What are the characteristics of DC shunt generators?


DC generators characteristics include open circuit characteristic, where the curve shows a relation involving the generated e.m.f. at no-load (E0) and a field current (If) at a steady speed. It also includes the internal or total characteristic, where the curve shows the link between a generated electric and magnetic fields on load (E) and an armature current and finally external characteristic, where the curve demonstrates the relation amid the terminal voltage (V) and the load current (IL). The technical characteristics of a DC shunt generator are held constant all through the motor connection Ra1 maximum and Rfl zero.
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The open-circuit characheristics and the load characheristics.
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