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 422
e a check on the accuracy of theother two. Three-Meter Method for Three-Wire Circuit. The energy de-livered in a star- or delta-connected three-wire three-phase circuitmay be measured with three watt-hour meters by the creation of anartificial neutral point, as shown in Fig. 81. For this purpose, a… … 3-FHASE 4-W/lfESTMK CON QEfi BALANCE]} OFUNBflLfiNCEn LO/JJ} Fig. 80. Star Connected Three-Phase Four-Wire Circuit with Three Watt-Hour Meters
Electrical engineering
Internet Archive · Northeastern University Library · Public Domain Mark 1.0. Free to use for anything.
