PDF eBook
Entire PDF eBook
4367k
$12
Get instant access to an entire eBook
Buy PDF Password
Download Complete PDF
eBook editions
Design and Implementation of an AC to DC Matrix Converter with High-Frequency Isolation and Power Factor Correction (for particle accelerator applications)
by Rafael Garcia-Gil
Paperback
eBook PDF

Publisher: | Dissertation |
Pub date: | 2005 |
Pages: | 281 |
ISBN-10: | 1581122993 |
ISBN-13: | 9781581122992 |
Categories: | Engineering Science Technology |
Abstract
This thesis (written in Spanish) presents the analysis, design and implementation of a four-quadrant power supply with high-frequency isolation, which is expected to be used to feed the low-energy correction magnet of a particle accelerator. In particle accelerator applications the magnetic field during beam acceleration may be either positive or negative, and true bipolar power converters are needed. The selected bipolar topology consists of a bidirectional three-phase to single-phase reduced matrix converter (RMC) with power factor correction and a bidirectional active rectifier. Main features of this power converter are the ability to regenerate energy back to the utility when the magnet acts as generator, unity power factor at the mains and reduction of volume and weight thanks to the inclusion of the isolation transformer at the switching frequency. A space vector modulation (SVM) technique was used to achieve unity power factor at the input and output current regulation simultaneously. This was done while a symmetrical pure AC profile is generated at the primary side of the isolation transformer. The secondary AC signal is then rectified into a positive or negative voltage, according to the desired output current sign, and later filtered to obtain the output DC current in both polarities. The active rectifier used permits reverse current flow to the primary side when driving an inductive load. By synchronising the commutation of both converters and adding a saturable inductor and a blocking capacitor it is possible to achieve soft commutation for most of the semiconductor elements.An all-digital control based on a Digital-Signal-Processor (DSP) and a Field-Programmed-Gate-Array (FPGA) was used to implement space vector modulation and output current regulation. Output current regulation is performed on a powerful 32-bit fixed-point DSP of Motorola, and was implemented by means of an observer based optimum state feedback control (LQR -- Linear Quadratic Regulator). A reduced order observer was implemented to estimate the output filter inductor current, reducing the number of sensors. Experimental results of a 1.5 kW, 20 kHz prototype are presented to illustrate the performance of the proposed topology.
PDF eBook
Entire PDF eBook
4367k
$12
Get instant access to an entire eBook
Buy PDF Password
Download Complete PDF
eBook editions
Share this book
Relevant events
NOV
10
GCGCN2DM
Global Congress on Graphene, Carbon Nanotubes and 2D Innovations
The Global Congress on Graphene, Carbon Nanotubes and 2D Innovations (Graphene Summit-2025) will be held from November 10–12, 2025, in Valencia, Spain. This prestigious event will bring together researchers, scientists, ac...
Global Congress on Graphene, Carbon Nanotubes and 2D Innovations
The Global Congress on Graphene, Carbon Nanotubes and 2D Innovations (Graphene Summit-2025) will be held from November 10–12, 2025, in Valencia, Sp...
Global Congress on Graphene, Carbon Nanotubes and 2D Innovations
The Global Congress on Graphene, Carbon Nanotubes and 2D Innovations (Gra...
Global Congress on Graphene, Carbon Nanotubes and 2D Innovations
The Global Congress on Graphene, Carbon Nanotube...
10 - 12 Nov 2025
Online Event | Spain
NOV
16
IMECE25
International Mechanical Engineering Congress & Exposition (IMECE)
A leading conference for mechanical engineers, covering a wide range of topics in the field.
In-Person Event
Renasant Convention Center
Memphis, TN, USA
November 16–20, 2025
Add to Calendar
Committee Meetings: Nove...
International Mechanical Engineering Congress & Exposition (IMECE)
A leading conference for mechanical engineers, covering a wide range of topics in the field.
In-Person Event
Renasant Convention Center
Memphi...
International Mechanical Engineering Congress & Exposition (IMECE)
A leading conference for mechanical engineers, covering a wide range of t...
International Mechanical Engineering Congress & Exposition (IMECE)
A leading conference for mechanical engineers, c...
16 - 20 Nov 2025
Online Event | United States
NOV
19
BW SEA 2025
Boiler World SEA 2025
Presenting Boiler World SEA 2025! A Gateway to Innovation, Sustainability, and Global Networking! Join us for an exciting journey through the latest in heat and steam technologies, sustainable energy solutions, and groundb...
Boiler World SEA 2025
Presenting Boiler World SEA 2025! A Gateway to Innovation, Sustainability, and Global Networking! Join us for an exciting journey through the lates...
Boiler World SEA 2025
Presenting Boiler World SEA 2025! A Gateway to Innovation, Sustainability...
Boiler World SEA 2025
Presenting Boiler World SEA 2025! A Gateway to I...
19 - 21 Nov 2025
Nonthaburi, Thailand
DEC
15
AGU25
American Geophysical Union (AGU) Fall Meeting
The submission period for session, town hall and workshop proposals for AGU25 will open March 2025.
Description: The largest Earth and space science meeting in the world, attracting scientists from around the globe.
...
American Geophysical Union (AGU) Fall Meeting
The submission period for session, town hall and workshop proposals for AGU25 will open March 2025.
Description: The largest Earth and space sci...
American Geophysical Union (AGU) Fall Meeting
The submission period for session, town hall and workshop proposals for A...
American Geophysical Union (AGU) Fall Meeting
The submission period for session, town hall and...
15 - 19 Dec 2025
New Orleans, United States
MAR
9
WCMSN-2026
World Conference on Materials Science and Nanotechnology
The World Conference on Materials Science and Nanotechnology (WCMSN-2026) will be held from March 09–11, 2026, in Paris, France. This forward-looking event will unite global researchers, scientists, innovators, and industr...
World Conference on Materials Science and Nanotechnology
The World Conference on Materials Science and Nanotechnology (WCMSN-2026) will be held from March 09–11, 2026, in Paris, France. This forward-looki...
World Conference on Materials Science and Nanotechnology
The World Conference on Materials Science and Nanotechnology (WCMSN-2026)...
World Conference on Materials Science and Nanotechnology
The World Conference on Materials Science and Na...
09 - 11 Mar 2026
Online Event | France
JUN
22
9th International Conference on Materials Science & Nanotechnology (ICMSN 2026) Hybrid Event
9th International Conference on Materials Science & Nanotechnology which will take place in the stunning city of Barcelona, Spain from June 22-23, 2026, covers a wide range of topics and themes, reflecting the diverse and ...
9th International Conference on Materials Science & Nanotechnology (ICMSN 2026) Hybrid Event
9th International Conference on Materials Science & Nanotechnology which will take place in the stunning city of Barcelona, Spain from June 22-23, ...
9th International Conference on Materials Science & Nanotechnology (ICMSN 2026) Hybrid Event
9th International Conference on Materials Science & Nanotechnology which ...
9th International Conference on Materials Science & Nanotechnology (ICMSN 2026) Hybrid Event
9th International Conference on Materials Scienc...
22 - 23 Jun 2026
Barcelona, Spain
OCT
16
ICBMM 2025
2025 The 9th International Conference on Building Materials and Materials Engineering (ICBMM 2025)
Publication:【JA index-Scopus】
The registered and presented papers will be published in below listed journals of【Scientific.Net】collection, which is indexed by Scopus, etc.
【Materials Science Forum (MSF) (ISSN print 0255...
2025 The 9th International Conference on Building Materials and Materials Engineering (ICBMM 2025)
Publication:【JA index-Scopus】
The registered and presented papers will be published in below listed journals of【Scientific.Net】collection, which i...
2025 The 9th International Conference on Building Materials and Materials Engineering (ICBMM 2025)
Publication:【JA index-Scopus】
The registered and presented papers will b...
2025 The 9th International Conference on Building Materials and Materials Engineering (ICBMM 2025)
Publication:【JA index-Scopus】
The registered an...
16 - 18 Oct 2025
Naples, Italy
OCT
17
WECE 2025
2025 4th Workshop on Electronics Communication Engineering (WECE 2025)
Proceedings:
All accepted papers after proper presentation and registration will be collected in IEEE conference proceedings, which will be included in IEEE Xplore and indexed by EI Compendex and Scopus, etc.
WECE 2025 h...
2025 4th Workshop on Electronics Communication Engineering (WECE 2025)
Proceedings:
All accepted papers after proper presentation and registration will be collected in IEEE conference proceedings, which will be includ...
2025 4th Workshop on Electronics Communication Engineering (WECE 2025)
Proceedings:
All accepted papers after proper presentation and registrat...
2025 4th Workshop on Electronics Communication Engineering (WECE 2025)
Proceedings:
All accepted papers after proper p...
17 - 19 Oct 2025
Hefei, China
OCT
17
AEES 2025
2025 the 6th International Conference on Advanced Electrical and Energy Systems (AEES 2025)
Publication:
Accepted papers after proper registration and presentation, will be published in AEES 2025 Conference Proceedings by IEEE. Conference content will be submitted for inclusion into IEEE Xplore and indexed by Ei...
2025 the 6th International Conference on Advanced Electrical and Energy Systems (AEES 2025)
Publication:
Accepted papers after proper registration and presentation, will be published in AEES 2025 Conference Proceedings by IEEE. Conference...
2025 the 6th International Conference on Advanced Electrical and Energy Systems (AEES 2025)
Publication:
Accepted papers after proper registration and presentation,...
2025 the 6th International Conference on Advanced Electrical and Energy Systems (AEES 2025)
Publication:
Accepted papers after proper regis...
17 - 19 Oct 2025
Xi'an, China
OCT
17
ICBBS 2025
2025 14th International Conference on Bioinformatics and Biomedical Science (ICBBS 2025)
Publication and Indexing:
International Conference Proceedings by ACM, archived in ACM Digital Library, indexed by Ei Compendex and Scopus, and submitted to be reviewed by CPCI. In the past 7 years, papers of ICBBS have ...
2025 14th International Conference on Bioinformatics and Biomedical Science (ICBBS 2025)
Publication and Indexing:
International Conference Proceedings by ACM, archived in ACM Digital Library, indexed by Ei Compendex and Scopus, and s...
2025 14th International Conference on Bioinformatics and Biomedical Science (ICBBS 2025)
Publication and Indexing:
International Conference Proceedings by ACM, ...
2025 14th International Conference on Bioinformatics and Biomedical Science (ICBBS 2025)
Publication and Indexing:
International Confer...
17 - 19 Oct 2025
Xiamen, China