Optimal coordination of directional overcurrent relay based on combination ofimproved particle swarm optimization and linear programming consideringmultiple characteristics curve
نویسندگان
چکیده
منابع مشابه
Optimal Coordination of Directional Overcurrent Relays using Particle Swarm Optimization Technique
The main function of the protective devices in the power system is to detect and remove the selected faulty parts as fast as possible. Directional over current relays are commonly used for the protection of interconnected sub transmission systems, distribution systems, or as a secondary protection of transmission systems. For the systems having more than one source connected, that is meshed or ...
متن کاملOptimal Coordination of Directional Overcurrent Relays using Particle Swarm Optimization Technique
The main function of the protective devices in the power system is to detect and remove the selected faulty parts as fast as possible. Directional over current relays are commonly used for the protection of interconnected sub transmission systems, distribution systems, or as a secondary protection of transmission systems. For the systems having more than one source connected, that is meshed or ...
متن کاملA New Hybrid Nelder-Mead Particle Swarm Optimization for Coordination Optimization of Directional Overcurrent Relays
1 Department of Computer Science and Information Engineering, St. John’s University, No. 499, Section 4, Tam King Road, Tamsui District, New Taipei City 25135, Taiwan 2 Graduate Institute of Computer and Communication Engineering, National Taipei University of Technology, No. 1, Section 3, Chung Hsiao East Road, Taipei 10608, Taiwan 3 Department of Electrical Engineering, St. John’s University,...
متن کاملA Novel Optimal Setting for Directional over Current Relay Coordination using Particle Swarm Optimization
Over Current Relays (OCRs) and Directional Over Current Relays (DOCRs) are widely used for the radial protection and ring sub transmission protection systems and for distribution systems. All previous work formulates the DOCR coordination problem either as a Non-Linear Programming (NLP) for TDS and Ip or as a Linear Programming (LP) for TDS using recently a social behavior (Particle Swarm Optim...
متن کاملOptimal Coordination of Directional Overcurrent Relays using Interval Two Phase Simplex Linear Programming
The coordination of directional over current relays in interconnected power networks is formulated as an optimization problem. When two protective apparatus installed in series have characteristics, which provide a specified operating sequence, they are said to be coordinated or selective. The coordination of directional overcurrent relays pose serious problems in the modern complex power syste...
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: TURKISH JOURNAL OF ELECTRICAL ENGINEERING & COMPUTER SCIENCES
سال: 2021
ISSN: 1303-6203
DOI: 10.3906/elk-2008-23