paper proposes a three-stage shunt zigzag power electronic phase-shift transfo...
PubMed
An improved SPWM control approach with aid of ant lion optimization for minimizing the THD in multilevel inverters
Sci Rep
This article presents an innovative asymmetric multilevel inverter (MLI) topology that outperforms conventional counterparts. The introduced topology presents a breakthrough in implementing power electronics control by maximizing specific levels whil...
PubMed
TreeSeg-Net: An End-to-End Instance Segmentation Network for Leaf-Off Forest Point Clouds Using Global Context and Spatial Proximity
Plants (Basel)
Forest ecosystems play a pivotal role in maintaining the balance of the global carbon cycle and conserving biodiversity. High-density point clouds derived from unmanned aerial vehicle (UAV) structure from motion (SfM) and multi-view stereo (MVS) tech...