Joint Technical Meeting on | Electrical Discharges, Plasma and Pulsed Power Switching and Protecting Engineering High Voltage Engineering |
[Chairperson] | ||
[Vice Chairperson] | ||
[Secretary] | ||
[Assistant Secretary] | ||
[Chairperson] | ||
[Secretary] | ||
[Assistant Secretary] | ||
[Chairperson] | ||
[Secretary] | ||
[Assistant Secretary] | ||
Date | 19,Nov,2020(Thu) 13:10 - 17:20 | |
20,Nov,2020(Fri) 9:30 - 15:40 | ||
Venue | Online | |
Topics of interest | high voltage / switchgears / electrical discharges |
(Web) 19,Nov (Thu) 13:10 - 15:10 Theme: High Voltage 1 | |
session chair: Tatematsu Akiyoshi(CRIEPI) | |
EPP-20-084 SP-20-026 HV-20-070 |
FDTD Electromagnetic and Thermal Simulation of a ZnO Element for a Long-Duration Current |
*Hiroki Saito,Yoshihiro Baba(Doshisha University),Kazuo Shinjo(Hokuriku Electric Power Company) | |
EPP-20-085 SP-20-027 HV-20-071 |
FDTD-based Thermal Analysis of a Parallel-connected Zinc-oxide Varistor with Emphasis on its Surge-withstand Capability |
*Tokuya Tanaka,Yoshihiro Baba(Doshisha University),Yoshimasa Tsujimoto,Naoyuki Tsukamoto(Otowa Electric Co. Ltd) | |
EPP-20-086 SP-20-028 HV-20-072 |
FDTD Computation of Lightning Electromagnetic Field Signatures, Including Skywaves, Using Different Return-Stroke Models |
*Nao Kato,Junya Yamamoto,Yoshihiro Baba(Doshisha University),H. Thang Tran(National Institute of Technology, Tsuruoka College),A. Vladimir Rakov(University of Florida) | |
EPP-20-087 SP-20-029 HV-20-073 |
Estimation of ground-transferred charge amount associated with lightning return stroke |
*Masahiro Fukuyama,Yoshihiro Baba(Doshisha University),Toshihiro Tsuboi(Tokyo Electric Power Company Holdings) | |
(Web) 19,Nov (Thu) 15:20 - 17:20 Theme: High Voltage 2 | |
session chair: Yamazaki Kenichi(CRIEPI) | |
EPP-20-088 SP-20-030 HV-20-074 |
Measurement of Maximum Pressure with Spark Discharge and Upward Leader in Air Using Pressure Measurement Film |
*Katsusihige Sakai,Nobutaka Araoka,Norimitsu Takamura,Yuki Sasaki(Fukuoka University),Terumasa Ryu,Mikiya Matsuda,Takao Namihira(Kumamoto University),Masahiro Hanai(Fukuoka University) | |
EPP-20-089 SP-20-031 HV-20-075 |
Lightning Protection Design of Underground Cables by Using V-L Curves |
+Hirokazu Matsumoto,Hiroyuki Shinkai(Central Research Institute of Electric Power Industry (CRIEPI)) | |
EPP-20-090 SP-20-032 HV-20-076 |
Calibration Scheme of Impulse-High-Voltage Measuring System Traceable to National Standards of Japan |
+Satoru Miyazaki,Hisashi Goshima(Central Research Institute of Electric Power Industry),Tadokoro Takuya,Akihiko Shimoyama(Japan Electric Meters Inspection Corporation),Takayuki Wakimoto(Chiba Institute of Technorogy),Masaru Ishii(The University of Tokyo) | |
EPP-20-091 SP-20-033 HV-20-077 |
Calculation and Measurement of Superficial Charge Voltage on Insulated Wire with Grounded Core Conductor under HVDC Overhead Transmission Line |
*Takeo Shiina,Kiyotomi Miyajima(Central Research Institute of Electric Power Industory) | |
(Web) 20,Nov (Fri) 9:30 - 10:30 Theme: Discharge 1 | |
session chair: Iwao Toru(Tokyo City University) | |
EPP-20-092 SP-20-034 HV-20-078 |
[withdrawn] |
EPP-20-093 SP-20-035 HV-20-079 |
Experimental Study on Re-ignition Process in CO2/C2F6 Gas Mixture Flow After Application of Quasi-Transient Recovery Voltage |
*fumitoshi demura,yusuke nakano,yasunori tanaka,tatsuo ishijima(Kanazawa University),ryo kikuchi,akiko kumada(The University of Tokyo),yuki inada(Saitama University) | |
EPP-20-094 SP-20-036 HV-20-080 |
Numerical Study on Decaying Arc under Free recovery Condition in CO2/SF6 Gas Mixture of Various Mixing Ratio |
*Hiromasa Kai,Fumitoshi Demura,Yusuke Nakano,Yasunori Tanaka,Tatsuo Ishijima(Kanazawa University) | |
(Web) 20,Nov (Fri) 10:40 - 12:10 Theme: Discharge 2 | |
session chair: Tanaka Yasunori(Kanazawa University) | |
EPP-20-095 SP-20-037 HV-20-081 |
FDTD analysis on propagation and TE mode properties of PDemitted electromagnetic wave in three phase type GIS with a series arrangement of HV conductors |
*Tatsuki Fujimoto,Shinya Ohtsuka(Kyushu Institute of Technology),Tatsuyuki Shikura(Fuji Electric Co.) | |
EPP-20-096 SP-20-038 HV-20-082 |
DC arc resistance rise by PMMA cylinder ablation with arc shrinking in silica-sand filled space |
*Koya Nakamura,Naoto Kodama,Yasunobu Yokomizu(Nagoya University),Naoki Yamamura(Pacific Engineering Corporation) | |
EPP-20-097 SP-20-039 HV-20-083 |
Construction of arc model of high frequency-arc in vacuum by arc voltage |
*Saita Tomoki,Koshiduka Tadashi,Hidaka Kunihiko(Tokyo Denki University) | |
(Web) 20,Nov (Fri) 13:00 - 14:30 Theme: Arc Dishcharge 1 | |
session chair: Urai Hajime(Hitachi) | |
EPP-20-098 SP-20-040 HV-20-084 |
Study on Artificial Line for Short-Line Fault (SLF) Interruption Test |
*Takao Akahoshi,Yuya Miyamoto,Ryo Kimura,Sho Tokoyoda,Tadao Minagawa(Mitsubishi Electric Corporation) | |
EPP-20-099 SP-20-041 HV-20-085 |
Numerical Analysis of Behavior of Large Current Fault Arcs with Evaporation between Metal Electrodes in a Closed S pace |
*Shota Horikawa,Yasunori Tanaka,Tatuo Ishijima,Yusuke Nakano(Kanazawa University) | |
EPP-20-100 SP-20-042 HV-20-086 |
Cathode Spot Velocity after Arc Ignition Affected by Self and External Electromagnetic Force Between Parallel Electrodes Using 3D Numerical Simulation |
*Zhenwei Ren,Yusuke Nemoto,Yoshifumi Maeda(Tokyo City University),Shinji Yamamoto,Gaku Asanuma,Toshiyuki Onchi(Fuji Electric Co., Ltd.,),Toru Iwao(Tokyo City University) | |
(Web) 20,Nov (Fri) 14:40 - 15:40 Theme: Arc Dishcharge 2 | |
session chair: Inada Yuki(Saitama University) | |
EPP-20-101 SP-20-043 HV-20-087 |
Calculation of Electrode Temperature Distribution in Numerical Model of Vapor Dynamics in Vacuum Arcs using Moving Particle Method |
*Takamitsu Miyazaki,Yuto Hatanaka,Yasunori Tanaka,Yusuke Nakano,Tatsuo Ishijima(Kanazawa University),Gaku Asanuma,Toshiyuki Onchi(Fuji Electric Co., Ltd.) | |
EPP-20-102 SP-20-044 HV-20-088 |
[withdrawn] |
EPP-20-103 SP-20-045 HV-20-089 |
Electromagnetic Thermofliud Simulation on Decay Process of Polymer Ablated Arcs in Different Polymer Material Cylinder with One-Side Flow Outlet |
*Yusuke Nakano,Yasunori Tanaka,Tatsuo Ishijima(Kanazawa University),Daiki Nagai,Kentaro Inenaga(Seiko Electric Co., Ltd.) | |