Electric Generators Handbook Book pdf

Ion Gheorghe Boldia (born January 7, 1945) is a Professor Emeritus with the University Politehnica Timisoara, Romania. Ion Boldea has introduced many firsts in electric machine technology for better industrial productivity, energy savings, and air pollution reduction. He developed an optimum goodness factor for designing high-speed linear induction motors to address factors such as mechanical vibrations and bending. He introduced the Magnibus-01, a 4-ton magnetic levitation test vehicle featuring linear homopolar synchronous motors for passive guide-way integrated magnetic propulsion and levitation. Dr. Boldea’s active flux concept is a unifying force for simplifying sensorless control of ac motor drives that has been implemented in many industrial applications. His work on torque vector control has become an industrial standard for electric motor drives.

Electric Generators Handbook book pdf by ion boldea

Variable Speed Generators, the second of two volumes in the Electric Generators Handbook, provides extensive coverage of variable speed generators in distributed generation and renewable energy applications around the world. The book delves into the steady state, transients, control, and design of claw-pole-rotor synchronous, induction, permanent-magnet-(PM)-assisted synchronous, and switched reluctance starter alternators for electric hybrid vehicles. It discusses PM synchronous, transverse flux PM, and flux reversal PM generators for low-speed wind and hydro energy conversion. It also explores linear motion alternators for residential and spacecraft applications. Numerous design and control examples illustrate the exposition. Fully revised and updated to reflect the last decade’s worth of progress in the field, this Second Edition adds new sections that: Address the ride-through control of doubly fed induction generators under unbalanced voltage sags Consider the control of stand-alone doubly fed induction generators under unbalanced nonlinear loads Detail a stand-alone squirrel cage induction generator (SCIG) with AC output and a low-rating pulse-width modulated (PWM) converter Present a twin stator winding SCIG with 50 percent rating inverter and diode rectifier, and a dual stator winding induction generator with nested cage rotor Examine interior permanent magnet claw-pole-alternator systems for more vehicle braking energy recuperation, and high power factor Vernier PM generators Depict a PM-assisted reluctance synchronous motor/generator for an electric hybrid vehicle, and a double stator switched reluctance generator with segmented rotor Describe the grid to stand-alone transition motion-sensorless dual-inverter control of permanent magnet synchronous generators with asymmetrical grid voltage sags and harmonics filtering 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. Variable Speed 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.