APPARATUS AND METHOD FOR REACTOR POWER CONTROL OF STEAM TURBINE POWER GENERATION SYSTEM

摘要

The present invention relates to an apparatus for controlling output of a steam turbine power generation system, comprising: a nuclear reactor; a high pressure turbine where steam is supplied from the nuclear reactor through a main steam line; a low pressure turbine where the steam discharged from the high pressure turbine is supplied after passing through a moisture separator reheater; a branch pipe branched from the main steam line and connected to the moisture separator reheater; a power generator connected to the low pressure turbine; a condenser condensing the steam discharged from the low pressure turbine; a condensate pump conveying a condensate condensed in the condenser; a feed water heater heating the condensate; a branch pipe control valve provided in the branch pipe; and a control unit controlling an opening degree of the branch pipe control valve.