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The attached project contains a small medium voltage network with four loads of different behaviour. The loads are supplied by a synchronous generator driven by a diesel engine. Additionally there is…
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A simple test system is provided in order to analyse using Quasi-Dynamic Simulation the behaviour of a microgrid containing PV systems and a battery system. The network can be configured in order…
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A detailed description of the contained Battery Storage Model can be found in the PowerFactory 2017 manual, chapter Quasi-Dynamic Simulation. A short introduction can be found below: The contained…
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The objective is to limit the active power setpoint of a generator depending on the voltage measurement at its terminal. For this functionality, a QDSL-Model is attached to this ticket with the…
The normal tap changer model of a transformer can adapt the voltage at the LV- or HV-side. The control is applied when the voltage of a certain terminal is violating the upper or lower voltage limit.…
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In the attached project a QDSL model is implemented that controls the switching status of a pre-defined breaker. On the load flow page of the QDSL model the study case time is checked against the…
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User-defined controls for Load Flow Calculations as well as Quasi-Dynamic Simulations can be implemented by using QDSL (Quasi-Dynamic Simulation Language) models. In the attached project, two…
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To simulate the charging behaviour of electric vehicles in PowerFactory the template “DIgSILENT Electric Vehicle” from the global library can be used. This is done by using a QDSL (Quasi-Dynamic…
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In the attached project a QDSL model is implemented which realises a switchover between a primary and a secondary supply. If the voltage at the chosen terminal "BB_voltage" decreases below "u_min",…
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The Quasi Dynamic Simulation can be remotely connected via OPC to (for example) a SCADA system. In this case the current time stamp of the study case may be needed. There are two solutions available:…