Electrical Power System- Experience Return after the Recent Launch of the Three Swarm Satellites

The three Swarm Satellites were launched the 22nd November 2013, by a Russian Rockot launcher at UTC time 12:02:29. The first contact took place at 13:33:51 (UTC time).The aim of this paper is to provide to the reader a return of experience of the electrical activities per- formed in AIT during Launch Campaign, and, to present the Swarm Electrical Power System (EPS) behaviour observed during Launch and Early Orbit Operations (LEOP).