000			01354nam a22001817a 4500
020			_a0972502629
082			_a621.314 _bZ72A
100			_aZocholl, Stanley E. _925099
245			_aAnalyzing and Applying Current Transformers _cby Stanley E. Zocholl
250			_a1st ed.
260			_aUSA _bSchweitzer Engineering Laboratories _c2004
300			_av, 95p., ill _bPB
500			_a Current transformers (CTs) are used throughout the world as current transducers for protective relays in industrial, commercial, and utlity applications. Standard ratings and application guides deal with the steady-state sine wave behavior of current transformers. Despite the use of recommended rules applied to avoid transient saturation, it always occurs in certain critical relay applications. Analyzing and Applying Current Transfomers is a reference book written for professionals concerned with the application and operation of CTs used as current transducers for input to protective relays in electrical power systems. This book presents transformer concepts that provide the fundamentals to understand the non-linear characteristics, accuracy ratings, and transient behavior of current transformers.
650			_aElectric transformers _925100
650			_aElectric transformers Protection _925101
700			_aby Stanley E. Zocholl _925102
942			_cBK
999			_c14487 _d14487