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Results tagged with power-electronics
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user 69954
Refers to the conversion of electric power by using solid state components such as semiconductors. Can also generally apply to the field of electrical engineering which works with power electronics.
1
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3
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What's a freewheeling diode [closed]
I was studying single phase rectifier circuit with RL load. There I found that they are using a freewheeling diode in parallel to the RL load. So is a freewheeling diode different from a power diode ? …
- 300
1
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3
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RMS switch current in boost converter
I'm struck in calculating the I(switch,rms) in boost converter. Average current through diode = average o/p current , also average current through the inductor = average current through the source. Fr …
- 300
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2
answers
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Pure inductor as load in inverter
In the following inverter a pure inductive load is applied, then from where the starting current will start? (from 0 or -I(peak)). I want to draw the waveform of current through the inductor and find …
- 300
0
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0
answers
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3 phase fully controlled rectifier
A 3 phase fully controlled bridge converter is fed through star-delta transformer. The converter is operated at a firing angle of 30 degrees. Assuming the load to be a RL load and load current to be v …
- 300
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Multiple pusle width modulation
I'm really struck in solving the following question
The single-phase full-bridge voltage source inverter (VSI), shown in
figure, has an output frequency of 50 Hz. It uses unipolar pulse width
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