Silent Sentinels: Protective Relays for A-C and D-C Systems


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Possibly the first book concerning the protective relays and schemes used in the generation, transmission, and distribution of electric power. While the technology has changed over the last century, incredibly much of the fundamental theory remains the same. - Summary by Rick Jay (4 hr 26 min)

Chapters

Preface 1:50 Read by Rick Jay
Introduction 9:13 Read by Rick Jay
Methods of Applying Relays to Circuit-Breakers 14:30 Read by Rick Jay
Alternating-Current Systems, part 1 43:19 Read by Rick Jay
Alternating-Current Systems, part 2 34:05 Read by Rick Jay
Direct-Current Systems 5:14 Read by Rick Jay
Automatic Control 10:05 Read by mleigh
Relay Settings 7:44 Read by mleigh
Typical Relay Application 17:01 Read by mleigh
Application Chart of Westinghouse Relays 36:22 Read by mleigh
Westinghouse Protective and Control Relays, Part 1 43:07 Read by mleigh
Westinghouse Protective and Control Relays, Part 2 33:29 Read by mleigh
Instrument Transformers 10:25 Read by mleigh