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Power system analysis software to meet all your system planning and operation needs.
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DSAToolsTM is a suite of state-of-the-art power system analysis tools and provides the capabilities for the comprehensive system security assessment including all forms of stability.
DSAToolsTM includes necessary features and functions for power system planning and operational studies. In addition to rich modeling capabilities and leading-edge computational methods, the software package is loaded with many innovative application tools and can provide engineers with significant productivity improvements.
This advanced software suite includes the following main components,
| PSAT |
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Powerflow & Short circuit Analysis Tool |
| VSAT |
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Voltage Security Assessment Tool |
| TSAT |
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Transient Security Assessment Tool |
| SSAT |
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Small Signal Analysis Tool
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| The key components in this package, VSAT, TSAT, and SSAT, have also been designed for on-line dynamic security assessment (DSA), when integrated to EMS through the DSA Manager module.
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DSATools Version 11 is released
DSATools Version 11, including PSAT, VSAT, TSAT, SSAT and CDT is now released. This new version of the popular power system analysis software incorporates major enhancements in terms of the modeling,
features, and usability. If you are already licensed for any of the DSATools programs and want to get updates, or if you want to get more information about the features and functions available in DSATools Version 11,
please contact us.
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Impact assessment of renewable energy on system security
Powertech has developed jointly with the Irish national grid company (EirGrid) a software solution to assess the
impact of renewable energy on system security, the first of such technologies in the world. The Wind Security Assessment Tool
is able to examine the security of a system with high level of renewable energy (wind, solar, battery, etc.) in terms of various criteria
including thermal, voltage, transient, and frequency performances. The Wind Security Assessment Tool runs currently as a real-time tool at the National Control Center of
EirGird, providing EirGrid operators with valuable information on the security status of the system.
Click here to view the technical specification of
Powertech's solution on the impact assessment of renewable energy and its application example at EirGrid.
See also the article on New York Times for EirGrid’s application of this technology:
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