Circuit modeling based on discharge properties of human electrostaticdischargesand its application to electromagnetic compatibility issues

基于人体静电放电特性的电路建模及其在电磁兼容问题中的应用

• 批准号: 21360129
• 负责人: FUJIWARA Osamu
• 金额: $ 10.98万
• 依托单位: Nagoya Institute of Technology
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21360129/
• 关键词: 静電気放電; 放電物性; 電磁界の刺激作用; 超広帯域モデル化; 超広帯域測定; イミュニティ

The objectives of this study were to quantitatively understand the electromagnetic(EM) phenomena caused by human electrostatic discharges(human ESDs) and also to apply the findings obtained in this study to actual issues of electromagnetic compatibility(EMC). During three-years research period, we conducted the following studies : 10 elucidation of fundamental properties of low voltage discharges at the atmospheric pressure, 20 experiments on human ESD and its circuit modeling, 3ョquantitative assessment of induced EM fields due to human ESD andョimmunity evaluation of electronic equipment against human ESD. As a result, we comprehensively understood the EM phenomena caused by human ESDs from EMC viewpoint, thereby applying to the immunity improvement of electronic equipment.

本研究的目的是定量了解人体静电放电（ESDs）引起的电磁（EM）现象，并将研究结果应用于电磁兼容性（EMC）的实际问题。在三年的研究期间，我们开展了10项大气压下低压放电基本特性的阐明，20项人体静电放电实验及其电路建模，3项人体静电放电诱发电磁场的定量评估和电子设备对人体静电放电的抗静电性评估。因此，我们从电磁兼容的角度全面了解人体静电产生的电磁现象，从而应用于电子设备的抗扰性提高。

项目成果

Reduction of Variation in Magnetic Fields and its Experimental Verification for Indirect Discharges of ESD Generators onto Tapered-Type Vertical Coupling Plane

ESD发生器在锥形垂直耦合面上间接放电的磁场变化减小及其实验验证

• DOI: 10.1541/ieejfms.132.51
• 发表时间: 2012
• 期刊: IEEJ Transactions on Fundamentals and Materials
• 作者: 辻拓朗;姫野浩志;藤原修
• 通讯作者: 藤原修

Propagation of UWB Electromagnetic Noise Due to Electromagnetic Discharge on the Human Body

电磁放电导致的 UWB 电磁噪声在人体上的传播

• 发表时间: 2011
• 作者: 平田晃正;Toshihiro Nagai;Teruyoshi Koyama;藤原修
• 通讯作者: 藤原修

Amplitude Properties of Radiated Electromagnetic Field Intensity Caused by Low Vbltage ESD in Spherical Electrode

球形电极低电压ESD引起的辐射电磁场强度的幅值特性

• 发表时间: 2011
• 作者: Ken Kawamata;Shigeki Minegishiand Osamu Fujiwara
• 通讯作者: Shigeki Minegishiand Osamu Fujiwara

Wideband Measurement of Radiated Electromagnetic Field intensity Due to Micro Gap Discharge Using The Spherical Electrode

使用球形电极宽带测量微间隙放电引起的辐射电磁场强度

• 发表时间: 2010
• 作者: 川又憲;嶺岸茂樹;藤原修
• 通讯作者: 藤原修

球電極間放電に伴う低電圧ESDによる1-3GHZ帯域放射電磁波の一測定

由于球形电极之间的放电引起的低压 ESD，测量 1-3GHZ 频段的辐射电磁波

• 发表时间: 2012
• 期刊: 電気学会論文誌A
• 作者: 川又憲;嶺岸茂樹;藤原修
• 通讯作者: 藤原修