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Simulation of a Power Electronic Based Fault Current Limiter (FCL) in Case of Different Faults
2006 12th International Power Electronics and Motion Control Conference, 2006The effects of a Fault Current Limiter (FCL) on different types of faults in a three-phase network are presented in this paper. The FCL is based on a six-pulse thyristor rectifier with a freewheeling diode. Parallel to the three branches of the rectifier a further thyristor branch is added to handle faults with connection to earth.
Gerhard Herold
exaly +3 more sources
A Novel Structure for Bridge-Type Fault Current Limiter: Capacitor-Based Nonsuperconducting FCL
IEEE Transactions on Power Electronics, 2018Taking into account extension of power systems, their interconnections, and increment of load demand, power capacity of networks is increased and the impedance of sources is decreased. Such variations in power systems resulted to occurring high ratings of fault currents.
Hesam Nourmohamadi +2 more
exaly +3 more sources
2016 24th Iranian Conference on Electrical Engineering (ICEE), 2016
Presence of distributed generations (DGs) is not without problem in distribution networks. In spite of their advantages these problems should also be solved. One of the most common problems is mismatching between fuse and recloser in temporary short circuits in presence of DGs. Hence, Fault Current Limiter (FCL) is used to solve the problem. The aim of
Sina Ghaemi
exaly +3 more sources
Presence of distributed generations (DGs) is not without problem in distribution networks. In spite of their advantages these problems should also be solved. One of the most common problems is mismatching between fuse and recloser in temporary short circuits in presence of DGs. Hence, Fault Current Limiter (FCL) is used to solve the problem. The aim of
Sina Ghaemi
exaly +3 more sources
A practical study of the 66-kV fault current limiter (FCL) system with rectifier
Electrical Engineering in Japan (English Translation of Denki Gakkai Ronbunshi), 2007Yoshio Matsubara, Yoshihisa Takahashi
exaly +2 more sources
Parallel-Resonance-Type Fault Current Limiter
IEEE Transactions on Industrial Electronics, 2013 This paper proposes a new parallel-LC-resonance-type fault current limiter (FCL) that uses a resistor in series with a capacitor. The proposed FCL is capable of limiting the fault current magnitude near to the prefault magnitude of distribution feeder ...
Seyed Behzad Naderi +2 more
exaly +2 more sources
Air-Core-Transformer-Based Solid-State Fault-Current Limiter for Bidirectional HVdc Systems
IEEE Transactions on Industrial Electronics, 2022Modular multilevel converter (MMC) high-voltage direct current (HVdc) transmission is a promising method to integrate renewable energies. However, limiting the dc-link fault current and accelerating the fault-current clearance are critical issues for MMC-
Ming Yang, Wenxia Sima, Tao Yuan
exaly +2 more sources
Controllable DC Fault Current Limiter with Loss Reduction
The Power Electronics, Drive Systems & Technologies Conference, 2023The high rate of increase of the fault current in the DC network and the absence of zero current are two important reasons for using the fault current limiter (FCL) in this network.
A. Jafari, S. Mohsenzade, A. Razi-Kazemi
semanticscholar +1 more source
Specification of fault current limitation level for FCLs in power systems
Proceedings of the IEEE SoutheastCon 2010 (SoutheastCon), 2010With the increasing capacity of power system, fault currents (CBs) may exceed the interrupting capacity ratings of circuit breakers. Fault current limiters (FCLs) can be applied to maintain circuit breakers within their interrupt ratings. The degree of fault current limiting on system performance is analyzed in radial and meshed system structures ...
Yucheng Zhang, Roger A. Dougal
openaire +1 more source
IEEE transactions on industrial electronics (1982. Print), 2023
In the flexible HVdc system, fault current limiters (FCLs) need to be configured to reduce the rising rate of fault current. However, the FCL configured according to the bipolar near-end metallic short-circuit faults may cause the fault current to be ...
N. Wei +3 more
semanticscholar +1 more source
In the flexible HVdc system, fault current limiters (FCLs) need to be configured to reduce the rising rate of fault current. However, the FCL configured according to the bipolar near-end metallic short-circuit faults may cause the fault current to be ...
N. Wei +3 more
semanticscholar +1 more source
Design Considerations of a Fault Current Limiting Dynamic Voltage Restorer (FCL-DVR)
IEEE Transactions on Smart Grid, 2015This paper proposes a new fault current limiting dynamic voltage restorer (FCL-DVR) concept. The new topology uses a crowbar bidirectional thyristor switch across the output terminals of a conventional back-to-back DVR. In the event of a load short, the DVR controller will deactivate the faulty phase of the DVR and activate its crowbar thyristor to ...
Zhikang Shuai +5 more
openaire +1 more source