v1.4.0

Release notes

Features

• Substation automation system (#811)
• Voltage angle limit support (#873)
• Zip and exponential load models (#846)
• Secondary voltage control, coupled version (#872)
• DC approximation type configuration (#878)
• Refactor propagated contingency (#888)
• Exclude generators below zero or negative minP from slack distribution (#868)
• Synthetic discarded transformer voltage control log (#866)
• Option to ignore active power limits in slack distribution on generators (#869)
• Parent 16: update liquibase maven plugin (#860)
• Convergence control parameters as olf parameters (#876)
• New way to per unit lines (#852)
• Added voltage magnitude and angle to SecurityAnalysis branch results extension (#875)
• Bump to core version 6.0.2 (#881, #897)
• Improve factors read performance (#891)
• Slack Distribution Failure behavior (#890)

Fixes

• Fix three windings transformer with disconnected leg monitoring (#855)
• Fix cache invalidation issue when updating network state (#867)
• Fix fast restart network update in case of multiple components (#870)
• Fix reporting of distributed slack active power (#871)
• Add missing parameters infos (#877)
• Fix PTC action support and support of RTC action (#862)
• Fix remote reactive power control: reactive limits and update generator's reactive power (#882)
• Make constructor public for OlfThreeWindingsTransformerResult like for OlfBranchResult instead of package private. (#884)
• Fix sensi on disconnected HVDC (#886)
• Fix missing voltage limit violations (#892)
• Fix SA modifying OLF parameters (#893)
• Fix AC SA results ignoring AcLoadFlow outerloop status (#894)
• Fix incremental outer loops (#879)
• Fix not same variable and equation issue (#625)

Quality

• Javadoc fix: Add literal annotation in author's email address (#887)