Power Transformers features extensive coverage on zigzag, Scott, tee, wye, and delta connections ... tap changing under load and variable-phase shifting ... advantages and disadvantages in coil selection and construction ... symmetrical components ... transformer nameplate rating, thermal capability, and rate calculation of loss of life ... abnormal operating conditions such as overloads, short circuits, single phasing from primary fuse operations, ferroresonance, and voltage surges ... proper system design and selection to reduce faulty operation ... and preventive and predictive maintenance, good utility practices, factory and field testing, and failure rate analysis.
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