| Electrical Discharges Switching and Protecting Engineering High Voltage Engineering |
Joint Technical Meeting |
| [General Chair] | Fumiyoshi Tochikubo(Tokyo Metropolitan University) | |
| [Organizing Chair] | Akiko Kumada(The University of Tokyo), Hiroki Kojima(Nagoya University) | |
| [Organizing co-chair] | Naohiko Shimura(Toshiba), Yasushi Yamanou(Saitama University) | |
| [General Chair] | Yasunobu Yokomizu(Nagoya University) | |
| [Organizing Chair] | Hajime Urai(Hitachi), Tadashi Mori(Toshiba) | |
| [Organizing co-chair] | Toshiyuki Onchi(Fuji Electric), Haruhiko Kouyama(Mitsubishi Electric) | |
| [General Chair] | Masafumi Yashima(Central Research Institute of Electric Power Industry) | |
| [Organizing Chair] | Tomoaki Utsumi(Hitachi), Toshihiro Hoshino(Toshiba) | |
| [Organizing co-chair] | Toru Miki(Central Research Institute of Electric Power Industry) | |
| Date | 7th,Nov,2014（Fri） 9:05 - 17:00 | |
| 8th,Nov,2014（Sat） 9:05 - 16:30 | ||
| Venue | University of the Ryukyus（1 Senbaru, Nishihara-cho, Nakagami-gun, Okinawa, Japan venue:URL http://w3.u-ryukyu.ac.jp/gakusaibu/kokusai/english-accessmap/?lang=en） | |
| Co-host | University of the Ryukyus | |
| Co-sponsor | IEEJ Kyusyu Branch Okinawa Branch Office, Japan Chapter of the IEEE Society on Power Engineering，Kyushu Chapter of the IEEE Society on Dielectric and Electrical Insulation，The Japanese National Committee of CIGRE | |
| Topics of interest | Lightning, High voltage, Switching and protecting engineering, Electrical discharge(IWHV2014) | |
| (Faculty of Engineering, Building No.4, Room 111)7th,Nov (Fri) 9:05 - 12:20 Theme: Lightning, Electromagnetic field | |
| Session chair: M.Ishii (The University of Tokyo) | |
| ED-14-077 SP-14-033 HV-14-089 |
Measurement of lightning current at south Kyushu in 2013 |
| +Koji Michishita(Shizuoka University),Satoshi Kurihara,Yosuke Hashimoto(Kyushu Electric Power Co.) | |
| ED-14-078 SP-14-034 HV-14-090 |
Relation between charge transfer and current peak estimated from measurement of E-fiels |
| *Akinari Yoshikawa,Koji Michishita(Shizuoka University),Satoshi Kurihara,Yosuke Hashimoto(Kyushu Electric Power Co.,Inc.) | |
| ED-14-079 SP-14-035 HV-14-091 |
Evaluation of accuracy of lightning location and peak currents observed by JLDN for Negative Downward Lightning Flash on Summer |
| +MIchihiro Matsui(Franklin Japan Corporation),Koji Michishita(Shizuoka University),Satoshi Kurihara(Kyushu Electric Power Co., Inc.) | |
| ED-14-080 SP-14-036 HV-14-092 |
FDTD Analysis of the Error of Estimated Lightning Electromagnetic Field Direction due to Grounded Structures. |
| *Yosuke Suzuki,Masanori Aoki,Yoshihiro Baba,Naoto Nagaoka(Doshisha University) | |
| ED-14-081 SP-14-037 HV-14-093 |
Reproduction of electromagnetic field waveforms of subsequent return strokes struck Tokyo Skytree on lossy ground |
| +Mikihisa SAITO,Toru MIKI,Takatoshi SHINDO(CRIEPI),Masaru ISHII(The University of Tokyo),Takeo SONEHARA(Shoden Co.,Ltd),Hiroshi TAGUCHI,Akira TAJIMA,Akinobu FUJISAWA(Tobu Tower Skytree Co., Ltd.) | |
| ED-14-082 SP-14-038 HV-14-094 |
A discussion of striking distance from still photographs |
| *Shota Tsuda,Koji Michishita(Shizuoka University),Yasuji Hongo(Tohoku Electric Power Co., Inc.),Michihiro Matsui(Franklin Japan Co.) | |
| ED-14-083 SP-14-039 HV-14-095 |
Energy capacity of 500 kV surge arrester against multiple-direct lightning |
| +Toshihiro Tsuboi,Jun Takami,Shigemitsu Okabe,Takayuki Kido,Toshihiro Maekawa(Tokyo Electric Power Company) | |
| ( Faculty of Engineering, Building No.2, Room 313)7th,Nov (Fri) 9:05 - 12:20 Theme: Circuit breaker, Arc | |
| Session chair:E.Kaneko (University of the Ryukyus) | |
| ED-14-084 SP-14-040 HV-14-096 |
Experimental Investigation on Decaying Arc Behaviors\in Alternative Gas Flow using Semiconductors |
| +Yasunori Tanaka,Tomoyuki Nakano(Kanazawa University),Kentaro Tomita(Kyushu University),Takayasu Fujino(Tsukuba University),Katsumi Suzuki(Tokyo Denki University) | |
| ED-14-085 SP-14-041 HV-14-097 |
Voltage reimpression to current zero arc using IGBT controled impulse generator |
| *Tomoyuki Nakano,Yasunori Tanaka,Yoshihiko Uesugi,Tatsuo Ishijima(Kanazawa University) | |
| ED-14-086 SP-14-042 HV-14-098 |
The LTE Thermofluid Simulation of Ar/SF6 Gas-Blast Arcs in a Nozzle Space in an Arc Device |
| *Kosuke Murai,Tomoyuki Nakano,Yasunori Tanaka,Yoshihiko Uesugi,Tatsuo Ishijima(Kanazawa University),Kentaro Tomita(Kyushu University),Katsumi Suzuki(Tokyo Denki University),Takanori Iijima,Takeshi Shinkai(Toshiba) | |
| ED-14-087 SP-14-043 HV-14-099 |
Numerical Study on Transient Behavior of Decaying CO2 Gas-blast Arcs in A Nozzle after Application of Recovery Voltage |
| +Takayasu Fujino,Toshihiko Takematsu,Yuki Yatabe(University of Tsukuba),Yasunori Tanaka(Kanazawa University),Kentaro Tomita(KYUSHU UNIVERSITY),Katsumi Suzuki(Tokyo Denki University) | |
| ED-14-088 SP-14-044 HV-14-100 |
Effect of Externally Applied Magnetic Field on Interruption Performance of CO2 Gas Circuit Breaker |
| +Takayasu Fujino,Toshihiko Takematsu(University of Tsukuba),Tomoyuki Yoshino,Satoi Ogawa(Toshiba Corporation) | |
| ED-14-089 SP-14-045 HV-14-101 |
Measurement of gas temperature in thermal puffer chamber using a self-blast gas circuit breaker model |
| *Hideyuki Kotsuji,Hajime Urai,Toshiaki Sakuyama,Katsuhiko Shiraishi,Noriyuki Yaginuma(Hitachi, Ltd.) | |
| ( Faculty of Engineering, Building No.4, Room 111)7th,Nov (Fri) 13:20 - 17:00 Theme: Lightning protection for transmission line | |
| Session chair: T.Funabashi (Nagoya University) | |
| ED-14-090 SP-14-046 HV-14-102 |
[withdrawn] |
| ED-14-091 SP-14-047 HV-14-103 |
FDTD Computation of Transient Voltages at a Lightning-Struck Tower Considering Ground-Wire Corona |
| *Huu Thang Tran(Tsuruoka National College of Technology),Yoshihiro Baba(Doshisha University),Naoki Itamoto (Hokuriku Electric Power Company),Vladimir A. Rakov(University of Florida) | |
| ED-14-092 SP-14-048 HV-14-104 |
Probability of concurrent flashover of a parallel gap configuration |
| +Takatoshi Shindo,Daiki Tanaka,Toru Miki,Megumu Miki(Central Research Institute of Electric Power Industry) | |
| ED-14-093 SP-14-049 HV-14-105 |
A derivation of Semlyen's line model from transient voltage and current waveforms |
| *Yoki Ikeda,Naoto Nagaoka,Yoshihiro Baba(Doshisha University) | |
| ED-14-094 SP-14-050 HV-14-106 |
A Proposal Concerned with a New Model of a Vertically Arranged Power Cable in EMTP |
| *Ryoji Oshiro,Eiji Kaneko(University of the Ryukyus) | |
| ED-14-095 SP-14-051 HV-14-107 |
Study of the attenuation of high-frequency surge propagating along a horizontal conductor above lossy ground using the method of moment |
| *Yoshiko Miyamoto(Doshisha University),Akihiro Ametani(Ecole Polytechnique of Montreal),Naoto Nagaoka,Yoshihiro Baba(Doshisha University) | |
| ED-14-096 SP-14-052 HV-14-108 |
The Investigation on Electrical Characteristic of Saline Solution to Be Used in High Voltage Engineering |
| *CHAISIRI PUNYAVEE,YUTTHAGOWITH PEERAWUT,PATTANADECH NORASAGE(King Mongkut's Institute of Technology Ladkrabang) | |
| ED-14-097 SP-14-053 HV-14-109 |
Comparison Test of Lightning Impulse High Voltage Measuring System in Japan |
| +Satoru Miyazaki,Hisashi Goshima,Takatoshi Shindo(Central Research Institute of Electric Power Industry),Etsuhiro Hino(Mitsubishi Electric Cooperation),Tomoki Banno(NGK Insulators, LTD.),Junzo Kida(Hitach LTD.),Haruhisa Wada(Toshiba Cooperation),Takayuki Wakimoto(Chiba Institute of Technology),Masaru Ishii(The University of Tokyo) | |
| ( Faculty of Engineering, Building No.2, Room 313)7th,Nov (Fri) 13:20 - 17:00 Theme: Vacuum circuit breaker, Current measurement | |
| Session chair:Y.Matsui (MEIDENSHA CORPORATION) | |
| ED-14-098 SP-14-054 HV-14-110 |
Investigations on Vacuum Arc Cathode Spot Instability Phenomena and Related Electrode Surface Condition |
| *Miyuki Ikema,Seibo Miyamoto,Shun Hanashiro,Yuji Nikadori,Eiji Kaneko(University of the Ryukyus) | |
| ED-14-099 SP-14-055 HV-14-111 |
Removal Speed of Vacuum Arc Cathode Spot Affected by Pressure |
| *Shinji Yamamoto,Toru Iwao,Motoshige Yumoto(Tokyo City University) | |
| ED-14-100 SP-14-056 HV-14-112 |
Investigation About Interrelationship of Magnetic Field and DC Vacuum Arc in a Small Current Region |
| *Shun Hanashiro,Seibo Miyamoto,Yuji Nikadori,Eiji Kaneko(University of the Ryukyus) | |
| ED-14-101 SP-14-057 HV-14-113 |
[withdrawn] |
| ED-14-102 SP-14-058 HV-14-114 |
Prebreakdown Phenomenon of Delay Breakdown in Vacuum Circuit Breaker |
| *Wataru Sakaguchi,Yoshimitsu Niwa,Naoki Asari,Tetsu Shioiri,Junichi Sato(Toshiba Co.) | |
| ED-14-103 SP-14-059 HV-14-115 |
[withdrawn] |
| ED-14-104 SP-14-060 HV-14-116 |
Fast Parameter Determination Technique of Exponential Impulse Current Waveforms |
| +Yutthagowith Peerawut,Pattanadech Norasage(King Mongkut's Institute of Technology Ladkrabang) | |
| ED-14-105 SP-14-061 HV-14-117 |
[withdrawn] |
| (Faculty of Engineering, Building No.4, Room 111)8th,Nov (Sat) 9:05 - 12:20 Theme: Electromagnetic analysis | |
| Session chair: Y.Baba (Doshisha University) | |
| ED-14-106 SP-14-062 HV-14-118 |
Effect of transient earthing characteristic on potential rise of floating structure due to lightning current. |
| *Yoki Ikeda,Naoto Nagaoka,Yoshihiro Baba(Doshisha University) | |
| ED-14-107 SP-14-063 HV-14-119 |
Simulations of Lightning Surge Characteristic of a Grounding Mesh in a DC Traction Substation |
| +Hiroki Tanaka,Kazuhiko Itou,Keiji Kawahara(West Japan Railway Company),Naoto Nagaoka(Doshisha University) | |
| ED-14-108 SP-14-064 HV-14-120 |
FDTD Analysis of Current Distributions in the Vicinity of Fasteners in Isotropic CFRP Laminate and Aluminum Panel |
| *Masaki Nakagawa,Yoshihiro Baba,Naoto Nagaoka(Doshisha University) | |
| ED-14-109 SP-14-065 HV-14-121 |
Estimation of Partial-discharge Currents in a GIS Using the FDTD Method |
| *Daiki Tanahashi,Yoshihiro Baba,Naoto Nagaoka,Akihiro Ametani(Doshisha University),Hideto Ohki,Naoki Okada,Masayasu Takeuchi(Nissin Electric Co., Ltd.) | |
| ED-14-110 SP-14-066 HV-14-122 |
FDTD Simulation of Lightning Surge due to Back-flashover Propagating into an Air-insulation Substation |
| +Jun Takami,Toshihiro Tsuboi,Keisuk Yamamoto,Shigemitsu Okabe(Tokyo Electric Power Company),Yoshihiro Baba(Doshisha Univercity) | |
| ED-14-111 SP-14-067 HV-14-123 |
Simulation of LEMPs with the CIP Method in the 2D Cylindrical Coordinate System |
| *Yohei Tanaka,Yoshihiro Baba,Naoto Nagaoka,Akihiro Ametani(Doshisha University),Toshihiro Tsuboi,Shigemitsu Okabe(Tokyo Electric Power Company) | |
| ED-14-112 SP-14-068 HV-14-124 |
[withdrawn] |
| (Faculty of Engineering, Building No.4, Room 211)8th,Nov (Sat) 9:05 - 12:20 Theme: Switchgear | |
| Session chair: T.Iwao (Tokyo City University) | |
| ED-14-113 SP-14-069 HV-14-125 |
Simulation of Current Distribution and Temperature Rise Processes in PTC Element during DC Over-Current Limiting Operation |
| *Masatoshi Sato,Yasunobu Yokomizu,Toshiro Matsumura(Nagoya University) | |
| ED-14-114 SP-14-070 HV-14-126 |
Contrivance of Circuit Configuration of Fault Current Limiter for Low Voltage DC System and Discussion on its Current-limiting Effect. |
| Yasunobu Yokomizu,*Kohei Namba,Toshiro Matsumura(Nagoya University) | |
| ED-14-115 SP-14-071 HV-14-127 |
Estimation of Arc Parameters during DC Interruption Period in Molded-Case Circuit Breaker |
| Yasunobu Yokomizu,*Daisaku Yamada,Toshirou Matumura(Nagoya University) | |
| ED-14-116 SP-14-072 HV-14-128 |
Numerical Simulation on Dynamics and Evaporation of Spallation Polymer Particle Flying in the Polymer Ablated Arcs |
| *Takuya Nakagawa,Tomoyui Nakano,Yasunori Tanaka,Yoshihiko Uesugi,Tatsuo Ishigima(Kanazawa University) | |
| ED-14-117 SP-14-073 HV-14-129 |
Investigation Concerned with a Influence of Insulators to Air Discharge |
| *Yuki Goto,eiji kaneko,yuta okano(University of the Ryukyus),masaki fuchikami(Togami Electric Factory) | |
| (Faculty of Engineering, Building No.4, Room 212)8th,Nov (Sat) 9:05 - 12:20 Theme: Insulation, Partial discharge | |
| Session chair: A.Kumada (The University of Tokyo) | |
| ED-14-118 SP-14-074 HV-14-130 |
Partial Discharge Phenomena in Medium Vacuum Region of Vacuum Interrupter and Application to Fault Diagnosis |
| *Takashi Nakaoka,Yuki Tai(Kyushu Institute of Technology),Kamarol Mohamad(Universiti Sains Malaysia School),Masahiro Kozako,Masayuki Hikita(Kyushu Institute of Technology),Kazuhiro Sato,Noriyuki Tetsu,Hajime Urai,Kenji Tsuchiya(Hitachi, Ltd.) | |
| ED-14-119 SP-14-075 HV-14-131 |
Partial Discharge-induced Degradation Characteristics of Epoxy Insulator with Internal Crack-shaped Micro-defect |
| *Junichi Wada,Genyo Ueta,Shigemitsu Okabe(Tokyo Electric Power Company),Shiken Ka,Chieko Nishida,Yoshinori Shimizu,Makoto Miyashita,Mitsuhito Kamei(Mitsubishi Electric Corporation) | |
| ED-14-120 SP-14-076 HV-14-132 |
[withdrawn] |
| ED-14-121 SP-14-077 HV-14-133 |
[withdrawn] |
| ED-14-122 SP-14-078 HV-14-134 |
Metallic particle motion and its sparkover property at AC voltages in N2, CO2, dry air and SF6 |
| *Takashi Yoshida,Shiken Ka,Yoshinori Shimizu,Kiyoshi Inami,Hiroyuki Hama(Mitsubishi Electric Corporation),Genyo Ueta,Junichi Wada,Shigemitsu Okabe(Tokyo Electric Power Company) | |
| (Faculty of Engineering, Building No.4, Room 111)8th,Nov (Sat) 13:20 - 16:30 Theme: Lightning protection for distribution line | |
| Session chair: S.Sekioka (Shonan Institute of Technology) | |
| ED-14-123 SP-14-079 HV-14-135 |
Simulating and testing of incoming overvoltage using SPD in electrical power circuit |
| +Shinji Yasui(Nagoya Institute of Technology) | |
| ED-14-124 SP-14-080 HV-14-136 |
An Investigation on Lightning Protection Effect of Distribution Lines without Surge Arresters on One Phase |
| +Susumu Matsuura,Yoshinobu Asaoka(Hokuriku Electric Power Company),Kazuyuki Ishimoto(Central Research Institute of Electric Power Industry) | |
| ED-14-125 SP-14-081 HV-14-137 |
[withdrawn] |
| ED-14-126 SP-14-082 HV-14-138 |
A Simulation Study Concerned with a Surge by the Lightning Strike Nearby an Electrical system |
| *Ryoji Oshiro,Eiji Kaneko(University of the Ryukyus) | |
| ED-14-127 SP-14-083 HV-14-139 |
Flashover Analysis in Distribution Line considering Lightning-Induced Voltage and Ground Potential Rise |
| +Shozo Sekioka(Shonan Institute of Technology),Jun Takami,Shigemitsu Okabe(Tokyo Electric Power Company) | |
| ED-14-128 SP-14-084 HV-14-140 |
Simulation and Investigation of Sympathetic Inrush Current in Parallel Transformers via EMTP and MATLAB |
| *ZAID ALzahrani(Doshisha university) | |
| ED-14-129 SP-14-085 HV-14-141 |
[withdrawn] |
|
*************************************************************************** * Presentation time is 25 minutes including a 5-minute question and answer. * The banquet will be held on November 7, 2014, beginning at 6:30 PM at Kita-syokudo in University of the Ryukyus. Banquet fee: JPY5,000 for general member, JPY2,000 for students * Please confirm your reservation of lunch on November 8 by October 31 via e-mail. *************************************************************************** |