NPP Fukushima Accident’s Lessons

Abstract

There was made analysis of NPP Fukushima accident, offered considerations, which don’t reflect in existing literature. There were considered issues of accidents qualification, indicated on importance of detail and accessible descriptions each of its. Special attention is given to analysis role and meaning of safety culture, development of concept of echeloned defence and principal conclusions, that could be made from previous accidents for ensure security of operating conversion nuclear reactors NPP. Given considerations are directed on promotion of security NPP, increasing of efficiency of sector work and written for consequent discussion and supplement by such professionals, whom entrusted development of programmes of measures on further improvement of securing and regulation of safety during nuclear energy usage.