Takehisa Hara

发表

Analysis of lightning surge propagation in wind farm

Yoh Yasuda, Takehisa Hara, Toshihisa Funabashi, 2008 .

Examination of General-Purpose Use Electric Field Optimization at the Power Cable Joint by Using Evolution Strategy

Takehisa Hara, Yoshifumi Okamoto, Daigo Yonetsu, 2003 .

Flashover Analyses of Transmission Towers with Nonlinear Grounding Resistance Model

Yoh Yasuda, Takehisa Hara, Nobuhiko Hayanose, 2000 .

An Analog Parallel Neural Network Circuit for Auto-Detection of Partial Discharges in Power Cables

Yoh Yasuda, Takehisa Hara, Min Chen, 1998 .

Electrode Shape Design at the Power Cable Joint by Using (μ+λ)-ES Multi-Objective Evaluation

Takehisa Hara, Daigo Yonetsu, Shigeki Shimada, 2003 .

Electric field optimization of the power cable joint by using evolutionary calculation method

Takehisa Hara, Daigo Yonetsu, Shigeki Shimada, 2005 .

Proposal and Development of Radial Air-gap Coreless Generator Suitable for Small Wind Turbine using in Urban Area

Yoh Yasuda, Takehisa Hara, Toshiyuki Takahashi, 2007 .

Fundamental Study on Surge Response of a Vertical Conductor

Takehisa Hara, Muneaki Hayashi, Chikasa Uenosono, 1988 .

Examination of Coil Arrangement for Higher Quality Heating of the Induction Heating Cooker

Takehisa Hara, Tadashi Masuda, Daigo Yonetsu, 2006 .

Study of Lightning Outage Performance of Transmission Line by the EMTP using Grounding Resistance Model with Soil Ionization Characteristics

Yoh Yasuda, Takehisa Hara, Keiichi Ikeda, 2004 .

Flashover Analyses of 500kV Transmission Towers with Capacitive Grounding Resistance

Yoh Yasuda, Takehisa Hara, Nobuhiko Hayanose, 1999 .

Detection of partial discharges in power cables by neural network

Takehisa Hara, Kenichi Hirotsu, Noboru Hiraiwa, 1996 .

Auto‐detection of partial discharges in power cables by discrete wavelet transform

Min Chen, Yoh Yasuda, Takehisa Hara, 2005 .

Analysis of nonequilibrium disk-type MHD generator including the interaction between gasdynamic and electrical properties: Analysis of nonequilibrium disk-type MHD generator including the interaction between gasdynamic and electrical properties

Takehisa Hara, Juro Umoto, Yoshitake Inui, 1988 .

An Analog Implementation of a Neural Network for Auto-detection of Partial Discharges in Power Cables

Takehisa Hara, Yoh Yasuda, 1999 .

Auto‐detection of partial discharges in power cables by discrete wavelet transform

Min Chen, Yoh Yasuda, Takehisa Hara, 2005 .

Sensitivity Analysis of various Models of Tower Components for 500kV Transmission Lines

Yoh Yasuda, Takehisa Hara, Koichiro Shiraishi, 2000 .

Electric Field Optimization of the Power Cable Joint by Using Evolutionary Calculation Method.

Takehisa Hara, Daigo Yonetsu, Shigeki Shimada, 2003 .

Analysis on Lightning Surge Propagation in Wind Farm

Yoh Yasuda, Takehisa Hara, Toshihisa Funabashi, 2005 .

Application of FWT (fast wavelet transform) for auto-detection system of partial discharge in power cables

Yoh Yasuda, Takehisa Hara, K. Hirotsu, 1999 .

Examination of Buoyancy-Reduction Effect in Induction-Heating Cookers by Using 3D Finite Element Method

Takehisa Hara, Daigo Yonetsu, Kazufumi Tanaka, 2010 .

Experimental Study of the Suppression Effect of Surge Arresters against Lightning-Induced Voltages on Distribution Lines using Scale Model

Takehisa Hara, Syozo Sekioka, Kazuo Shuto, 1995 .

Proposal and development of radial air-gap coreless generator suitable for small wind turbine used in urban area

Yoh Yasuda, Takehisa Hara, Toshiyuki Takahashi, 2009 .

Surge Analysis on Wind Power Generation with Grid-Interactive Inverter

Toshihisa Funabashi, Yoh Yasuda, Takehisa Hara, 2003 .

Fundamental study of arcing behavior in boundary layer of MHD generator

Takehisa Hara, Motoo Ishikawa, Juro Umoto, 1989 .

Lightning Surge Analysis for 500-kV Transmission Lines using Grounding Model with Dynamic Characteristics.

Yoh Yasuda, Takehisa Hara, Shuhei Kondo, 2003 .

Flashover analyses of 500 kV transmission towers with nonlinear and capacitive grounding impedance model

Yoh Yasuda, Takehisa Hara, Nobuhiko Hayanose, 1999 .

Surge analysis on dispersed generation with voltage-source inverter interconnecting to power system

Yoh Yasuda, Takehisa Hara, Toshihisa Funabashi, 2002, IEEE/PES Transmission and Distribution Conference and Exhibition.

Measurements of grounding resistances for high impulse currents

Akihiro Ametani, Takehisa Hara, Shozo Sekioka, 1998 .

Field Analysis of Corona Shield Region in High Voltage Rotating Machines by Time-Periodic Finite Element Method

Takehisa Hara, Juro Umoto, Tadashi Naito, 1982 .

Current Dependent Characteristics of a 500kV Transmission Tower Footing Base

Yoh Yasuda, Takehisa Hara, Shozo Sekioka, 1998 .

Empirical Formulas of Surge Impedance for Single and Multiple Vertical Cylinder

Takehisa Hara, Muneaki Hayashi, Chikasa Uenosono, 1990 .

Sensitivity Analysis on Grounding Models for 500kV Transmission Lines

Takehisa Hara, Yuji Hirakawa, Yasuda Yoh, 2001 .

Measurement of Soil-Ionization Characteristics of Grounding and its Analysis using Dynamic Grounding Model

Yoh Yasuda, Takehisa Hara, Shuhei Kondo, 2003 .

Time-periodic finite element method for nonlinear diffusion equations

Takehisa Hara, J. Umoto, T. Hara, 1985 .

The role of leader re-illumination in the development of surface discharges in SF6 exposed to a very fast transient overvoltage

Takehisa Hara, Tadasu Takuma, Osamu Yamamoto, 1998 .

Multi-phase Flashover Analysis of Transmission Tower When Struck by Lightning

Takehisa Hara, Osamu Yamamoto, Minoru Kitagawa, 1996 .

Development of A Nonlinear Grounding Resistance Model for High Impulse Currents

Akihiro Ametani, Takehisa Hara, Shozo Sekioka, 1998 .