Results 161 to 170 of about 512,004 (238)

A Novel Flexible Fault Current Limiter for DC Distribution Applications

IEEE Transactions on Smart Grid, 2022
As an effective carrier of new energy collection, DC power grid has characteristics of low inertia and weak damping, which makes DC fault propagate extremely fast.
F. Zheng, Jinsong Zhang, Jiahao Lin, Changhong Deng, Jie Huang   +4 more
semanticscholar   +1 more source

First Russian 220 kV Superconducting Fault Current Limiter (SFCL) For Application in City Grid

IEEE transactions on applied superconductivity, 2021
The superconducting fault current limiter (SFCL) for a nominal voltage of 220 kV and a rated current of 1200 A was developed by SuperOx company to be applied in high voltage substation in Moscow, Russia.
M. Moyzykh, D. Gorbunova, P. Ustyuzhanin, D. Sotnikov, K. Baburin, A. Maklakov, Eldar Magommedov, A. Shumkov, Anastasia Telnova, V. Shcherbakov, D. Kumarov, L. Sabirov, Maria Medovik, Artem Kadyrbaev, S. Alexandrov, Ivan Mikoyan, S. Samoilenkov, A. Vavilov   +17 more
semanticscholar   +1 more source

A Novel Fast Energy Storage Fault Current Limiter Topology for High-Voltage Direct Current Transmission System

IEEE transactions on power electronics, 2022
The traditional saturated core type fault current limiters (TFCLs) cause large energy absorption and high overvoltage in direct current circuit breakers (DCCBs).
Hechong Chen, Jiaxin Yuan, Hang Zhou, Shunkai Xu, Chunhang Zou, Fan Chen   +5 more
semanticscholar   +1 more source

Optimal Allocation of Distributed Generation Units Correlated With Fault Current Limiter Sites in Distribution Systems

IEEE Systems Journal, 2021
Integration of distributed generating (DGs) units helps in reducing the extreme loading on the main power grid. DGs are convoyed with high fault currents. High fault currents exceed the ratings of circuit breakers.
A. A. El-Ela, R. El-Sehiemy, A. Shaheen, Aya R. Ellien   +3 more
semanticscholar   +1 more source

Transient Performance Improvement of Power Systems Using Fuzzy Logic Controlled Capacitive-Bridge Type Fault Current Limiter

IEEE Transactions on Power Systems, 2021
This paper proposes the novel application of a genetic algorithm optimized fuzzy logic controller as a nonlinear controller for capacitive bridge type fault current limiter (CBFCL) to improve the stability performance of the power systems.
M. Sadi, A. Abuhussein, Md. A. Shoeb
semanticscholar   +1 more source

Deployment of a Resistive Superconducting Fault Current Limiter for Improvement of Voltage Quality and Transient Recovery Voltage

IEEE transactions on applied superconductivity, 2021
This article presents a theoretical investigation of a resistive superconducting fault current limiter (R-SFCL) operating in a medium-voltage network. The considered power system presents a high level of fault current as well as a high transient recovery
W. D. de Sousa, D. Kottonau, S. Karrari, J. Geisbüsch, M. Noe   +4 more
semanticscholar   +1 more source

Multicell Fault Current Limiter

IEEE Transactions on Industrial Electronics, 2014
A multicell fault current limiter (MCFCL) is proposed in this paper. The MCFCL is composed of multiple fault current limiting cells. Each fault current limiting cell consists of a fault current limiting inductor and a power electronic module. The proposed MCFCL has the flexibility in expanding the operation voltage by increasing the number of fault ...
Wenyong Guo, Liye Xiao, Shaotao Dai, Zhifeng Zhang, T. Ma, Yuanhe Li, Xi Xu   +6 more
openaire   +1 more source

A two stage fault current limiter and directional overcurrent relay optimization for adaptive protection resetting using differential evolution multi-objective algorithm in presence of distributed generation

, 2021
This paper presents a two stage optimization approach for solving the excessive network fault currents and resetting of overcurrent relays based on Adaptive Protection Scheme (APS) concept.
Meng Yen Shih, A. Conde, C. Angeles‐Camacho, E. Fernandez, Zbigniew Leonowicz, Francisco R. Lezama, J. Chan   +6 more
semanticscholar   +1 more source

A Series Stacked IGBT Switch to Be Used as a Fault Current Limiter in HV High-Power Supplies

IEEE Journal of Emerging and Selected Topics in Power Electronics, 2021
The safe operating condition for the vacuum tubes is very important and critical since they are very expensive and delicate. Providing limited short circuit energy for the vacuum tube and fast transferring from the short circuit to the nominal operation ...
S. Mohsenzade, M. Zarghani, S. Kaboli
semanticscholar   +1 more source

Bridge‐type fault current limiter and hybrid breaker for HVDC grids applications

IET Generation, Transmission and Distribution, 2020
The fast raising nature of DC fault currents and sensitivity of high-voltage DC (HVDC) power converters to DC faults is critical protection issues. On the other hand, DC fault current does not meet zero; which causes DC to fault current breaking process ...
Amir Heidary, Kumars Rouzbehi, Morteza Hesami   +2 more
exaly   +2 more sources