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Synchronous Generators, the first of two volumes in the Electric Generators Handbook, offers a thorough introduction to electrical energy and electricity generation, including the basic principles of electric generators. The book devotes a chapter to the most representative prime mover models for transients used in active control of various generators. Then, individual chapters explore large- and medium-power synchronous generator topologies, steady state, modeling, transients, control, design, and testing. Numerous case studies, worked-out examples, sample results, and illustrations highlight the concepts. Fully revised and updated to reflect the last decade’s worth of progress in the field, this Second Edition adds new sections that: Discuss high-power wind generators with fewer or no permanent magnets (PMs) Cover PM-assisted DC-excited salient pole synchronous generators Present multiphase synchronous machine inductances via the winding function method Consider the control of autonomous synchronous generators Examine additional optimization design issues Illustrate the optimal design of a large wind generator by the Hooke–Jeeves method Detail the magnetic equivalent circuit population-based optimal design of synchronous generators Address online identification of synchronous generator parameters Explain the small-signal injection online technique Explore line switching (on or off) parameter identification for isolated grids Describe synthetic back-to-back load testing with inverter supply The promise of renewable, sustainable energy rests on our ability to design innovative power systems that are able to harness energy from a variety of sources. Synchronous Generators, Second Edition supplies state-of-the-art tools necessary to design, validate, and deploy the right power generation technologies to fulfill tomorrow's complex energy needs.

Minimal shelfwear w/notes in pencil inside back cover only flaw. No markings. Pages are clean and bright. Binding is tight.

Synchronous Generators, the first of two volumes in the Electric Generators Handbook, offers a thorough introduction to electrical energy and electricity generation, including the basic principles of electric generators. The book devotes a chapter to the most representative prime mover models for transients used in active control of various generators. Then, individual chapters explore large- and medium-power synchronous generator topologies, steady state, modeling, transients, control, design, and testing. Numerous case studies, worked-out examples, sample results, and illustrations highlight the concepts. Fully revised and updated to reflect the last decade’s worth of progress in the field, this Second Edition adds new sections that: Discuss high-power wind generators with fewer or no permanent magnets (PMs) Cover PM-assisted DC-excited salient pole synchronous generators Present multiphase synchronous machine inductances via the winding function method Consider the control of autonomous synchronous generators Examine additional optimization design issues Illustrate the optimal design of a large wind generator by the Hooke–Jeeves method Detail the magnetic equivalent circuit population-based optimal design of synchronous generators Address online identification of synchronous generator parameters Explain the small-signal injection online technique Explore line switching (on or off) parameter identification for isolated grids Describe synthetic back-to-back load testing with inverter supply The promise of renewable, sustainable energy rests on our ability to design innovative power systems that are able to harness energy from a variety of sources. Synchronous Generators, Second Edition supplies state-of-the-art tools necessary to design, validate, and deploy the right power generation technologies to fulfill tomorrow's complex energy needs.

Unread book in perfect condition.

This book dots the i's and cross the t's of the concepts discussed in The Goal and Regaining Competitiveness. The authors have organized, clarified and presented in comprehensive detail the vital principles and techniques that define synchronous thinking. This book shows why synchronous thinking is the solution of choice for organizations dealing with quality, competitive and productivity problems. It develops the fundamental concepts of Synchronous Manufacturing and includes a number of real-life examples involving a variety of functional areas. Ideal for use as a textbook for teaching the principals of synchronous manufacturing.

Increase the value of your Hammond clock collection with Hammond Synchronous Clocks Maintenance and Repair. Over 100 clear photos along with step-by-step instructions will help you solve the most common problems encountered with these classic time keepers. This book shows how to repair the two most common Hammond synchronous clock motor types: The Open Rotor and The Sealed Rotor. Synchronous motors are used in hundreds of Hammond clock models. This book does not cover the Hammond Bichronous clock. This book shows with photographs exactly how to: Identify Hammond synchronous motors Rebuild the Postal Telegraph and Gregory clocks Diagnose common problems in Hammond clocks Replace a worn or missing power cord Clean the motor parts Apply fresh oil exactly where it needs to be Put everything back together in the correct order! Also Included: A collection of vintage advertisements, patent drawings and rare ephemera to illustrate the rich history of Hammond. You will be able to identify by name over 30 different Hammond clock models with original specifications and 1930’s prices! Over 100 step-by-step photos plus detailed instructions make your Hammond clock repair projects easy and fun!

Blended synchronous learning - where remote students participate in face-to-face classes by means of rich-media synchronous technologies such as video conferencing, web conferencing and virtual worlds - is an emerging phenomenon in education. More and more teachers are attempting to teach in this challenging mode, but without any systematic research evidence to help guide their blended synchronous learning practices. The Blended Synchronous Learning Handbook is a definitive resource that addresses this issue. It includes a Blended Synchronous Learning Design Framework that offers pedagogical, technological and logistical recommendations for teachers attempting to design and implement blended synchronous learning lessons. It also includes a Rich-Media Synchronous Technology Capabilities Framework to support the selection of technologies for different types of learning activities, as well as a review of relevant literature, a summary of the Blended Synchronous Learning Scoping Study, detailed reports of seven blended synchronous learning case studies, and an in-depth cross case analysis to underpin the recommendations that are drawn.

Increase the value of your Hammond clock collection with Hammond Synchronous Clocks Maintenance and Repair. Over 100 clear photos along with step-by-step instructions will help you solve the most common problems encountered with these classic time keepers. This book shows how to repair the two most common Hammond synchronous clock motor types: The Open Rotor and The Sealed Rotor. Synchronous motors are used in hundreds of Hammond clock models. This book does not cover the Hammond Bichronous clock. This book shows with photographs exactly how to: Identify Hammond synchronous motors Rebuild the Postal Telegraph and Gregory clocks Diagnose common problems in Hammond clocks Replace a worn or missing power cord Clean the motor parts Apply fresh oil exactly where it needs to be Put everything back together in the correct order! Also Included: A collection of vintage advertisements, patent drawings and rare ephemera to illustrate the rich history of Hammond. You will be able to identify by name over 30 different Hammond clock models with original specifications and 1930’s prices! Over 100 step-by-step photos plus detailed instructions make your Hammond clock repair projects easy and fun!

Unread book in perfect condition.

New.SoftCover International edition. Different ISBN and Cover image but contents are same as US edition. Expediting shipping for all USA and Europe orders excluding PO Box. Excellent Customer Service.

Acceptable/Fair condition. Book is worn, but the pages are complete, and the text is legible. Has wear to binding and pages, may be ex-library. 0.81

Unread book in perfect condition.

Dual motor synchronous velocity slide controller from AP Products is built with quality parts and materials for optimal performance and reliability. Rated at 12-Volt DC. Refer to manufacturer recommendations for proper fit/installation information.

A 'True-Hybrid' Sync Generator compatible with Black Burst/Tri-level sync/PTP signals for both SDI and IP systemsThe LT4670 is a 1U full rack size synchronous signal generator that outputs PTP, GNSS, (4K/HD) IP, 4K 12G, (3G/HD/SD) SDI, analog synchronous signals, AES/EBU, audio word clock and LTC synchronized to analog video sync signals. The PTP operates as a grand master and has two independent PTP leader and follower functions.Six independent analog sync signal outputs, digital audio output, word clock output, LTC input/output, and L-SYNC are provided as standard, with options for GNSS sync, PTP, 4K IP, HD IP, 4K 12G-SDI, 4K Quad, 3G-SDI, HD-SDI, and SD-SDI output in any pattern. The system is designed for optimal synchronization system management according to various systems.Genlock FunctionNTSC/PAL black burst signals and HDTV tri-level sync signals, which are analog video sync signals, can be input to synchronize each output signal. NTSC/PAL black burst signals with field reference pulse and NTSC black burst signals with 10-field ID are also supported. It also supports 10 MHz CW lock as standard.Stay-in-Sync and Slow Lock FunctionsA stay-in-sync function is provided in case of abnormalities in the genlock input. In addition, a slow-lock function is provided to reduce the shock that occurs when the genlock is performed again after a stay-in-sync, thus realizing an extremely stable synchronization system. The system supports BB, tri-level, 10 MHz CW, GNSS (SER01), and PTP (SER03).Time Code I/OBased on internal time information, NTP server, LTC (LTC terminal input), VITC (SER02), GNSS (SER01), and PTP (SER03) time information, output to 3 LTC (LTC terminal) systems, multiplex analog sync signal to VITC, and SDI (SER02/ SER04) output to ATC SDI (SER02/SER04) output can be multiplexed to ATC (LTC/VITC).Word Clock Signal OutputOne 48 kHz word clock signal synchronized with the video signal can be output.AES/EBU signal outputOne AES/EBU signal with tone and one muted AES/EBU signal can be output.Six independent analog video sync signal outputsSix independent analog video sync signal outputs are available. The phase of each output can be varied independently.Synchronous control between devices (L-SYNC)In a redundant system, time can be synchronized by using L-SYNC to connect the main and backup devices synchronized by the same analog video sync signal. Synchronized time outputs are PTP (SER03), LTC, black signal (VITC), SDI signal ATC (VITC/LTC) (SER02/04), AES/EBU signal,NTP.User Preset and Memory FunctionsThe last memory, which maintains the last setting when the power is turned off, and up to 10 presets can be stored internally. For operational convenience, registered presets can be recalled to always start up with the same settings.Redundant power supply and non-stop power supply and fan replacementRedundant power supply unit option (LT4670SER11) can be added for redundant...

Buyers Products 6 in. LED Amber Round Strobe Light has 24 LEDs and is SAE J595 Class 1 rated. It features 12-24V power range and has an impact-resistant plastic housing. A grommet is included for installation. These lights have 9 selectable flash patterns along with alternating and synchronous function. Lights are rated IP67 for water and dust resistance and are backed with a 5-year warranty.

Buyers Products 5 in. LED Flexible Strobe Light has six LEDs. It features 19 flash patterns with alternating and synchronous functions. Lights are available in your choice of Amber, Amber/Clear, Amber/Blue, or Amber/Green LEDs. All options are SAE J595 Class 1 certified for brightness and CA13 rated. All strobes have aluminum housing and are rated IP67 for water and dust resistance. The flexible, impact-resistant design allows the light to be mounted on flat or curved surfaces. 2-sided self-adhesive tape is included, or alternatively, the light can be installed using two screws. Lights are backed with a 5 year warranty.

Buyers Products 4 in. LED Strobe Light has 3 LEDs, 19 flash patterns, and includes synchronous and alternating functions. The strobe light is available with amber or clear LEDs and has an SAE J595 Class 1 rating. Each light is backed with a 5 year warranty.

Novastar Video Processor for ADJ Video Panel Systems Control Mode: Synchronous Display with Control PC by DVI Frame Update Frequency: 50-60Hz Sc...

Buyers Products 5 in. LED Flexible Strobe Light has six LEDs. It features 19 flash patterns with alternating and synchronous functions. Lights are available in your choice of Amber, Amber/Clear, Amber/Blue, or Amber/Green LEDs. All options are SAE J595 Class 1 certified for brightness and CA13 rated. All strobes have aluminum housing and are rated IP67 for water and dust resistance. The flexible, impact-resistant design allows the light to be mounted on flat or curved surfaces. 2-sided self-adhesive tape is included, or alternatively, the light can be installed using two screws. Lights are backed with a 5 year warranty.