Stator

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The stator is the stationary part of a rotor system, found in an electric generator, electric motor and biological rotors. (Wikipedia.org)






Conferences related to Stator

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2019 IEEE International Electric Machines & Drives Conference (IEMDC)

The IEEE International Electric Machines and Drives Conference (IEMDC) has been established to be one of the major events in the field of electrical machines and drives. IEMDC is a refernce forum to disseminate and exchange state of art in the filed of the Electrical Machines and Drives. The 2018 edition started in 1997 and the 2019 edition will be 11th one.


2018 15th International Workshop on Advanced Motion Control (AMC)

1. Advanced Motion Control2. Haptics, Robotics and Human-Machine Systems3. Micro/Nano Motion Control Systems4. Intelligent Motion Control Systems5. Nonlinear, Adaptive and Robust Control Systems6. Motion Systems for Robot Intelligence and Humanoid Robotics7. CPG based Feedback Control, Morphological Control8. Actuators and Sensors in Motion System9. Motion Control of Aerial/Ground/Underwater Robots10. Advanced Dynamics and Motion Control11. Motion Control for Assistive and Rehabilitative Robots and Systems12. Intelligent and Advanced Traffic Controls13. Computer Vision in Motion Control14. Network and Communication Technologies in Motion Control15. Motion Control of Soft Robots16. Automation Technologies in Primary Industries17. Other Topics and Applications Involving Motion Dynamics and Control


2018 20th European Conference on Power Electronics and Applications (EPE'18 ECCE Europe)

Energy conversion and conditioning technologies, power electronics, adjustable speed drives and their applications, power electronics for smarter grid, energy efficiency,technologies for sustainable energy systems, converters and power supplies


2018 IEEE 18th International Power Electronics and Motion Control Conference (PEMC)

Promote and co-ordinate the exchange and the publication of technical, scientific and economic information in the field of Power Electronics and Motion Control with special focus on countries less involved in IEEE related activities. The main taget is to create a forum for industrial and academic community.

  • 2016 IEEE International Power Electronics and Motion Control Conference (PEMC)

    The IEEE Power Electronics and Motion Control (IEEE-PEMC) conference continues to be the oldest in Europe and is a direct continuation of the conferences held since 1970. Its main goal is to promote and co-ordinate the exchange and publication of technical, scientific and economic information on Power Electronics and Motion Control. One of its main objectives is the cooperation and integration between the long-time divided Western and Eastern Europe, this goal expressed in the conference logo, as well. The conference attracts now a large number (roughly 500+) of participants from the world. An exhibition is organised in parallel with every PEMC Conference, offering space for the industry to present their latest products for Power Electronics and Motion Control. In addition to the regular oral sessions, key notes, round tables, tutorials, workshops, seminars, exhibitions, the dialogue sessions (enlarged “poster” presentations) present to the speakers a better cooperation opportunity.

  • 2014 16th International Power Electronics and Motion Control Conference (PEMC)

    The purpose of the 16th International Power Electronics and Motion Control Conference and Exposition (PEMC) is to bring together researchers, engineers and practitioners from all over the world, interested in the advances of power systems, power electronics, energy, electrical drives and education. The PEMC seeks to promote and disseminate knowledge of the various topics and technologies of power engineering, energy and electrical drives. The PEMC aims to present the important results to the international community of power engineering, energy, electrical drives fields and education in the form of research, development, applications, design and technology. It is therefore aimed at assisting researchers, scientists, manufacturers, companies, communities, agencies, associations and societies to keep abreast of new developments in their specialist fields and to unite in finding power engineering issues.

  • 2012 EPE-ECCE Europe Congress

    Power Electronics and Motion Control.

  • 2010 14th International Power Electronics and Motion Control Conference (EPE/PEMC 2010)

    Semiconductor Devices and Packaging, Power Converters, Electrical Machines, Actuators, Motion Control, Robotics, Adjustable Speed Drives, Application and Design of Power Electronics circuits, Measurements, Sensors, Observing Techniques, Electromagnetic Compatibility, Power Electronics in Transportation, Mechatronics, Power Electronics in Electrical Energy Generation, Transmission and Distribution, Renewable Energy Sources, Active Filtering, Power Factor Correction

  • 2008 13th International Power Electronics and Motion Control Conference (EPE/PEMC 2008)

  • 2006 12th International Power Electronics and Motion Control Conference (EPE/PEMC 2006)


2018 IEEE 27th International Symposium on Industrial Electronics (ISIE)

The conference will provide a forum for discussions and presentations of advancements in knowledge, new methods and technologies relevant to industrial electronics, along with their applications and future developments.


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Periodicals related to Stator

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Applied Superconductivity, IEEE Transactions on

Contains articles on the applications and other relevant technology. Electronic applications include analog and digital circuits employing thin films and active devices such as Josephson junctions. Power applications include magnet design as well asmotors, generators, and power transmission


Control Systems Technology, IEEE Transactions on

Serves as a compendium for papers on the technological advances in control engineering and as an archival publication which will bridge the gap between theory and practice. Papers will highlight the latest knowledge, exploratory developments, and practical applications in all aspects of the technology needed to implement control systems from analysis and design through simulation and hardware.


Electrical Insulation Magazine, IEEE

The magazine covers theory, analysis, design (computer-aided design), and practical implementation of circuits, and the application of circuit theoretic techniques to systems and to signal processing. Content is written for the spectrum of activities from basic scientific theory to industrial applications.


Energy Conversion, IEEE Transaction on

Research, development, design, application, construction, installation, and operation of electric power generating facilities (along with their conventional, nuclear, or renewable sources) for the safe, reliable, and economic generation of electrical energy for general industrial, commercial, public, and domestic consumption, and electromechanical energy conversion for the use of electrical energy


Industrial Electronics, IEEE Transactions on

Theory and applications of industrial electronics and control instrumentation science and engineering, including microprocessor control systems, high-power controls, process control, programmable controllers, numerical and program control systems, flow meters, and identification systems.


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Xplore Articles related to Stator

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Generalized Likelihood Ratio Test-based Approach for Stator Faults Detection in a PWM Inverter-Fed Induction Motor Drive

[{u'author_order': 1, u'affiliation': u'ISEN Brest, Yncréea Ouest, UMR CNRS 6027 IRDL - Institut de Recherche Dupuy de Lome, 20, Rue Cuirassé Bretagne, 29200 Brest, France (email: elhoussin.elbouchikhi@isenouest)', u'full_name': u'Elhoussin Elbouchikhi'}, {u'author_order': 2, u'affiliation': u'ISEN Brest, Yncréea Ouest, UMR CNRS 6027 IRDL - Institut de Recherche Dupuy de Lome, 20, Rue Cuirassé Bretagne, 29200 Brest, France (email: yassine.amirat@isen-ouest)', u'full_name': u'Yassine Amirat'}, {u'author_order': 3, u'affiliation': u'ISEN Brest, Yncréea Ouest, UMR CNRS 6027 IRDL - Institut de Recherche Dupuy de Lome, 20, Rue Cuirassé Bretagne, 29200 Brest, France (email: yncrea.fr@isen-ouest)', u'full_name': u'Gilles Feld'}, {u'author_order': 4, u'affiliation': u'University of Brest, UMR CNRS 6027 IRDL - Institut de Recherche Dupuy de Lome, Rue de Kergoat, CS 93837, 29238 Brest Cedex 03, France and with the Shanghai Maritime University, 201306 Shanghai, China (e-mail : Mohamed.Benbouzid@univ-brest.fr).', u'full_name': u'Mohamed Benbouzid'}] IEEE Transactions on Industrial Electronics, None

This paper proposes a new approach for inverter-fed induction motor stator faults detection under closed-loop control. These faults, generally, start with interturns short-circuit and can evolve to phase-to-phase or phase-to- ground faults, leading to stator currents unbalance. In the considered application, the stator windings are supplied by a static converter for the control of the speed and the rotor flux ...


Design of a Double-Stator Magnetless Vernier Machine for Direct-Drive Robotics

[{u'author_order': 1, u'affiliation': u'School of Energy and Environment, City University of Hong Kong, Hong Kong', u'full_name': u'Jincheng Yu'}, {u'author_order': 2, u'affiliation': u'School of Energy and Environment, City University of Hong Kong, Hong Kong', u'full_name': u'Chunhua Liu'}] IEEE Transactions on Magnetics, 2018

This paper proposes a new double-stator magnetless vernier (DSMV) machine for direct-drive robotics. By artfully incorporating the double-stator structure, vernier configuration and dc excitation together, this DSMV machine yields the merits of the flux control capability, low-speed operation, high torque output, free maintenance, and high cost-effectiveness. Also, the optimizations of the rotor-teeth arc angle, stator-teeth arc angle, and current phase ...


Reduction of Stator Core Loss in Interior PM Machines for Electric Vehicle Applications

[{u'author_order': 1, u'affiliation': u'Center for More-Electric-Aircraft Power System, Nanjing University of Aeronautics and Astronautics, Nanjing, China', u'full_name': u'Shushu Zhu'}, {u'author_order': 2, u'affiliation': u'Aviation Key Laboratory of Science and Technology on Aero Electromechanical System Integration, Nanjing Engineering Institute of Aircraft Systems, Nanjing, China', u'full_name': u'Yaohua Hu'}, {u'author_order': 3, u'affiliation': u'Center for More-Electric-Aircraft Power System, Nanjing University of Aeronautics and Astronautics, Nanjing, China', u'full_name': u'Chuang Liu'}, {u'author_order': 4, u'affiliation': u'Center for More-Electric-Aircraft Power System, Nanjing University of Aeronautics and Astronautics, Nanjing, China', u'full_name': u'Kai Wang'}, {u'author_order': 5, u'affiliation': u'Center for More-Electric-Aircraft Power System, Nanjing University of Aeronautics and Astronautics, Nanjing, China', u'full_name': u'Weifang Chen'}] IEEE Transactions on Magnetics, 2018

Stator core loss of four interior permanent magnet (IPM) machines is studied for electric vehicle applications in this paper. The no-load air-gap density, core loss density, core loss harmonics, and the segregation of hysteresis and eddy current losses are investigated with finite-element analysis. The results show that the rotor surface shaping of a single-layered IPM machine and increasing the rotor ...


Exciting Force and Vibration Analysis of Stator Permanent Magnet Synchronous Motors

[{u'author_order': 1, u'affiliation': u'Department of Electrical Engineering, State Key Laboratory of Control and Simulation of Power System and Generation Equipment, Tsinghua University, Beijing, China', u'full_name': u'Shanming Wang'}, {u'author_order': 2, u'affiliation': u'Department of Electrical Engineering, State Key Laboratory of Control and Simulation of Power System and Generation Equipment, Tsinghua University, Beijing, China', u'full_name': u'Jianfeng Hong'}, {u'author_order': 3, u'affiliation': u'Department of Electrical Engineering, State Key Laboratory of Control and Simulation of Power System and Generation Equipment, Tsinghua University, Beijing, China', u'full_name': u'Yuguang Sun'}, {u'author_order': 4, u'affiliation': u'Department of Electrical Engineering, State Key Laboratory of Control and Simulation of Power System and Generation Equipment, Tsinghua University, Beijing, China', u'full_name': u'Haixiang Cao'}] IEEE Transactions on Magnetics, 2018

This paper presents the detail analysis of the radial force and bending moment responsible for vibration in the stator permanent magnet synchronous motors (PMSMs). The vibration characteristics, especially vibration mode, of stator PMSM are studied. First, the air-gap flux density distribution and radial force density distribution are derived in detail. Then, two types of vibration modes, called pulsating and bending ...


Performance Analysis of Squirrel-Cage Induction Motors Under Broken Rotor Bar and Stator Inter-Turn Fault Conditions Using Analytical Modeling

[{u'author_order': 1, u'affiliation': u'Department of Electrical Engineering, University of Zanjan, Zanjan, Iran', u'full_name': u'Mansour Ojaghi'}, {u'author_order': 2, u'affiliation': u'Department of Electrical Engineering, University of Zanjan, Zanjan, Iran', u'full_name': u'Mahdi Sabouri'}, {u'author_order': 3, u'affiliation': u'Center of Excellence on Applied Electromagnetic Systems, School of Electrical and Computer Engineering, College of Engineering, University of Tehran, Tehran, Iran', u'full_name': u'Jawad Faiz'}] IEEE Transactions on Magnetics, 2018

Stator winding inter-turn (SWI) short-circuit fault and broken rotor bar (BRB) fault are two common faulty modes of the squirrel cage induction motors (SCIMs). These faults have various impacts on the motor performance and may be rooted in each other; therefore, they may be presented at the same time in an SCIM. This paper proposes an exact analytical model for ...


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Educational Resources on Stator

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IEEE-USA E-Books

  • Stator Inspection

    This chapter aims to serve as a guide to learning the specific problems and failure mechanisms and their identification that will make it possible to correctly assess intrinsic risks for a given design, and explicit signs of deterioration and damage and/or impending failure. The main external components of the stator frame and casing that require inspection and periodic maintenance are the frame footing and bolts, the generator foundation, the seismic supports, the grounding cables, the piping and connections, the generator end brackets, the end‐shield bearing supports, the bearing insulation and pedestals, and the space heaters. It is more serious when cracks occur in the phase connectors or support ties. The main internal components of the stator frame and casing that require inspection and periodic maintenance are the support structure, wiring, and hardware. Most large machines include air/gas baffles to direct the cooling air or hydrogen to and from the fans.

  • Critical Appraisal of Mcsa to Diagnose Short Circuited Turns in LV and HV Stator Windings and Faults in Roller Element Bearings in SCIMS

    The measurement of displacement of the rotating shaft relative to the fixed bearing shells via displacement probes in the bearing housings and supported by shaft orbital plots is a well¿¿¿proven vibration analysis technique that can detect the problems, such as bearing wear, mechanical rotor unbalance, misalignment, and oilwhirl/whip in these bearings. Roller element bearings are predominately used in low voltage (LV) squirrel cage induction motors (SCIMs) and provided the bearing housings can be accessed, then vibration monitoring is universally applied to detect bearing defects via vibration spectrum analysis (VSA). Transient voltage surges due to lightning strikes or vacuum circuit breakers causing transient voltage surges at the terminals of high voltage (HV) SCIMs can break down the inter¿¿¿turn insulation. This causes short circuits between turns and very high currents flow, which subsequently cause breakdown of the ground wall insulation.

  • Stator-Permanent Magnet Motor Drives

    Differing from traditional permanent magnet (PM) brushless motor drives, stator-PM motor drives takes the definite advantages that all PM materials are located in the stator while the rotor is simply iron core with salient poles, leading to offer higher robustness for high-speed operation and better thermal stability for PM materials. This chapter presents various stator-PM motor drives, including the doubly-salient permanent magnet (DSPM), flux-reversal permanent magnet (FRPM), flux-switching permanent magnet (FSPM), hybrid- excited permanent magnet (HEPM), and flux-mnemonic permanent magnet (FMPM) topologies. It also gives an overview of the corresponding design criteria, design examples, and potential applications. The stator-PM motor drive consists of four main components: the stator-PM machine, converter, sensor, and controller. There are various system configurations of the stator-PM motor drives, depending on the types of stator-PM machines and the associated power converters.

  • Stator Failure Mechanisms and Repair

    This chapter presents the main aging and failure mechanisms of stator windings, as well as the options associated with each mechanism for repairing the stator or altering its operation to extend winding life. The only failure mechanisms discussed here are those that are due to gradual aging of the winding. Some of the failure mechanisms will only occur on form-wound stators, and some only in random-wound stators. However, many of the failure processes can occur in either type of stator. The chapter discusses the relevance of the failure process for both random-and form-wound stators. The symptoms for each failure mechanism are also described.

  • Off-Line Rotor and Stator Winding Tests

    This chapter describes the main tests that are commercially available for assessing the condition of rotor and stator windings. It describes the purpose of each test, together with the types of machines and/or windings it is useful for. The chapter describes the theory of the test and compares with other similar tests. Practical information is given on how to apply the test, including the state the winding must be in to do the test and the normal time it takes to do the test. A practical guide is given on interpreting the results which reflects the experience of test users. To aid in test selection, a summary of the most common off-line tests for stator and rotor windings, respectively. Many of the tests are described in IEEE and IEC standards. In addition IEEE Standards 56 and 62.2 give overviews of the tests used for rotating machine windings.

  • In-Service Monitoring of Stator and Rotor Windings

    The monitors in this chapter measure thermal, chemical, mechanical, and electrical phenomena, and together they can detect most of the important stator and rotor winding failure processes that are likely to occur. The chapter reviews how to make better use of the existing temperature monitors in motors and generators, to extract diagnostic information. Other online temperature monitoring such as infrared thermography is also discussed. Condition monitors, sometimes also called core monitors, are essentially smoke detectors. As they are applied to large hydrogen-cooled generators, they are called generator condition monitors (GCMs). Ozone, or O3, is a gas that is a by-product of partial discharge (PD) in air. Stator endwinding vibration is an important cause of failure in two- and four-pole machines, and it is a very important failure mechanism in large turbine generators. Periodic bearing vibration monitoring is common on most important rotating machines.

  • Stator Winding Insulation Systems in Current Use

    This chapter reviews the state of the art in the manufacturing of random- and form-wound stator coils, and presents the known characteristics of the major commercially available form-wound coil and bar insulation systems. A review of some very recent developments is also presented. One of the interesting trends of the past decade or two has been the merging of many motor and generator manufacturers; accordingly the chapter provides an indicative list of the mergers. In addition, some major brands routinely use other manufacturers to make certain sizes of machines. The insulation systems in current use by most random-wound motor stator suppliers are usually not differentiated by trade names. Instead, most manufacturers use similar materials, although of course manufacturing processes may be different in detail. The chapter describes the main features of current random-wound stators such as magnet wire insulation, phase and ground insulation, and varnish treatment and impregnation.

  • Rotor and Stator Laminated Cores

    This chapter discusses rotor and stator cores and, in particular, steel lamination and insulation on these laminations, as well as how the laminations are fabricated into cores. It restricts the materials, processes, and insulation of laminated stator and rotor cores, that is, electromagnet application. Magnetic fields are characterized by the magnetic flux, the magnetic flux density or B, and the magnetic field intensity or H. The latter is called the magnetomotive force or mmf when the field is generated by an electromagnet. Laser cutting is also used for limited new production and prototypes, for modifications of laminations from existing dies or punched stock, and to replace damaged laminations during core repairs. The annealing is carried out in an inert atmosphere to prevent oxidation of the metal surface. Burr removal is often done by a grinding or sanding operation that also leaves some bare metal where the burrwas removed.

  • Stator Inspection

    This chapter contains sections titled: * Stator Frame and Casing * Stator Core * Stator Windings * Phase Connectors and Terminals * Hydrogen Coolers * References * Additional Reading

  • Stator Failure Mechanisms and Repair

    This chapter presents the main aging and failure mechanisms of stator windings, as well as the options associated with each mechanism for repairing the stator or altering its operation to extend winding life. The only failure mechanisms discussed here are those that are due to gradual aging of the winding. Each section will discuss the relevance of the failure process for both random- and form-wound stators. The symptoms for each failure mechanism are also described. These symptoms are observed with a visual examination of the winding (but no dissection of coils), and with some of the diagnostic tests described in a later chapter.



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