A method for monitoring the power output of a nuclear reactor in the low power range.

摘要

A method and device for monitoring the power output of a nuclear reactor in the low power range, by detecting neutrons produced by the reactor and producing a representation of the number of neutrons detected during each of a succession of equal measuring intervals; and producing a power output level indication having a value associated with each measuring interval by a digital operation in which the indication value associated with a preceding time interval is altered according to a function of the representation produced during the detecting step for the present measuring interval. <IMAGE>