Advanced Systems for Power Engineering, Inc. products

ASPEN OneLiner™ is a comprehensive PC-based short circuit and relay coordination software tailored for relay engineers. Designed as a productivity tool, it simplifies the otherwise tedious and time-consuming tasks of handling stacks of printouts, as well as plotting and re-plotting relay curves and one-line diagrams. The software operates efficiently under the control of the engineer, allowing for immediate visualization of changes in relay settings and network configurations. Additionally, OneLiner includes a robust built-in API engine that supports the creation of custom applications using Python and other programming platforms for specialized studies. With a commanding market share of 46%, ASPEN OneLiner is acknowledged as the leading tool in this domain, catering to 87 utilities across 24 countries, including 55 in the US, 12 in Europe, 3 in Latin America, 7 in the Asia Pacific, 5 in the Middle East and Africa, and 5 in Canada, based on a 2009 survey by Newton-Evans Research Co., Inc.