저온소성 다층 세라믹 기판에 로고스키코일을 내장한 전류센서에 관한 연구
A study on the application of Rogowski coil on the LTCC
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Rogowski coil which detects magnetic flux on current changes. It is used for digital integration with watt-hour meter's current sensor, because, Rogowski coil has non-cored or non-magnetic core structure, so that, it cannot be saturated magnetically. This is a study for inventing accurate electric current sensors that have been applied on multi-layer ceramic substrate. We have confirmed its properties from each different layer’s materials and pattern sizes by MWS 3D Electromagnetic field analysis program. And, after sensor manufacturing on multi-layer ceramic substrate, we confirmed its sensing quality is reliable as accurate electric current sensor for watt-hour meter.
Abstract
Rogowski coil which detects magnetic flux on current changes. It is used for digital integration with watt-hour meter's current sensor, because, Rogowski coil has non-cored or non-magnetic core structure, so that, it cannot be saturated magnetically. This is a study for inventing accurate electric current sensors that have been applied on multi-layer ceramic substrate. We have confirmed its properties from each different layer’s materials and pattern sizes by MWS 3D Electromagnetic field analysis program. And, after sensor manufacturing on multi-layer ceramic substrate, we confirmed its sensing quality is reliable as accurate electric current sensor for watt-hour meter.
참고문헌 (12)
- Y. Suzuki, "Analysis of a zero-flux type current sensor", IEEE transactions on magnetics, 29(6), pp.3183~3185 (1993)
- Y. Yoshida, "Precise current sensor by means of small-angle magnetization rotation using amorphous wire and its industrial application", IEEE transactions on magnetics, 29(6), pp.3180~3182 (1993)
- Y. Kashiwagi, "300 A current sensor using amorphous wire core(invertor control of AC motors", IEEE transactions on magnetics, 26(5), pp.1566~1568 (1990)
- Y. Kashiwagi, "300 A current sensor using amorphous wire core", Magnetics Conference, 1990. 1990 Digests of INTERMAG '90. International (1990)
- Donald G. Pellinen, "Two-megavolt divider for pulsed high voltages in vacuum", Review of scientific instruments, 51(1), pp.70~73 (1980)
- D. Amey, "Ceramic technology for integrated packaging for wireless", IEEE Integrated Circuits Symposium, pp.63~ (1999)
- C.Q. Scrantom, "LTCC technology:Where we are and where we're going", IEEE Symposium on Technologies for wireless applications, pp.193~ (1999)
- 강남기, "수동소자 내장형 LTCC 개발동향", 세라미스트, 8(3), pp.12~ (2005)
- 신효순, "차세대정보통신과 세라믹스", 세라믹스, pp.71~ (2007)
- 곽훈, "Glass-Al₂O₃ 복합소재를 원료로 한 LTCC 다층회로 기판의 제조", 전기전자재료학회논문지, 21(6), pp.509~516 (2008), 한국전기전자재료학회
- F. Harashima, "A closed-loop control system for the redcuction of reactive power required by electronic converters", IEEE Trans, ~ (1976)
- 박영태, "전력측정을 위한 전자보상 전류센서에 관한 연구", 센서학회지, 4(3), pp.1~8 (1995)