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Vector Control of Three-Phase AC Machines
System Development in the Practice
Langbeschreibung
This monograph covers the area of vector control of three-phase AC machines, in particular induction motors with squirrel-cage rotor (IM), permanent excited synchronous motors (PMSM) and doubly-fed induction machines (DFIM), from the viewpoint of the practical design and development. Main focus is on the application of the IM and the PMSM in electrical drive systems, where the method of the field-orientated control has been successfully established in the practice, and on the use of the grid voltage orientated controlled DFIM in the wind power plants.
Hauptbeschreibung
"The book deals with the problem area of the vector control of the three-phase AC machines like that one of the induction motor with squirrel-cage rotor (IMSR), the permanentmagnet excited synchronous motor (PMSM) and that one of the doubly fed induction machine (DFIM) from the view of the practical development. It is primarily about the use of the IMSR as well as the PMSM in the electrical drive systems, at which the method of the field-oriented control has been successful in the practice, and about the use of the grid voltage oriented controlled DFIM in the wind power plants.
Inhaltsverzeichnis
Principles of vector orientation and vector orientated control structures for systems using three-phase AC machines.- Inverter control with space vector modulation.- Machine models as a prerequisite to design the controllers and observers.- Problems of actual-value measurement and vector orientation.- Dynamic current feedback control for fast torque impression in drive systems.- Equivalent circuits and methods to determine the system parameters.- On-line adaptation of the rotor time constant for IM drives.- Optimal control of state variables and set points for IM drives.- Nonlinear control structures with direct decoupling for three-phase AC drive systems.- Linear control structure for wind power plants with DFIM.- Nonlinear control structure with direct decoupling for wind power plants with DFIM.- Appendices.
ISBN-13:
9783540790297
Veröffentl:
2008
Seiten:
340
Autor:
Nguyen Phung Quang
Serie:
Power Systems
eBook Typ:
PDF
eBook Format:
EPUB
Kopierschutz:
1 - PDF Watermark
Sprache:
Englisch
149,79 €*
Lieferzeit: Sofort lieferbar
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