Design critera for electrical networks upon installation of wind power production

摘要: In this paper, a review of the design criteria presently used by Fortum Distribution, and most other utilities in Sweden, upon connecting medium sized (10-50 MW) wind power production park is presented. Among things, compensation reactive power, flicker voltage variations on local system basis are considered. The may also change total load flow network which might lead to reinforcements over larger geographical area. For special cases stability (mainly transient stability) should be paper presents method for economical dimensioning cables park. Characteristic parks low utilization level suggest that different planning these cables, i.e., as compared hydro station conventional consumption loads. current density can allowed almost double what would case applying method.