90E36 Datasheet, PDF (66/79 Pages) Integrated Device Technology – Poly-Phase High-Performance Wide-Span Energy Metering IC

90E36
POLY-PHASE HIGH-PERFORMANCE WIDE-SPAN ENERGY METERING IC
6.7 HARMONIC FOURIER ANALYSIS REGISTERS
Table-14 Harmonic Fourier Analysis Results Registers
Register
Address
100H
101H
102H
…
11EH
11FH
120H
121H
122H
…
13EH
13FH
140H
141H
142H
…
15EH
15FH
160H
161H
162H
…
17EH
17FH
Register Name
AI_HR2
AI_HR3
AI_HR4
AI_HR32
AI_THD
BI_HR2
BI_HR3
BI_HR4
BI_HR32
BI_THD
CI_HR2
CI_HR3
CI_HR4
CI_HR32
CI_THD
AV_HR2
AV_HR3
AV_HR4
AV_HR32
AV_THD
Read/Write
Type
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
Functional Description
phase A, Current, Harmonic Ratio for 2-th
order component
phase A, Current, Harmonic Ratio for 3-th
order component
phase A, Current, Harmonic Ratio for 4-th
order component
phase A, Current, Harmonic Ratio for 32-th
order component
phase A, Current, Total Harmonic Distortion
Ratio
phase B, Current, Harmonic Ratio for 2-th
order component
phase B, Current, Harmonic Ratio for 3-th
order component
phase B, Current, Harmonic Ratio for 4-th
order component
phase B, Current, Harmonic Ratio for 32-th
order component
phase B, Current, Total Harmonic Distortion
Ratio
phase C, Current, Harmonic Ratio for 2-th
order component
phase C, Current, Harmonic Ratio for 3-th
order component
phase C, Current, Harmonic Ratio for 4-th
order component
phase C, Current, Harmonic Ratio for 32-th
order component
phase C, Current, Total Harmonic Distortion
Ratio
phase A, Voltage, Harmonic Ratio for 2-th
order component
phase A, Voltage, Harmonic Ratio for 3-th
order component
phase A, Voltage, Harmonic Ratio for 4-th
order component
phase A, Voltage, Harmonic Ratio for 32-th
order component
phase A, Voltage, Total Harmonic Distortion
Ratio
Comment
Harmonic Ratio (%) = Register Value / 163.84
Harmonic Ratio (%) = Register Value / 163.84
Harmonic Ratio (%) = Register Value / 163.84
Harmonic Ratio (%) = Register Value / 163.84
Register
66
December 9, 2011