論文 - 横水 康伸
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Fundamental Investigation on DC Arc Formation and Extinction in Separation Process of Brush and Commutator Segment
Oshima K., Yokomizu Y., Fukutsuka T.
2017 4TH INTERNATIONAL CONFERENCE ON ELECTRIC POWER EQUIPMENT-SWITCHING TECHNOLOGY (ICEPE-ST) 頁： 582-585 2017年
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Preliminary Experiment on Development of Non-Contact Measuring Method of Arc Potential -Simultaneous Measurement of Potential and Radius-
Minami S., Yokomizu Y., Matsumura T., Majima A., Uchii T., Suzuki K.
2017 4TH INTERNATIONAL CONFERENCE ON ELECTRIC POWER EQUIPMENT-SWITCHING TECHNOLOGY (ICEPE-ST) 頁： 795-798 2017年
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A Study on Direct Current Interruption Process by Using Mayr Arc Model
A. Tsusaka, K. Okuda, K. Zochi, K. Hasegawa, T. Matsumura, K.Yukita, Y.Goto, and Y.Yokomizu
Proceedings of International Workshop on Green Energy Systems and Devices 頁： x 2017年
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Experimental Study on Arc-Column Resistance Rise Process in Interruption for Various Direct Currents
M. Ito, Y. Yokomizu, K. Oshima, and T. Matsumura.
Joint Conference of IWHV2016 & JK 2016 on ED\&HVE. IWHV2016:~10th International Workshop on High Voltage Engineering, JK2016 on ED\&HVE:~2016 Japan-Korea Joint Symposium on Electrical Discharge and High Voltage Engineering 頁： ED-16-99/SP-16-28/HV-16-8 2016年11月
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Approach toward Deriving Time Transition of Electron Density in SF6 Gas under Electric Field Application 査読有り
Proc. of the 21st International Conference on Gas Discharges and Their Applications 頁： 181-184 2016年9月
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Fundamental Characteristics of Arc Discharge in Silica Sand during Direct Current Breaking Process 査読有り
Y. Ueda, Y. Yokomizu, T. Matsumura, and S. Takagi.
Proc. of the 21st International Conference on Gas Discharges and Their Applications 頁： 177-180 2016年9月
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Fundamental Current Interruption Experiment on Model Low-Voltage DC Circuit Breaker Composed of SiC-MOSFET
Y. Yokomizu, K. Tamao, R. Ohashi, and T. Matsumura
The International Conference on Electrical Engineering 2016 頁： ID 90328 2016年7月
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Fundamental Approach to Direct-Current Breaking Process in Terms of Transient Electric-Field Strength of Arc Column
Y. Yokomizu, M. Ito, K. Oshima, and T. Matsumura
The 9th International Workshop on Plasma Application and Hybrid Functionally Materials (Bangkok) 頁： 51-52 2016年3月
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Particle Composition and Heat Capacity of High Temperature SF6 Present at Constant Volume: Discussion on Formula Expressing Relationship 査読有り
Y. Yokomizu, T. Kobayashi and T. Matsumura
IEEJ Transactions on Electrical and Electronic Engineering 10 巻 ( 6 ) 頁： 683-688 2015年11月
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Estimation of Sparking Voltage of High Temperature Nitrogen and Its Dependence on Interelectrode Distance
Y. Yokomizu, H. Sugimoto, A. Makiyama and T. Matsumura.
2015 Asia-Pacific International Conference on Lightning (APL) 頁： 849-852 2015年6月
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Sparking Electric-Field Strength of High Temperature Nitrogen Gas Subjected to Secondary Electron Emission from Cathode 査読有り
T. Matsumura, Y. Yokomizu and A. Makiyama
頁： 57-58 2015年3月
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Preliminary Experiment on Non-Contact Measurement of Potential and Resistance Distribution along Interrupting Arc
Y. Yokomizu, Y. Kawasaki, T. Matsumura, A. Majima, T. Uchii and K. Suzuki.
Proceedings of The 22th Annual Meeting of Institute of Applied Plasma Science, The 8th International Workshop on Plasma Application and Hybrid Functionally Materials 頁： 59-60 2015年3月
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Derivation of Sparking Voltage of High Temperature Nitrogen Gas at 0.1 and 0.6 MPa 査読有り
Y.Yokomizu, H. Sugimoto and T. Matsumura.
Frontier of Applied Plasma Technology 8 巻 ( 1 ) 頁： 1-6 2015年
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Rising Effect of CO2-O2 Arc Extinguishing Limitation due to Increase in Gas-flow Rate
Y. Yokomizu, R. Fujita and T. Matsumura
Proceedings of The 21th Annual Meeting of Institute of Applied Plasma Science, The 7th International Workshop on Plasma Application and Hybrid Functionally Materials 頁： 69-70 2014年3月
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A Fundamental Approach to Applying an Insulated-Gate Bipolar Transistor to Current Interruption in a Low-Voltage DC Delivery System
Y. Yokomizu, T. Hayase, Y. Meguro, and T. Matsumura
頁： DOI: 10.1002/etep.1830 2014年1月
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`Ionization Coefficient and Sparking Voltage in Argon at Temperatures of 300-6,000 K
Y. Yokomizu, K. Naganuma and T. Matsumura
Proceedings of The 21th Annual Meeting of Institute of Applied Plasma Science, The 7th International Workshop on Plasma Application and Hybrid Functionally Materials (Hong Kong) 頁： 67-68 2014年
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High-Temperature Properties of CO2 Mixed with N2-- Comparison to CO2 Mixture with O2 -- 査読有り
電気学会論文誌B 133 巻 ( 11 ) 頁： 867-874 2013年11月
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High-Temperature Properties of CO2 Mixed with N2 - Comparison to CO2 Mixture with O2 - 査読有り
Y. Yokomizu, Y. Hayashi, T. Matsumura, A. Majima, T. Uchii and K. Suzuki.
133 巻 ( 11 ) 頁： 858-866 2013年11月
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Predominant Particles in SF6-CO2 Mixture at Temperatures of 300-30,000 K 査読有り
Y. Yokomizu, T. Matsumura, M. Sato and K. Horinouchi
133 巻 ( 11 ) 頁： 818-825 2013年11月
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Effect of N2 and O2 Additions to CO2 on Extinction Limitation of Axial Gas Flow Arc 査読有り
Y. Yokomizu, Y. Hayashi, T. Matsumura, A. Majima, T. Uchii and K. Suzuki.
133 巻 ( 11 ) 頁： 858-866 2013年11月