STEVAL-IPE010V1 STMicroelectronics, STEVAL-IPE010V1 Datasheet - Page 44

• Manufacturer Part Number: STEVAL-IPE010V1
• Description: KIT DEMO ENERGY METER STPMC1/S1
• Manufacturer: STMicroelectronics
• Type: Other Power Managementr

Specifications of STEVAL-IPE010V1

• Main Purpose: Power Management, Energy/Power Meter
• Embedded: No
• Utilized Ic / Part: STPMC1, STPMS1
• Maximum Operating Temperature: + 85 C
• Product: Power Management Development Tools
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: STPMC1, STPMS1
• Other names: 497-10754

Theory of operation
9.16.3
44/77
Example 16: Phase compensation for PM = 1
Table 26.
Mutual current compensation
Mutual current compensation is available only when TCS is clear (Rogowski coil).
When PM is cleared, the CCA and CCB configuration bytes can be used for mutual current
influence compensation according to SYS value.
For monophase systems (SYS > 3) the correction factors,
computed as follows:
Equation 5
Equation 6
u
i
u
i
4.194 MHz
4.915 MHz
8.192 MHz
9.830 MHz
Phase shift current for -
CPC[1] = 0
K
Phase shift current for
CPC[1] = 1
K
phc
phc
CLK
= - (32 CpC[1:0] + 16 CPC[0] + CPX[3:0])
= 64 - (32 CpC[0] + 16 CPC[0] + CPX[3:0])
CPX[0]
CPX[0]
64
Phase compensation for PM = 1, f
1
1
CPX[1]
CPX[1]
2
HSA
2
X
phc
1
phc
1
Doc ID 15728 Rev 4
CCA
CCA
:
:
CPX[2]
CPX[2]
8
8192
8
8192
4
4
CCB
CCA
2.097 MHz
2.458 MHz
2.048 MHz
2.458 MHz
f
phc
7
7
CPX[3]
CPX[3]
0 :
0 :
8
8
line
= 50 Hz
CPC[0]
CPC[0]
+0.549°, -1.090°
+0.469°, -0.930°
+0.562°, -1.116°
+0.469°, -0.930°
16
16
(
(
(alpha) and
3.1 %)
3.1 %)
φ
phc
CpC[0]
CpC[0]
32
32
(beta), are
CpC[1]
64
0.009°
0.007°
0.009°
0.007°
STPMC1
φ
phc