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接地(Grand)と電気安全

Last updated at Posted at 2025-07-22

計算気は電気で動いている。
光素子のように光学に基づく領域もあるだろう。
光が電磁波の一種であることからすれば、電気の知識か経験が役立たないとは限らない。

電気安全では、感電、発煙・発火、漏電などが安全事象と想像がつく。

電気安全

IEC 60204-1:2016 Safety of machinery - Electrical equipment of machines - Part 1: General requirements NR & B.
https://qiita.com/kaizen_nagoya/items/cb5e98ade542493b6375

落雷

瞬時電圧低下

高周波雑音

電磁雑音

EMC
EMI
EMS
ESD(Electro Static Discharge)

設置

回路

通信系

電源系

建物

関連資料

課題研究
https://qiita.com/kaizen_nagoya/items/cb41441cf520c68b13bc

職業訓練(IT)
https://qiita.com/kaizen_nagoya/items/95368b63fa21d64271ec

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