distribution system simulator freeware downloads

OpenDSS

9.8.0.1 freeware download

... an easy-to-use, handy and very accessible electric power Distribution System Simulator. The applicationw as specially developed to support distributed ...

C2A

2.1.13 freeware download

... Hipparcos (all four provided with the standard program distribution), Guide Star, Tycho-2 (both can be downloaded from ... and PPMXL (which are not provided with the distribution because of their size). For photometry purpose, C2A ...