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 214
ndenser. Some manufacturers recommend starting synchronous motorswith the field short-circuited through a resistance. This is usuallyaccomplished by making the discharge resistance heavy enough sothat it will stand the induced current in the fields. In that casethe field switch is left in the… … Fig. 64. 1200 Kw. Synchronous Motor-Generator SetCourtesy of Crochcr-Wheeler Compani/ Speed. The speed of a synchronous motor depends only onthe frequency and is constant for a given frequency up to a certainpoint. If loaded beyond this point, the motor pulls out, orcomes to rest. Uses of…
Electrical engineering
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