電機機械精釋 (7版)

相關熱銷的書籍推薦給您

書名：進修、教學：電機機械精釋 子敬 作者：子敬 出版社：超級科技 出版日期：2015/05/01 ISBN：9789579831208 內容簡介 本書兼具教學及進修的功能，內容著重觀念的建立、理論的探討及問題的解析。

高頻交換式電源供應器原理與設計

相關熱銷的書籍推薦給您

第一章　交換式電源供應器 第二章　電源輸入部份 第三章　電源轉換器的種類 第四章　轉換器功率電晶體的設計 第五章　高頻率的功率變壓器 第六章　電源輸出部份：整流器、電感器與電容器 第七章　轉換器穩壓器的控制電路 第八章　轉換式電源轉換器周邊附加電路與元件 第九章　轉換式電源供給器穩定度分析與設計 第十章　電磁與射頻干擾(EMI-RFI)的考慮 第十一章　電源供給器電氣安全標準

AN INTRODUCTION TO CONTROL SYSTEMS (2版)

相關熱銷的書籍推薦給您

This significantly revised edition presents a broad introduction to Control Systems and balances new, modern methods with the more classical. It is an excellent text for use as a first course in Control Systems by undergraduate students in all branches of engineering and applied mathematics. The book contains: A comprehensive coverage of automatic control, integrating digital and computer control techniques and their implementations, the practical issues and problems in Control System design; the three-term PID controller, the most widely used controller in industry today; numerous in-chapter worked examples and end-of-chapter exercises. This second edition also includes an introductory guide to some more recent developments, namely fuzzy logic control and neural networks.

ENABLING THE INTERNET OF THINGS: FUNDAMENTALS, DESIGN, AND APPLICATIONS

類似書籍推薦給您

【簡介】 LEARN MORE ABOUT FOUNDATIONAL AND ADVANCED TOPICS IN INTERNET OF THINGS TECHNOLOGY WITH THIS ALL-IN-ONE GUIDE Enabling the Internet of Things: Fundamentals, Design, and Applications delivers a comprehensive starting point for anyone hoping to understand the fundamentals and design of Internet of Things (IoT) systems. The book's distinguished academics and authors offer readers an opportunity to understand IoT concepts via programming in an abstract way. Readers will learn about IoT fundamentals, hardware and software components, IoT protocol stacks, security, IoT applications and implementations, as well as the challenges, and potential solutions, that lie ahead. Readers will learn about the social aspects of IoT systems, as well as receive an introduction to the Blockly Programming Language, IoT Microcontrollers, IoT Microprocessors, systems on a chip and IoT Gateway Architecture. The book also provides implementation of simple code examples in Packet Tracer, increasing the usefulness and practicality of the book. Enabling the Internet of Things examines a wide variety of other essential topics, including: The fundamentals of IoT, including its evolution, distinctions, definitions, vision, enabling technologies, and building blocks An elaboration of the sensing principles of IoT and the essentials of wireless sensor networks A detailed examination of the IoT protocol stack for communications An analysis of the security challenges and threats faced by users of IoT devices, as well as the countermeasures that can be used to fight them, from the perception layer to the application layer Perfect as a supplementary text for undergraduate students taking computer science or electrical engineering courses, Enabling the Internet of Things also belongs on the bookshelves of industry professionals and researchers who regularly work with and on the Internet of Things and who seek a better understanding of its foundational and advanced topics. 【目錄】

The Internet of Things: Key Applications & Protocols (2版)

類似書籍推薦給您

【簡介】 An all-in-one reference to the major Home Area Networking, Building Automation and AMI protocols, including 802.15.4 over radio or PLC, 6LowPAN/RPL, ZigBee 1.0 and Smart Energy 2.0, Zwave, LON, BACNet, KNX, ModBus, mBus, C.12 and DLMS/COSEM, and the new ETSI M2M system level standard. In-depth coverage of Smart-grid and EV charging use cases. This book describes the Home Area Networking, Building Automation and AMI protocols and their evolution towards open protocols based on IP such as 6LowPAN and ETSI M2M. The authors discuss the approach taken by service providers to interconnect the protocols and solve the challenge of massive scalability of machine-to-machine communication for mission-critical applications, based on the next generation machine-to-machine ETSI M2M architecture. The authors demonstrate, using the example of the smartgrid use case, how the next generation utilities, by interconnecting and activating our physical environment, will be able to deliver more energy (notably for electric vehicles) with less impact on our natural resources. Key Features: Offers a comprehensive overview of major existing M2M and AMI protocols Covers the system aspects of large scale M2M and smart grid applications Focuses on system level architecture, interworking, and nationwide use cases Explores recent emerging technologies: 6LowPAN, ZigBee SE 2.0 and ETSI M2M, and for existing technologies covers recent developments related to interworking Relates ZigBee to the issue of smartgrid, in the more general context of carrier grade M2M applications Illustrates the benefits of the smartgrid concept based on real examples, including business cases This book will be a valuable guide for project managers working on smartgrid, M2M, telecommunications and utility projects, system engineers and developers, networking companies, and home automation companies. It will also be of use to senior academic researchers, students, and policy makers and regulators. 【目錄】 List of Acronyms xv Introduction xxiii Part I M2M AREA NETWORK PHYSICAL LAYERS 1 IEEE 802.15.4 3 1.1 The IEEE 802 Committee Family of Protocols 3 1.2 The Physical Layer 3 1.2.1 Interferences with Other Technologies 5 1.2.2 Choice of a 802.15.4 Communication Channel, Energy Detection, Link Quality Information 7 1.2.3 Sending a Data Frame 8 1.3 The Media-Access Control Layer 8 1.3.1 802.15.4 Reduced Function and Full Function Devices, Coordinators, and the PAN Coordinator 9 1.3.2 Association 12 1.3.3 802.15.4 Addresses 13 1.3.4 802.15.4 Frame Format 13 1.3.5 Security 14 1.4 Uses of 802.15.4 16 1.5 The Future of 802.15.4: 802.15.4e and 802.15.4g 17 1.5.1 802.15.4e 17 1.5.2 802.15.4g 21 2 Powerline Communication for M2M Applications 23 2.1 Overview of PLC Technologies 23 2.2 PLC Landscape 23 2.2.1 The Historical Period (1950–2000) 24 2.2.2 After Year 2000: The Maturity of PLC 24 2.3 Powerline Communication: A Constrained Media 27 2.3.1 Powerline is a Difficult Channel 27 2.3.2 Regulation Limitations 27 2.3.3 Power Consumption 32 2.3.4 Lossy Network 33 2.3.5 Powerline is a Shared Media and Coexistence is not an Optional Feature 35 2.4 The Ideal PLC System for M2M 37 2.4.1 Openness and Availability 38 2.4.2 Range 38 2.4.3 Power Consumption 38 2.4.4 Data Rate 39 2.4.5 Robustness 39 2.4.6 EMC Regulatory Compliance 40 2.4.7 Coexistence 40 2.4.8 Security 40 2.4.9 Latency 40 2.4.10 Interoperability with M2M Wireless Services 40 2.5 Conclusion 40 References 41 Part II LEGACY M2M PROTOCOLS FOR SENSOR NETWORKS, BUILDING AUTOMATION AND HOME AUTOMATION 3 The BACnetTM Protocol 45 3.1 Standardization 45 3.1.1 United States 46 3.1.2 Europe 46 3.1.3 Interworking 46 3.2 Technology 46 3.2.1 Physical Layer 47 3.2.2 Link Layer 47 3.2.3 Network Layer 47 3.2.4 Transport and Session Layers 49 3.2.5 Presentation and Application Layers 49 3.3 BACnet Security 55 3.4 BACnet Over Web Services (Annex N, Annex H6) 55 3.4.1 The Generic WS Model 56 3.4.2 BACnet/WS Services 58 3.4.3 The Web Services Profile for BACnet Objects 59 3.4.4 Future Improvements 59 4 The LonWorks R Control Networking Platform 61 4.1 Standardization 61 4.1.1 United States of America 61 4.1.2 Europe 62 4.1.3 China 62 4.2 Technology 62 4.2.1 Physical Layer 63 4.2.2 Link Layer 64 4.2.3 Network Layer 65 4.2.4 Transport Layer 66 4.2.5 Session Layer 67 4.2.6 Presentation Layer 67 4.2.7 Application Layer 71 4.3 Web Services Interface for LonWorks Networks: Echelon SmartServer 72 4.4 A REST Interface for LonWorks 73 4.4.1 LonBridge REST Transactions 74 4.4.2 Requests 74 4.4.3 Responses 75 4.4.4 LonBridge REST Resources 75 5 ModBus 79 5.1 Introduction 79 5.2 ModBus Standardization 80 5.3 ModBus Message Framing and Transmission Modes 80 5.4 ModBus/TCP 81 6 KNX 83 6.1 The Konnex/KNX Association 83 6.2 Standardization 83 6.3 KNX Technology Overview 84 6.3.1 Physical Layer 84 6.3.2 Data Link and Routing Layers, Addressing 87 6.3.3 Transport Layer 89 6.3.4 Application Layer 89 6.3.5 KNX Devices, Functional Blocks and Interworking 89 6.4 Device Configuration 92 7 ZigBee 93 7.1 Development of the Standard 93 7.2 ZigBee Architecture 94 7.2.1 ZigBee and 802.15.4 94 7.2.2 ZigBee Protocol Layers 94 7.2.3 ZigBee Node Types 96 7.3 Association 96 7.3.1 Forming a Network 96 7.3.2 Joining a Parent Node in a Network Using 802.15.4 Association 97 7.3.3 Using NWK Rejoin 99 7.4 The ZigBee Network Layer 99 7.4.1 Short-Address Allocation 99 7.4.2 Network Layer Frame Format 100 7.4.3 Packet Forwarding 101 7.4.4 Routing Support Primitives 101 7.4.5 Routing Algorithms 102 7.5 The ZigBee APS Layer 105 7.5.1 Endpoints, Descriptors 106 7.5.2 The APS Frame 106 7.6 The ZigBee Device Object (ZDO) and the ZigBee Device Profile (ZDP) 109 7.6.1 ZDP Device and Service Discovery Services (Mandatory) 109 7.6.2 ZDP Network Management Services (Mandatory) 110 7.6.3 ZDP Binding Management Services (Optional) 111 7.6.4 Group Management 111 7.7 ZigBee Security 111 7.7.1 ZigBee and 802.15.4 Security 111 7.7.2 Key Types 113 7.7.3 The Trust Center 114 7.7.4 The ZDO Permissions Table 116 7.8 The ZigBee Cluster Library (ZCL) 116 7.8.1 Cluster 116 7.8.2 Attributes 117 7.8.3 Commands 117 7.8.4 ZCL Frame 117 7.9 ZigBee Application Profiles 119 7.9.1 The Home Automation (HA) Application Profile 119 7.9.2 ZigBee Smart Energy 1.0 (ZSE or AMI) 122 7.10 The ZigBee Gateway Specification for Network Devices 129 7.10.1 The ZGD 130 7.10.2 GRIP Binding 131 7.10.3 SOAP Binding 132 7.10.4 REST Binding 132 7.10.5 Example IPHA–ZGD Interaction Using the REST Binding 134 8 Z-Wave 139 8.1 History and Management of the Protocol 139 8.2 The Z-Wave Protocol 140 8.2.1 Overview 140 8.2.2 Z-Wave Node Types 140 8.2.3 RF and MAC Layers 142 8.2.4 Transfer Layer 143 8.2.5 Routing Layer 145 8.2.6 Application Layer 148 Part III LEGACY M2M PROTOCOLS FOR UTILITY METERING 9 M-Bus and Wireless M-Bus 155 9.1 Development of the Standard 155 9.2 M-Bus Architecture 156 9.2.1 Physical Layer 156 9.2.2 Link Layer 156 9.2.3 Network Layer 157 9.2.4 Application Layer 158 9.3 Wireless M-Bus 160 9.3.1 Physical Layer 160 9.3.2 Data-Link Layer 162 9.3.3 Application Layer 162 9.3.4 Security 163 10 The ANSI C12 Suite 165 10.1 Introduction 165 10.2 C12.19: The C12 Data Model 166 10.2.1 The Read and Write Minimum Services 167 10.2.2 Some Remarkable C12.19 Tables 167 10.3 C12.18: Basic Point-to-Point Communication Over an Optical Port 168 10.4 C12.21: An Extension of C12.18 for Modem Communication 169 10.4.1 Interactions with the Data-Link Layer 170 10.4.2 Modifications and Additions to C12.19 Tables 171 10.5 C12.22: C12.19 Tables Transport Over Any Networking Communication System 171 10.5.1 Reference Topology and Network Elements 171 10.5.2 C12.22 Node to C12.22 Network Communications 173 10.5.3 C12.22 Device to C12.22 Communication Module Interface 174 10.5.4 C12.19 Updates 176 10.6 Other Parts of ANSI C12 Protocol Suite 176 10.7 RFC 6142: C12.22 Transport Over an IP Network 176 10.8 REST-Based Interfaces to C12.19 177 11 DLMS/COSEM 179 11.1 DLMS Standardization 179 11.1.1 The DLMS UA 179 11.1.2 DLMS/COSEM, the Colored Books 179 11.1.3 DLMS Standardization in IEC 180 11.2 The COSEM Data Model 181 11.3 The Object Identification System (OBIS) 182 11.4 The DLMS/COSEM Interface Classes 184 11.4.1 Data-Storage ICs 185 11.4.2 Association ICs 185 11.4.3 Time- and Event-Bound ICs 186 11.4.4 Communication Setup Channel Objects 186 11.5 Accessing COSEM Interface Objects 186 11.5.1 The Application Association Concept 186 11.5.2 The DLMS/COSEM Communication Framework 187 11.5.3 The Data Communication Services of COSEM Application Layer 189 11.6 End-to-End Security in the DLMS/COSEM Approach 191 11.6.1 Access Control Security 191 11.6.2 Data-Transport Security 192 Part IV THE NEXT GENERATION: IP-BASED PROTOCOLS 12 6LoWPAN and RPL 195 12.1 Overview 195 12.2 What is 6LoWPAN? 6LoWPAN and RPL Standardization 195 12.3 Overview of the 6LoWPAN Adaptation Layer 196 12.3.1 Mesh Addressing Header 197 12.3.2 Fragment Header 198 12.3.3 IPv6 Compression Header 198 12.4 Context-Based Compression: IPHC 200 12.5 RPL 202 12.5.1 RPL Control Messages 204 12.5.2 Construction of the DODAG and Upward Routes 204 12.6 Downward Routes, Multicast Membership 206 12.7 Packet Routing 207 12.7.1 RPL Security 208 13 ZigBee Smart Energy 2.0 209 13.1 REST Overview 209 13.1.1 Uniform Interfaces, REST Resources and Resource Identifiers 209 13.1.2 REST Verbs 210 13.1.3 Other REST Constraints, and What is REST After All? 211 13.2 ZigBee SEP 2.0 Overview 212 13.2.1 ZigBee IP 213 13.2.2 ZigBee SEP 2.0 Resources 214 13.3 Function Sets and Device Types 217 13.3.1 Base Function Set 218 13.3.2 Group Enrollment 221 13.3.3 Meter 223 13.3.4 Pricing 223 13.3.5 Demand Response and Load Control Function Set 224 13.3.6 Distributed Energy Resources 227 13.3.7 Plug-In Electric Vehicle 227 13.3.8 Messaging 230 13.3.9 Registration 231 13.4 ZigBee SE 2.0 Security 232 13.4.1 Certificates 232 13.4.2 IP Level Security 232 13.4.3 Application-Level Security 235 14 The ETSI M2M Architecture 237 14.1 Introduction to ETSI TC M2M 237 14.2 System Architecture 238 14.2.1 High-Level Architecture 238 14.2.2 Reference Points 239 14.2.3 Service Capabilities 240 14.3 ETSI M2M SCL Resource Structure 242 14.3.1 SCL Resources 244 14.3.2 Application Resources 244 14.3.3 Access Right Resources 248 14.3.4 Container Resources 248 14.3.5 Group Resources 250 14.3.6 Subscription and Notification Channel Resources 251 14.4 ETSI M2M Interactions Overview 252 14.5 Security in the ETSI M2M Framework 252 14.5.1 Key Management 252 14.5.2 Access Lists 254 14.6 Interworking with Machine Area Networks 255 14.6.1 Mapping M2M Networks to ETSI M2M Resources 256 14.6.2 Interworking with ZigBee 1.0 257 14.6.3 Interworking with C.12 262 14.6.4 Interworking with DLMS/COSEM 264 14.7 Conclusion on ETSI M2M 266 Part V KEY APPLICATIONS OF THE INTERNET OF THINGS 15 The Smart Grid 271 15.1 Introduction 271 15.2 The Marginal Cost of Electricity: Base and Peak Production 272 15.3 Managing Demand: The Next Challenge of Electricity Operators . . . and Why M2M Will Become a Key Technology 273 15.4 Demand Response for Transmission System Operators (TSO) 274 15.4.1 Grid-Balancing Authorities: The TSOs 274 15.4.2 Power Shedding: Who Pays What? 276 15.4.3 Automated Demand Response 277 15.5 Case Study: RTE in France 277 15.5.1 The Public-Network Stabilization and Balancing Mechanisms in France 277 15.5.2 The Bidding Mechanisms of the Tertiary Adjustment Reserve 281 15.5.3 Who Pays for the Network-Balancing Costs? 283 15.6 The Opportunity of Smart Distributed Energy Management 285 15.6.1 Assessing the Potential of Residential and Small-Business Powerz Shedding (Heating/Cooling Control) 286 15.6.2 Analysis of a Typical Home 287 15.6.3 The Business Case 293 15.7 Demand Response: The Big Picture 300 15.7.1 From Network Balancing to Peak-Demand Suppression 300 15.7.2 Demand Response Beyond Heating Systems 304 15.8 Conclusion: The Business Case of Demand Response and Demand Shifting is a Key Driver for the Deployment of the Internet of Things 305 16 Electric Vehicle Charging 307 16.1 Charging Standards Overview 307 16.1.1 IEC Standards Related to EV Charging 310 16.1.2 SAE Standards 317 16.1.3 J2293 318 16.1.4 CAN – Bus 319 16.1.5 J2847: The New “Recommended Practice” for High-Level Communication Leveraging the ZigBee Smart Energy Profile 2.0 320 16.2 Use Cases 321 16.2.1 Basic Use Cases 321 16.2.2 A More Complex Use Case: Thermal Preconditioning of the Car 323 16.3 Conclusion 324 Appendix A Normal Aggregate Power Demand of a Set of Identical Heating Systems with Hysteresis 327 Appendix B Effect of a Decrease of Tref. The Danger of Correlation 329 Appendix C Changing Tref without Introducing Correlation 331 C.1 Effect of an Increase of Tref 331 Appendix D Lower Consumption, A Side Benefit of Power Shedding 333 Index 337