
Rotating electrical machines. Part 4: Methods for determining synchronous machine quantities from tests
出版:International Electrotechnical Committee

专家解读视频
Applies to three-phase synchronous machines of 1 kVA rating and larger with rated frequency of not more than 400 Hz and not less than 15 Hz. An appendix gives unconfirmed test methods for determining synchronous machine quantities. Notes: 1 -Tests are not applicable to synchronous machines such as permanent magnet field machines, inductor type machines, etc. 2 -They also apply to brushless machines, but certain variations exist and special precautions should be taken.
BS 4999-104:1988 - Identical
I.S. EN 60034-4:1999 - Identical
NF EN 60034-4:1996 - Identical
DIN 1304-7 (1991-01) - Similar
VDE 0530-4:1998 - Identical
BS EN 60034-4:1995 - Similar
DIN EN 60034-4 (1998-04) - Identical
NEN 10034-4:1995 - Identical
SN EN 60034-4:1995 - Identical
CEI EN 60034-4 Ed. 3 (1998) - Identical
SS EN 60034-4 Ed. 1 (1996) - Similar
UNE EN 60034-4:1997 - Identical
UNE 20117:1992 - Identical
HD 53-4:1988 - Similar