Dynamic rod carving method based on transient space factors

A dynamic rod carving method based on a transient space factor obtains the transient space factor of a control rod value through theoretical calculation, and the transient space factor is applied to a dynamic rod carving process to obtain a control rod value measured value. According to control rod movement information in the dynamic rod carving process, a control rod static value calculation value is obtained through reactor core steady-state simulation calculation; the change of the current signal calculation value of the power range detector along with time is obtained through reactor core transient simulation calculation, and is substituted into an inverse point reactor equation to obtain a control rod dynamic value calculation value; obtaining a transient space factor according to the control rod static value calculation value and the control rod dynamic value calculation value; in engineering application, on the basis of a current signal measured value of a power range detector, inverse point reactor eq