Transcription of Chapter 2 Grounding & Shielding - TU Delft
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Chapter 2 Grounding & Shielding - TU Delft
47 Chapter 2 Grounding & ShieldingSafety, system protection and performance are the three main reasons to earth asystem. Not all electronic equipment needs to be connected to earth to work,satellites are an example. Sometimes wrong Grounding configurations, oriented tosatisfy the special power and performance requirements of electronic loadingequipment, can compromise safety rules generating dangerous situations forpersonnel and equipment. Personnel safety, equipment safety and performancegrounding issues have to be analyzed together. In any case, safety rules must not beviolated.
surge protective device and the associated power system source. Low-inductance wiring methods should also be used. 2.2.2 Equipment grounding As described in [9][10][11] and [12], electrical or electronic circuits do not need to be earthed in order to work. Satellites, spacecraft and mobil phones, all work properly without earthing.
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