1 reactor vessel 2 fuel core element 3 control rod element 4 circulation pumps 5 control rod motors 6 steam 7 inlet circulation water 8 high pressure turbine 9 low pressure turbine 10 electric generator 11 electrical generator exciter 12 steam condenser 13 cold water for condenser 14 pre-warmer 15 water circulation pump 16 condenser cold water pump 17 concrete chamber 18 connection to electricity grid