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variable frequency drive(vfd )
I am working on a single phase vfd.
But confused over the parameters involved.
If I have a 220v AC output with varying frequency ,say 0-50hz, at low frequency the motor will Humes and burn out.
What other parameters can be varried?
And at what rate?
I am using pic18f2550. but i will divide the 10 bit adc readings by 2 before saving in an array so that it can be accomondated in an 8bit ram(ie it will be save in 8 bit arrays)
thanks
How is load regulation achieved in pic 16 by using correction table.how many cycles is required before taking a new adc reading.how do we essure accuracy by taking single adc reading
static stabilizers are called solid state stabilizers. they uses solid state switching devices like scr or solid state relays.
The choice depends on your design.
U can use auto transformer.( Tx with multiple taps) This will require multiple scr.
U can also use a single boost Tx,the bulking...
I have a code from mikrobasic example to display voltage on LCD in 4bit mode.the code is running in pic16f72 but does not run in pic16F873. I have been using codes interchangeably between 72 and 873. but in asm
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