Re: Analyzer of Quality Electrical Energy, with RTOS ( ARM , Driver ADC, lwip , GPRS , Processing data , FFT , Handle of Thread , Real-Time, Socket )

Op Thu, 26 Apr 2007 22:05:07 +0200 schreef Jhoberg <jrquevedor@xxxxxxxxx>:
Analyzer of Quality Electrical Energy

This desing and develop is constructed whit RTOS (eCos), consists of
a ADC of 16NBits with two channels one to capture Current and another
one of Voltege, captures the data with a sampling frequency of 7680Hz
to acquire 128 samples of the two you wave, are captured with thread,
another thdreas for communication with GPRS, other to process the data
by means of the FFT, disturbing the waves in its harmonic components
to determine as they are his compoenetes and thus to analyze its
harmonic Distortion, sends by means of Sockets the data of the waves
with interface of network PPP to be stored remotely in real-time.

On what hardware?
What is the precision of the measurement?

//********** Analizer Quality Electrical Energy *********
[snip]




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