Digital control of switching mode power supplies simone buso. Electronics, communications and automation professorship. Digital control in power electronics by simone busoand. One solution strategy is the inclusion of delay in the system. Digital control in power electronics by simone busoand paolo. Simone buso, university of padova, department of information engineering, faculty member. This book presents the reader, whether an electrical engineering student in power electronics or a design engineer techniques to understand what the effect digital controls limited bandwidth, processing power, number of bits and dynamic range have in. Buy digital control in power electronics synthesis lectures on power electronics by simone buso isbn. Introduction to digital control of switchedmode power. Dsp controller for power electronic converter applications. High performance low cost digitally controlled power conversion. This book presents the reader, whether an electrical engineering student in power electronics or a design engineer, a selection of power converter control problems and their basic digital solutions, based. Digital control in power electronics, 2nd edition book abstract.
May 26, 2010 digital control in power electronics 26052010 26052010 this book presents the reader, whether an electrical engineering student in power electronics or a design engineer, some typical power converter control problems and their basic digital solutions, based on the most widespread digital control techniques. Control of electric drive systems with digital signal processors dsp is today a very common task. Digital control in power electronics power electronics. Power electronics systems objective to realize and design various power supplies and motor drives. As the processor lacks the ability to supply the outer world with desired power, an interface to. Digital control in power electronics simone buso department of information engineering university of padova, italy. Chapter ii principles of digital control in power electronics 2. Digital control in power electronics doc manepe2009. The two basic divisions of industrial electronics, power electronics and digital signal processing play a decisive role in the development and the appearance of high performance ultrahigh speed motor drives 2. The modules refer to a 6 v supply, but they work well at 5 volts.
Also very important are the higher tolerance to signal noise and the complete absence of ageing effects or thermal drifts. Cpss transactions on power electronics and applications. Gto, step down dc to dc converters, step up dc to dc converters, dc to dc converters. Uninterruptible power supply multiloop control employing digital predictive voltage and current regulators simone buso, member, ieee, sandro fasolo, member, ieee, and paolo mattavelli, member, ieee abstract a digital control technique for the inverter stage of uninterruptible power supplies upss is described, which is based. Digital control applications in power electronics simone buso university of padova italy department of electronics and informatics power electronics laboratory email. In particular, he has been interested in the following topics. Digital control applications in power electronics dsce. This book presents the reader, whether an electrical engineering student in power electronics or a design engineer, some typical power converter control problems and their basic digital solutions, based on the most widespread digital control techniques. Digital control in power electronics, 2nd edition, morgan. This book presents the reader, whether an electrical engineering student in power electronics or a design engineer, a selection of power converter control problems and their basic digital. Pdf digital control in power electronics semantic scholar. Analysis and implementation of digital control architectures for dc. Simple digital control improving dynamic performance of power.
Digital control in power electronics, 2nd edition this book presents the reader, whether an electrical engineering student in power electronics or a design engineer, some typical power converter control problems and their basic digital solutions, based on the most widespread digital control techniques. This book bridges the gap between power electronics and dsp. The introduction of microprocessors into the field enhanced. Nov 08, 2006 buy digital control in power electronics synthesis lectures on power electronics by simone buso isbn.
In order for a digital computer to accomplish these tasks, the differential equations describing compensation must be approximated by reducing them to algebraic equations involving addition, division, and multiplication. This book presents the reader, whether an electrical engineering student in power electronics or a design engineer, a selection of power converter control problems and their basic digital solutions, based on the most widespread digital control techniques. Analysis of limit cycles in a pi digitally controlled buck. The modules stack together, and are powered by 5 volts dc from the power supply. Paolo mattavelli author of digital control in power electronics. The manifacturers offer very few control oriented solutions. Digital control techniques for dcdc power converters. Digital control in power electronics, 2nd edition synthesis lectures on power electronics simone buso, paolo mattavelli on.
His main research interests are in the industrial and power electronics fields and are specifically related to converter topologies, digital control control of power converters, solidstate lighting, and renewable energy sources. Mattavelli for their invaluable support and guide during my phd activity, as well as the entire power electronics. The current control techniques 14 that have so far demonstrated the most effective performance in practical applications to the control of active power. Digital control in power electronics synthesis lectures on. Digital control concepts for power supply engineers. The market for this kind of applications is enormous and steadily growing, including telecom and consumer electronics. Before proceeding to further sections, turn off the power and remove all wires and the potentiometer from the basic unit so you may make a fresh start on section 2. Digital control in power electronics, 2nd edition synthesis. Digital control of switching mode power supplies basic motivations digital control offers the possibility to implement sophisticated control laws, taking care of system non linearities, parameter variations or construction tolerances by means of selfanalysis and auto tuning strategies, very difficult or impossible to implement analogically. A practical introduction to digital power supply control laszlo balogh abstract.
Digital control in power electronics simone buso, paolo. Cpss transactions on power electronics and applications cpss tpea is sponsored and published by china power supply society and technically cosponsored by ieee power electronics society. Systemlevel overview of a digital control architecture for a dcdc smps 14 2. Digital control of power electronics for reliable distributed power generation arkadiusz kulka january 2005 initiations and funding i graduated from warsaw university of technology in july 2004. Therefore, a digital circuit is considered as a digital.
Simple digital control improving dynamic performance of. Many digital control circuits in current literature are described using analog transmittance. Analysis and implementation of digital control architectures. Power semiconductor devices and their gate drive and control circuits power transistors. By simone buso and paolo mattavelli abstract this book presents the reader, whether an electrical engineering student in power electronics or a design engineer, a selection of power converter control problems and their basic digital solutions, based on the most widespread digital control techniques. This may not always be acceptable, especially if the sampling frequency and power transistor switching frequencies are close to the band of interest.
Power electronics refers to control and conversion of electrical power by power semiconductor devices wherein these devices operate as switches. In a modern closed loop controlled high speed drive systems, all. The presentation is primarily focused on different applications of the same power converter topology, the halfbridge voltage source. The presentation is focused on different applications of the same power converter topology, the halfbridge voltage source inverter. Digital control in power electronics, 2nd edition synthesis lectures on power electronics buso, simone, mattavelli, paolo on. Digital control system analog electronics can integrate and differentiate signals. Digital control in power electronics synthesis lectures. Digital signal processing in power electronics control. This book presents the reader, whether an electrical engineering student in power electronics or a design engineer techniques to understand what the effect digital controls limited bandwidth, processing power. Adan simon muela the newest generation of processors for embedded applications requires high per. Digital control in power electronics 2006 this book presents the reader, whether an electrical engineering student in power electronics or a design engineer, a selection of power converter control problems and their basic digital solutions. Passing digital values from users gui directly to a digital control loop will simplify ic design and lower cost zimproved fault management digital control enables graceful transition between normal and abnormal operating modes. Curriculum vitae of simone buso power electronics group.
Comparison of current control techniques for active filter applications. My master thesis work, pitch and torque control in variable speed wind turbines was carry out at chalmers university of technology in goteborg, sweden. Paolo mattavelli this book presents the reader, whether an electrical engineering student in power electronics or a design engineer, a selection of power converter control problems and their basic digital solutions. In this paper, we focus on the impact of digital control in mainstream power electronics applications switchedmode power supplies, or smps where analog control technology is still prevalent. Simple digital control improving dynamic performance of power factor preregulators simone buso, member, ieee, paolo mattavelli, member, ieee, leopoldo rossetto, member, ieee, and giorgio spiazzi, member, ieee abstract this paper presents the practical implementation of a fully digital control for boost power factor preregulators pfps.
Inputs 1 and 2 can be just wires connected as shown. Digital control techniques for dcdc power converters date. Paolo mattavelli is the author of digital control in power electronics 3. Digital signal processing in power electronics control circuits covers problems concerning the design and realization of digital control algorithms for power electronics circuits using digital signal processing dsp methods. Comparison of current control techniques for active filter. Julyaugust 2001 lesson 1 2 lesson 1 dsp applications in power electronics. Uninterruptible power supply multiloop control employing. Faster and more functional units have made it possible to base the entire control system around the dsp without the need for additional components.
Digital control of power electronics for reliable distributed. Digital control in power electronics, 2nd edition morgan. The presentation is focused on different applications of the same power converter topology, the halfbridge voltage. Digital control in power electronics vantung phan, ph. Everyday low prices and free delivery on eligible orders. Digital control in power electronics by simone buso, 9781627057530, available at book depository with free delivery worldwide. This book presents the reader, whether an electrical engineering student in power electronics or a design engineer techniques to understand what the effect digital controls limited bandwidth, processing power, number of bits and dynamic range have in digital power.
An area gaining significant industry attention today is the application of digital technology to power supply control. Digital control in power electronics, 2nd edition core. Paolo mattavelli department of electrical, mechanical and management engineering. Digital control in power electronics, 2nd edition simone buso, paolo mattavelli on amazon. Digital control in power electronics, 2nd edition synthesis lectures. Digital power management system interface simple, practical digital controllers are feasible many opportunities for advanced approaches in power electronics programmability, autotuning, adaptive control, nonlinear control, online efficiency optimization.
This book presents the reader, whether an electrical engineering student in power electronics or a design engineer. May 30, 2015 this book presents the reader, whether an electrical engineering student in power electronics or a design engineer, a selection of power converter control problems and their basic digital solutions, based on the most widespread digital control techniques. This problem is common in practical applications of digital control, for instance, in power electronics buso and mattavelli 2006. Apr 18, 2018 digital control in power electronics, 2nd edition simone buso, paolo mattavelli on amazon. Digital motion control techniques for electrical drives.
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