Download or read book China Standard GB T 30549 2014 General specification for permanent magnet AC servo motor written by www.1clicktong.com and published by Risk Management 1 Click Tong. This book was released on 2019-07-26 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the classification,technical requirements,test methods,test rules,delivery preparations,and user service of the permanent magnet AC servo motor. This standard is applicable to the permanent magnet AC servo motors(hereinafter shortage for motors)frame numbers from 40(including 40)up to 500(including 500).

Download or read book China Standard GB T 21418 2008 General specification for permanent magnet brushless motor system written by www.1clicktong.com and published by Risk Management 1 Click Tong. This book was released on 2019-07-26 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies terms and definitions, operating conditions, basic requirements, test methods and acceptance criteria of the permanent magnet brushless motor systems, and the constitutes of the system, which includes the permanent magnet brushless motor, and the permanent magnet brushless motor driver. This standard is applicable to the permanent magnet brushless motor systems (hereinafter shortage for “system”), and constitutes of the system, which includes the permanent magnet brushless motor (hereinafter shortage for “motor”), and the permanent magnet brushless motor driver (hereinafter shortage for “driver”).

Download or read book Handbook of Electrical Engineering written by Alan L. Sheldrake and published by John Wiley & Sons. This book was released on 2016-06-22 with total page 650 pages. Available in PDF, EPUB and Kindle. Book excerpt: A practical treatment of power system design within the oil, gas, petrochemical and offshore industries. These have significantly different characteristics to large-scale power generation and long distance public utility industries. Developed from a series of lectures on electrical power systems given to oil company staff and university students, Sheldrake's work provides a careful balance between sufficient mathematical theory and comprehensive practical application knowledge. Features of the text include: Comprehensive handbook detailing the application of electrical engineering to the oil, gas and petrochemical industries Practical guidance to the electrical systems equipment used on off-shore production platforms, drilling rigs, pipelines, refineries and chemical plants Summaries of the necessary theories behind the design together with practical guidance on selecting the correct electrical equipment and systems required Presents numerous 'rule of thumb' examples enabling quick and accurate estimates to be made Provides worked examples to demonstrate the topic with practical parameters and data Each chapter contains initial revision and reference sections prior to concentrating on the practical aspects of power engineering including the use of computer modelling Offers numerous references to other texts, published papers and international standards for guidance and as sources of further reading material Presents over 35 years of experience in one self-contained reference Comprehensive appendices include lists of abbreviations in common use, relevant international standards and conversion factors for units of measure An essential reference for electrical engineering designers, operations and maintenance engineers and technicians.

Download or read book Chinese Standard GB GB T GBT JB JB T YY HJ NB HG QC SL SN SH JJF JJG CJ TB YD YS NY FZ JG QB SJ SY DL AQ CB GY JC JR JT written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-01-01 with total page 7263 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document provides the comprehensive list of Chinese National Standards and Industry Standards (Total 17,000 standards).

Download or read book Condition Monitoring of Rotating Electrical Machines written by Peter Tavner and published by Institution of Engineering and Technology. This book was released on 2020-06-04 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: Condition monitoring of engineering plants has increased in importance as engineering processes have become increasingly automated. However, electrical machinery usually receives attention only at infrequent intervals when the plant or the electricity generator is shut down. The economics of industry have been changing, placing ever more emphasis on the importance of reliable operation of the plants. Electronics and software in instrumentation, computers, and digital signal processors have improved our ability to analyse machinery online. Condition monitoring is now being applied to a range of systems from fault-tolerant drives of a few hundred watts to machinery of a few hundred MW in major plants.

Download or read book Electric Motor Handbook written by B. J. Chalmers and published by Elsevier. This book was released on 2013-10-22 with total page 561 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electric Motor Handbook aims to give practical knowledge in a wide range of capacities such as plant design, equipment specification, commissioning, operation and maintenance. The book covers topics such as the modeling of steady-state motor performance; polyphase induction, synchronous, and a.c. commutator motors; ambient conditions, enclosures, cooling and loss dissipation; and electrical supply systems and motor drives. Also covered are topics such as variable-speed drives and motor control; materials and motor components; insulation types, systems, and techniques; and the installation, site testing, commissioning, and maintenance. The text is recommended for engineers who are in need of a convenient guide in the installation, usage, and maintenance of electric motors.

Download or read book Electrical Systems and Equipment written by D.J. Littler and published by Elsevier. This book was released on 2014-03-14 with total page 1051 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electrical Systems and Equipment is the work of some 50 electrical design specialists in the power engineering field based largely on the work and experience of GDCD's (Generation Development and Constructor Division of the CEGB) Electrical Branch. The volume describes the design philosophies and techniques of power engineering, the solutions to the large number of design problems encountered and the plant which has been chosen and developed to equip electrical systems both within the different types of new power station, and modification tasks at existing stations.

Download or read book Design of Rotating Electrical Machines written by Juha Pyrhonen and published by John Wiley & Sons. This book was released on 2013-09-26 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: In one complete volume, this essential reference presents an in-depth overview of the theoretical principles and techniques of electrical machine design. This timely new edition offers up-to-date theory and guidelines for the design of electrical machines, taking into account recent advances in permanent magnet machines as well as synchronous reluctance machines. New coverage includes: Brand new material on the ecological impact of the motors, covering the eco-design principles of rotating electrical machines An expanded section on the design of permanent magnet synchronous machines, now reporting on the design of tooth-coil, high-torque permanent magnet machines and their properties Large updates and new material on synchronous reluctance machines, air-gap inductance, losses in and resistivity of permanent magnets (PM), operating point of loaded PM circuit, PM machine design, and minimizing the losses in electrical machines> End-of-chapter exercises and new direct design examples with methods and solutions to real design problems> A supplementary website hosts two machine design examples created with MATHCAD: rotor surface magnet permanent magnet machine and squirrel cage induction machine calculations. Also a MATLAB code for optimizing the design of an induction motor is provided Outlining a step-by-step sequence of machine design, this book enables electrical machine designers to design rotating electrical machines. With a thorough treatment of all existing and emerging technologies in the field, it is a useful manual for professionals working in the diagnosis of electrical machines and drives. A rigorous introduction to the theoretical principles and techniques makes the book invaluable to senior electrical engineering students, postgraduates, researchers and university lecturers involved in electrical drives technology and electromechanical energy conversion.

Download or read book Transportation Electrification written by Ahmed A. Mohamed and published by John Wiley & Sons. This book was released on 2023-01-05 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transportation Electrification Dive deep into the latest breakthroughs in electrified modes of transport In Transportation Electrification, an accomplished team of researchers and industry experts delivers a unique synthesis of detailed analyses of recent breakthroughs in several modes of electric transportation and a holistic overview of how those advances can or cannot be applied to other modes of transportation. The editors include resources that examine electric aircraft, rolling stock, watercraft, and vehicle transportation types and comparatively determine their stages of development, distinctive and common barriers to advancement, challenges, gaps in technology, and possible solutions to developmental problems. This book offers readers a breadth of foundational knowledge combined with a deep understanding of the issues afflicting each mode of transportation. It acts as a roadmap and policy framework for transportation companies to guide the electrification of transportation vessels. Readers will benefit from an overview of key standards and regulations in the electrified transportation industry, as well as: A thorough introduction to the various modes of electric transportation, including recent advances in each mode, and the technological and policy challenges posed by them An exploration of different vehicle systems, including recent advanced in hybrid and EV powertrain architectures and advanced energy management strategies Discussions of electrified aircraft, including advanced technologies and architecture optimizations for cargo air vehicle, passenger air vehicles, and heavy lift vertical take-off and landing craft In-depth examinations of rolling stock and watercraft-type vehicles, and special vehicles, including various system architectures and energy storage systems relevant to each Perfect for practicing professionals in the electric transport industry, Transportation Electrification is also a must-read resource for standardization body members, regulators, officials, policy makers, and undergraduate students in electrical and electronics engineering.

Download or read book GB T 23479 2023 Translated English of Chinese Standard GB T 23479 2023 GBT23479 2023 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-06-16 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the type, technical requirements, test methods, inspection rules, warning signs, product information, packaging, transportation and storage, environmental protection and safety of low-voltage doubly-fed induction generator for grid-connected wind turbines with a rated voltage of 1,140 V and below. This document is applicable to low-voltage doubly-fed induction generator for grid-connected wind turbines with a rated voltage of 1,140 V and below (hereinafter referred to as ¡°the generator¡±).

Download or read book GB T 5171 1 2014 Translated English of Chinese Standard GBT5171 1 2014 written by https://www.chinesestandard.net and published by www.ChineseStandard.net. This book was released on 2021-06-30 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 5171 specifies the general technical requirements for small power motors. This Part is applicable to motors whose maximum continuous rated power does not exceed 1.1 kW when converted to 1,500 r/min. This Part is also applicable to other single-phase asynchronous motors with a power other than the value mentioned above. The special requirements for various types of motors, and other requirements not specified in this Part shall be specified in the product standards of the various types of motors.

Download or read book GB T 2818 2014 Translated English of Chinese Standard GBT 2818 2014 GB T2818 2014 GBT2818 2014 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2016-06-13 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the types, basic parameters, technical requirements, test methods, inspection rules, marks and packaging for well submersible three-phase, single-phase asynchronous motor (hereinafter referred to as motor. This Standard is applicable to water-filled, oil-filled, dry and shielded structure motors that are integrated with well submersible pumps, submerged and run vertically in water.

Download or read book Offshore Electrical Engineering written by Geoff MacAngus-Gerrard and published by Butterworth-Heinemann. This book was released on 2013-10-22 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offshore Electrical Engineering is written based on the author's 20 years electrical engineering experience of electrical North Sea oil endeavor. The book has 14 chapters and five important appendices. The book starts with designing for electrical power offshore application, especially with aspects that are different from land based structures, such as space and weight limitations, safety hazards at sea, and corrosive marine environment. The criteria for selecting prime movers and generators, for example, gas turbines and reciprocating engines, depending on the type of applications, are examined. The machinery drives are then discussed whereby the different offshore electric motor ratings are considered. As in any electrical system, the use of ergonomically designed controls is important. Distribution switchgear, transformers, and cables are described. The book also explains the environmental considerations, power system disturbances, and protection. In an offshore structure, lighting requirements and subsea power supplies, diving life support system, and equipment protection are emphasized. A reliability analysis is also included to ensure continuance of service from the equipment. A general checklist to be used when preparing commissioning workscopes is included, and due to space and weight limitations on offshore installation, the rationale of maintenance and logistics options are explained. The appendices can be used as guides to descriptions offshore installations, typical commissioning test sheets, computerized calculations program, and a comparison of world hazardous area equipment. The text is a suitable reading for offshore personnel, oil-rig administrators, and for readers from all walks of life interested in some technical aspects of offshore structures.

Download or read book QC T 896 2011 Translated English of Chinese Standard QCT 896 2011 QC T896 2011 QCT896 2011 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2016-10-18 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the electrical interface type and signal definition of the electrical machine system for electric vehicles, AND provides the general requirements for the mechanical interface of the electrical machine system.

Download or read book FZ FZ T FZT Product Catalog Translated English of Chinese Standard FZ FZ T FZT written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-01-01 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document provides the comprehensive list of Chinese Industry Standards - Category: FZ; FZ/T; FZT.

Download or read book GB GB T GBT Product Catalog Translated English of Chinese Standard All national standards GB GB T GBT GBZ written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-01-01 with total page 2820 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document provides the comprehensive list of Chinese National Standards - Category: GB; GB/T, GBT.

Download or read book GB T 12974 2 2023 Translated English of Chinese Standard GB T 12974 2 2023 GBT12974 2 2023 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-10-26 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the types and basic parameters, general requirements, technical requirements, inspection rules, marking, packaging and warranty period requirements of permanent magnet synchronous motor for lifts, and describes the corresponding test methods. This document is applicable to the manufacturing of permanent magnet synchronous motors for various passenger lifts, freight lifts, medical service lifts and home lifts. The manufacturing of various series of motors derived from this series of motors shall take this as a reference.