Results 251 to 260 of about 1,033,556 (314)

Over-Current Protection for Power Packet Dispatching System

open access: yesIEEE Transactions on Circuits and Systems II: Express Briefs, 2020
Power packet dispatching system (PPDS) which integrates information into power distribution has been proposed recently. A PPDS distributes power in a packet form to the loads. It offers reduced power processing stages and smart power handling according to load demand and power generation capacity.
C. M. F. S. Reza, Dylan Dah-Chuan Lu
openaire   +2 more sources

Over current protection coordination of distribution networks with fault current limiters

open access: yes2006 IEEE Power Engineering Society General Meeting, 2006
The connection of new Distributed Generator (DG) to the existing network increases the fault current and disturbs the existing Over Current (O/C) protection coordination. The main focus of this study was to investigate the possibility of using a Fault Current Limiter (FCL) to address the above issues.
Kumara, J. R. S. S.   +3 more
openaire   +3 more sources

Laboratory Simulation of Numerical Over-Current Protection

Journal of The Institution of Engineers (India): Series B, 2020
The development of a hardware simulation of the power system faults and protection by a numerical over-current and earth fault relay in a laboratory environment is depicted in this paper. The development is aimed at providing motivation and creating interest in the students for the complex design of relay setting coordination, fault analysis, control ...
Rashesh P. Mehta   +2 more
openaire   +1 more source

Design of over-current protection circuit for power transistors

2016 IEEE International Conference on Consumer Electronics-Taiwan (ICCE-TW), 2016
The paper presents an over-current protection circuit designed for high voltage power switches. The proposed protection mechanism employs a current limiter to monitor the current flowing through the power switch. The current limiter protects the power switch from potential damage by automatically switching off the device once the current exceeds the ...
Kuan-Yi Lu, Oscal T.-C. Chen, Chin Hsia
openaire   +1 more source

Adaptive Over-current Protection Algorithm for a Microgrid

2018 IEEE 13th International Conference on Industrial and Information Systems (ICIIS), 2018
In this paper, a modified protection scheme is proposed for connecting distributed generation to the utility grid. This is based on Adaptive Overcurrent Protection (AOP) scheme proposed in literature but is modified to suit all the possible needs of a microgrid. The main objective of this algorithm is to protect the entire system (including distributed
Mandeep Singh, A. V. Ravi Teja
openaire   +1 more source

DC GRIDS: New over current protection

2016 18th European Conference on Power Electronics and Applications (EPE'16 ECCE Europe), 2016
Fuses and Circuit Breakers play an important safety role in electrical transportation systems. Challenging new applications, especially in DC grids, have brought conventional current limiting devices to their limits. Indeed, mechanical circuit breakers may be too slow to open for networks with large DC fault currents.
Remy Ouaida   +2 more
openaire   +1 more source

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