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Power Electronics
Inverter
Current Source Inverter

Questions mapped to Current Source Inverter under Inverter.

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Q#1 Inverter GATE EE 2011 (Set 1) MCQ +1 mark -0.33 marks

A three-phase current source inverter used for the speed control of an induction motor is to be realized using MOSFET switches as shown below, Switches  to are identical switches.

 

The proper configuration for realizing switches  to  is

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Q#2 Inverter GATE EE 2009 (Set 1) MCQ +2 marks -0.66 marks

The Current Source Inverter shown in figure is operated by alternately turning on thyristor pairs and . If the load is purely resistive, the theoretical maximum output frequency obtainable will be

Q44.jpg

125 kHz  

250 kHz

500 kHz

50 kHz

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