CASPOC: Power Electronics, ED Modeling and Simulation CASPOC is especially designed for simulation of Power Electronics (PE) and Electrical Drives (ED). By using CASPOC, you can model power electronics, electrical machines, load and control in one multilevel model. This multilevel model includes a circuit level for the modeling of Switched Mode Power Supplies, a component level for the modeling of electrical machines/ loads and a system level for the modeling of control algorithms. Advantages of CASPOC Compared with other Simulation Programs: Fast simulation of Switched Mode Power Supplies without convergence problems Special fast switch models for a Diode, SCR, GTO and semiconductor switches Special block-diagram components for Power Electronics and Drive simulations such as DC-motor, induction machine, RMS, power-factor, harmonics and mechanical loads Libraries for modeling AC-vector drives, brushless AC drives, ab-dq transformations and mechanical loads Modeling control algorithms or component behavior using C/Pascal in Dynamic Link Libraries (DLL) Use the same control algorithm (C or Pascal) in your model and embedded software Schematic editor for drawing your circuit, system and component models Showing simulation results immediately during the simulation Show not only the time-domain waveforms but also phasors and harmonics online during simulation Interactive, parameter variations are immediately visible during the simulation on the screen EMC testing, compare simulated harmonics against the IEC 1000-3 limit.