The Transactions of The Korean Institute of Electrical Engineers (전기학회논문지)

The Korean Institute of Electrical Engineers (대한전기학회)
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Correlation Analysis between Distributed Generation Maximum Hosting Capacity of Target and Non-Target Bus

목표 및 비 목표 모선의 분산전원 최대 Hosting capacity 간의 상관관계 분석

  • Kim, Ji-Soo (College of Information and Communication Engineering, Sungkyunkwan University) ;
  • Oh, Yun-Sik (College of Information and Communication Engineering, Sungkyunkwan University) ;
  • Cho, Gyu-Jung (College of Information and Communication Engineering, Sungkyunkwan University) ;
  • Kim, Min-Sung (College of Information and Communication Engineering, Sungkyunkwan University) ;
  • Kim, Chul-Hwan (College of Information and Communication Engineering, Sungkyunkwan University)
  • Received : 2017.03.06
  • Accepted : 2017.08.03
  • Published : 2017.09.01
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Abstract

These days, a penetration of distributed generation(DG) has increased in power system. Due to increased penetration of DG, a whole system is forced to install the maximum hosting capacity of DG. Therefore analysis between the maximum hosting capacity of DG at the target bus and the whole system is important. If we know the maximum hosting capacity, it will be able to satisfy the demand of system planner and customer. In this paper, we use a genetic algorithm to calculate the hosting capacity with optimization program using Design Analysis Kit for Optimization and Terascale Applications(DAKOTA). To consider a real system, we establish constraints and use IEEE 34 node test system. In addition, through the correlation coefficient between the target bus and the other buses, when capacity of DG at the target bus increases, we analyze which capacity of DG at the other buses will be decreased.

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References

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