Closed loop control for multilevel inverter
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hi
I am designing a three level diode clamped multilevel inverter for my academic project. The entire design has been carried out using mathematical model in simulink. I have also designed a low pass filter(LC).The load i have connected is a resistive load. The modulation index of the inverter should vary depending on varying load conditions. Can you please guide me as to how am i supposed to design a closed loop feedback control using a PID controller.
Thank you
回答（4 个）
Pavithra V
2014-3-6
0 个投票
hi... My project is Cascaded Multilevel inverter....Im also under the confusion of designing it in closed loop...If u get any answers...Kindly suggest me....my mail id is pavithravenkat2193@gmail.com....Thanks in advance...
naushad
2014-11-10
0 个投票
You can use the PID Controller block in series with process variables and to make it in closed loop you can use the sensor block.
otu Eno
2015-2-6
0 个投票
For SPWM drive, you can use the output of the controller to vary the magnitude of the sinewave that is being compared with the sawtooth waveform.
SUNNY SHARMA
2015-10-7
0 个投票
I FOUND A IEEE TRANSACTION TO BE IMPLEMENTED..BUT DIFFICULTY IN GETTING THE THINGS CLEAR
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