ARM 17.20.921. ELECTRIC TRANSMISSION LINES, TRANSIENT STABILITY CONSIDERATIONS

(1) For electric transmission lines where transient stability considerations are a basis of need, an application must contain the following information: (a) an explanation of the normal or contingent operating conditions, under which a transient stability problem exists, identification of the criteria used to determine these conditions, and an explanation of the rationale for their use; and (b) at least two stability studies, one to demonstrate the problem situation and one to demonstrate the solution.