Title :
Some Oscillographic Methods of Investigating Mechanical and Hydraulic Conditions During Operation of Hydroelectric Units
Author :
Engvall, Lenard R.
Author_Institution :
United States Department of the Interior, Coulee Dam, Wash.
fDate :
7/1/1949 12:00:00 AM
Keywords :
Bridge circuits; Coils; Impedance; Iron; Mechanical variables measurement; Motion measurement; Position measurement; Power generation; Shafts; Vibration measurement;
Journal_Title :
American Institute of Electrical Engineers, Transactions of the
DOI :
10.1109/T-AIEE.1949.5060040
