A torque ripple reduction method using field current injection for doubly salient motor
Energy Reports, 2022 Doubly salient motor (DSM) is widely used owing to attractively in high-speed operation capability. However, there is a shortcoming of torque ripple for the non-sinusoidal nonlinear structure, for the purpose of solving this problem, this paper presents ...
Dailian Liao, Li Yu, Zhitian Liu
doaj +1 more source
Input Current Ripple Analysis of Six-Phase Full-Bridge Inverters [PDF]
, 2021 This paper discusses the analytical expressions for the input current ripple of several six-phase full-bridge inverter topologies and their carrier-based PWM techniques. The analytical expressions are verified by simulation to prove their validity.
Arrozy, Juris +7 more
core +1 more source
Torque Ripple Reduction for Switched Reluctance Motor with Optimized PWM Control Strategy
Energies, 2018 The high current ripple and torque ripple are the main drawbacks of the switched reluctance motor (SRM) since the nonlinearity and double saliency, which limits its applications. In order to eliminate the current variation and torque ripple, an optimized
Hui Cai +5 more
doaj +1 more source
Ripple Vector Cancellation Modulation Strategy for Single-Phase Quasi-Z-Source Inverter
Energies, 2019 The double-frequency (2ω) power flows through the DC side of the single-phase quasi-Z-source inverter (QZSI) leads to the 2ω voltage ripple of capacitors and 2ω current ripple of inductors.
Yufeng Tang +3 more
doaj +1 more source
Analysis of Current Ripple effect on Lithium batteries [PDF]
, 2020 This paper investigates the Lithium battery behavior and possible aging effects in presence of current ripple during the operation. In the context of a research funded project aimed at increasing the safety level of Lithium batteries for the naval ...
Buffi A. +4 more
core +1 more source
Floating Interleaved Boost Converter with Zero-Ripple Input Current Using Variable Inductor
Technologies, 2023 A zero-ripple input current is known to improve the lifetime of battery sets and fuel cells and to assure maximum power point tracking in PV panels.
Hector Hidalgo +5 more
doaj +1 more source
Comparison of Interleaving Methods of Parallel Connected Three-Level Bi-Directional Converters
Energies, 2021 The voltage and current ripples in the three-level bi-directional converter (TLBC) can be reduced by an interleaving technique that controls a phase difference between the modules of power converter. On the other hand, the inductor current ripple in TLBC
Hae-In Kim +5 more
doaj +1 more source
Minimum-Output-Current-Ripple Control of Current-Fed Three-Level Phase-Shift Full-Bridge Converter [PDF]
, 2022 Electrified ports using medium-voltage DC (MVDC) renewable energy microgrids require current-fed dc/dc converters in application scenarios such as battery or ultracapacitor charging units and hydrogen production systems.
Haichao Wang +5 more
core +1 more source
Unified Evolutionary Algorithm Framework for Hybrid Power Converter
Applied Sciences, 2022 A significant amount of the literature is focused on converters that supply the required voltage with low input-current ripple to electronic devices. A hybrid converter that combines boost and Cuk converters was developed recently.
Samira Ghorbanpour +5 more
doaj +1 more source
Energies, 2016 This paper gives the complete analysis of the output current ripple in three-phase voltage source inverters considering the different discontinuous pulse-width modulation (DPWM) strategies.
Gabriele Grandi +2 more
doaj +1 more source