Results 21 to 30 of about 533 (166)

Current Balancing Algorithm for Three-Phase Multilevel Current Source Inverters

open access: yesEnergies, 2020
In high power, medium voltage applications, Current Source Inverters CSIs are connected in parallel to accommodate high DC currents. Using a proper multilevel modulation technique, parallel-connected CSIs can operate as a Multilevel CSI (MCSI).
Faleh Alskran, Marcelo Godoy Simões
doaj   +1 more source

A novel amplitude modulated triangular carrier gain linearization technique for SPWM inverter [PDF]

open access: yesSerbian Journal of Electrical Engineering, 2009
This paper presents a new method to extend the linearity of the sinusoidal pulse width modulation (SPWM) to full range of the pulse dropping region. The proposed amplitude modulated triangular carrier PWM method (AMTCPWM) increases the dynamic range of ...
Ramkumar Subburam   +2 more
doaj   +1 more source

Losses analysis of soft magnetic ring core under sinusoidal pulse width modulation (SPWM) and space vector pulse width modulation (SVPWM) excitations

open access: yesAIP Advances, 2018
Practical core losses in electrical machines differ significantly from those experimental results using the standardized measurement method, i.e. Epstein Frame method.
Hezhe Gao   +6 more
doaj   +1 more source

Inverted sine carrier for fundamental fortification in PWM inverters and FPGA based implementations [PDF]

open access: yesSerbian Journal of Electrical Engineering, 2007
This paper deals with a novel natural sampled pulse width modulation (PWM) switching strategy for voltage source inverter through carrier modification.
Jeevananthan S.   +2 more
doaj   +1 more source

Desain dan Analisis Inverter Satu Fasa Berbasis Arduino Menggunakan Metode SPWM

open access: yesJurnal Teknik, 2019
Inverter adalah rangkaian atau peralatan yang merubah tegangan DC menjadi tegangan AC sehingga beban – beban AC dapat beroperasi dengan sumber tegangan DC.
David Setiawan   +2 more
doaj   +1 more source

Üç Fazlı Gerilim Kaynaklı Evirici için SDGM, ÜHDGM ve HDGM Tekniklerinin MATLAB/SİMULİNK ile Karşılaştırmalı Analizi

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi, 2018
Bazıgüç elektroniği devrelerinin kontrolünde darbe genişlik modülasyon (DGM)teknikleri büyük önem taşımaktadır. Mikroişlemci teknolojilerinin gelişmesidarbe genişlik modülasyon tekniklerinin çeşitlilik kazanmasına yol açmıştır.
Mustafa Dursun, M.kenan Döşoğlu
doaj   +1 more source

A novel in-phase disposition SPWM pulse allocation strategy for cascaded H-bridge inverter [PDF]

open access: yesArchives of Electrical Engineering, 2018
A novel in-phase disposition (IPD) SPWM pulse allocation strategy applied to a cascaded H-bridge (CHB) converter is presented in this paper. The reason causing the power of the CHB converter imbalance is analyzed according to the traditional structure ...
Yonggao Zhang   +3 more
doaj   +1 more source

Principle of Supraharmonic Elimination Based on Random Carrier Sinusoidal Pulse Width Modulation for Converter Clusters

open access: yesZhongguo dianli, 2023
It is established by the voltage source converter supraharmonic model based on the principle of RC-SPWM. The relationship among the carrier randomness and amplitude as well as the phase randomness of supraharmonic is explored.
Jiawei YANG   +4 more
doaj   +1 more source

Intelligent Interconnected Water Management System for Arid Zones using Solar Photovoltaic Power

open access: yesJournal of Applied Science and Engineering
Effective water management schemes are needed to mitigate water scarcity issues in arid rural regions. Water distribution from a water resource to distant storage tanks often involves long conduit layouts with pumping motors, leading to pressure losses ...
Kumarasaravanan K   +2 more
doaj   +1 more source

Rancang bangun driver inverter 1000 Watt dengan kendali EGS - 002

open access: yesJurnal Eltek, 2021
Abstrak Penelitian ini dimulai dengan penentuan spesifikasi sistem yang akan dibuat, yaitu sebuah inverter sinusoida pada tegangan output 220Vac pada frekuensi 50 Hz dengan daya sekitar 1000 Watt.
Mohammad Luqman   +2 more
doaj   +1 more source

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