Closed loop control for multilevel inverter

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Sona mathew
Sona mathew 2014-1-13
评论： saransh chhawchharia 2018-2-19
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

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回答（4 个）

Pavithra V
Pavithra V 2014-3-6
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
naushad 2014-11-10
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
otu Eno 2015-2-6
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
SUNNY SHARMA 2015-10-7
I FOUND A IEEE TRANSACTION TO BE IMPLEMENTED..BUT DIFFICULTY IN GETTING THE THINGS CLEAR

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