Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 429
GENERHTOR VOL TMQE TRANEORMERS -JlgJ~ CURRENTTRANSFORMER jmJLftiJ (T€\ rcr\ W/jrr METEK ORWEITT-MOUR METER- nnn ft 0 0 fe Fig. 86. Measurement of Power or Energy Delivered in a Three-Phase, Three-WireCircuit with Instrument Transformers by Two-Meter Method for the watt-hour meter potential coils… … WATT METEROR WAFT-HOUR METER Fig. 87. Measurement of Power or Energy Delivered, in a Three-Phase, Three-WireCircuit with Instrument Transformer by Three-Meter Method sidered as being on a single-phase circuit, the middle wire acting as acommon return for both transformers. 389 92 ELECTRICAL…
Electrical engineering
Internet Archive · Northeastern University Library · Public Domain Mark 1.0. Free to use for anything.
