Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Jörg-Andreas Dittrich"'
This book addresses the vector control of three-phase AC machines, in particular induction motors with squirrel-cage rotors (IM), permanent magnet synchronous motors (PMSM) and doubly-fed induction machines (DFIM), from a practical design and develop
Publikováno v:
Vector Control of Three-Phase AC Machines ISBN: 9783662469149
It is clearly recognizable that the 3-phase drive system engineering has reached a relatively mature stage of development (cf. Chaps. 1– 8). The principle of the field orientated control also has largely asserted itself as the most used method in c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f58a33a694da1854f290266ed026ce7
https://doi.org/10.1007/978-3-662-46915-6_9
https://doi.org/10.1007/978-3-662-46915-6_9
Publikováno v:
Vector Control of Three-Phase AC Machines ISBN: 9783662469149
Vector Control of Three-Phase AC Machines ISBN: 9783540790280
Vector Control of Three-Phase AC Machines ISBN: 9783540790280
From the principles of electrical engineering it is known that the 3-phase quantities of the 3-phase AC machines can be summarized to complex vectors. These vectors can be represented in Cartesian coordinate systems, which are particularly chosen to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88b30a14f76dc28bafef5646d89693ed
https://doi.org/10.1007/978-3-662-46915-6_1
https://doi.org/10.1007/978-3-662-46915-6_1
Publikováno v:
Vector Control of Three-Phase AC Machines ISBN: 9783662469149
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65e46066e2e4b0b1fc5c1d67183b6aec
https://doi.org/10.1007/978-3-662-46915-6_11
https://doi.org/10.1007/978-3-662-46915-6_11
Publikováno v:
Vector Control of Three-Phase AC Machines ISBN: 9783662469149
The mathematical modelling of the physical relations in 3-phase machines generally leads to differential equations of higher order and to state models with mutual coupling of the state variables respectively. For such systems the state space represen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cb63bcc0e84520075b77de6fbea2dcd
https://doi.org/10.1007/978-3-662-46915-6_3
https://doi.org/10.1007/978-3-662-46915-6_3
Publikováno v:
Vector Control of Three-Phase AC Machines ISBN: 9783662469149
Vector Control of Three-Phase AC Machines ISBN: 9783540790280
Vector Control of Three-Phase AC Machines ISBN: 9783540790280
At the design of drives an energetically optimal operation represents an essential point of view. Losses increase the energy requirement and produce heat which must be dissipated by additional measures and constructive efforts.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93c800592f0eba3fcf5c8f0292b4b05b
https://doi.org/10.1007/978-3-662-46915-6_8
https://doi.org/10.1007/978-3-662-46915-6_8
Publikováno v:
Vector Control of Three-Phase AC Machines ISBN: 9783540790280
Vector Control of Three-Phase AC Machines ISBN: 9783662469149
Vector Control of Three-Phase AC Machines ISBN: 9783662469149
The current control loop plays a decisive role in a 3-phase drive system operated with field orientation. The design of the superimposed mechanical systems (speed and position control) wishes for an inner current control loop with ideal behaviour: Wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d7f5c8bc6840667ced597c23acf30cb
https://doi.org/10.1007/978-3-540-79029-7_5
https://doi.org/10.1007/978-3-540-79029-7_5
Publikováno v:
Vector Control of Three-Phase AC Machines ISBN: 9783540790280
Vector Control of Three-Phase AC Machines ISBN: 9783662469149
Vector Control of Three-Phase AC Machines ISBN: 9783662469149
Due to the mechanical wear at the slip-rings wound rotor induction machines are only rarely used as motors today. Regardless, they gain increasing importance for generator applications in wind and water power plants. Their main advantage in this area
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15abf27aee758f4dafbd21e8ea8ff80e
https://doi.org/10.1007/978-3-540-79029-7_10
https://doi.org/10.1007/978-3-540-79029-7_10
Publikováno v:
Vector Control of Three-Phase AC Machines ISBN: 9783540790280
Vector Control of Three-Phase AC Machines ISBN: 9783662469149
Vector Control of Three-Phase AC Machines ISBN: 9783662469149
For the clear specification of the electromagnetic processes in 3-phase AC machines and as a starting point for control design, equivalent circuits which are based on the representation of the physical quantities as complex space vectors in a stator-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02646e6a5881e2b26b0b5204b989dcd9
https://doi.org/10.1007/978-3-540-79029-7_6
https://doi.org/10.1007/978-3-540-79029-7_6
Publikováno v:
Vector Control of Three-Phase AC Machines ISBN: 9783540790280
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2642b1beb5d7a69818a7124fadb28ab0
https://doi.org/10.1007/978-3-540-79029-7_11
https://doi.org/10.1007/978-3-540-79029-7_11