autotransformer การใช้

• It instead compensates by automatically selecting different power taps on the autotransformer.
• An autotransformer has only one winding, and has relatively low reactance.
• This supplies the motor a lower voltage from the autotransformer.
• The autotransformer is connected to the bus bars by an additional circuit breaker.
• The variable ratio of the autotransformer compensates for the voltage drop along the line.
• In 2001, the power supply point at Guest was replaced by an autotransformer.
• The circuit uses a three-phase autotransformer and three three-phase switches.
• The autotransformer is designed with enough leakage inductance so that the current is appropriately limited.
• For the autotransformer question, what do you regard as a " high transformation ratio?
• The Autotransformer motor starting apparatus is relatively simple compared to solid-state variable frequency drives.
• These stabilizers are based on an autotransformer that is controlled by two sets of thyristor stacks.
• In all cases the supply and the autotransformer must be correctly rated to supply the required power.
• The autotransformer center-tap is connected to the grounded running rails that return the current from the locomotives.
• An "'autotransformer "'has one winding that is tapped at some point along the winding.
• The system of electrification was an extension of the New Haven's revised 11 / 22 kV autotransformer architecture.
• For example, connecting the load between the middle and bottom of the autotransformer will reduce the voltage by 50 %.
• The autotransformer is no longer required and is de-energized by opening switch "'1 " '.
• System startup was commenced and by 5 : 30 am, electric trains were running over the new, autotransformer supplied system.
• The line features a single autotransformer substation at Montclair, close to Bay Street station, dating from the 1984 re-electrification.
• The autotransformer article could benefit from having two drawings side by side, one showing a normal transformer and the other an autotransformer.