Control software ePHASORSIM

testdesignmodeling

Power grids are increasingly stretched beyond their limits by renewable energy sources, overcrowding of networks facing exponential growth, as well as highly-enmeshed networks and new HVDC interconnections. This dramatically increases the operational complexity and control/protection demands of these grids. ePHASORSIM excels at simulating extraordinarily large mixed T&D networks in real time thanks to its powerful phasor domain solver, helping engineers to study transient stability phenomenon and test the integration of EMS/SCADA systems. It outperforms as well at wide area protection and control schemes (WAMPAC)–or to train system operators with Hardware-in-the-Loop (HIL) simulations true to the real grid. Real-Time Simulation of 100,000+ Nodes of T&D Systems Here forty instances of the IEEE European Low Voltage Test Feeder are stitched to the IEEE 118-bus transmission system to synthesize a new test case that has over 108,000 nodes. The real-time simulation of such a massive T&D power grid uses parallel computation on only nine processing cores! Real-time transient stability simulations for systems in range of 100,000+ nodes Wide-area control/protection/state estimation algorithms EMS tools and algorithms, such as AGC and load shedding PMU streams and PDC applications System studies with massive numbers of renewable penetration Design and test local controllers, such as voltage regulators Advanced metering and information network Impact of load profiles in distribution networks Specifications Simulation type: - Phasor domain Typical time step: - 1ms - 10 ms Compatible modeling environments: - Simulink, Excel, PSS®E, CYME, PowerFactory, Open Modelica, Dymola