PSIM easily handles any power converter or motor drive simulation. PSIM provides a simulation solution for all power electronics applications. PSIM easily handles any power converter or motor drive simulation. Select your modules and propel your innovation forward. PSIM’s modules are agile, straightforward to implement and integrate with. PSIM is an Electronic circuit simulation software package, designed specifically for use in power electronics and motor drive simulations but can be used to simulate any electronic circuit.Developed by Powersim, PSIM uses nodal analysis and the trapezoidal rule integration as the basis of its simulation algorithm. PSIM provides a schematic capture interface and a waveform viewer Simview.
Simulate the final design with a single click. SmartCtrl is seamlessly integrated with PSIM simulator. SmartCtrl automatically generates a ready-to-simulate PSIM schematic, containing the complete circuit, including the power stage and the control circuit. With just one click on the PSIM‘s logo, one can export the entire circuit and simulate it. Therefore, the simulation of the complete circuit designed in SmartCtrl can be performed in PSIM without the user having to draw any schematic: go straight from SmartCtrl design to Simview. Contoh telaah staf di dinas.
For every DC-DC converter and control type, the transfer functions (TF), output voltage to input voltage (Audiosusceptibility) and output voltage to output current (output impedance) are shown as additional Bode Plots. These TF are very interesting for system converters. Power distribution in satellites, etc. There are many available transfer functions: – Open-loop audio susceptibility – Closed-loop audio susceptibility – Open-loop output impedance – Closed-loop output impedance – Open-loop input impedance – Closed-loop input impedance.
In addition, in order to define a real DIGITAL control, SmartCtrl works directly in Z domain. Power converter new modelling approach is based on multivariable z-domain models. SmartCtrl allows the designer to work with discrete models to get the best performance and the highest bandwidths for the digital control loop. Improve your design compared to S discretized models. Plant, sensor and compensator can be defined in Z Domain (Z Z Z; Plant in Z domain, Sensor in Z domain and Compensator in Z domain) * or Multidomain Operation, mixing (S S Z, Plant in S domain, Sensor in S domain and Compensator in Z domain) * or any possible combination. SmartCtrl has the PFC design tool (Power Factor Correction – Boost Converter). This tool incorporates a UC3854A controller as well as some other practical information, e.g.
Actual values of output voltage when a single pole regulator is used as an outer loop compensator. The way to obtain a PFC design is as follows: – Firstly, select the type of the multiplier and its parameter. Then, design the inner and outer loops using the provided solution maps. The results are depicted in several plots, including the expected waveforms at the output of the inner loop and the outer loop. – It is possible to export the PFC design to a PSIM schematic by simply clicking on the PSIM icon, including the power stage, the UC3854A controller, the components of the inner and outer compensators, the feedback loop and the oscillator. This built-in function supports the definition of customized plants, compensators and sensors transfer functions, through the “design a generic plant” and “design a generic control system” options.
It supports two different features: – Design a generic topology In this case, the equations editor is used to define the plant transfer function of the converter, while the sensor is pre-defined. The compensator can always be selected among the pre-defined ones or user defined with the equations editor.
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– Design a generic control system In this other feature, the user is able to define the plant and the sensor transfer function using the equations editor, and for the compensator, the user can select among the pre-defined options (Analog or Digital) or define its own compensator. By right-clicking on any of the sub-screens, you can export the information you need: transfer functions, waveforms and transient responses. Furthermore, the export-global menu allows you to export entirely by selecting the desired options. The numerical data of all transfer functions (plant, open loop gain, closed loop gain, etc.) and transient plots can be exported to PSIM, Mathcad, Matlab, Excel, etc. Via a txt file.