DE219572C
(enrdf_load_stackoverflow )
CH370154A
(de )
1963-06-30
Einrichtung zur Erfassung elektrischer Grössen des Erregerstromkreises von elektrischen Maschinen, insbesondere Synchronmaschinen, bei denen eine Gleichstromerregerwicklung über umlaufende Gleichrichter von dem umlaufenden Anker einer Wec hselstromerregermaschine erregt wird
Walker
1915
Specification and design of dynamo-electric machinery
CN109411205A
(zh )
2019-03-01
电磁式抗直流电流互感器铁心和电流互感器
CN209591744U
(zh )
2019-11-05
电磁式抗直流电流互感器铁心和电磁式抗直流电流互感器
Kamijo et al.
2005
Fabrication of inner secondary winding of high-T/sub C/superconducting traction transformer for railway rolling stock
CN109378179A
(zh )
2019-02-22
电磁式抗直流电流互感器铁心和电磁式抗直流电流互感器
US2997653A
(en )
1961-08-22
Single stator watthour meter for polyphase systems
Suárez et al.
2005
Influence of the shape in the losses of solenoidal air-core transformers
DE621013C
(de )
1935-10-31
Magnetwicklung fuer hohe Stromstaerken mit gebrochener Windungszahl
Fukui et al.
2002
Electric field and losses at AC self field mode in MF composites
GB511367A
(en )
1939-08-17
Improvements in or relating to electric meters for measuring high frequency power
DE233289C
(enrdf_load_stackoverflow )
GB190118314A
(en )
1902-08-28
Improvements in Means fo Measuring the Energy of Three-phase Alternating Current Circuits.
DE247354C
(enrdf_load_stackoverflow )
Suárez et al.
2003
Practical formulation of low frequency AC losses for superconducting coils
DE295228C
(enrdf_load_stackoverflow )
Kapp
1889
Alternate-current machinery.
Khadum et al.
2021
An Iron-Cored Transformer Magnetic Characteristics Measuring Circuit
AT76899B
(de )
1919-06-25
Meßeinrichtung für gleichbelastete Hochspannungs-Drehstromanlagen.
GB189719445A
(en )
1898-08-23
Improvements relating to the Distribution of Electrical Energy by Means of Polyphase Currents, and to Induction Coils or Transformers therefor.
Ahrabian et al.
2001
Identification of the synchronous machine parameters under magnetic saturated conditions using Stand Still Frequency Response Test
SU414680A1
(enrdf_load_stackoverflow )
1974-02-05
Yamaguchi et al.
1994
Characteristics analysis of superconducting power transformer without iron core
DE595738C
(de )
1934-04-17
Anordnung zur Frequenzwandlung mittels ruhenden Frequenzwandlers