FACTS (flexible alternating current transmission systems) and high-voltage direct current transmission (HVDC) solutions.

High-voltage circuit breakers, voltage regulators and surge arresters.

Fuel flexible gasifiers for integrated gasification combined cycle.Power plant modernizations, upgrades and extended service agreements.Factory and field-based service for gas, steam, nuclear and wind turbine generators, as well as other plant equipment.50-Hz and 60-Hz gas and steam turbine generators for large-scale and industrial applications up to 1,100 MW.The svg version with its Matlab code were also uploaded to Wikipedia (English and German).The Siemens Energy Sector consists of the following divisions: siemens_star_m.pdf A Matlab script where you can choose the number of strokes.siemens_star.svg An svg version with 64 stripes.Beware that many vector formats nowadays support (or are rendered as) raster graphics you will recognize pure vector format by its small file size, or that they can be enlarged indefinitely without jagged contours. So that only the resolution of the displaying device comes into play. To work properly, a Siemens star should best be given as vector graphics (svg, pdf, eps, emf, ai, etc.), See our paper Blur Unblurred (Strasburger, Heinrich, Bach i-Perception 2018 open access) for explanations. The latter lets one see stripes towards the center of the Siemens star that are not physically presentĪnd have the opposite polarity relative to the actual stripes. Uncorrected short-sightedness) gives rise to spurious resolution. Its luminance profile is rectangular and under optical blur (by, e.g., bad accommodation or The Siemens star is a radial pattern used to test the resolution of optical instruments.

Siemens star sector