文献一覧: 電気学会論文誌. A (雑誌)

2 0 0 0 円形バイコンベックス板R1板水晶振動子の厚みすべり振動

著者: 福与人八横山章大浦宣徳野中峻輔
出版者: 一般社団法人電気学会
雑誌: 電気学会論文誌. A (ISSN:03854205)
巻号頁・発行日: vol.94, no.6, pp.257-264, 1974

2016-05-28 04:03:34
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2 0 0 0 OA 液体窒素中の部分放電および部分放電劣化

著者: 高橋雄造
出版者: The Institute of Electrical Engineers of Japan
雑誌: 電気学会論文誌. A (ISSN:03854205)
巻号頁・発行日: vol.92, no.11, pp.497-502, 1972-11-20 (Released:2008-06-30)
参考文献数: 10
被引用文献数: 1 1

2014-08-19 02:55:05
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1 0 0 0 OA 放電生成ガスによる空気の電離特性の変化

著者: 梶田省吾後田澄夫近藤芳孝
出版者: The Institute of Electrical Engineers of Japan
雑誌: 電気学会論文誌. A (ISSN:03854205)
巻号頁・発行日: vol.106, no.2, pp.63-69, 1986-02-20 (Released:2008-06-30)
参考文献数: 15

2022-10-12 17:03:02
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1 0 0 0 OA 高導電性カーボンブラックの電気伝導特性とストラクチャ

著者: 遠藤守信加藤厚志上野秀樹白石稔
出版者: The Institute of Electrical Engineers of Japan
雑誌: 電気学会論文誌. A (ISSN:03854205)
巻号頁・発行日: vol.108, no.7, pp.279-286, 1988-07-20 (Released:2008-06-30)
参考文献数: 13
被引用文献数: 1 1

2022-05-08 21:16:00
1 知恵袋

1 0 0 0 OA 改良形二次元双曲線電界レンズ

著者: 横田晴光永見剛一
出版者: The Institute of Electrical Engineers of Japan
雑誌: 電気学会論文誌. A (ISSN:03854205)
巻号頁・発行日: vol.98, no.9, pp.489-493, 1978-09-20 (Released:2008-06-30)
参考文献数: 10

2021-11-03 00:30:00
1 レファ協

1 0 0 0 パルス繰り返し周波数方式に基づき演奏する半導体式テスラコイルの開発

著者: 寺口直希南政孝
出版者: 一般社団法人電気学会
雑誌: 電気学会論文誌. A (ISSN:03854205)
巻号頁・発行日: vol.139, no.5, pp.259-263, 2019

A Tesla coil is a resonant transformer circuit that generates very high voltages which are made to arc through the air. Recently, a solid state Tesla coil was produced according to developing the semiconductor. In addition, the solid state Tesla coil makes sound by the air discharge. Hence, the sound is used as musical devices. In the past, the musical solid state Tesla coils are generated by PWM (Pulse Width Modulation) method. However, it is difficult to use the high pitch sound and the tone color. This paper investigates the musical solid state Tesla coil by using not PWM method but PRF (Pulse Repetition Frequency) method. As the result, the proposed musical solid state Tesla coil provides good sound.

2021-08-17 14:30:04
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1 0 0 0 三相3線電力線を使用したPLC通信システムが建物外の電磁環境に与える影響の評価

著者: 脇坂俊幸松嶋徹古賀久雄奥村浩幸桑原伸夫福本幸弘
出版者: 一般社団法人電気学会
雑誌: 電気学会論文誌. A (ISSN:03854205)
巻号頁・発行日: vol.140, no.12, pp.557-564, 2020

In this paper, the influence to electromagnetic environment was evaluated on the outside of buildings where power line communication (PLC) systems were installed to a three-wire three-phase power distribution line. The electric field strength was measured at 140 points in five factories, in two office buildings, and in one stadium. Since many radio waves existed in the environment, the electric field strength when PLC system was operated and was not operated was measured. The influence was evaluated by the cumulated occurrence probability because the frequency characteristics of the electric filed strength changed by the measurement points. The results showed that the occurrence probability was not changed when the PLC system was operated and was not operated. The electric field strength was calculated by the common mode current obtained from the test result, and this indicated that the occurrence probability was lower than the measured occurrence probability of electric field strength.

2021-06-28 19:08:48
1 + 1 Wikipedia

1 0 0 0 OA 直流水トリーに関する検討

著者: 吉満哲夫三井久安見城享
出版者: The Institute of Electrical Engineers of Japan
雑誌: 電気学会論文誌. A (ISSN:03854205)
巻号頁・発行日: vol.102, no.9, pp.515-522, 1982-09-20 (Released:2008-06-30)
参考文献数: 23

2021-06-23 11:35:16
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1 0 0 0 OA 雷雲下の針端コロナ電流特性とそれによる雷雲接近の検知

著者: 東山禎夫武藤三郎堀井憲爾
出版者: The Institute of Electrical Engineers of Japan
雑誌: 電気学会論文誌. A (ISSN:03854205)
巻号頁・発行日: vol.99, no.9, pp.411-418, 1979-09-20 (Released:2008-06-30)
参考文献数: 15

2021-05-02 07:42:13
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1 0 0 0 令和3年(2021年)全国大会開催案内/基礎・材料・共通部門論文誌 2020年12月号(Vol. 140, No. 12)目次/特集号の論文募集(「9th International Symposium on Electrical Insulating Materials」特集)/電気学会研究会資料電子化のご案内/部門大会講演論文集および研究会資料のご案内

出版者: 一般社団法人電気学会
雑誌: 電気学会論文誌. A (ISSN:03854205)
巻号頁・発行日: vol.140, no.12, pp.NL12_1-NL12_3, 2020

2021-01-01 11:00:09
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1 0 0 0 OA 同軸ケーブルのγ線誘起電流の発生機構

著者: 田中隆一田村直幸
出版者: The Institute of Electrical Engineers of Japan
雑誌: 電気学会論文誌. A (ISSN:03854205)
巻号頁・発行日: vol.100, no.3, pp.141-148, 1980-03-20 (Released:2008-06-30)
参考文献数: 14

2020-10-10 15:56:35
1 + 1 Twitter

1 0 0 0 OA 電界変調とだ円偏光を用いたカー効果による絶縁油中の直流電界分布測定

著者: 前野恭高田達雄
出版者: The Institute of Electrical Engineers of Japan
雑誌: 電気学会論文誌. A (ISSN:03854205)
巻号頁・発行日: vol.107, no.8, pp.395-401, 1987-08-20 (Released:2008-06-30)
参考文献数: 12
被引用文献数: 1 2

2020-09-03 15:31:32
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1 0 0 0 OA 木材の漏れ電流による炭化現象と発火機構

著者: 菊地光一吉村昇能登文敏
出版者: The Institute of Electrical Engineers of Japan
雑誌: 電気学会論文誌. A (ISSN:03854205)
巻号頁・発行日: vol.104, no.9, pp.517-524, 1984-09-20 (Released:2008-06-30)
参考文献数: 20
被引用文献数: 1 1

2020-08-22 17:36:03
1 + 1 Wikipedia

1 0 0 0 OA 数値ラプラス変換

著者: 細野敏夫
出版者: The Institute of Electrical Engineers of Japan
雑誌: 電気学会論文誌. A (ISSN:03854205)
巻号頁・発行日: vol.99, no.10, pp.494-500, 1979-10-20 (Released:2008-06-30)
参考文献数: 7
被引用文献数: 4 3

2020-06-22 10:50:05
1 + 0 Twitter

1 0 0 0 OA 軸対称三次元場における電気力線の数値計算

著者: 加藤正平
出版者: The Institute of Electrical Engineers of Japan
雑誌: 電気学会論文誌. A (ISSN:03854205)
巻号頁・発行日: vol.105, no.8, pp.429-436, 1985-08-20 (Released:2008-06-30)
参考文献数: 14

2020-01-11 16:03:45
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1 0 0 0 解決力を育成する技術者倫理教育の学生の自己評価と成績の分析

著者: 松原裕之
出版者: The Institute of Electrical Engineers of Japan
雑誌: 電気学会論文誌. A (ISSN:03854205)
巻号頁・発行日: vol.135, no.11, pp.679-685, 2015

This paper discusses engineering ethics education as a way to enhance problem solving skills through group discussions. During group discussions, students are given a role to play in imaginary scenarios. The students hold discussions to work out the reasons for what went wrong in the imaginary scenarios. Once the causes are identified, the students design multiple solution strategies and devise short-term and long-term measures to be implemented. In order to encourage students to carry out discussions and devise solution strategies, we used two frameworks: Seven-step guide and 4M analysis. We have analyzed the correlation between the test scores in engineering ethics and the pre- and post- self-evaluation results, which were measured by the fundamental competencies for working persons. As a result, we conclude that the education is able to demonstrate an educational effect in terms of the development of communication and problem solving skills, it still leaves some issues to be resolved with regard to the students' ability to act and get things done.

2016-08-10 04:45:29
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1 0 0 0 テラヘルツカメラによる塗膜下腐食イメージングの高速化

著者: 布施則一福地哲生水野麻弥福永香
出版者: The Institute of Electrical Engineers of Japan
雑誌: 電気学会論文誌. A (ISSN:03854205)
巻号頁・発行日: vol.135, no.4, pp.241-246, 2015
被引用文献数: 4

Non-destructive, two-dimensional distribution measurement of rusting under opaque anticorrosion paint was carried out, using a terahertz camera, a quantum cascade laser, and a galvanic scanner. The measurement speed of the present method was found to be 11 times faster than the conventional raster scanning method based on time-domain spectroscopy. A signal to noise ratio exceeding 102 was confirmed for both systems, which enables detection of minor rusting.

2015-05-26 02:27:04
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1 0 0 0 OA 高分子絶縁材料の水トリー現象に関する二,三の考察

著者: 吉満哲夫中北倫男
出版者: The Institute of Electrical Engineers of Japan
雑誌: 電気学会論文誌. A (ISSN:03854205)
巻号頁・発行日: vol.99, no.11, pp.543-550, 1979-11-20 (Released:2008-06-30)
参考文献数: 23

2014-05-31 19:53:31
1 + 2 Wikipedia

1 0 0 0 学界情報:2014年環境電磁工学国際シンポジウム"2014 International Symposium on Electromagnetic Compatibility" EMC'14/Tokyoの開催と論文募集についてのお知らせ

著者: 川又憲
出版者: The Institute of Electrical Engineers of Japan
雑誌: 電気学会論文誌. A (ISSN:03854205)
巻号頁・発行日: vol.133, no.8, pp.NL8_2-NL8_2, 2013

2014-02-26 07:15:10
1 + 1 Twitter