2010-07-16：【技術專題】EDA for Power Electronicspemclab.cn.nctu.edu.tw/W3news/技術專欄/2010-07-16：【技術... · and three-phase inverter and UPS systems, ... PSIM

EDA for Power Electronics

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LAB808NCTU

Lab808: Power Electronic Systems & Chips, NCTU, TAIWAN

808DSP/FPGA

http://pemclab.cn.nctu.edu.tw/Lab-808: Power Electronic Systems & Chips Lab., NCTU, Taiwan

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Contents

Equation Solver Oriented Simulators MATBAL/Simulink Based Development Environment General-Purpose Circuit-Oriented Simulators Magnetics Design Thermal Design PCB Design for Power Supplies Packaging Design


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Equation Solver Oriented Simulators

Power Electronic Systems & Chips Lab., NCTU, Taiwan

Power Electronic Systems & Chips Lab.

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Equation Solver Oriented Simulators

MATLAB http://www.mathworks.com/

MathCAD http://www.mathcad.com/

Mathematica http://www.mathematica.com/


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MATLAB/Simulink http://www.mathworks.com/

The Mathworks, Inc.http://www.mathworks.comMATLAB

The MATLAB Product Family includes tools for: Data analysis and visualizationNumeric and symbolic computationEngineering and scientific graphicsModeling, simulation, and prototypingProgramming, application developmentGUI designConverting MATLAB programs automatically to standalone C and C++ code

Simulink: An interactive environment for modeling, simulating, and prototyping dynamic systems. MathWorks DSP Workshop

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Matlab-Simulink in Drives and Power Electronics

Dynamic Simulation of Electric Machinery: Using MATLAB/Simulink,Chee-Mun Ong, Prentice Hall, 1998.

Fundamentals of Power Electronics with MATLABRandall Shaffer, Charles River Media, 1 Ed., August 11, 200).


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PLECS - Simulation of Electric Circuits at System Level

PLECS is the tool of choice for high-speed simulations of power electronic systems in the MATLAB/Simulink environment.

Control block library: Control structures can now be modeled directly in PLECS. Continuous and discrete signal processing blocks as well as algebraic functions and discontinuities let you create virtually any analog or digital control.

C-Script block: The C-Script block allows custom functionality to be implemented directly in the C programming language. The code is compiled internally in PLECS, there is no need to install additional development tools.

New Library Browser: The new Library Browser gives you easy access to the extended component library. Browse through the library tree or quickly search components by name.

http://www.plexim.com/

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PLECS - Simulation of Electric Circuits at System Level


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MathCAD http://www.mathcad.com/

Sanz, M.; Lazaro, A.; Fernandez, C.; Zumel, P.; Barrado, A.; Olias, E.; Improvement of power electronics education with an interactive electronic book based on Mathcad, IEEE Workshop on Power Electronics Education, pp. 129- 134, June 16-17, 2005.

Switching Power Supply Design: DCM Mode Flyback Converter, Switching Power Supply Design: CCM Mode Flyback Converter, National Semiconductor: NS MathCAD Example, Michele Sclocchi, 2002.

Mathcad combines some of the best features of spreadsheets (like MS Excel) and symbolic math programs. It provides a very good graphical user interface and can be used to efficiently manipulate large data arrays, perform symbolic calculations and easily construct graphs.

One of the quite useful features in Mathcad is its ability to perform calculations with units; this is indeed an important feature for the design engineers.

MATLAB/SIMULINK requires more time and previous knowledge than the others and Mathcad is the easiest one to learn and use.

Electrical simulators (MATLAB/SIMULINK, Pspice and PSIM) are more flexible and allow more complex circuit analysis.

Mathcad provides the most friendly user environment.

Mathcad is a CAD tool very useful for its professional life and self-learning.

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About MathCAD

Mathcad combines some of the best features of spreadsheets (like MS Excel) and symbolic math programs. It provides a very good graphical user interface and can be used to efficiently manipulate large data arrays, perform symbolic calculations and easily construct graphs. One of the quite useful features in Mathcad, not found in the other packages listed above, is its ability to perform calculations with units; this is indeed an important feature for the design engineers.


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About MathCAD

An equation-solving software package that has a wide range of applicability.User friendly, readable document format with interactive calculation, and very easy to understand.

R 3 m

H 1.8 m

1000 kg

m3

V R2 H

V 50.894 m3

M V

M 5.089 104 kg

A B C1 R 22 H 1.83 Rho 100045 V 22.66 M 22619

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About MathCAD

Useful for design Purposesdisplays equations, variable definitions and in the same manner you would put on a paper.automatic recalculation (automatic updates)has ability solve problems both numerically and symbolically


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Mathematica http://www.mathematica.com/

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MATBAL/Simulink Based Development Environment




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RS-232 MATLAB Structure Reference (Conventional)

You do not use all message fields in all messages. For example, a message to send data would not use the message field.RecData, but would use the field .SendData. However, knowing the possible message fields is helpful when you are creating any of the message structures. This section contains the following topics:

RS-232 Send/Receive Message Structure (Synchronous) -- Description of the message fields for the send/receive structure associated with RS-232 asynchronous mode and the RS-232 Send/Receive block RS-232 Send Message Structure (Asynchronous) -- Description of the message fields for the send structure associated with RS-232 synchronous mode and the RS-232 Send block RS-232 Receive Message Structure (Asynchronous) -- Description of the message fields for the receive structure associated with RS-232 synchronous mode and the RS-232 Receive block Supported Data Types for Message Fields -- List of supported data types and the format you use to indicate those types in message fields

http://www.mathworks.com/access/helpdesk/help/toolbox/xpc/ch_io_rs23215.html

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MATLAB 7.X

9861253922 I S B N

650

94/01/01

/ 800/


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General-Purpose Circuit-Oriented Simulators



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General-Purpose Circuit-Oriented Simulators

Ansoft http://www.ansoft.de/ EMTP http://www.eeug.de/ SABER (Analogy) http://www.analogy.com/ PSPICE (OrCAD) http://www.orcad.com/ ICAP4 (Intusoft) http://www.intusoft.com/ PSIM http://www.powersimtech.com/ PowerDesigners http://www.powerdesigners.com/ SimPlorer http://www.simplorer.com/ CASPOC http://www.caspoc.com/ Electronics Workbench http://www.interactiv.com/


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PSIM



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PSIM http://www.powersimtech.com/

KEY FEATURES: Friendly user interface; Simple to use, and fast

simulation Interactive simulation environment Magnetics modeling Loss calculation and thermal analysis Comprehensive motor drive library Powerful control simulation capability Support of custom C code and DLL Link with Matlab/Simulink and finite element

analysis software

Powersim Technologies Inc.#8590 - 142 St.Surrey, B.C.Canada V3W OS3TEL: (215) 361-1137FAX: (215) 361-2123Email: [email protected] site: http://www.powersimtech.com


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PSIM

Powersim Technologies Inc.#8590 - 142 St.Surrey, B.C.Canada V3W OS3TEL: (215) 361-1137FAX: (215) 361-2123Email: [email protected] site: http://www.powersimtech.com

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What is PSIM?

PSIM is a dedicated simulation package for power electronics andmotor control. With fast simulation, friendly user interface, capability of simulating virtually any types of control schemes, PSIM provides a powerful simulation environment to address your simulation needs.

PSIM can be used for analysis and design of power converter and control systems for a wide variety of applications, including (but not limited to) switchmode power supplies, ac/dc rectifiers, single-phase and three-phase inverter and UPS systems, battery chargers, power factor correction, active filters, reactive power compensators, grid-link operation, and adjustable speed drive systems.

The basic PSIM package consists of three programs: circuit schematic program SIMCAD, PSIM Simulator, and waveform display program SIMVIEW.


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Key Features of PSIM

Easy to Use

Fast Simulation

Flexible Control Representation

Linking Your C Code via DLL

Mixed-Mode Simulation

Built-in Power Electronics Blocks

Digital Control for Microprocessor/DSP Implementation

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PSIM Composition

SIMCAD: Circuit Schematic Drawing

PSIM Simulator: Simulation

SIMVIEW: waveform display

Digital Control Module

Motor Drive Module


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SIMCAD and SIMVIEW

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PSIM Simulation of a Boost PFC Converter


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Circuit Simulation Software for Power Electronics Designers

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Feature Matrix

Available on Linux

Available on Windows

SIMPLIS Simulator

Transient Snapshots

Real Time Noise

HSPICE model compatibility

IC design models e.g. BSIM3,4, MOS9 VBIC, etc.

PSpice Translator

Transient Restart

Multi-step Analysis

Monte Carlo Analysis

Extended Sweep Modes

Digital Simulator

SIMetrixMicron A-D

SIMetrix/SIMPLIS Micron

SIMetrixAD-Plus

SIMetrix/SIMPLIS


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Simplis for Circuit Simulation

Simplis - Application Examples

Frequency Sweep

Pre-Amp of an OP-AMP Hybrid linear-switching 5V PSU

Buck Switching Regulator

Loop Gain

Dynamic Responses Under Load Changes


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OrCAD PSICE

OrCAD, Inc.Beaverton, Oregon, USAEmail: webmaster.orcad.comweb site: http://www.orcad.com

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Cadence PSPICE - Power IC Model LibraryTM


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PSPICE: Device Model

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SIMPLORER

To download SIMPLORER SV v7, go to www.ansoft.com/about/academics/simplorer_sv/index.cfm. To learn more about SIMPLORER v7, visit www.ansoft.com/products/em/simplorer/.

High-Performance Electromechanical System Simulation




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SIMPLORER a multi-domain, system simulation software

SIMPLORER is multi-domain, system simulation software for the design of high-performance electromechanical systems commonly found in the automotive, aerospace/defense, and industrial automation industries.

With a wide range of modeling techniques, statistical analysis capability and adherence to IEEE standards, SIMPLORER greatly reduces engineering time and prototype iterations while improving design performance of electrical, mechatronic, power-electronic, and electromechanical systems.

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SIMPLORER Features

SIMPLORER is multi-domain, system simulation software for the design of high-performance electromechanical systems commonly found in the automotive, aerospace/defense, and industrial automation industries.

With a wide range of modeling techniques, statistical analysis capability and adherence to IEEE standards, SIMPLORER greatly reduces engineering time and prototype iterations while improving design performance of electrical, mechatronic, power-electronic, and electromechanical systems.


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SIMPLORER

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Basic Structure of the Mixed-Mode Mixed-Language Simulator SIMPLORER


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Simulation of a Buck Converter

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Graphic Interface


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Simulation of Servo Drives

Torque and Speed Controlled Drive Systems

High Dynamic Requirements

ComponentsTorque and Speed Controllers

Three-Phase PWM Inverter

Servo Motor

Strong interactions between the system components

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Basic Drive System Structure

Control System(analog, mixed-signal, digital, DSP, FPGA etc.)

Powersupply

AC/DCConverter/

rectifier

AC/DCConverter/

inverterDClink

Servomotor

Mechanicalload


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Electrical Machine Modeling

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Co-Simulation

Simulink

Control, systems

Simplorer

Electrical, mechanical, hydraulic, electrical machines, solenoids, sensors

Physical quantities(speed, current, voltage, position etc.)

Control quantities(switch ON/OFF,

torque command etc.)


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Co-Simulation of a Motor Drive

Control System(Analog, Digital, Microcontroller, DSP, FPGA etc.)

Powersupply

AC/DCConverter/

rectifier

AC/DCConverter/

inverter

DClink

BLDCmotor

Mechanicalload

PSIM

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New in SIMPLORER v7

Optimization and statistical analyses

Scripting interface

Wizards (C, VHDL-AMS, and component models)

Expanded VHDL-AMS functionality

Sensor Model Library (cost option)

Transient coupling between SIMPLORER and Maxwell 2D

VHDL-AMS Model EncryptionUsers of other VHDL-AMS simulators can encrypt and pass models to SIMPLORER without revealing underlying IP


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SIMPLORER Student Version SV 7.0

SIMPLORER7 SV is a full-featured version of Ansoft's commercially distributed SIMPLORER with a limit only on the size of problems that can be solved. SIMPLORER is sophisticated multi-technology system simulation software widely used by automotive, aerospace, and power electronics systems designers. SIMPLORER SV is ideal for engineering students studying topics in power electronics, drive technology, electromagnetic actuators and electric machine design, controls, transportation technology, micro machining, mechatronics, and sensor systems. Ansoft offers SIMPLORER SV to foster and encourage the development of engineering skills throughout the multi-technology systems design community.

SIMPLORER SV supports the IEEE industry standard VHDL-AMS, a powerful multi-domain, analog, digital, and mixed-signal modeling language for the design of various complex technical systems. SIMPLORER SV also includes examples specifically designed for topics commonly studied at the junior, senior, and graduate levels

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PLECS: Power Electronic System Simulation

http://www.plexim.com/


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Ansoft: PExprt and Maxwell 3D



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Ansoft: PExprt for Power Supply Design Simulation

High Frequency Ansoft DesignerHFSS

Signal Integrity SIwaveSpicelinkTPA

Electromechanical Maxwell 2DMaxwell 3DSIMPLORERPExprtRMxprt

Add-OnsAnsoftLinksFull-Wave SpiceOptimetricsParICsWinIQSIM


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A 2D and 3D Model of a Flyback Transformer

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Integrated Design and Simulation Tools:SIMPLORER and PExprt

System engineer creates

a design idea

Obtain the design parameters needed for magnetic components

Draw schematic in SIMPLORER

environment

Input into PExprt and get the optimized design(s) per

designers priorities

Perform system simulation for

design(s)

No

YesManufacture

designIs

designok?


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PExper for Transformer Design

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Winding Design and Air Gap Effect

Winding Strategy Analysis


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Converter Level Simulation: PExpert and Simplorer

Draw schematic in SIMPLORER

environment

Input into PExprt and get the optimized design(s) per

designers priorities

Perform system simulation for

design(s)

No

YesManufacture

designIs

designok?

SIMPLORER strengths for converter analysis: Seamless integration between component and system simulation Allows for both micro-controllers and block diagram control Fast and numerically stable

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Converter Level Simulation: PExpert and Simplorer


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High-Level Simulation of a Flyback Converter with Low-Level Transformer Design and Modeling

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EMTP

EMTP : ElectroMagnetic Transients ProgramThe EMTP is a computer program for simulating electromagnetic, electromechanical and control system transients on multiphase electric power systems. The EMTP was originally developed in the late 1960s by Dr. Hermann Dommel. Many features have been added to the EMTP over the years and it has become the de facto standard in the utility industry.

ATP : Alternative Transient ProgramThe ATP is the most widely used version of the EMTP.

ATP is a universal program system for digital simulation of transient phenomena of electromagnetic as well as electromechanical nature. With this digital program, complex networks and control systems of arbitrary structure can be simulated.

ATP has extensive modelling capabilities and additional important features besides the computation of transients. It has been continuously developed through international contributions over the past 20 years.

EEUG: European EMTP-ATP Users Group: http://www.vmt.bme.hu/eeug


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SABER

Analogy Inc.9205 S.W. Gemini DriveBeaverton, Oregon 97008Email: info.analogy.comweb site: http://www.analogy.com

Analogy is the leader in high performance software and model libraries for top-down design and behavioral simulation of mixed-signal and mixed-technology systems. Our products make it possible to virtually prototype an entire hardware system - including analog and digital electronics, as well as mechanical, hydraulic and physical components. This allows our customers to interact with and fully understand the performance of their systems before they commit a design to pilot production.

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SaberScope

SaberScopeGraphical Waveform Analyzer


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Intusoft: ICAP4 (IsSpice)

Intusoft Inc.P.O. Box 710 San Pedro, CA 90733-0710, USAPhone : (310) 833-0710Fax : (310) 833-9658Email: [email protected] site: http://www.intusoft.com

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PowerDesigner

PowerDesigners, LLC6907 University Ave, #154Middlleton, WI 53562, USATEL: (608) 231-0450FAX: (608) 231-9979Email: [email protected] site: http://www.powerdesigners.com

ProductsPower DesignerChoke DesignerAnalystPSIM 4.0Motor Drive Module 1.0Digital Control Module


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CASPOC

Simulation ResearchP.O. Box 397NL-2400 AJAlphen aan den RijnThe NetherlandsTEL: +31 172 492 353FAX: +31 172 492 477Email: [email protected] site: http://www.caspoc.com

SIMEC GmbH & Co. KGBlankenauer Street 74D-09113 ChemnitzGermanyTEL: +49 371 4503-450FAX: +49 371 4503-466Email: [email protected] site: http://www.caspoc.com

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Introduction to CASPOC

CASPOC is especially designed for simulation of Power Electronics and Electrical Drives. Using CASPOC you can model power electronics, electrical machines, load and control in one multilevel model.

CASPOC 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.

CASPOC is easy to use. Starting from an existing example, you can achieve simulation results within a short period.

CASPOC is universal in modeling and viewing simulation results, it is very powerful for going in depth in modeling and simulation.


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Special Features

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/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. Many examples available in the area of Power Electronics and Electrical Drives, so in

many cases your problem is already modeled!

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CASPOC: Integrated simulation with couplings between different tools

Simulation and Animation of Power Electronics and Drives, Requirements for Education, P.J. van Duijsen, P.Bauer, and B. Davat.


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SPS Simulation Using CASPOC

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Electronics Workbech http://www.interactiv.com/


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Electronics Workbench: Multisim SPICE Simulation

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Electronics Workbench: Product Suite


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Network and Communications Simulation

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HSPICE

HSPICE


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PCB Design



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PCB and Package Design CAD Tools

PADS http://www.ansoft.de/ Power PCB http://www.eeug.de/ PSPICE (OrCAD) http://www.orcad.com/ CircuitWork http://www.orcad.com/ Solidwork http://www.intusoft.com/ ProE http://www.intusoft.com/ AutoVue SolidModel Pro http://www.intusoft.com/


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ESTAR: ELECTROMAGNETIC ANALYSIS

Magnetic shields subjected to a permanent magnetic source

http://www.cosmosm.com

The Strategic Design ToolModeling ESTAR ProblemsState of the Art Solver TechnologyElectromagnetic AnalysisViewing the ResultsCoupled AnalysisModeling Features

Library of 3D current sourcesNonlinear B-H and permanent magnet

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Thermal Design




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FLOTHERM

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Thermal Modeling of Magnetic Components

Thermal Modeling of Magnetic Components for E-type Core under Forced-Air ConvectionRen-Chun Chang, Ying-Yu Tzou, Member, IEEE, and Tan-Fu Lei, Member, IEEETaiwan Power Electronics Conf., TPEC2005, Taiwan, 2005.


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Utility Interface Harmonic Analysis

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CAD Integration of Electro-Mechanical-Magnetic Systems

EDA Integration of Electro-Magnetic-Thermal SystemsSystemDesign

ConverterDesign

MagneticsDesign

CircuitDesign

Co-Design SystemVerification

Matlab/simulinkMathCAD

ModelSim-SimulinkSimplorer-SimulinkPExprt

PSIMSimplorer

MaxwellMagneForceMotorSoft

OrCADPSPICEHSPICEModelSim

ARMMATLABLabviewWinDSP


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CAD Motor Design

AB

C

S SN

N

BLDCM

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CAD for SPS Design




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An Off-Line Power Supply

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Board Level Floor Plan Design

PFC

FAULT FLAG

MASTER/SLAVE

COMBINATION CONTROLER

SMPS2-SW FORWARD

FUSEEMI FILTERINRUSHOVER VOLTAGE

H 3G 2N 1

IECAPPLIANCEINLET

(100 kHz)(200 kHz)

GND

+25

-25

SENSITIVITYHIGH-PASS

20-40-60-80

COMPRESSORPEAK LIMITEREXPAND

FILTERATT. FI

LTER

+25

-25

CLK

3 dB6 dB12 dB24 dB

LIMITCOMP

FAULTLOAD

EXP READY

DSP

HOST

SENSITIVITY

GND+5A

REMOTE LEVEL

CURRENT SENSE TEMP SENSE

+

-

AMPLIFIER

BACKUP

LOAD

+4+22

1

COMP OFF/10 DbEXP ON/OFF

000 1

011 1

20 Hz40 HZ60 Hz80 Hz

MODE:STANDBYMUTEON

MODE

SUPPLY SENSE

300 kHzINPUT LIMIT

rmsLEVEL

RMS

LOW VOLTAGEFLYBACK

Vrelay

+5d

+3.3

+5a

+GNDVR1

+

-

SUPPLY CLOCK

SUPPLY CLOCK

AMP CLOCK

SUPPLY CLOCK

REMOTELEVELADC

AVG LOAD Z

TEMP PWR

CLASS-DAMPLIFIER

FILTERATT.

FILT

ER

+25

-25

CLK +

-

BACKUP

LOADMODE 300 kHz

+

GNDVR1

+

-

CLASS-DAMPLIFIER

SENSITIVITYHIGH-PASS

20-40-60-80

COMPRESSORPEAK LIMITEREXPAND

DSP

INPUT LIMIT

rmsLEVEL

RMSREMOTELEVEL

TEMP PWR

AVG LOAD Z

FAULT FLAG

MASTER/SLAVE

3 dB6 dB12 dB24 dB

LIMITCOMP

FAULTLOAD

EXP READY

HOST

SENSITIVITY

GND+5A

REMOTE LEVEL

CURRENT SENSE TEMP SENSEAMPLIFIER+4+22

1

COMP OFF/10 DbEXP ON/OFF

000 1

011 1

20 Hz40 HZ60 Hz80 Hz

MODE:STANDBYMUTEON

SUPPLY SENSE

SUPPLY CLOCK

AMP CLOCK

SUPPLY CLOCK

AVG LOAD Z

PFC

COMBINATION CONTROLER

SMPS2-SW FORWARD

FUSEEMI FILTERINRUSHOVER VOLTAGE

H 3

G 2N 1

IECAPPLIANCEINLET

(100 kHz)(200 kHz)

GND

+25

-25

LOW VOLTAGEFLYBACK

Vrelay

+5d

+3.3

+5a

SUPPLY CLOCK


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Switching Mode Magnetics

Requirements: Low profile, low loss at high frequency Thermal performance consistent with audio signals, low air flow

Technologies Sendust distributed-gap toroidal cores for inductors (carrying

significant dc current) Single-layer and progressive windings to minimize capacitances Ferrite core dcdc converter transformer, Litz windings, inter-

winding shield Toroidal ferrite common mode transformers on mains input and

dc output

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Switching Mode Magnetics


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Magnetic Loops Example

Similar analyses for dv/dt and parasitic capacitances

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Thermal Management


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IC

Analog Controller

GateDrive

VOUT

12VDigital controller

Digitalcompensator modulatorVREF

GateDrive

VOUT

12V

VREF

(a)

(b)

-50

0

50phase response

10 0 101

10 2 10 3 10 4 10 5

frequency(rad/sec)

10 0 101

102

10 3 10 4 10 510

1

102

103

magnitude response

frequency(rad/sec)

Gain

Freq.FZ1 FP0 FZ2 FP1 FP2

Bode plot

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Digital Circuit Designer VHDL Circuit Realization Logic and Timing Verification Circuit Minimization

-50

0

50

phase response

10 0 10 1 102 10 3 104 105

frequency(rad/sec)

10 0 101 10 2 10 3 10 4 10 510

1

102

103

magnitude response

frequency(rad/sec)

Control Loop Designer VHDL Circuit Realization Logic and Timing Verification Circuit Minimization

Power Circuit Designer VHDL Circuit Realization Logic and Timing Verification Circuit Minimization

Ksw


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(2)

System Optimization VHDL Circuit Realization Logic and Timing Verification Circuit Minimization

System Programming & Application Interface VHDL Circuit Realization Logic and Timing Verification Circuit Minimization

MCU Configuration & Settings VHDL Circuit Realization Logic and Timing Verification Circuit Minimization

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(3)

Program Download VHDL Circuit Realization Logic and Timing Verification Circuit Minimization

System Integration & Testing VHDL Circuit Realization Logic and Timing Verification Circuit Minimization

Performance Measures VHDL Circuit Realization Logic and Timing Verification Circuit Minimization


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Digital System Design Flow

Algorithm Development

HDL Generation

Logic synthesis

Place-and-Route

HDL Simulation

HardwareImplementation

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Digital Circuit Design Verification

Schematiccapture

Schematic Convert to Verilog

VHDL

Verilog HDL

Synplify Pro

ModelSim

iMPACTTranslatemap, PAR

Logicanalyzer

ChipScope

Xilinx Project Navigator


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MATLAB & ModelSim Co-Simulation

Mixed-Signal Simulation of Digitally Controlled Switching Converters

A. Prodic and D. Maksimovi, Mixed-Signal Simulation of Digitally Controlled Switching Converters, IEEE Computers in Power Electronics, 2002.

Design procedure of a digital system based on a hardware description language (HDL).


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Summary

CAD

CAD

Documents

2010-07-16：【技術專題】EDA for Power Electronicspemclab.cn.nctu.edu.tw/W3news/技術專欄/2010-07-16：【技術... · and three-phase inverter and UPS systems, ... PSIM