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| Rule: 17.20.921 | Prev Up Next | |
| Rule Title: ELECTRIC TRANSMISSION LINES, TRANSIENT STABILITY CONSIDERATIONS | ||
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| Department: | ENVIRONMENTAL QUALITY, DEPARTMENT OF | |
| Chapter: | MAJOR FACILITY SITING | |
| Subchapter: | Application Requirements for Service Area Utilities Explanation of Need for Generation, Conversion and Linear Facilities | |
| Latest version of the adopted rule presented in Administrative Rules of Montana (ARM): | ||
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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. History: 75-20-105, MCA; IMP, 75-20-211, MCA; NEW, 1984 MAR p. 1844, Eff. 12/28/84; TRANS, from DNRC, 1996 MAR p. 2863; AMD, 2005 MAR p. 252, Eff. 2/11/05. |
| MAR Notices | Effective From | Effective To | History Notes |
|---|---|---|---|
| 2/11/2005 | Current | History: 75-20-105, MCA; IMP, 75-20-211, MCA; NEW, 1984 MAR p. 1844, Eff. 12/28/84; TRANS, from DNRC, 1996 MAR p. 2863; AMD, 2005 MAR p. 252, Eff. 2/11/05. |
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