Remedy method for non-execution of safe and stable emergency control instructions of electric system

The invention discloses a remedy method for non-execution of safe and stable emergency control instructions of an electric system and belongs to the field of safe and stable control of electric systems. The method comprises the steps of performing stepped discretization on the control instructions represented by control quantity values to show various situations of poor execution of control quantity, adding various expected unexecuted control instruction combinations into a general control strategy table design, giving corresponding remedy control measures in a control measure column of a control strategy table, after a safe and stable control system detects that defended expected failures occur, executing the control measures searched from the strategy table, then judging execution situations of the control measures, and issuing the remedy control measures corresponding to the unexecuted control instruction combinations from the control strategy table for execution. The method can effectively solve the safe and stable problems due to the fact that the existing safe and stable emergency control system results in the non-execution of the control instructions and has no remedy control due to various reasons.