171650 ⎘
Arrangements for measuring or indicating electric quantities not covered by groups - Measuring number of turns; Measuring transformation ratio or coupling factor of windings
Transformer Apparatus
#2TRANSFORMER TURNS NUMBER TESTING CIRCUIT
#3Transformer apparatus
#4Checking apparatus for checking a number of start cycles of a detection device of a motor vehicle, and method
#5Optical monitoring to detect contamination of power grid components
#6Transformer apparatus
#7Optical monitoring to detect contamination of power grid components
#8Polyphase inductive filter
#9System and method for measuring turns ratio of a transformer
#10Method and system for measuring power loss in a power transformer
#11Mobile transformer test device and method for testing a power transformer
#12System and method for tuning transformers
#13Device and method for determining a parameter of a transformer
#14Concurrent transformer test system and method
#15Stator used in resolvers, and resolver including same
#16Concurrent transformer test system and method
#17System and method for tuning transformers
#18Concurrent transformer test system and method
#19Method and apparatus for transformer diagnosis
#20Apparatus and method for testing number of turns on coil
#21Method and system for monitoring transformer health
#22Instrument transformer test equipment and method