The lEe publication 60364-4-41 "Electrical installations of buildings" fifth edition offers a layout rationalized of protective measures; protection under normal conditions is provided by basic protective provisions and protection under single fault conditions is provided by fault protective provisions. The author proposes a revision of a previous paper on "A summary of the lEe protection against electric shock" and refers also of the lEe protection measures for common grounding systems of HV/LV parts in TN system installations. For the electrical risk assessment, the paper suggests the analysis of the risk exposure in analogy with dynamical collisions problems. For generality and simplicity the standard lEe proposes a conventional approach for the safety design; it is responsibility of the designer to verify that in each installation the conventional safety conditions must be applied but also to perfect them to the specific actual situations. Index Term�� protection against electric shock, electrical risk, system grounding, safety, common and global grounding
The lEe publication 60364-4-41 "Electrical installations of buildings" fifth edition offers a layout rationalized of protective measures; protection under normal conditions is provided by basic protective provisions and protection under single fault conditions is provided by fault protective provisions. The author proposes a revision of a previous paper on "A summary of the lEe protection against electric shock" and refers also of the lEe protection measures for common grounding systems of HV/LV parts in TN system installations. For the electrical risk assessment, the paper suggests the analysis of the risk exposure in analogy with dynamical collisions problems. For generality and simplicity the standard lEe proposes a conventional approach for the safety design; it is responsibility of the designer to verify that in each installation the conventional safety conditions must be applied but also to perfect them to the specific actual situations. Index Term�� protection against electric shock, electrical risk, system grounding, safety, common and global grounding
A NEW SUMMARY ON THE IEC PROTECTION AGAINST ELECTRIC SHOCK / Parise, Giuseppe. - ELETTRONICO. - (2012), pp. 1-8. (Intervento presentato al convegno Industrial & Commercial Power Systems Technical Conference (I&CPS), 2012 IEEE/IAS 48th tenutosi a Lousville KY USA nel 20-24 May 2012) [10.1109/ICPS.2012.6229610].
A NEW SUMMARY ON THE IEC PROTECTION AGAINST ELECTRIC SHOCK
PARISE, Giuseppe
2012
Abstract
The lEe publication 60364-4-41 "Electrical installations of buildings" fifth edition offers a layout rationalized of protective measures; protection under normal conditions is provided by basic protective provisions and protection under single fault conditions is provided by fault protective provisions. The author proposes a revision of a previous paper on "A summary of the lEe protection against electric shock" and refers also of the lEe protection measures for common grounding systems of HV/LV parts in TN system installations. For the electrical risk assessment, the paper suggests the analysis of the risk exposure in analogy with dynamical collisions problems. For generality and simplicity the standard lEe proposes a conventional approach for the safety design; it is responsibility of the designer to verify that in each installation the conventional safety conditions must be applied but also to perfect them to the specific actual situations. Index Term�� protection against electric shock, electrical risk, system grounding, safety, common and global groundingI documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
