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From: Jerry Avins on 13 Jul 2010 20:54 On 7/13/2010 5:04 PM, dbd wrote: > On Jul 13, 10:41 am, Jerry Avins<j...(a)ieee.org> wrote: > >> ... >> I must have missed the assertion that the subject is power line. >> >> Jerry > > You asked the OP: > You haven't fully answered my original question: "THD of what?" > > The OP responded: > What I am looking for is the THD as defined by the IEEE 519 spec > > IEEE 519 is: > ANSI/IEEE 519-1992, IEEE Recommended Practices and Requirements for > Harmonic Control In Electric Power Systems Thanks. I didn't look up the spec number. It has been years since I built power-line instrumentation. Jerry -- Engineering is the art of making what you want from things you can get. ����������������������������������������������������������������������� |