A novel method for anti-islanding using reactive power
- Title
- A novel method for anti-islanding using reactive power
- Author
- 김희준
- Issue Date
- 2005-09
- Publisher
- IEEE
- Citation
- INTELEC 05 - Twenty-Seventh International Telecommunications Conference, Page. 101-106
- Abstract
- Since the islanding of the PV generation systems can cause a loss of lives and damage to equipments, it has to be avoided by a reliable detection system. In this paper, a novel anti-islanding method is presented. The PV generation system applied to the proposed method maintains the real average output power components of the system by MPPT control, which is similar to the conventional PV system. However, the reactive output power components of the system exist and change periodically. It can induce increases or decreases of frequency of load voltage and current. The proposed method enables islanding detection, in the worst case, no load-variation comparing before removing of the grid. So the method does not have a non-detection zone (NDZ). From the experimental result, it was recognized that the whole procedure, from removing grid to system stop, was finished within 0.5 second
- URI
- https://ieeexplore.ieee.org/document/4134315https://repository.hanyang.ac.kr/handle/20.500.11754/111473
- ISSN
- 0275-0473
- DOI
- 10.1109/INTLEC.2005.335202
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ELECTRICAL ENGINEERING(전자공학부) > Articles
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