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 342
A shunt motor runs at practicallyconstant speed for all loads, has a torque almost directly proportionalto the armature current, and has a starting torque usually 50 to 100per cent greater than full load running torque. A series motor runsat greatly decreasing speed for increasing loads, has a… … TYPES OF GENERATORS AND MOTORS 59 series type in its characteristics, depending upon what windingpreponderates. Speed Classifxation. Direct-current motors, according to theirspeed performance, fall into four differe,nt classes: (1) Constant speed motors, in which the speed is either constantor does…
Electrical engineering
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