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The following topics were dealt with: power system protection; transformer relays protection; induction motors; momentary service interruptions; ship-wide area differential protection scheme; battery charger; zero-voltage switching resonant converter; photovoltaic arrays; load forecasting; switchgear; power distribution reliability; electronic ballast; fluorescent lamps; power circuit breakers; and...
This paper presents the worst case current and torque transients developed by an induction motor during a momentary service interruption. Experimental tests are conducted using squirrel cage induction motors. Results are shown for three different motors, 10 HP, 50 HP, and 75 HP. Each motor is tested with three different load inertias, various motor loadings, and numerous interruption durations. Test...
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