The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
슬립 링의 표면 필름은 슬라이딩 접촉 현상에 중요합니다. 표면 필름은 대기 온도, 습도 및 기압의 영향을 받습니다. 우리 연구의 주요 목적은 산소 가스가 슬라이딩 접촉 현상에 미치는 영향을 조사하는 것입니다. 본 실험에서는 산소(O2 20%+N2 80%) 또는 질소 가스. 결과적으로, 가스 압력이 증가함에 따라 접촉 전압 강하가 급격히 증가하고 그 변동도 커집니다. 이러한 현상은 산소(O)의 두 경우 모두에서 관찰됩니다.2 20%+N2 80%) 및 질소 도입. 결과는 접촉 전압 강하의 급격한 증가가 산화막 이외의 요인에 의해 영향을 받는다는 것을 명확하게 보여줍니다. 실제로 질소분위기에서는 산화막이 형성되지 않습니다. 더욱이, 탄소와 구리 링의 마찰 계수는 주변 대기에서 변화합니다. 이러한 데이터로부터 접촉 전압 강하는 마찰 계수에 의해 영향을 받을 수 있음이 추론됩니다. 가스 압력이 다시 감소하면 접촉 전압 강하는 주변 가스의 영향을 받지 않습니다. 따라서 산화막의 저항만이 접촉전압 강하에 영향을 미치는 것으로 나타난다. 본 논문에서는 슬라이딩 접촉 현상이 가스 흡착과 피막 생성에 의한 접촉 전압 강하에 미치는 영향을 조사하였다.
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부
Takahiro UENO, Koichiro SAWA, "Effect of Atmosphere Change on Contact Voltage Drop at Sliding Contact" in IEICE TRANSACTIONS on Electronics,
vol. E85-C, no. 7, pp. 1478-1485, July 2002, doi: .
Abstract: The surface film of a slip ring is important for the sliding contact phenomenon. The surface film is affected by atmospheric temperature, humidity and air pressure. The main objective of our study is to examine the effect of oxygen gas on the sliding contact phenomenon. In the present experiment, we examined the contact voltage drop for continuous sliding when the atmosphere is changed from low pressure to atmospheric pressure by introducing oxygen (O2 20%+N2 80%) or nitrogen gas. As a result, the contact voltage drop increases rapidly with increasing gas pressure, and its fluctuation also becomes large. These phenomena are observed in both cases of oxygen (O2 20%+N2 80%) and nitrogen introduction. The results clearly show that the sudden increase of contact voltage drop is affected by factors other than the oxide film. Actually, the oxide film is not formed in the nitrogen atmosphere. Furthermore, the frictional coefficient of carbon and copper ring is changed at ambient atmosphere. It is inferred from these data that the contact voltage drop may be affected by the frictional coefficient. When the gas pressure decreases again, the contact voltage drop does not suffer from the effect of ambient gas. Therefore, only the resistance of the oxide film appears to affect contact voltage drop. In this paper, the effect of sliding contact phenomenon on the contact voltage drop by gas adsorption and film generation was examined.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e85-c_7_1478/_p
부
@ARTICLE{e85-c_7_1478,
author={Takahiro UENO, Koichiro SAWA, },
journal={IEICE TRANSACTIONS on Electronics},
title={Effect of Atmosphere Change on Contact Voltage Drop at Sliding Contact},
year={2002},
volume={E85-C},
number={7},
pages={1478-1485},
abstract={The surface film of a slip ring is important for the sliding contact phenomenon. The surface film is affected by atmospheric temperature, humidity and air pressure. The main objective of our study is to examine the effect of oxygen gas on the sliding contact phenomenon. In the present experiment, we examined the contact voltage drop for continuous sliding when the atmosphere is changed from low pressure to atmospheric pressure by introducing oxygen (O2 20%+N2 80%) or nitrogen gas. As a result, the contact voltage drop increases rapidly with increasing gas pressure, and its fluctuation also becomes large. These phenomena are observed in both cases of oxygen (O2 20%+N2 80%) and nitrogen introduction. The results clearly show that the sudden increase of contact voltage drop is affected by factors other than the oxide film. Actually, the oxide film is not formed in the nitrogen atmosphere. Furthermore, the frictional coefficient of carbon and copper ring is changed at ambient atmosphere. It is inferred from these data that the contact voltage drop may be affected by the frictional coefficient. When the gas pressure decreases again, the contact voltage drop does not suffer from the effect of ambient gas. Therefore, only the resistance of the oxide film appears to affect contact voltage drop. In this paper, the effect of sliding contact phenomenon on the contact voltage drop by gas adsorption and film generation was examined.},
keywords={},
doi={},
ISSN={},
month={July},}
부
TY - JOUR
TI - Effect of Atmosphere Change on Contact Voltage Drop at Sliding Contact
T2 - IEICE TRANSACTIONS on Electronics
SP - 1478
EP - 1485
AU - Takahiro UENO
AU - Koichiro SAWA
PY - 2002
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E85-C
IS - 7
JA - IEICE TRANSACTIONS on Electronics
Y1 - July 2002
AB - The surface film of a slip ring is important for the sliding contact phenomenon. The surface film is affected by atmospheric temperature, humidity and air pressure. The main objective of our study is to examine the effect of oxygen gas on the sliding contact phenomenon. In the present experiment, we examined the contact voltage drop for continuous sliding when the atmosphere is changed from low pressure to atmospheric pressure by introducing oxygen (O2 20%+N2 80%) or nitrogen gas. As a result, the contact voltage drop increases rapidly with increasing gas pressure, and its fluctuation also becomes large. These phenomena are observed in both cases of oxygen (O2 20%+N2 80%) and nitrogen introduction. The results clearly show that the sudden increase of contact voltage drop is affected by factors other than the oxide film. Actually, the oxide film is not formed in the nitrogen atmosphere. Furthermore, the frictional coefficient of carbon and copper ring is changed at ambient atmosphere. It is inferred from these data that the contact voltage drop may be affected by the frictional coefficient. When the gas pressure decreases again, the contact voltage drop does not suffer from the effect of ambient gas. Therefore, only the resistance of the oxide film appears to affect contact voltage drop. In this paper, the effect of sliding contact phenomenon on the contact voltage drop by gas adsorption and film generation was examined.
ER -