RF Power Semiconductor Generator Application in Heating and Energy Utilization, Horikoshi Satoshi, Serpone Nick
Автор: Satoshi Horikoshi; Nick Serpone Название: RF Power Semiconductor Generator Application in Heating and Energy Utilization ISBN: 9811535477 ISBN-13(EAN): 9789811535475 Издательство: Springer Рейтинг: Цена: 102480.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This is a specialized book for researchers and technicians of universities and companies who are interested in the fundamentals of RF power semiconductors, their applications and market penetration.Looking around, we see that products using vacuum tube technology are disappearing.
Автор: Genevieve Kocienda, Wayne Rimmer, Lynne Robertson, Katy Simpson Название: Evolve Level 3 Teacher`s Edition with Test Generator ISBN: 1108405177 ISBN-13(EAN): 9781108405171 Издательство: Cambridge University Press Рейтинг: Цена: 256530.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: EVOLVE is a six-level English course that gets students speaking with confidence. This interleaved Teacher's Edition with Test Generator Level 3 provides page-for-page teaching notes corresponding with the Student's Book. It includes answer keys for the Student's Book and Workbook, plus photocopiable worksheets for further practice of grammar, vocabulary, and speaking. A teacher development syllabus is woven throughout, providing opportunities to incorporate new teaching techniques in an easy and time-efficient way. In addition, suggested readings offer teachers the opportunity to expand their knowledge of the theories behind each technique. Test Generator provides ready-made unit tests, mid-level and end of level tests, in addition to a test-generating tool for creating bespoke tests.
Название: Cambridge English Prepare! Level 2 Test Generator CD-ROM ISBN: 8490361738 ISBN-13(EAN): 9788490361733 Издательство: Cambridge University Press Рейтинг: Цена: 10340.00 T Наличие на складе: Нет в наличии. Описание: Prepare! is a lively 7-level general English course with comprehensive Cambridge English for Schools exam preparation integrated throughout. This Test Generator is a CD-ROM with a comprehensive range of tests to suit different evaluation needs. Unit, term and final tests offer revision of vocabulary and grammar from the Student's Book and extra skills practice. Available at two levels of difficulty, 'Standard' and 'Plus'. Teachers can also create their own tests tailored to the needs of their students at the click of a button. Options include choice of unit(s), number and choice of questions and level of difficulty. It also includes ready-made progress tests after every two units and achievement tests to assess overall progress after every four units.
Название: Cambridge English Prepare! Level 1 Test Generator CD-ROM ISBN: 8490361649 ISBN-13(EAN): 9788490361641 Издательство: Cambridge University Press Рейтинг: Цена: 1650.00 T Наличие на складе: Нет в наличии. Описание: Prepare! is a lively 7-level general English course with comprehensive Cambridge English for Schools exam preparation integrated throughout. This Test Generator is a CD-ROM with a comprehensive range of tests to suit different evaluation needs. Unit, term and final tests offer revision of vocabulary and grammar from the Student's Book and extra skills practice. Available at two levels of difficulty, 'Standard' and 'Plus'. Teachers can also create their own tests tailored to the needs of their students at the click of a button. Options include choice of unit(s), number and choice of questions and level of difficulty. It also includes ready-made progress tests after every two units and achievement tests to assess overall progress after every four units.
This is a PhD dissertation. The work presented in this monograph was carried out at the Department of Power Electronics and Electrical Machines, Faculty of Electrical and Control Engineering at the Gdansk University of Technology. Developed during the research models of brushless synchronous generator ware verified using FEM based simulations and measurements conducted on the prototype generator. The main focus of the research was toward a brushless synchronous generator in variable frequency modern more electric aircraft power systems. The generator prototype was developed and its performance was analyzed with the focus on the higher rotational velocity of the prototype components and the generated power quality. For this FEM based and circuit models of the generator ware developed and the machine performance was measured and simulated. The proposed circuit model allowed for the inclusion of nonsinusoidal spatial distribution of the magnetic flux along the air gap which in turn allowed for simulation-based power quality analysis.
ABSTRACTING & INDEXING
Models of Brushless Schronous Generator for Studying Autonomous Electrical Power System is covered by the following services:
This is a PhD dissertation. The work presented in this monograph was carried out at the Department of Power Electronics and Electrical Machines, Faculty of Electrical and Control Engineering at the Gdansk University of Technology. Developed during the research models of brushless synchronous generator ware verified using FEM based simulations and measurements conducted on the prototype generator. The main focus of the research was toward a brushless synchronous generator in variable frequency modern more electric aircraft power systems. The generator prototype was developed and its performance was analyzed with the focus on the higher rotational velocity of the prototype components and the generated power quality. For this FEM based and circuit models of the generator ware developed and the machine performance was measured and simulated. The proposed circuit model allowed for the inclusion of nonsinusoidal spatial distribution of the magnetic flux along the air gap which in turn allowed for simulation-based power quality analysis.
Название: Cambridge English Prepare! Level 4 Test Generator CD-ROM ISBN: 8490361703 ISBN-13(EAN): 9788490361702 Издательство: Cambridge University Press Рейтинг: Цена: 6500.00 T Наличие на складе: Нет в наличии. Описание: Prepare! is a lively 7-level general English course with comprehensive Cambridge English for Schools exam preparation integrated throughout. This Test Generator is a CD-ROM with a comprehensive range of tests to suit different evaluation needs. Unit, term and final tests offer revision of vocabulary and grammar from the Student's Book and extra skills practice. Available at two levels of difficulty, 'Standard' and 'Plus'. Teachers can also create their own tests tailored to the needs of their students at the click of a button. Options include choice of unit(s), number and choice of questions and level of difficulty. It also includes ready-made progress tests after every two units and achievement tests to assess overall progress after every four units.
Автор: Lucas Formann Название: Steam Generator Systems: Operational Reliability & Efficiency ISBN: 1681176157 ISBN-13(EAN): 9781681176154 Издательство: Gazelle Book Services Рейтинг: Цена: 230210.00 T Наличие на складе: Невозможна поставка. Описание: A steam generator is a form of low water-content boiler, similar to a flash steam boiler. The usual construction is as a spiral coil of water-tube, arranged as a single, or monotube, coil. Circulation is once-through and pumped under pressure, as a forced-circulation boiler. The heat may be derived from the combustion of a fuel such as coal, petroleum fuel oil, natural gas, municipal waste or biomass, a nuclear fission reactor and other sources. There are a great many different types of steam generators ranging in size from small medical and domestic humidifiers to large steam generators used in conventional coal-fired power plants that generate about 3,500 kilograms of steam per megawatt-hour of energy production. Steam generators, or boilers, use heat to convert water into steam for a variety of applications. Primary among these are electric power generation and industrial process heating. B&W provides boilers ranging from small package boilers for commercial applications to large, high capacity utility boilers used to generate 1300 MW of electricity. We have the experience to burn virtually any fuel to produce steam efficiently, safely and reliably. This book covers steam generators and related systems used in process plants, refineries, chemical plants, electrical utilities, and other industrial settings. The book is intended for practical engineers, researchers, students and other people dealing with the reviewed problems. We hope that the presented book will be beneficial to all readers and initiate further inquiry and development with aspiration for better future.
Автор: Hossein Ali Mohammadpour, Enrico Santi Название: Analysis of Sub-synchronous Resonance (SSR) in Doubly-fed Induction Generator (DFIG)-Based Wind Farms ISBN: 1627058060 ISBN-13(EAN): 9781627058063 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 25870.00 T Наличие на складе: Невозможна поставка. Описание: Examines the subsynchronous resonance (SSR) phenomenon in a capacitive series compensated wind farm. A DFIG-based wind farm, which is connected to a series compensated transmission line, is considered as a case study. The book consists of two main parts: small-signal modelling of DFIG for SSR analysis, and definition of the SSR in DFIG-based wind farms.
Название: Wind Power Charged Aerosol Generator ISBN: 1249201365 ISBN-13(EAN): 9781249201366 Издательство: Неизвестно Цена: 22990.00 T Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Warmke Jay Название: Assembling a Solar Generator: How to Harness the Sun for Power when you Need it Most ISBN: 0979161142 ISBN-13(EAN): 9780979161148 Издательство: Неизвестно Цена: 18380.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: The step-by-step guide is designed to help you build your own solar generator that will provide clean, quiet, odorless and green energy to help you get through those emergencies. This guide assumes you have no (zero) electrical background.
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