IEEE C 62.41.1-2002 低压(1000V及1000V以下)交流电力电路电涌环境指
C62.41.1-2002 - IEEE Guide on the Surge Environment in Low-Voltage (1000 V and less) AC Power Circuits
This guide is divided into eight clauses. Clause 1 provides the scope of this guide and its context with respect to other IEEE standards directly related to the subject. Clause 2 lists references to other standards that are useful in assessing the surge environment described in this guide. Clause 3 states that no new definitions have been generated for this guide; however, for the convenience of the reader, important definitions already in existence are cited in the glossary (Informative Annex C). Clause 4 provides a tutorial description of the origins of surge voltages and surge currents. Clause 5 provides information on the propagation of surges. Clause 6 provides a summary of the database, drawn from the comprehensive data listed in Informative Annex A. Clause 7 provides basic information on the occurrence of temporary overvoltages (TOVs). Clause 8 suggests how this complex database can be simplified toward selecting a few representative surge waveforms that will be more specifically defined in the recommended practice IEEE Std C62.41.2™-2002,1
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