Comparison of Current-Limiting Strategies of Virtual Synchronous Generator Control during Fault Ride-Through
Sign Up to like & getrecommendations! Published in 2018 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2018.11.711
Abstract: Abstract Virtual synchronous generator (VSG) control has the ability to support frequency stability of power system thanks to its inertia support feature. However, for the sake of transient stability, voltage and current should be restrained… read more here.
Keywords: fault; synchronous generator; current limiting; comparison current ... See more keywords
Application of high-temperature superconducting small current limiting against over-current in low-noise amplifier electronic circuit
Sign Up to like & getrecommendations! Published in 2019 at "Physica C: Superconductivity and its Applications"
DOI: 10.1016/j.physc.2019.04.011
Abstract: Abstract High temperature superconducting (HTS) materials have been employed in fabricating the fault current limiters, and they are regarded as the ideal fault current limiting apparatus in power system to make up for the capacity… read more here.
Keywords: fault current; current limiting; high temperature; circuit ... See more keywords
HVDC Grid Fault Current Limiting Method Through Topology Optimization Based on Genetic Algorithm
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"
DOI: 10.1109/jestpe.2020.3026026
Abstract: Limiting fault current level of high-voltage direct current (HVDC) grid is conducive to reduce the cost of current limiting devices and to relieve the stringent time constraints on protection, but the main concentrations are focused… read more here.
Keywords: current limiting; fault current; hvdc grid; topology ... See more keywords
DC-Current-Limiting Characteristics of YBCO Tapes for DC Currents of 50 A to 10 kA
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Applied Superconductivity"
DOI: 10.1109/tasc.2017.2652490
Abstract: The amplitude and rise time of fault currents can be reduced by installing a resistive-type superconducting fault current limiter (SFCL) in a voltage-source converter high-voltage DC (VSC-HVDC) system. Such an SFCL can provide sufficient time… read more here.
Keywords: current limiting; time; limiting characteristics; prospective current ... See more keywords
Expected Regret-Based Method for Determining Impedance of Fault Current Limiting Superconducting Cable Incorporating Power System Uncertainties
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Applied Superconductivity"
DOI: 10.1109/tasc.2017.2656784
Abstract: In a medium-voltage power system, fault currents are subjected to uncertainties in lines and distributed generations. Uncertainties in fault currents in a power grid can introduce system protection problems. Superconducting cable with fault current limiting… read more here.
Keywords: fault; current limiting; system; superconducting cable ... See more keywords
Comparison of Dual Peak Current Limiting Operation for a Series-Connected SFCL Using Two Iron Cores
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Applied Superconductivity"
DOI: 10.1109/tasc.2018.2798646
Abstract: In this paper, the dual peak current limiting characteristics of superconducting fault current limiters (SFCLs) using dual iron cores were compared to each other. The SFCLs were connected in series between two coils (N 1… read more here.
Keywords: dual peak; peak current; current limiting; iron cores ... See more keywords
Effectiveness of Superconducting Fault Current Limiting Transformers in Power Systems
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Applied Superconductivity"
DOI: 10.1109/tasc.2018.2805693
Abstract: Superconducting devices have emerged in many applications during the last few decades. They offer many advantages, including high efficiency, compact size, and superior performance. However, the main drawback of these devices is the high cost.… read more here.
Keywords: fault; effectiveness superconducting; current limiting; superconducting fault ... See more keywords
Experiment of Current Limiting Behavior Based on Air-Core Superconducting Transformer and Inductor-Capacitor Series Resonant Limiter
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Applied Superconductivity"
DOI: 10.1109/tasc.2018.2881734
Abstract: This paper studies the current limiting behavior based on an air-core high-temperature superconducting transformer (HTST) and a group of inductor–capacitor series resonant limiters. The air-core HTST is composed of four same double-pancake type high-temperature superconducting… read more here.
Keywords: series resonant; current limiting; inductor capacitor; air core ... See more keywords
Coverglass Radiation-Induced Multijunction Solar Cell Current-Limiting Effects
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Nuclear Science"
DOI: 10.1109/tns.2017.2761544
Abstract: The implications of ionizing radiation-induced coverglass darkening on the current-limiting characteristics of presently flown multijunction (MJ) solar cells are discussed. An interesting relationship between displacement damage and ionizing radiation exists where ionizing damage to the… read more here.
Keywords: multijunction solar; current limiting; radiation induced; coverglass ... See more keywords
Short Circuit Current Characteristics Analysis and Improved Current Limiting Strategy for Three-phase Three-leg Inverter under Asymmetric Short Circuit Fault
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2017.2759161
Abstract: Three-phase three-leg inverter is one of the most popular topologies for inverters. When short-circuit fault occurs, the inverter is generally switched to the current-controlled mode from voltage-controlled mode to limit the fault currents. In this… read more here.
Keywords: phase; fault; current limiting; short circuit ... See more keywords
DC Current Flow Controller With Fault Current Limiting and Interrupting Capabilities
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Power Delivery"
DOI: 10.1109/tpwrd.2020.3023113
Abstract: Conventionally, the current flow control and DC fault protection issues of HVDC grids are supposed to be solved by the DC current flow controller (CFC) and DC circuit breaker (DCCB) separately, which may result in… read more here.
Keywords: fault; current limiting; flow controller; topology ... See more keywords