Integrated Motor Drives

• Autore: Deng Xu
• Pubblicazione: Stevenage : , : Institution of Engineering & Technology, , 2023; ©2023
• Edizione: 1st ed.
• Descrizione fisica: 1 online resource (294 pages)
• Disciplina: 621.46
• Soggetto topico: Electric motors - Electronic control
• Altri autori: MecrowBarrie
• Nota di bibliografia: Includes bibliographical references and index.
• Nota di contenuto: Intro -- Title -- Copyright -- Contents -- About the editors -- 1 Introduction -- 1.1 Concept of integrated motor drives -- 1.2 Types of IMDs -- 1.2.1 Standard frame mounting -- 1.2.2 Endplate mounted integration -- 1.2.3 Mounting within the machine casing -- 1.3 Contents of the book -- References -- 2 Electrical machines for an integrated drive -- 2.1 Machine issues for integrated drives -- 2.2 Motor modularisation -- 2.2.1 Rationale for modular motor drives -- 2.2.2 Machine compatibility with modular stator windings -- 2.2.3 Manufacturing issues for modular motors with concentrated windings -- 2.2.4 Motor characteristics for fault-tolerant modular motor drives -- 2.2.5 Concluding remarks -- 2.3 Winding materials and wire types -- 2.4 Insulation -- 2.4.1 Resonant voltage overshoot at the motor terminals -- 2.4.2 Voltage distribution in the motor windings -- 2.4.3 Mitigation methods for waveforms with high dv/dt values -- 2.4.4 Motor coil insulation systems -- 2.5 Magnetic cores -- 2.5.1 Soft magnetic materials -- 2.5.2 Hard magnetic materials - permanent magnets -- References -- 3 Power converter and control techniques -- 3.1 Overview of electric drives -- 3.2 Power converters -- 3.2.1 Power semiconductor switching devices -- 3.2.2 Converter topologies -- 3.2.3 Power converters integration in IMDs -- 3.3 Sensors -- 3.3.1 Current sensing technology -- 3.3.2 Rotational position and speed sensing technology -- 3.4 Control methods -- 3.4.1 Torque and speed control -- 3.4.2 Open loop voltage/frequency control -- 3.4.3 Dynamic torque control -- 3.4.4 Multiphase and modular machines -- 3.5 Control hardware -- 3.5.1 Control platforms -- 3.5.2 Peripherals -- 3.5.3 Prototyping systems -- 3.5.4 Distributed architectures and data networking -- 3.6 Thermal, environmental, and EMI constraints -- 3.7 Summary -- References. ; 4 Wide bandgap semiconductor switching devices in integrated motor drives -- 4.1 Wide bandgap power semiconductor devices -- 4.1.1 WBG (SiC and GaN) material properties and benefits for integrated motor drive applications -- 4.1.2 Overview of WBG switch configurations for IMD applications -- 4.2 Application of WBG devices in integrated motor drives -- 4.2.1 Potential benefits of WBG devices for integrated motor drives -- 4.2.2 Challenges caused by WBG devices in VSI-based IMDs -- 4.2.3 Standard techniques for overcoming WBG switch challenges in VSI-based IMDs -- 4.2.4 Current and future applications of WBG technology in VSI-based IMDs -- 4.3 Unfolding opportunities for WBG devices in future IMDs -- 4.3.1 Introduction to CSIs as alternative to VSIs -- 4.3.2 Impact of WBG switch devices on renewed CSI interest -- 4.3.3 Advantages of CSIs over VSIs using WBG switches -- 4.3.4 Challenges posed by CSIs using WBG switches -- 4.3.5 Case history: 3 kW WBG-based CSI integrated motor drive [19] -- 4.3.6 CSI-IMD technology scalability -- 4.4 Closing comments -- References -- 5 Thermal management of integrated motor drives -- 5.1 Introduction -- 5.2 Thermal management of electrical machines -- 5.2.1 Thermal management of electrical machines - system classification -- 5.2.2 Mechanical and thermal integration of IMDs - system architectures -- 5.2.3 Conventional (non-cryogenic) thermal management of IMDs - examples -- 5.2.4 Cryogenic thermal management of IMDs - examples -- 5.3 Thermal management of power converters for IMD -- 5.3.1 Packaging of power electronics module -- 5.3.2 Electrical interconnects -- 5.3.3 Die attachment -- 5.3.4 Encapsulant -- 5.3.5 Substrates -- 5.3.6 Power electronic cooling methodologies -- 5.3.7 Forced air cooled -- 5.3.8 Cold plate -- 5.3.9 Pin-Fin -- 5.3.10 Jet impingement -- 5.3.11 Turbulator -- 5.3.12 IMD cooling arrangements. ; 5.3.13 Summary -- 5.4 Outlook -- 5.4.1 Liquid metal cooling -- 5.4.2 Phase change materials (PCMs) cooling -- 5.4.3 Cryogenic cooling -- References -- 6 Passive devices -- 6.1 Energy storage needs -- 6.1.1 PWM switching frequency -- 6.1.2 Semiconductor switching transient -- 6.1.3 Peak power demands -- 6.2 Passive component technology -- 6.2.1 Capacitors -- 6.2.2 Inductors -- 6.2.3 Cable -- 6.2.4 Electrical insulation materials -- 6.3 Power systems -- 6.3.1 Battery system -- 6.3.2 DC power grid -- 6.3.3 AC mains supply -- 6.4 Design trends of integrated drive systems -- 6.5 Introduction of EMI and EMC -- 6.5.1 Differential mode and common mode -- 6.5.2 The RF content in a typical motor drive system -- 6.5.3 Noise source -- 6.5.4 Propagation path and coupling -- 6.5.5 Design for EMC and mitigation scheme -- 6.6 Filter simulation -- 6.7 Conclusion -- References -- 7 Gearboxes -- 7.1 Introduction -- 7.1.1 Gear types -- 7.1.2 Gear ratios -- 7.1.3 Gear theory -- 7.1.4 Gear geometry -- 7.2 Gearbox arrangements -- 7.2.1 Multi-stage gearbox layouts -- 7.2.2 Electric vehicle transmission layouts -- 7.3 Gear stress analysis -- 7.3.1 The principles of ISO 6336 -- 7.3.2 ISO 6336 terminology and key factors -- 7.3.3 ISO 6336 load-time analysis -- 7.4 Gear optimization -- 7.4.1 Transmission error and tooth contact analysis -- 7.4.2 Micro and macro gear geometry optimization -- 7.5 Manufacturing methods -- 7.6 Gear quality control and measurement -- 7.7 Steel selection and heat treatment methods -- 7.8 Gear failure modes -- 7.9 Bearings -- 7.10 Lubrication and cooling -- References -- 8 Research prototypes and commercial products -- 8.1 Research prototype 1: development of a high-speed, permanent magnet, SiC-based drive with integrated input filters -- 8.1.1 Background -- 8.1.2 Integrated motor design -- 8.1.3 Prototype manufacture. ; 8.1.4 Comparison with other discrete AC inductors -- 8.1.5 Winding connection considerations -- 8.1.6 Power electronics integration -- 8.1.7 Conclusion -- 8.2 Research prototype 2: wide bandgap-based current source inverter integrated motor drive* -- 8.2.1 Introduction -- 8.2.2 Design of WBG-based CSI for IMD applications -- 8.2.3 Thermal performance analysis of electric machine and IMD -- 8.2.4 Conclusions -- 8.3 Research prototype 3: a novel approach to thermal and electrical integration of high power density drives in automotive applications -- 8.3.1 Introduction -- 8.3.2 Overview of the system -- 8.3.3 Integrated power module design -- 8.3.4 Thermal management -- 8.3.5 Results -- 8.3.6 Conclusions -- 8.4 Commercial product: ProteanDrive by Protean Electric -- 8.4.1 Motivation for integration -- 8.4.2 Description of integrated approach -- 8.4.3 Operational experience -- 8.4.4 Future integration possibilities -- References -- 9 Emerging technologies and needs -- 9.1 Summary IMDs' challenges -- 9.2 Emerging design concepts -- 9.2.1 Holistic design approach -- 9.2.2 Modular and scalable design -- 9.3 Emerging assembly technologies -- 9.3.1 PCB embedding -- 9.3.2 High-temperature packaging techniques -- 9.3.3 Additive manufacturing -- References -- Index.
• Sommario/riassunto: Optimisation of electric drives for machines and EV requires considering the components as a whole. Integrated systems can be smaller, have greater flexibility, lower cost and higher power density. This book presents recent research and trends in integrated electrical motor drive technology.
• Titolo autorizzato: Integrated Motor Drives
• ISBN: 1-83724-494-4; 1-5231-5540-X; 1-83953-187-8
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9911007126803321
• Lo trovi qui: Univ. Federico II
• Serie: Energy Engineering Series