PRINCIPLES, CHARACTERISTICS, AND MANAGEMENT OF ELECTRIC MOTORS


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PRINCIPLES, CHARACTERISTICS, AND MANAGEMENT OF ELECTRIC MOTORS
PRINCIPLES, CHARACTERISTICS, AND MANAGEMENT OF ELECTRIC MOTORS121. Types of electric motors. Electric motors are manufactured in a number of different types. They may be divided into three main groups, depending upon the type of electric system from which they are designed to operate: dc, single-phase ac, and polyphase ac. There are several types of motors in each one of these groups, constructed so that they produce different starting and running characteristics. The principal types of electric motors follow: Direct-current Shunt-wound Straight shunt-wound
Citation
Terrell Croft; Frederic P. Hartwell; Wilford I. Summers: American Electricians' Handbook, Sixteenth Edition. PRINCIPLES, CHARACTERISTICS, AND MANAGEMENT OF ELECTRIC MOTORS, Chapter (McGraw-Hill Professional, 2013), AccessEngineering Export