講演抄録/キーワード |
講演名 |
2011-11-17 17:30
A Robust Solution for Hesitate Phenomenon in Closing Process of Sealed Electromagnetic Relay ○Jie Deng・Xuerong Ye・Yue Ma・Guofu Zhai(Harbin Inst. of Tech.) EMD2011-86 エレソ技報アーカイブへのリンク:EMD2011-86 |
抄録 |
(和) |
To the Sealed Electromagnetic Relay (SEMR) of small batch and having difficulty in automatic production, so much manual work involved in assembly and adjustment process makes a remarkable hesitate phenomenon. A certain type of SEMR for example, the problem of coil voltage difference in actual production process has been studied in this article. The primary cause of this issue, 2-steps of armature motion in pickup process, has been found by analyzing the matching characteristics of electromagnetic torque and mechanical torque in SEMR. Through optimization of matching characteristics, the voltage difference problem is solved by robust design of reverse reed as a key part. The validity of this research has been proved by the comparison of dynamic characteristics simulation and the practical test of the relay products before and after the optimization. |
(英) |
To the Sealed Electromagnetic Relay (SEMR) of small batch and having difficulty in automatic production, so much manual work involved in assembly and adjustment process makes a remarkable hesitate phenomenon. A certain type of SEMR for example, the problem of coil voltage difference in actual production process has been studied in this article. The primary cause of this issue, 2-steps of armature motion in pickup process, has been found by analyzing the matching characteristics of electromagnetic torque and mechanical torque in SEMR. Through optimization of matching characteristics, the voltage difference problem is solved by robust design of reverse reed as a key part. The validity of this research has been proved by the comparison of dynamic characteristics simulation and the practical test of the relay products before and after the optimization. |
キーワード |
(和) |
sealed electromagnetic relay / hesitate phenomenon / reverse reed optimization / robust design / / / / |
(英) |
sealed electromagnetic relay / hesitate phenomenon / reverse reed optimization / robust design / / / / |
文献情報 |
信学技報, vol. 111, no. 299, EMD2011-86, pp. 103-108, 2011年11月. |
資料番号 |
EMD2011-86 |
発行日 |
2011-11-10 (EMD) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
EMD2011-86 エレソ技報アーカイブへのリンク:EMD2011-86 |