IndiaSoft Technologies (P) Ltd.
Clover Metropole, Office Number 7, 5th Floor, Survey No 25/1/4, NIBM – Undri Road, Kondhwa, Khurd, Pune – 411048.
Ph. : +91  8793811555, Email: mail@indiasoft.co.in, www.indiasoft.co.in
Powerful & Intuitive Modeling, Simulation & Optimization Tools
Engineering Simulation Solutions
CASPOC
CASPOC
Power Electronics, ACDC Machines and Electrical Drives Simulation Software
CASPOC is a powerful, innovative system simulator designed for the simulation of Power Electronics and Electrical Drives. Using CASPOC, modeling power electronics, electrical machines, load and control in one multilevel model is fast and simple. 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.
Only CASPOC combines the ease of use of visual drag and drop schematic development, the productivity of modeling language, the power to view simulation results in ‘real time’ during the simulation in autoscaling windows, and the world’s fastest simulation performance with no convergence problems.
LORENTZHF also calculates near and far field results, power and directive gain, radar crosssection, axial ratio, and input impedance, admittance and scattering parameters.
CASPOC is used in the design and simulation of complex power and control devices and systems such as: Rectifiers, DC Converters, AC Converters, Resonant Converters, Power Engineering, Induction Machines, Vector Controls, Mechanics, Active Filters, Harmonics, DC Machines, Stepper Motors and more, used in industries such as Aerospace, Automotive, Utility, Industrial, Transportation and Commercial Electronics.
Features

Extended library blocks for power electronic and drive systems

Library of electrical machine models, including mechanical systems, rotating and translating, shafts, gearboxes, springs, bearings and friction models

Advanced library for AC motor control (see Advanced Electrical Drives, DeDoncker TU Aachen) including field oriented control, DTC and sensorless control

Extensive library for modeling sustainable green energy, such as wind turbines, solar modules, maximum power point trackers, grid converters, electric vehicles, battery and fuel cells

Models for temperature dependent power electronic semiconductors, including loss calculation

Math blocks for any function evaluation and vector signals for AC motor control

Replay of the simulation results for failure modes and further investigation – any point in time can be traced back and the state of the simulation at that point in time can be observed, including the animation, signals and state animation inside hierarchical models

Animation of the schematic showing full current path

Animated symbols on customized library blocks

Easy setting of parameters for all components

Interface with Data Acquisition board

Interface with INTEGRATED’s programs

User compiled C/C++ code via DLL

Export C code from the control system models

Optimized C code export, independent of type of microcontroller or DSP, including fixed point TI QMATH Library

Notes and figures can be added to the schematic

Ability to create scripts to run CASPOC in batch mode

Parameter sweep for any component parameter

Bode diagram for any system to identify stability, impedance and audio susceptibility. Gain/phase margin, bandwidth for any type of power electronics – no averaging models are required

Project management data can be stored with the simulation project

Archive the entire project with one click

Many samples on power electronics, electrical drives and sustainable energy are already preprogrammed
CASPOC Simulation Software for Power Electronics, Electrical Machines, Industrial Drives & Renewable Energy
CASPOC is a powerful, innovative system simulator designed for the simulation of Power Electronics and Electrical Drives. Using CASPOC, modelling power electronics, electrical machines, load and control in one multilevel model is fast and simple. This multilevel model includes a circuit level for the modelling of switched mode power supplies, a component level for the modelling of electrical machines/loads and a system level for the modelling of control algorithms
CASPOC Software contains 200 prepared and readymade practical lab circuits & example packages of several hundred circuits of power electronics & electrical drives available with solutions in electronic & printed form. So in many cases your problem is already modelled and simulated and we will provide it with the software. Circuit Examples of the same are mentioned below for reference:
1PHASE RECTIFIERS

1phase diode rectifier

1phase diode rectifier with inductive load

1phase thyristor

1phase diode bridge rectifier

1phase halfcontrolled symmetrical bridge

1phase halfcontrolled asymmetrical bridge

1phase thyristor rectifier bridge

1phase triac converter
3PHASE RECTIFIERS

3phase one sided thyristor bridge

3phase halfcontrolled symmetrical bridge

3phase thyristor bridge

3phase diode bridge

3phase triac converter
DCDC CONVERTERS

boost converter

buck converter

buckboost converter

2quadrant converter

cuk converter

conventional chopper

bipolar switching dcdc converter

unipolar switching dcdc converter
RESONANT CONVERTERS

series resonant circuit

parallel resonant circuit

voltagesource series

currentsource parallel resonant converter

singleended resonant dc/dc converter resonant converter below the resonant frequency

resonant converter above the resonant frequency

seriesloaded resonant converter

Seriesloaded resonant con. below resonant frequency

Seriesloaded resonant con. above resonant frequency

parallelloaded resonant converter

Parallelloaded resonant con. below resonant freq.

Parallelloaded resonant con. Above resonant freq.

zerocurrentswitching, quasires buck converter

zerocurrentswitching, quasires boost converter

Zerovoltageswitching, quasires buck converter.
MODULATION PRINCIPLES

Six pulse Pulse wide modulation

Pulse amplitude modulation

Pulse frequency modulation.

Vector pause modulation Notch

Analog to discreet encode

Analog to amplitude modulation encoder
SWITCH MODE DC POWER SUPPLIES WITH ISOLATION

forward dc/dc converter

flyback dc/dc converter

flyback parallel converter

forward 2 transistor dc/dc converter

flyback 2 output dc/dc converter

flyback 2 transistor dc/dc converter

currentsource dcdc converter

pushpull converter

fullbridge circuit

halfbridge circuit
DC TO AC INVERTERS

1phase GTO DCtoAC inverter

1phase parallel inverter

1phase current source inverter

mc Murray inverter

currentsource inverter

voltagesource inverter

AC/AC CONVERTERS

dclink converter with current storage

dclink converter with voltage storage

dclink converter with energy storage

6pulse Cyclo converter
TRANSFORMERS

1phase transformer

triangle to star transformer

triangle to star transformer

star to triangle transformer

star to triangle transformer

triangle to triangle transformer
Electrical DRIVES

direct current machine

direct current machine with chopper drive

induction machine

currentsource inverter with induction machine

voltagesource inverter with induction machine
CIRCUIT WITH CONTROLLER

switching of two capacitors

forward converterfeedback compensation

1phase LC filter

3phase LC filter

1phase thyristorcontrolled inductor for static var control

3phase thyristorcontrolled inductor for static var control

3phase switchmode static var controller.
FIELD ORIENTED CONTROL

Vectordrive 1

Vectordrive 2

Vectordrive 3

Vectordrive 4

Vectordrive 5

Controlled DCM with 3phase SCR drive

Chopper controlled shunt DCM

1phase active filter

1phase sinusoidal input current rectification

1phase switch mode for a bidirectional

3phase vector diagram equivalent series resistance

second order system diode snubber circuit

RMS and average calculation

Flyback converter with voltage/current mode control.
BUCK CONVERTER WITH CONTROLLER

buck currentmode control

buck current/voltagemode control

buck PI control

buck hysteresis control

buck converter with diode bridge and pwm controller

buck converter with diode bridge and amplitude mod.

buck converter with pwm controller.
INDUCTION MACHINES

Induction machine with formula of Kloss

Induction machine based on the Tmodel

Induction machine Tmodel with powers

Startup induction machine Tmodel

No load test with Tmodel

Induction machine slip=1

Direct current test induction machine

Startup induction machine 3phase model

3phase model with constant slip

3phase mutual induction saturation

Vector diagram induction machine

Comparison Tmodel and 3phase model.
DRIVES INDUCTION MACHINES

Voltage source inverter

Adjustable speed drive

Induction machine in delta

Induction machine in star

Induction machine from star to delta

Softstarter with constant fire angle

Softstarter with decreasing fire angle

Sixstep control
DCM MACHINES

Shuntmachine without induction

Shuntmachine with induction

Seriesmachine without induction

Seriesmachine with induction

Seriesmachine with induction and variable