Results 1 to 10 of about 16,077 (160)
A Modular Multilevel Dual Buck Inverter With Adjustable Discontinuous Modulation [PDF]
IEEE Access, 2020 Conventional single-cell dual buck inverters present high reliability, however they cannot be directly used in high voltage applications, because of the limited voltage rating of commercial switching devices.
Dan Lyu +5 more
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Optimized Synchronous Pulse Width Modulation Strategy Based on Discontinuous Carriers
Energies, 2023 This article proposes a new technique called optimized discontinuous carrier pulse width modulation (ODCPWM), whose main objective is to solve the issue of significant output voltage harmonics of conventional synchronous carrier modulation at low carrier
Xuefeng Jin +3 more
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Minimum Loss Discontinuous Pulse-Width Modulation Per Phase Method for Three-Phase Four-Leg Inverter
IEEE Access, 2020 The three-phase four-leg inverter (TPFLI) provides unbalanced voltage to a load or injects unbalanced current to a grid to compensate unbalanced current. However, it has a high switching loss because of the fourth leg. This paper presents a discontinuous
Soo Yeon Kim +2 more
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Machines, 2023 The aim of this paper is to present our research into the reduction of vibrations in induction motors. The use of power inverters results in the generation of electrical harmonics, which increase the level of the mechanical vibrations of electrical ...
Antonio Ruiz-González +3 more
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Energies, 2022 Continuous pulse width modulation (CPWM) and discontinuous pulse width modulation (DPWM) strategies are used to control voltage source inverter operation.
Andrey Dar’enkov +4 more
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Study and Comparison of Discontinuous Modulation for Modular Multilevel Converters in Motor Drive Applications [PDF]
IEEE Transactions on Industrial Electronics, 2019 Discontinuous modulation applied to modular multilevel converters is an effective method for reducing the capacitor voltage ripples. In this paper, the discontinuous modulation is adapted and used in a motor drive application. For proper operation of the converter, a new energy controller is presented, which is suitable for operation with nonsinusoidal
Jordi Zaragoza +2 more
exaly +4 more sources
Problems of the Regional Energetics, 2011 The paper presents results of analysis of operation of photovoltaic system on the base of dual inverters with discontinuous synchronized pulsewidth modulation (PWM).
Oleschuk V.I., Sizov A.S.
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IMPLEMENTATION AND COMPARISON OF LATTICE MODULE AND DISCONTINUITY FACTORS MODULE IN PROTEUS TOOLSETS [PDF]
EPJ Web of Conferences, 2021 State-of-the-art core nodal diffusion calculation involves the use of assembly discontinuity factor (ADF) to improve computational accuracy by introducing degree of freedom describing the relationship between interfacial discontinuities in nodal calculation [1].
Ni Kan, Hou Jason, Avramova Maria
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Machines, 2023 Due to the lack of comparative studies between discontinuous pulse-width modulation and model predictive control methods for reducing switching losses in two-level three-phase voltage source inverter, a comparative analysis of a generalized discontinuous
Minh Hoang Nguyen +2 more
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Discontinuous Modulation of a Cascaded H-Bridge Low-Capacitance StatCom [PDF]
IEEE Transactions on Power Electronics, 2022 Accepted ...
Qingxiang Liu +6 more
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