OVERCURRENT RELAY COORDINATION EFFECTS ON RELIABILITY INDICES
نویسندگان
چکیده
منابع مشابه
Solving Directional Overcurrent Relay Coordination Problem Using Artificial Bees Colony
This paper presents the implementation of Artificial Bees Colony (ABC) algorithm in solving Directional OverCurrent Relays (DOCRs) coordination problem for near-end faults occurring in fixed network topology. The coordination optimization of DOCRs is formulated as linear programming (LP) problem. The objective function is introduced to minimize the operating time of the associated relay which d...
متن کاملImpact of RDG Location on IDMT Overcurrent Relay Operation and Coordination in MV Distribution System
In recent years there has been an intensive effort to increase the participation of renewable sources of electricity in the fuel and energy balance of many countries. In particular, this relates to the power of wind farms attached to the power system at both the distribution network. However, in the presence of Renewable Dispersed Generation, (RDG) some problems in coordination of protection de...
متن کاملModified Swarm Firefly Algorithm Method for Directional Overcurrent Relay Coordination Problem
Computational intelligence method such as Nature Inspired Algorithms (NIA) or meta-heuristic algorithms based optimization methods known to be successful in coordination of directional overcurrent relay. It has also been reported that it outperformed the conventional approach. Due to its advantages, it has gained more popularity among the researchers. Some of the conventional optimization techn...
متن کاملApplication of Artificial Bees Colony Algorithm for Optimal Overcurrent Relay Coordination Problems
This paper presents optimal coordination of overcurrent relays by using artificial bees colony algorithm. The objective function of the relay coordination problem is to minimize the operation time of associated relays in the systems. The control variables used in this paper are the pickup current and time dial setting of relays. The proposed method was tested with four systems study consists 5-...
متن کاملApplying Hybrid PSO to Optimize Directional Overcurrent Relay Coordination in Variable Network Topologies
1 Department of Electrical Engineering, St. John’s University, 499, Section 4, TamKing Road, Tamsui District, New Taipei 25135, Taiwan 2Department of Computer Science and Information Engineering, St. John’s University, 499, Section 4, Tam King Road, Tamsui District, New Taipei 25135, Taiwan 3 Graduate Institute of Computer and Communication Engineering, National Taipei University of Technology,...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The South African Journal of Industrial Engineering
سال: 2012
ISSN: 2224-7890,1012-277X
DOI: 10.7166/19-2-94