Die Isolierung Großer Elektrischer Maschinen 1962
DOI: 10.1007/978-3-662-01579-7_3
|View full text |Cite
|
Sign up to set email alerts
|

Isolierungen elektrischer Maschinen

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

0
4
0
2

Year Published

1963
1963
2020
2020

Publication Types

Select...
2

Relationship

0
2

Authors

Journals

citations
Cited by 2 publications
(6 citation statements)
references
References 0 publications
0
4
0
2
Order By: Relevance
“…The copper losses P v,w mainly occur in the conductors of the windings as a result of the current flow [10] and are therefore also called winding or current heat losses [17]. The copper losses are significantly involved in the thermal behavior of the electric machine, leading to irreversible ageing processes, e.g., damaging of the insulation [22]. For a symmetrical three-phase winding, they can be calculated by multiplying the resistance R and the square of the phase current I Str [17]:…”
Section: Loss Types Of Electric Machinesmentioning
confidence: 99%
See 2 more Smart Citations
“…The copper losses P v,w mainly occur in the conductors of the windings as a result of the current flow [10] and are therefore also called winding or current heat losses [17]. The copper losses are significantly involved in the thermal behavior of the electric machine, leading to irreversible ageing processes, e.g., damaging of the insulation [22]. For a symmetrical three-phase winding, they can be calculated by multiplying the resistance R and the square of the phase current I Str [17]:…”
Section: Loss Types Of Electric Machinesmentioning
confidence: 99%
“…In addition to copper losses, the iron losses of a machine account for a significant proportion of the total losses and are composed of hysteresis losses and eddy current losses [15,22], due to a time-varying magnetic field in the laminated sheets [10]. Different model approaches by Steinmetz, Jordan and Bertotti have analyzed methods for the calculation of iron losses, which differ significantly in their accuracy and complexity of parameterization [23].…”
Section: Loss Types Of Electric Machinesmentioning
confidence: 99%
See 1 more Smart Citation
“…Die Messung der Ladungen und tier H~iufigkeit der im ~tuBeren Stromkreis auftretenden Impulse zeigt, dab die Anzaht der Luftspaltdurchschl~ige je Schwingungsdauer wesentlich gr6ger ist, als bisher angenommen [2,3,4,51. Im Zusammenhang damit ergeben die im Schrifttum [2,4,5] durchgeftihrten Auswertungen der Verlustfaktorkurve zu hohe Lu ft an teile der Isolation, wie bereits yon MEYER [5] nachgewiesen wurde.…”
Section: Einlettungunclassified
“…Man erhiilt also auch dig Verteilungskurve des Luftvolumens, wenn man die fiber der Spanhung aufgetragene Glimmverlustleistung zweimal differenziert, worauf bereits MEYER [5] hingewiesen hat. AnschheBend kann die UcAchse naeh a t umbeziffert werdem In Bild 8 sind die Volumenverteilungen der beiden Isolierungen aus Bild 6 aufgetragen.…”
Section: Vergleich Mit Messungenunclassified