Results 21 to 30 of about 150 (127)
Parameters Selection Method of Circuit Breaker and Fault Current Limiter in Mesh-Type DC Microgrid
IEEE Access, 2021 Circuit breaker (CB) and fault current limiter (FCL) are two major fault protection devices used in mesh-type DC microgrids. This paper proposes the parameters selection method to obtain a reliable and economic configuration scheme of CBs and FCLs ...
Liang Kong, Heng Nian
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Design and test of a magnetic saturation-type fault current limiter
The Journal of Engineering, 2019 Fault current limiter (FCL) is an effective technique for the fault isolation and protection in the direct current (DC) grid. In this study, a magnetic saturation-type FCL is designed and tested. Firstly, its basic principle is introduced.
Lu Qu, Rong Zeng, Zhanqing Yu, Ge Li
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A novel air core electromagnetic fault current limiter with rotational motion
IET Electric Power Applications, 2023 The authors deal with design and analysis of an air‐core electromagnetic fault current limiter (FCL) with rotary motion. The proposed device is characterised by a simple structure, fast operating speed and reversible operation. It consists of two movable
Seyed Amin Fazljoo +2 more
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A practical study of the 66‐kV fault current limiter (FCL) system with rectifier
Electrical Engineering in Japan, 2005 AbstractA fault current limiter (FCL) is extensively expected to suppress fault current, particularly required for a trunk power system's heavily connected high‐voltage transmission lines, such as the 500‐kV‐class power system which constitutes the nucleus of the electric power system.
Noriaki Tokuda +5 more
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Journal of Modern Power Systems and Clean Energy, 2018 A common method to examine the current-limiting performance of saturated iron-core fault current limiter (SI-FCL) in high-voltage direct-current transmission based on voltage source converter (VSC-HVDC) systems is to solve differential equations based on
Botong LI +4 more
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Energies, 2021 In this paper, the fault current limiting (FCL) characteristics of a flux-coupled type superconducting fault current limiter (SFCL) with parallel connection between two windings in a DC system were analyzed. The flux-coupled type SFCL was composed of two
Young-Pil Kim, Seok-Cheol Ko
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Fault ride-through enhancement of fixed speed wind turbine using bridge-type fault current limiter
Journal of Electrical Systems and Information Technology, 2016 The interaction between wind energy turbines and the grid results in two main problems, increasing the short-circuit level and reducing the Fault Ride-Through (FRT) capability during faults.
Mostafa I. Marei +2 more
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A current‐limiting DC circuit breaker with power flow control capability
IET Generation, Transmission & Distribution, 2022 Power flow controller (PFC), fault current limiter (FCL) and DC circuit breaker (DCCB) are important equipment in the DC grid. There are a large number of power electronic components in these equipment, resulting in high cost.
Shimin Xue +5 more
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IEEE Access, 2023 In this study, we propose a generalized protection system for low-voltage DC (LVDC) distribution networks based on fault current-limiting (FCL) and the concept of protection zones (PZs).
Jin-Su Kim, Eun-Chul Lee, Sang-Yun Yun
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IET Generation, Transmission & Distribution, 2021 This paper proposes an effective fault management scheme for medium‐voltage direct current (MVDC) networks, which includes a virtual‐impedance‐based fault current limiter (VI‐FCL) on the DC side and a positive‐negative‐sequence (PNS) control scheme on ...
Dongsen Sun +3 more
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