Development and testing of a 1 G based high temperature superconducting (HTS) double pancake coil for HTS synchronous machines
Sign Up to like & getrecommendations! Published in 2019 at "Physica C: Superconductivity and its Applications"
DOI: 10.1016/j.physc.2019.03.017
Abstract: Abstract High Temperature Superconducting (HTS) synchronous machines are highly efficient, compact, lighter, low noise, high output power to weight ratio and better dynamic response machines compared to conventional copper conductor based machines. HTS synchronous machines… read more here.
Keywords: development; synchronous machines; hts synchronous; coil ... See more keywords
Review on the evolution of technology advancements and applications of line‐start synchronous machines
Sign Up to like & getrecommendations! Published in 2018 at "IET Electric Power Applications"
DOI: 10.1049/iet-epa.2018.5283
Abstract: Line-start synchronous machines (LSSMs) emerged as an efficient alternative for induction machines in numerous constant speed applications. This study reviewed evolution, technological advancements, design concepts, optimisation techniques, and possible applications in a comprehensive manner. A… read more here.
Keywords: synchronous machines; line start; review evolution; start synchronous ... See more keywords
Analytical and experimental study for characteristic analysis of permanent magnet linear synchronous machines with horizontally magnetized PMs
Sign Up to like & getrecommendations! Published in 2020 at "AIP Advances"
DOI: 10.1063/1.5130537
Abstract: This paper deals with analytical and experimental study of permanent magnet linear synchronous machines with horizontally magnetized permanent magnets. Six subdomains are defined as analysis domains considering end effects, slotting effects, and flux pass iron… read more here.
Keywords: magnet linear; experimental study; permanent magnet; analytical experimental ... See more keywords
Review of Flux-Weakening Algorithms to Extend the Speed Range in Electric Vehicle Applications With Permanent Magnet Synchronous Machines
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3252360
Abstract: This article reviews Flux-Weakening (FW) algorithms for Permanent Magnet Synchronous Machines (PMSMs), focusing on the automotive sector, especially in electric and hybrid electric vehicles. In the past few years, the spread of Electric Vehicles (EVs)… read more here.
Keywords: speed; weakening algorithms; flux weakening; synchronous machines ... See more keywords
Frequency Stability of Synchronous Machines and Grid-Forming Power Converters
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"
DOI: 10.1109/jestpe.2020.2966524
Abstract: An inevitable consequence of the global power system transition toward nearly 100% renewable-based generation is the loss of conventional bulk generation by synchronous machines (SMs), their inertia, and accompanying frequency- and voltage-control mechanisms. This gradual… read more here.
Keywords: system; synchronous machines; frequency stability; grid forming ... See more keywords
Improved Algebraic-Loop Relaxation in CPVBR Models of Synchronous Machines Under Power Electronic Switching
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Energy Conversion"
DOI: 10.1109/tec.2018.2826447
Abstract: Constant parameter voltage-behind-reactance models of salient pole synchronous machines have been recently proposed for efficient interfacing in state-variable-based simulation programs. Therein, a constant and decoupled RL interfacing circuit is achieved using a low-pass filter (LPF)… read more here.
Keywords: algebraic loop; improved algebraic; synchronous machines; relaxation cpvbr ... See more keywords
Design and Analysis of Virtual Synchronous Machines in Inductive and Resistive Weak Grids
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Energy Conversion"
DOI: 10.1109/tec.2019.2930643
Abstract: The term Virtual Synchronous Machine (VSM) commonly refers to the emulation of synchronous machines operation by using power electronics converters. However, a wider application of this control technique is still pending on further refinement of… read more here.
Keywords: virtual synchronous; resistive weak; synchronous machines; weak grids ... See more keywords
Mitigation of Unbalanced Magnetic Pull in Synchronous Machines With Rotating Exciters
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Energy Conversion"
DOI: 10.1109/tec.2020.3015314
Abstract: A magnetization system with active compensation of unbalanced magnetic pull for synchronous machines with rotating exciters is demonstrated. The system used switched power electronics and a digital control system to control the currents in four… read more here.
Keywords: magnetic pull; pull synchronous; system; synchronous machines ... See more keywords
Modeling and Decoupled Control of Series-Connected Split-Phase Synchronous Machines With Open-Circuit Fault
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Industry Applications"
DOI: 10.1109/tia.2019.2951508
Abstract: Split-phase motor drives have advantages such as lower torque ripple, enhanced fault tolerance, higher power-to-weight ratio, and lower dc-link voltage requirement, making it an attractive alternative to the conventional three-phase drives. In the proposed series-connected… read more here.
Keywords: split phase; synchronous machines; phase; series connected ... See more keywords
Design Guidelines and Scaling Effects for Bearingless PM Synchronous Machines Accounting for Eddy Current Reaction Field
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Industry Applications"
DOI: 10.1109/tia.2021.3083673
Abstract: Apart from mechanical constraints, the maximum size and output power of high-speed bearingless PM synchronous machines is mainly limited by two effects with disturbing influence on the bearing force vector. One is the interference between… read more here.
Keywords: bearingless synchronous; field; current reaction; eddy current ... See more keywords
Integration of DC Microgrids as Virtual Synchronous Machines Into the AC Grid
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2017.2674621
Abstract: A smart and autonomous integration concept for dc microgrids into the legacy ac grid is proposed based on the virtual synchronous machine (VSM) concept. It utilizes a dc–ac converter as a universal VSM-based interface (VSMBI)… read more here.
Keywords: concept; integration microgrids; integration; microgrids virtual ... See more keywords