电力电子的数字控制的入门书籍,非常全面,包括信号采集、建模、数字控制的全部过程
2021-11-28 13:01:58 2.05MB 电力电子 数字 控制
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电子学第三版英文原版~
2021-11-25 14:11:26 28.78MB 电子学
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Contents Preface page xiii 1 Introduction 1 1.1 RF circuits 2 1.2 Narrowband nature of RF signals 3 1.3 AC circuit analysis – a brief review 3 1.4 Impedance and admittance 4 1.5 Series resonance 4 1.6 Parallel resonance 5 1.7 Nonlinear circuits 5 Problems 5 2 Impedance matching 10 2.1 Transformer matching 11 2.2 L-networks 12 2.3 Higher Q – pi and T-networks 14 2.4 Lower Q – the double L-network 15 2.5 Equivalent series and parallel circuits 16 2.6 Lossy components and efficiency of matching networks 16 Problems 17 3 Linear power amplifiers 19 3.1 Single-loop amplifier 19 3.2 Drive circuitry: common-collector, common-emitter, and common-base 20 3.3 Shunt amplifier topology 22 3.4 Dual-polarity amplifiers 22 3.5 Push–pull amplifiers 23 3.6 Efficiency calculations 25 3.7 AC amplifiers 26 3.8 RF amplifiers 29 3.9 Matching a power amplifier to its load 31 Problems 31 4 Basic filters 34 4.1 Prototype lowpass filter designs 35 4.2 A lowpass filter example 36 4.3 Lowpass-to-bandpass conversion 38 Appendix 4.1 Component values for normalized lowpass filters 41 Problems 43 References 45 5 Frequency converters 46 5.1 Voltage multiplier as a mixer 46 5.2 Switching mixers 48 5.3 A simple nonlinear device as a mixer 51 Problems 53 6 Amplitude and frequency modulation 54 6.1 Amplitude modulation 55 6.2 Frequency and phase modulation 58 6.3 AM transmitters 62 6.4 FM transmitters 65 6.5 Current broadcasting practice 65 Problems 66 7 Radio receivers 67 7.1 Amplification 67 7.2 Crystal sets 68 7.3 TRF receivers 68 7.4 The superheterodyne receiver 69 7.5 Noise blankers 74 7.6 Digital signal processing in receivers 75 Problems 75 References 76 8 Suppressed-carrier AM and quadrature AM (QAM) 77 8.1 Double-sideband suppressed-carrier AM 77 8.2 Single-sideband AM 78 8.3 Product detector 80 8.4 Generation of SSB 81 8.5 Single-sideband with class C, D, or E amplifiers 83 8.6 Quadrature AM (QAM) 84 Problems 85 References 86 9 Class-C, D, and E Power RF amplifiers 87 9.1 The class-C amplifier
2021-11-23 07:20:57 4.5MB Radio Frequency Electronics Circuits
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This comprehensive book provides detailed materials for both novice and experienced programmers using all BeagleBone variants which host a powerful 32-bit, super-scalar TI Sitara ARM Cortex A8 processor. Authored by Steven F. Barrett and Jason Kridner, a seasoned ECE educator along with the founder of Beagleboard.org, respectively, the work may be used in a wide variety of projects from science fair projects to university courses and senior design projects to first prototypes of very complex systems. Beginners may access the power of the "Bone" through the user-friendly Bonescript examples. Seasoned users may take full advantage of the Bone's power using the underlying Linux-based operating system, a host of feature extension boards (Capes) and a wide variety of Linux community open source libraries. The book contains background theory on system operation coupled with many well-documented, illustrative examples. Examples for novice users are centered on motivational, fun robot projects while advanced projects follow the theme of assistive technology and image processing applications. Key Features: Provides detailed examples for all BeagleBone variants, including the newest "next generation" BeagleBone Black BeagleBone is a low cost, open hardware, expandable computer first introduced in november 2011 by beagleboard BeagleBone variants, including the original BeagleBone and the new beaglebone black, hosts a powerful 32-bit, super-scalar arM Cortex A8 processor BeagleBone is small enough to fit in a small mint tin box "Bone" may be used in a wide variety of projects from middle school science fair projects to university courses and senior design projects to first prototypes of very complex systems Novice users may access the power of the bone through the user-friendly bonescript environment Seasoned users may take full advantage of the Bone's power using the underlying Linux-based operating system A host of feature extension boards (Capes) and a wide variety of Linu
2021-11-21 19:03:48 12.59MB BeagleBone Black
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This book presents the reader, whether an electrical engineering student in power electronics or a design engineer, some typical power converter control problems and their basic digital solutions, based on the most widespread digital control techniques. The presentation is focused on different applications of the same power converter topology, the half-bridge voltage source inverter, considered both in its single- and three-phase implementation. This is chosen as the case study because, besides being simple and well known, it allows the discussion of a significant spectrum of the more frequently encountered digital control applications in power electronics, from digital pulse width modulation (DPWM) and space vector modulation (SVM), to inverter output current and voltage control. The book aims to ser ve two purposes: to give a basic, introductor y knowledge of the digital control techniques applied to power converters, and to raise the interest for discrete time control theor y, stimulating new developments in its application to switching power converters.
2021-11-14 21:40:39 2MB 电力电子技术 Digital_Control
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瑞萨万能usb3.0驱动程序专门用来帮助有使用usb3.0接口的设备能够正常使用的电脑驱动,带给用户正常使用的同时,还能够发挥usb3.0超快的传输速度,带给用户极速体验。有兴趣的话快来下载使用吧!瑞萨万能usb3.0驱动软件介绍RenesasElectronicsUSB3.0HostControllerD,欢迎下载体验
2021-11-03 13:33:33 8.67MB 瑞萨 usb驱动 renesas electronics
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Electronics Workbench 9.0155 汉化补丁
2021-10-22 15:47:10 13.53MB Workbench
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Electronics Workbench(EWB)简明中文教程
2021-10-22 13:48:07 5.27MB 教程
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功率器件 驱动同步电机 FOC DTC 模糊控制 控制效率评估
2021-10-19 21:55:19 25.95MB AC DTC DRIVE MOTOR
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Electronics Workbench中文教程.pdf
2021-10-19 20:00:52 5.27MB Electronics Workbench中文教程.pdf
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