EDA for Power Electronics. Lab-808: Power Electronic Systems & Chips Lab., NCTU, Taiwan 電力電子系統模擬軟體 2010 年 7 月 16 日

Transcription

1 台灣新竹 交通大學 電機與控制工程研究所 808 實驗室電源系統與晶片 數位電源 馬達控制驅動晶片 單晶片 DSP/FPGA 控制 Lab-808: Power Electronic Systems & Chips Lab., NCTU, Taiwan 電力電子系統模擬軟體 鄒應嶼 教授 國立交通大學 電機與控制工程研究所 2010 年 7 月 16 日 Lab808: 電力電子系統與晶片實驗室 Power Electronic Systems & Chips, NCTU, TAIWAN LAB808 NCTU 台灣新竹 交通大學 電機與控制工程研究所 1/97 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 2/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

2 Power Electronic Systems & Chips Lab., NCTU, Taiwan Equation Solver Oriented Simulators 電力電子系統與晶片實驗室 Power Electronic Systems & Chips Lab. 交通大學 電機與控制工程研究所 3/97 Equation Solver Oriented Simulators MATLAB MathCAD Mathematica 4/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

3 MATLAB/Simulink The Mathworks, Inc. MATLAB: 矩陣運算 控制系統 信號處理 最佳化設計之模擬分析軟體 The MATLAB Product Family includes tools for: Data analysis and visualization Numeric and symbolic computation Engineering and scientific graphics Modeling, simulation, and prototyping Programming, application development GUI design Converting MATLAB programs automatically to standalone C and C++ code Simulink: An interactive environment for modeling, simulating, and prototyping dynamic systems. MathWorks DSP Workshop 5/97 Matlab-Simulink in Drives and Power Electronics Fundamentals of Power Electronics with MATLAB Randall Shaffer, Charles River Media, 1 Ed., August 11, 200). Dynamic Simulation of Electric Machinery: Using MATLAB/Simulink, Chee-Mun Ong, Prentice Hall, /97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

4 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. 7/97 PLECS - Simulation of Electric Circuits at System Level 8/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

5 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 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 selflearning. 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 , June 16-17, Switching Power Supply Design: DCM Mode Flyback Converter, Switching Power Supply Design: CCM Mode Flyback Converter, National Semiconductor: NS MathCAD Example, Michele Sclocchi, /97 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. 10/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

6 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 H 3m 1.8m 1000 kg m 3 V R 2 H V m 3 M V A B C 1 R 2 2 H Rho V M M kg 11/97 About MathCAD Useful for design Purposes displays 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 12/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

7 Mathematica 13/97 Power Electronic Systems & Chips Lab., NCTU, Taiwan MATBAL/Simulink Based Development Environment 電力電子系統與晶片實驗室 Power Electronic Systems & Chips Lab. 交通大學 電機與控制工程研究所 14/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

8 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 15/97 MATLAB 7.X 程式開發與應用技巧 I S B N: 作者 : 精平裝 / 頁數 : 出版社 : 出版日 : 圖書分類 : 定價 : 李顯宏平裝本 / 800 頁文魁資訊 94/01/01 電腦 650 元 16/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

9 Power Electronic Systems & Chips Lab., NCTU, Taiwan General-Purpose Circuit-Oriented Simulators 電力電子系統與晶片實驗室 Power Electronic Systems & Chips Lab. 交通大學 電機與控制工程研究所 17/97 General-Purpose Circuit-Oriented Simulators Ansoft EMTP SABER (Analogy) PSPICE (OrCAD) ICAP4 (Intusoft) PSIM PowerDesigners SimPlorer CASPOC Electronics Workbench 18/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

10 Power Electronic Systems & Chips Lab., NCTU, Taiwan PSIM 電力電子系統與晶片設計實驗室 Power Electronic Systems & Chips Lab. 交通大學 電機與控制工程研究所 19/97 PSIM Powersim Technologies Inc. # St. Surrey, B.C. Canada V3W OS3 TEL: (215) FAX: (215) web site: 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 20/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

11 PSIM Powersim Technologies Inc. # St. Surrey, B.C. Canada V3W OS3 TEL: (215) FAX: (215) web site: 21/97 What is PSIM? PSIM is a dedicated simulation package for power electronics and motor 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, gridlink 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. 22/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

12 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 23/97 PSIM Composition SIMCAD: Circuit Schematic Drawing PSIM Simulator: Simulation SIMVIEW: waveform display Digital Control Module Motor Drive Module 24/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

13 SIMCAD and SIMVIEW 25/97 PSIM Simulation of a Boost PFC Converter 26/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

14 Circuit Simulation Software for Power Electronics Designers 27/97 Feature Matrix SIMetrix/ SIMPLIS SIMetrix AD-Plus SIMetrix/ SIMPLIS Micron SIMetrix Micron A-D Digital Simulator Extended Sweep Modes Monte Carlo Analysis Multi-step Analysis Transient Restart PSpice Translator IC design models e.g. BSIM3,4, MOS9 VBIC, etc. HSPICE model compatibility Real Time Noise Transient Snapshots SIMPLIS Simulator Available on Windows Available on Linux 28/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

15 Simplis for Circuit Simulation 29/97 Simplis - Application Examples Pre-Amp of an OP-AMP Hybrid linear-switching 5V PSU Buck Switching Regulator Dynamic Responses Under Load Changes Loop Gain Frequency Sweep 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

16 OrCAD PSICE OrCAD, Inc. Beaverton, Oregon, USA webmaster.orcad.com web site: 31/97 Cadence PSPICE - Power IC Model Library TM 32/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

17 PSPICE: Device Model 33/97 Power Electronic Systems & Chips Lab., NCTU, Taiwan SIMPLORER High-Performance Electromechanical System Simulation 電力電子系統與晶片實驗室 Power Electronic Systems & Chips Lab. 交通大學 電機與控制工程研究所 To download SIMPLORER SV v7, go to To learn more about SIMPLORER v7, visit 34/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

18 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. 35/97 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. 36/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

19 SIMPLORER 37/97 Basic Structure of the Mixed-Mode Mixed-Language Simulator SIMPLORER 38/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

20 Simulation of a Buck Converter 39/97 Graphic Interface 40/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

21 Simulation of Servo Drives Torque and Speed Controlled Drive Systems High Dynamic Requirements Components Torque and Speed Controllers Three-Phase PWM Inverter Servo Motor Strong interactions between the system components 41/97 Basic Drive System Structure Control System (analog, mixed-signal, digital, DSP, FPGA etc.) Power supply AC/DC Converter/ rectifier DC link AC/DC Converter/ inverter Servo motor Mechanical load 42/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

22 Electrical Machine Modeling 43/97 Co-Simulation Simulink Control, systems Physical quantities (speed, current, voltage, position etc.) Control quantities (switch ON/OFF, torque command etc.) Simplorer Electrical, mechanical, hydraulic, electrical machines, solenoids, sensors 44/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

23 Co-Simulation of a Motor Drive Control System (Analog, Digital, Microcontroller, DSP, FPGA etc.) Power supply AC/DC Converter/ rectifier DC link AC/DC Converter/ inverter BLDC motor Mechanical load PSIM 45/97 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 Encryption Users of other VHDL-AMS simulators can encrypt and pass models to SIMPLORER without revealing underlying IP 46/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

24 SIMPLORER Student Version SV 7.0 SIMPLORER 7 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 47/97 PLECS: Power Electronic System Simulation 48/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

25 Power Electronic Systems & Chips Lab., NCTU, Taiwan Ansoft: PExprt and Maxwell 3D 電力電子系統與晶片實驗室 Power Electronic Systems & Chips Lab. 交通大學 電機與控制工程研究所 49/97 Ansoft: PExprt for Power Supply Design Simulation High Frequency Ansoft Designer HFSS Signal Integrity SIwave Spicelink TPA Electromechanical Maxwell 2D Maxwell 3D SIMPLORER PExprt RMxprt Add-Ons AnsoftLinks Full-Wave Spice Optimetrics ParICs WinIQSIM 50/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

26 A 2D and 3D Model of a Flyback Transformer 51/97 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 designer s priorities No Perform system simulation for design(s) Is design ok? Yes Manufacture design 52/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

27 PExper for Transformer Design 53/97 Winding Design and Air Gap Effect Winding Strategy Analysis 54/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

28 Converter Level Simulation: PExpert and Simplorer 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 Draw schematic in SIMPLORER environment Input into PExprt and get the optimized design(s) per designer s priorities No Perform system simulation for design(s) Is design ok? Yes Manufacture design 55/97 Converter Level Simulation: PExpert and Simplorer 56/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

29 High-Level Simulation of a Flyback Converter with Low-Level Transformer Design and Modeling 57/97 EMTP EMTP : ElectroMagnetic Transients Program The 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 1960 s 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 Program The 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: 58/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

30 SABER Analogy Inc S.W. Gemini Drive Beaverton, Oregon info.analogy.com web site: 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. 59/97 SaberScope SaberScope Graphical Waveform Analyzer 60/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

31 Intusoft: ICAP4 (IsSpice) Intusoft Inc. P.O. Box 710 San Pedro, CA , USA Phone : (310) Fax : (310) info@intusoft.com web site: 61/97 PowerDesigner PowerDesigners, LLC 6907 University Ave, #154 Middlleton, WI 53562, USA TEL: (608) FAX: (608) pdc@powerdesigners.com web site: Products Power Designer Choke Designer Analyst PSIM 4.0 Motor Drive Module 1.0 Digital Control Module 62/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

32 CASPOC Simulation Research P.O. Box 397 NL-2400 AJ Alphen aan den Rijn The Netherlands TEL: FAX: web site: SIMEC GmbH & Co. KG Blankenauer Street 74 D Chemnitz Germany TEL: FAX: web site: 63/97 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. 64/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

33 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 limit. Many examples available in the area of Power Electronics and Electrical Drives, so in many cases your problem is already modeled! 65/97 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. 66/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

34 SPS Simulation Using CASPOC 67/97 Electronics Workbech 68/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

35 Electronics Workbench: Multisim SPICE Simulation 69/97 Electronics Workbench: Product Suite 70/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

36 Network and Communications Simulation 71/97 HSPICE HSPICE 72/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

37 Power Electronic Systems & Chips Lab., NCTU, Taiwan PCB Design 電力電子系統與晶片實驗室 Power Electronic Systems & Chips Lab. 交通大學 電機與控制工程研究所 73/97 PCB and Package Design CAD Tools PADS Power PCB PSPICE (OrCAD) CircuitWork Solidwork ProE AutoVue SolidModel Pro 74/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

38 ESTAR: ELECTROMAGNETIC ANALYSIS Magnetic shields subjected to a permanent magnetic source The Strategic Design Tool Modeling ESTAR Problems State of the Art Solver Technology Electromagnetic Analysis Viewing the Results Coupled Analysis Modeling Features Library of 3D current sources Nonlinear B-H and permanent magnet 75/97 Power Electronic Systems & Chips Lab., NCTU, Taiwan Thermal Design 電力電子系統與晶片實驗室 Power Electronic Systems & Chips Lab. 交通大學 電機與控制工程研究所 76/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

39 FLOTHERM 77/97 Thermal Modeling of Magnetic Components Thermal Modeling of Magnetic Components for E-type Core under Forced-Air Convection Ren-Chun Chang, Ying-Yu Tzou, Member, IEEE, and Tan-Fu Lei, Member, IEEE Taiwan Power Electronics Conf., TPEC2005, Taiwan, /97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

40 Utility Interface Harmonic Analysis 79/97 CAD Integration of Electro-Mechanical-Magnetic Systems EDA Integration of Electro-Magnetic-Thermal Systems System Design Converter Design Magnetics Design Circuit Design Co-Design System Verification Matlab/simulink MathCAD PSIM Simplorer Maxwell MagneForce MotorSoft OrCAD PSPICE HSPICE ModelSim ModelSim- Simulink Simplorer- Simulink PExprt ARM MATLAB Labview WinDSP 80/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

41 CAD Motor Design BLDCM B C A S N N S 81/97 Power Electronic Systems & Chips Lab., NCTU, Taiwan CAD for SPS Design 電力電子系統與晶片實驗室 Power Electronic Systems & Chips Lab. 交通大學 電機與控制工程研究所 82/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

42 An Off-Line Power Supply 83/97 Board Level Floor Plan Design H 3 G 2 N 1 IEC APPLIANCE INLET Vrelay FUSE H PFC SMPS EMI FILTER LOW VOLTAGE G 2 +5d Vrelay INRUSH 2-SW FORWARD N 1 GND (100 khz) FLYBACK FUSE OVER VOLTAGE (200 khz) IEC -25 EMI FILTER PFC SMPS APPLIANCE +5a LOW VOLTAGE +5d INRUSH INLET OVER VOLTAGE (100 khz) 2-SW FORWARD GND COMBINATION CONTROLER SUPPLY CLOCK FLYBACK +5A GND CLASS-D +3.3 (200 khz) BACKUP AMPLIFIER -25 CURRENTSENSE TEMP SENSE SUPPLY SENSE AVG LOAD AMPLIFIER Z DSP CLASS-D +5a rms + LEVEL TEMP PWR BACKUP COMBINATION EXPAND RMSCONTROLER PEAK LIMITER SUPPLY CLOCK rms SENSITIVITY CLK + SENSITIVITY HIGH-PASS REMOTE LEVEL REMOTE AMPLIFIER COMPRESSOR DSP FILTER ADC INPUT LIMIT LEVEL 300 khz ATT. MODE LEVEL TEMP PWR MODE: LOAD FAULTFLAG STANDBY MUTE VR1 - GND SENSITIVITY +5A GND EXPAND RMS PEAK LIMITER ON AMPLIFIER HIGH-PASS REMOTE TEMP SENSE +25 HOST COMPRESSOR MASTER/SLAVE SUPPLY SENSE AVG LOAD Z INPUT LIMIT CURRENT SENSE LEVEL AMP CLOCK SENSITIVITY REMOTE LEVEL CLK 20 Hz COMP OFF/10 Db SUPPLY CLOCK SUPPLY CLOCK MODE: FAULT FLAG FILTER 40 HZ 01 EXP ON/OFF 60 Hz STANDBY MUTE ATT khz ON HOST MODE 80 Hz 11 - MASTER/SLAVE AMP CLOCK 3 db LIMIT FAULT LOAD 20 Hz 0 0 COMP OFF/10 Db SUPPLY CLOCK SUPPLY CLOCK AVG LOAD Z 40 HZ 01 EXP ON/OFF 6 db COMP LOAD 60 Hz Hz db EXP READY db db LIMIT FAULT VR1 GND 6 db COMP LOAD 1 12 db EXP READY 24 db FILTER FILTER 84/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

43 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, interwinding shield Toroidal ferrite common mode transformers on mains input and dc output 85/97 Switching Mode Magnetics 86/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

44 Magnetic Loops Example Similar analyses for dv/dt and parasitic capacitances 87/97 Thermal Management 88/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

45 Ksw 類比與數位電源控制 IC 的迴路補償設計 Analog Controller 10 3 magnitude response 12V frequency(rad/sec) 50 phase response Gate Drive V OUT V REF frequency(rad/sec) Digital controller (a) 12V Gain Bode plot V OUT V REF Digital compensator modulator Gate Drive F Z1 F P0 F Z2 F P1 F P2 Freq. (b) 89/97 數位電源控制系統化的設計流程 (1) Power Circuit Designer VHDL Circuit Realization Logic and Timing Verification Circuit Minimization 10 3 magnitude response frequency(rad/sec) phase response Control Loop Designer VHDL Circuit Realization Logic and Timing Verification Circuit Minimization frequency(rad/sec) Digital Circuit Designer VHDL Circuit Realization Logic and Timing Verification Circuit Minimization 90/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

46 數位電源控制系統化的設計流程 (2) System Optimization VHDL Circuit Realization Logic and Timing Verification Circuit Minimization MCU Configuration & Settings VHDL Circuit Realization Logic and Timing Verification Circuit Minimization System Programming & Application Interface VHDL Circuit Realization Logic and Timing Verification Circuit Minimization 91/97 數位電源控制系統化的設計流程 (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 92/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

47 Digital System Design Flow Algorithm Development HDL Generation Logic synthesis Place-and-Route HDL Simulation Hardware Implementation 93/97 Digital Circuit Design Verification Verilog HDL Logic analyzer VHDL Synplify Pro Translate map, PAR impact ChipScope Schematic capture Schematic Convert to Verilog ModelSim Xilinx Project Navigator 94/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

48 MATLAB & ModelSim Co-Simulation 95/97 Mixed-Signal Simulation of Digitally Controlled Switching Converters Design procedure of a digital system based on a hardware description language (HDL). A. Prodic and D. Maksimovi, Mixed-Signal Simulation of Digitally Controlled Switching Converters, IEEE Computers in Power Electronics, 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March

49 Summary 電路模型化與電腦模擬在電力電子系統的分析與設計過程中, 扮演著重要的角色 模擬的目標應與模型化的層次配合 CAD 在高功率密度交換式電源轉器的分析 設計 與驗證過程中, 將愈為重要 善選使用的 CAD 輔助設計軟體 97/97 電力電子 : 教育訓練課程講義交通大學電力電子實驗室, March