Results 21 to 30 of about 6,055 (267)

Design and Development of a Multiphase Inverter for Automotive Applications

open access: yesEletrônica de Potência, 2022
This work describes the development of a multiphase inverter that can operate as a platform for driving and testing electrical machines with up to 15 phases, in addition, it can operate with a fundamental frequency of up to 1 kHz and a switching ...
Rodrigo Parizotto   +3 more
doaj   +1 more source

Multi-level inverter with novel carrier pulse width modulation technique for high voltage applications

open access: yes, 2022
The present work deals with multilevel inverters (MLI) with modified carrier pulse width modulation technique and its application, especially in solarbased applications due to its modularity in structure and suitability for medium or high-power ...
Rahul, Jammy Ramesh   +2 more
core   +1 more source

Performance of 7-level cascade H-bridge multi level inverter driven induction motor drive [PDF]

open access: yesE3S Web of Conferences, 2023
In recent times, many of industrial applications require smooth control over a wide range of speeds or smooth torque control without effecting motor performance and efficiency.
Tummala Suresh Kumar   +3 more
doaj   +1 more source

High performance of three-level T-type grid-connected photovoltaic inverter system with three-level boost maximum power point tracking converter

open access: yesAdvances in Mechanical Engineering, 2019
A three-phase three-level transformerless T-type grid-connected inverter system with three-level boost maximum power point tracking converter is introduced in this article for high-voltage high-power applications.
Zhi Zhang, Hao Zhou
doaj   +1 more source

Analysis of Logic Gates for Generation of Switching Sequence in Symmetric and Asymmetric Reduced Switch Multilevel Inverter

open access: yesIEEE Access, 2019
Analysis of logic gates for the switching sequence operation of reduced switch multilevel inverter (MLI) is introduced in this paper. Two variants of MLI with reduced switches are considered for the analysis of the logic gates to obtain proper output ...
Kanike Vinod Kumar, R. Saravana Kumar
doaj   +1 more source

Enhanced Voltage Sorting Algorithm for Balancing the Capacitor Voltage in Modular Multilevel Converter

open access: yesIEEE Access, 2021
In this paper, an enhanced voltage sorting algorithm is proposed for balancing each sub module capacitor voltage in modular multilevel converter (MMC).
Hidayathullah Mohamed Ismail   +1 more
doaj   +1 more source

Detection and parameter estimation of intra-pulse modulated radar signals in complex interference environments+

open access: yesSN Applied Sciences, 2023
The main aim of this review is to describe in detail an advanced technique to detect and estimate the prior unknown parameters of intra-pulse modulated signals and the verification with typical radar signals.
Van Minh Duong   +4 more
doaj   +1 more source

Impact of Converter Topology on the Shunt Active Power Filter Systems Efficiency

open access: yesAlgerian Journal of Signals and Systems, 2023
This paper presents the performance of shunt active power filters (Shunt APFs) which can compensate harmonic currents generated by no-linear load based on five and seven-level neural point clamped (NPC) inverters.
Salim CHENNAI
doaj   +1 more source

Modified Phase-Shifted PWM Scheme for Reliability Improvement in Cascaded H-Bridge Multilevel Inverters

open access: yesIEEE Access, 2020
The cascaded H-bridge multilevel inverter (CHMI) is a modular structure that consists of many power semiconductor switches. With this increase in the number of power semiconductor switches, it is hard to predict and handle the failure of the devices, and
Eui-Jae Lee, Seok-Min Kim, Kyo-Beum Lee
doaj   +1 more source

Model Predictive Arm Current Control for Modular Multilevel Converter

open access: yesIEEE Access, 2021
Arm current control is a promising candidate for modular multilevel converter (MMC) due to it can effectively regulate ac-side current and control the ac component of circulating currents simultaneously.
Zhen Wang, Xianggen Yin, Yu Chen
doaj   +1 more source

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