Measurement and testing specifications of voltage flicker in 220 V/60 Hz power systems
- Authors
- Cho, S. -H.; Jang, G.; Kwon, S. -H.; Joo, S. -K.
- Issue Date
- 3월-2009
- Publisher
- INST ENGINEERING TECHNOLOGY-IET
- Citation
- IET SCIENCE MEASUREMENT & TECHNOLOGY, v.3, no.2, pp.113 - 122
- Indexed
- SCIE
SCOPUS
- Journal Title
- IET SCIENCE MEASUREMENT & TECHNOLOGY
- Volume
- 3
- Number
- 2
- Start Page
- 113
- End Page
- 122
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/120495
- DOI
- 10.1049/iet-smt:20080105
- ISSN
- 1751-8822
- Abstract
- The International Electrotechnical Commission (IEC) flicker standard 61000-4-15, which was originally proposed for 230 V/50 Hz systems in Europe and further revised with an amendment to include the necessary modi. cations for 120 V/60 Hz systems in North America, is becoming more internationally adopted for evaluating the flicker severity. Since the IEC flicker standard is restricted to work on systems with 230 V/50 Hz or 120 V/60 Hz, however, the IEC standard cannot be directly applied to the other power systems beyond its coverage (e. g. 220 V/60 Hz systems in South Korea). A new weighting filter derived from lamp tests, new reference points and a new performance test specification to accommodate 220 V/60 Hz systems in South Korea, complying with the IEC standard, are proposed. The proposed weighting filter, reference points and performance test specification provide a practical guide to develop flickermeters for 220 V/60 Hz systems in South Korea.
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