參數(shù)資料
型號： 90E36ERGI
廠商： INTEGRATED DEVICE TECHNOLOGY INC
元件分類： 模擬信號調(diào)理
英文描述： SPECIALTY ANALOG CIRCUIT, PQFP48
封裝： TQFP-48
文件頁數(shù)： 58/75頁
文件大小： 904K
代理商： 90E36ERGI
90E36
POLY-PHASE HIGH-PERFORMANCE WIDE-SPAN ENERGY METERING IC
Register
61
August 24, 2011
6.5.2
FUNDAMENTAL / HARMONIC ENERGY REGISTER
6.6
MEASUREMENT REGISTERS
6.6.1
POWER AND POWER FACTOR REGISTERS
Table-10 Fundamental / Harmonic Energy Register
Register
Address
Register Name
Read/Write
Type
Functional Description
Comment
A0H
APenergyTF
R/C
Total Forward Active Fundamental Energy
Resolution is 0.1CF / 0.01CF. 0.01CF / 0.1CF
setting is defined by the 001LSB bit (b9,
MMode0). Cleared after read.
A1H
APenergyAF
R/C
Phase A Forward Active Fundamental Energy
A2H
APenergyBF
R/C
Phase B Forward Active Fundamental Energy
A3H
APenergyCF
R/C
Phase C Forward Active Fundamental Energy
A4H
ANenergyTF
R/C
Total Reverse Active Fundamental Energy
A5H
ANenergyAF
R/C
Phase A Reverse Active Fundamental Energy
A6H
ANenergyBF
R/C
Phase B Reverse Active Fundamental Energy
A7H
ANenergyCF
R/C
Phase C Reverse Active Fundamental Energy
A8H
APenergyTH
R/C
Total Forward Active Harmonic Energy
A9H
APenergyAH
R/C
Phase A Forward Active Harmonic Energy
AAH
APenergyBH
R/C
Phase B Forward Active Harmonic Energy
ABH
APenergyCH
R/C
Phase C Forward Active Harmonic Energy
ACH
ANenergyTH
R/C
Total Reverse Active Harmonic Energy
ADH
ANenergyAH
R/C
Phase A Reverse Active Harmonic Energy
AEH
ANenergyBH
R/C
Phase B Reverse Active Harmonic Energy
AFH
ANenergyCH
R/C
Phase C Reverse Active Harmonic Energy
Table-11 Power and Power Factor Register
Register
Address
Register Name
Read/Write
Type
Functional Description
Comment
B0H
PmeanT
R
Total Active Power
Complement, MSB as the sign bit
XX.XXX kW
1LSB corresponds to 1Watt for phase A/B/C, and
4Watt for Total (all-phase-sum)
B1H
PmeanA
R
Phase A Active Power
B2H
PmeanB
R
Phase B Active Power
B3H
PmeanC
R
Phase C Active Power
B4H
QmeanT
R
Total Reactive Power
Complement, MSB as the sign bit
XX.XXX kvar
1LSB corresponds to 1var for phase A/B/C, and
4var for Total (all-phase-sum)
B5H
QmeanA
R
Phase A Reactive Power
B6H
QmeanB
R
Phase B Reactive Power
B7H
QmeanC
R
Phase C Reactive Power
B8H
SAmeanT
R
(Arithmetic Sum) Total apparent power
Complement, MSB always '0'
XX.XXX kVA
1LSB corresponds to 1va for phase A/B/C, and
4va for Total (all-phase-sum)
B9H
SmeanA
R
phase A apparent power
BAH
SmeanB
R
phase B apparent power
BBH
SmeanC
R
phase C apparent power
BCH
PFmeanT
R
Total power factor
Signed, MSB as the sign bit
X.XXX
LSB is 0.001. Range from -1000 to +1000
BDH
PFmeanA
R
phase A power factor
BEH
PFmeanB
R
phase B power factor
BFH
PFmeanC
R
phase C power factor
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