05687cam a2200613Mi 4500 ocn830161611 OCoLC 20171107092221.0 m o d cr |n||||||||| 130316s2013 enk o 000 0 eng d 9781118621196 (electronic bk.) 1118621190 (electronic bk.) 9781118622605 (electronic bk.) 111862260X (electronic bk.) AU@ 000055878902 DEBBG BV043395622 DEBSZ 431356750 NZ1 15915714 (OCoLC)830161611 EBLCP eng pn EBLCP OCLCQ YDXCP DG1 N$T OCLCF OCLCQ DEBSZ OCLCQ DEBBG OCLCQ MAIN TK7872.C8 C66 2013 TEC 008010 bisacsh TEC 008020 bisacsh 621.3815/322 621.3815322 Power Electronic Converters : PWM Strategies and Current Control Techniques / edited by Eric Monmasson. [electronic resource] London : Wiley, 2013. 1 online resource (781 pages). text txt rdacontent computer c rdamedia online resource cr rdacarrier ISTE 5.2. Principle of single-phase Delta-Sigma modulation. Cover; Title Page; Copyright; Introduction; Chapter 1: Carrier-Based Pulse Width Modulation for Two-level Three-phase Voltage Inverters; 1.1. Introduction; 1.2. Reference voltages varef, vbref, vcref; 1.3. Reference voltages Pa ref, Pb ref, Pc ref; 1.4. Link between the quantities va, vb, vc and Pa, Pb, Pc; 1.5. Generation of PWM signals; 1.5.1. Reverse sawtooth wave; 1.5.2. Conventional sawtooth carrier; 1.5.3. Triangular carrier; 1.5.4. Note; 1.6. Determination of the reference waves Pa ref k, Pb ref k, and Pc ref k from the reference waves va ref k, vb ref k, vc ref k. 1.6.1. "Sine" modulation1.6.2. "Centered" modulation; 1.6.3. "Sub-optimal" modulation; 1.6.4. "Flat top" and "flat bottom" modulation; 1.7. Conclusion; 1.8. Bibliography; Chapter 2: Space Vector Modulation Strategies; 2.1. Inverters and space vector PWM; 2.1.1. Problem description; 2.1.2. Inverter model; 2.1.2.1. Initial equations; 2.1.2.2. Transformation 3/2; 2.1.2.2.1. Property; 2.1.2.2.2. Application; 2.1.3. Space vector modulation; 2.1.3.1. Role of PWM; 2.1.3.2. Principle of vector modulation; 2.1.3.2.1. Determining the correct sector; 2.1.3.2.2. Projections. 2.1.3.2.3. Determining the sequenceDuration of each sequence in the phase; Sequence list; Limitations; Control quantities; Computational implementation; 2.2. Geometric approach to the problem; 2.2.1. Degrees of freedom; 2.2.2. Extension to the full domain; 2.2.3. Space vector modulation; 2.2.4. PWM spectrum; 2.3. Space vector PWM and implementation; 2.3.1. Implementation hardware and general structure; 2.3.1.1. Implementation hardware; 2.3.1.2. General structure of a space vector PWM implementation; 2.3.2. Determination of working sector; 2.3.3. Some variants of space vector PWM. 2.3.3.1. Discontinuous space vector PWM2.3.3.2. Randomized space vector PWM; 2.4. Conclusion; 2.5. Bibliography; Chapter 3: Overmodulation of Three-phase Voltage Inverters; 3.1. Background; 3.2. Comparison of modulation strategies; 3.2.1. Introduction; 3.2.2. "Full-wave" modulation; 3.2.3. Performance of standard modulation strategies; 3.3. Saturation of modulators; 3.4. Improved overmodulation; 3.5. Bibliography; Chapter 4: Computed and Optimized Pulse Width Modulation Strategies; 4.1. Introduction to programmed PWM; 4.2. Range of valid frequencies for PWM. 4.3. Programmed harmonic elimination PWM4.4. Optimized PWM; 4.4.1. Introduction; 4.4.2. Minimization criteria; 4.4.2.1. Harmonic current; 4.4.2.2. Pulsation torque; 4.4.3. Applying optimization results; 4.4.3.1. Switching angle trajectories; 4.4.3.2. Control continuity over the entire operational range of the machine; 4.4.4. Principles of real-time generation; 4.5. Calculated multilevel PWM; 4.5.1. Introduction; 4.5.2. Calculated three-level PWM; 4.5.3. Calculated PWM with independent levels; 4.6. Conclusion; 4.7. Bibliography; Chapter 5: Delta-Sigma Modulation; 5.1. Introduction. A voltage converter changes the voltage of an electrical power source and is usually combined with other components to create a power supply. This title is devoted to the control of static converters, which deals with pulse-width modulation (PWM) techniques, and also discusses methods for current control. Various application cases are treated. The book is ideal for professionals in power engineering, power electronics, and electric drives industries, as well as practicing engineers, university professors, postdoctoral fellows, and graduate students. Print version record. Electric current converters. Electric motors Electronic control. TECHNOLOGY & ENGINEERING Electronics Circuits General. bisacsh TECHNOLOGY & ENGINEERING Electronics Circuits Integrated. bisacsh Electric current converters. fast (OCoLC)fst00904633 Electric motors Electronic control. fast (OCoLC)fst00905260 Electronic books. Monmasson, Eric. Print version: Monmasson, Eric. Power Electronic Converters : PWM Strategies and Current Control Techniques. London : Wiley, ©2013 9781848211957 ISTE. http://onlinelibrary.wiley.com/book/10.1002/9781118621196 Wiley Online Library ddc BK 206578 206578