전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)
- 전력전자학회 2007년도 하계학술대회 논문집
- /
- Pages.95-97
- /
- 2007
순간전압품질이 저압 전기기기 운전한계에 미치는 특성연구
The study on the characteristics of operating limit of low voltage electric machine under the effects of voltage quality
- Park, In-Deok (GreenNetPower) ;
- Jeong, Sung-Won (Sunchon University) ;
- Gim, Jae-Hyeon (Sunchon University) ;
- Lee, Geun-Joon (Chungbuk Provincial College of Science&Technology)
- 발행 : 2007.07.02
초록
This paper studies on operating limit curve of low voltage electric machinery with respect to source voltage variation or sag. Also, it discusses electric machine and compensation equipment design methodology based on voltage quality effect assessment technology. Voltage quality standards, such as SEMI47, CBEMA, ITIC curve are regarded to examine the relation between time constants of load and sagging time of sag generator, the load(low voltage electric machinery) study. Voltage sag characteristics of loads, time constant and sag relation voltage-time operating limits are tested and verified.
키워드