Earticle

초록

영어

Distributed generation is a form of electric power privatization. Consumers install their own power station to supply the local loads and/or share in the utility loads. Many protective problems have been developed due to the existence of these distributed generations. However, a protective strategy should be developed to protect the system and the generator itself from different hazards. One problem with such generators is an unwanted islanding phenomenon. This paper introduces a hybrid passive method for islanding detection to minimize the non-detective zone. This method based on composed of rate of change of frequency over power under each event and rate of change of DG reactive power under each event (ROCORP). Simulation results which are carried out on software PSCAD/EMTDC shows good performance of this method.

목차

Abstract
 1. Introduction
 2. System under Study
 3. Proposed Hybrid Islanding Detection Strategy
 4. Simulation Results
  4.1 Islanding Condition
  4.2 Load Changing
  4.3 Switching Capacitor Bank
  4.4 Inducting Motor Starting
 5. Conclusions
 References

키워드

저자

• Amin Safari [ Department of Electrical Engineering, Ahar Branch, Islamic Azad University, Ahar, Iran ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Advanced Science and Technology

• 간기

  월간

• pISSN

  2005-4238

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605