Optimal Allocation of Directional Relay for Efficient Energy Optimization in a Radial Distribution System

被引：2

作者：

Khurshaid, Tahir ^{[1
]}

Wadood, Abdul ^{[2
]}

Frakoush, Saeid Gholami ^{[1
]}

Kim, Tae-Hwan ^{[1
]}

Kim, Ki-Chai ^{[1
]}

Rhee, Sang-Bong ^{[1
]}

机构：

[1] Yeungnam Univ, Dept Elect Engn, 280 Daehak Ro, Gyongsan 38541, South Korea

[2] Air Univ Islamabad, Dept Elect Engn, Kamra Campus, Kamra 43570, Pakistan

来源：

ENERGIES | 2022年 / 15卷 / 13期

关键词：

optimization; energy conversion; genetic algorithm; power system protection; power distribution; PROTECTIVE DEVICES; SWITCH PLACEMENT; RELIABILITY; ALGORITHM;

D O I：

10.3390/en15134709

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The optimal allocation of protective devices is a serious issue in an electrical power system; in order to reduce the possibility of faults, the protection devices should be optimally placed. The paper presents a continuous genetic algorithm (CGA) for the optimal allocation of directional relays for the efficient energy minimization in a radial distribution system (DG). The algorithm is flexible to use for the changes and improvements in the optimal location for a DG unit and can optimize the energy consumption in the radial distribution system. The proposed algorithm has been implemented on IEEE 33 and 69-bus system using MATLAB (R2014b, MathWorks). Low energy consumption is a common design objective in an energy-constrained distribution system. Engineers, power utilities, and network operators can profit from the proposed methodology to enhance the use of DG in distribution networks.

引用

页数：17

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