Active cell voltage balancing of Electric vehicle batteries by using an optimized switched capacitor strategy
Sign Up to like & getrecommendations! Published in 2021 at "Journal of energy storage"
DOI: 10.1016/j.est.2021.102521
Abstract: Abstract In electric vehicles, Battery Management System (BMS) plays a significant role in cell voltage equalization. In the passive cell voltage balancing method, strong cells dissipate excess energy through resistors in the form of heat.… read more here.
Keywords: voltage balancing; battery pack; voltage; active cell ... See more keywords
Discharge scheduling for voltage balancing in reconfigurable battery systems
Sign Up to like & getrecommendations! Published in 2017 at "Electronics Letters"
DOI: 10.1049/el.2016.4625
Abstract: To manage thousands of battery cells effectively, a reconfigurable battery system has emerged where each battery cell is equipped with a set of switches for controlling connectivity (i.e. series, parallel, bypass or combinations thereof). While… read more here.
Keywords: voltage; reconfigurable battery; battery system; voltage balancing ... See more keywords
New modulation scheme and voltage balancing control of modular multilevel converters for modern electric ships
Sign Up to like & getrecommendations! Published in 2019 at "IET Power Electronics"
DOI: 10.1049/iet-pel.2018.6362
Abstract: The distinctive features such as fault-tolerability, modularity, power and voltage scalability have propelled modular multilevel converters (MMCs) as one of the emerging power converter topologies for marine applications. Pulse-width modulation (PWM) schemes are widely used… read more here.
Keywords: voltage balancing; control; voltage; scheme ... See more keywords
Investigation of DC‐bus control modes and impacts on energy yield for a modular HVDC wind drive train
Sign Up to like & getrecommendations! Published in 2024 at "IET Renewable Power Generation"
DOI: 10.1049/rpg2.13106
Abstract: This article aims to investigate different dc‐bus voltage balancing control modes for a modular HVDC drive train applied to offshore wind energy. The modular structure discussed consists of a stacked polyphase bridge converter connected to… read more here.
Keywords: voltage; voltage balancing; control modes; power ... See more keywords
T-Type-Based Dual-Active-Bridge DC-DC Converter With Voltage Balancing Capability for Bipolar DC Distribution System
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Access"
DOI: 10.1109/access.2025.3586193
Abstract: A dual-active-bridge (DAB) converter has been widely used to construct the dc bus voltage of a dc distribution system. However, in the case of a bipolar dc system, conventional DAB converters fail to regulate the… read more here.
Keywords: system; voltage; balancing capability; voltage balancing ... See more keywords
A Single Voltage-Balancing Gate Driver Combined With Limiting Snubber Circuits for Series-Connected SiC MOSFETs
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"
DOI: 10.1109/jestpe.2019.2951736
Abstract: Silicon carbide (SiC) metal–oxide–semiconductor field-effect transistors (MOSFETs) are required to be connected in series to meet the high-voltage requirement since the blocking voltage of a single device is limited. In order to solve the voltage… read more here.
Keywords: gate driver; voltage; voltage balancing; series ... See more keywords
Space Vector Based Capacitor Voltage Balancing for a Three-Level NPC Traction Inverter Drive
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"
DOI: 10.1109/jestpe.2019.2953183
Abstract: A dc-link capacitor voltage balancing topology based on virtual space vector is proposed for traction drive application in the field-weakening region. Four different strategies are implemented and their duty ratios are individually derived. The system… read more here.
Keywords: voltage balancing; space vector; voltage; capacitor voltage ... See more keywords
A Switched-Capacitor Multilevel Inverter With Modified Pulsewidth Modulation and Active DC-Link Capacitor Voltage Balancing
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"
DOI: 10.1109/jestpe.2023.3285690
Abstract: Although switched-capacitor (SC) multilevel inverters (MLIs) offer self-voltage balancing of flying capacitors and voltage gain higher than unity, the advantages come at the cost of high current stress and power loss in the SC circuit… read more here.
Keywords: capacitor; link capacitor; voltage balancing; modulation ... See more keywords
Optimal Neutral-Point Voltage Balancing Algorithm for Three-Phase Three-Level Converters With Hybrid Zero-Sequence Signal Injection and Virtual Zero-Level Modulation
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Industry Applications"
DOI: 10.1109/tia.2020.2983659
Abstract: This article presents an optimal carrier-based voltage balancing scheme for three-phase three-level converters. The proposed scheme utilizes two available degrees of freedom, i.e., zero-sequence signal injection and virtual zero-level modulation (VZM), to eliminate the low-frequency… read more here.
Keywords: three phase; voltage balancing; phase three; voltage ... See more keywords
Capacitor Voltage Balancing for Single-Phase Asymmetric Cascaded H-Bridge Inverters
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Industry Applications"
DOI: 10.1109/tia.2020.3000119
Abstract: This article presents an analysis of conventional single-phase cascaded H-bridge multilevel inverters composed of two and three cells. The dc-link can be a dc source or a floating capacitor. Two methods are given to regulate… read more here.
Keywords: voltage balancing; voltage; cascaded bridge; capacitor voltage ... See more keywords
Improved Neutral-Point Voltage Balancing Control With Time Delay Compensation and Antiwindup Loop for a Three-Level NPC Inverter
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Industry Applications"
DOI: 10.1109/tia.2021.3084914
Abstract: This article proposes an improved neutral-point voltage balancing control (NPVBC) with time delay compensation and an antiwindup loop based on a dynamic change limit for a three-level neutral-point clamped (NPC) voltage-source inverter. NPVBC is essential… read more here.
Keywords: voltage balancing; neutral point; control; voltage ... See more keywords