Os motores de busca de Datasheet de Componentes eletrônicos
  Portuguese  ▼
ALLDATASHEETPT.COM

X  

Preview PDF HTML

STPMC1 Folha de dados(PDF) 47 Page - STMicroelectronics

Nome de Peças STPMC1
Descrição Electrónicos  Programmable poly-phase energy calculator IC
PDF  77 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrônico  STMICROELECTRONICS [STMicroelectronics]
Página de início  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STPMC1 Folha de dados(HTML) 47 Page - STMicroelectronics

Back Button STPMC1 Datasheet HTML 43Page - STMicroelectronics STPMC1 Datasheet HTML 44Page - STMicroelectronics STPMC1 Datasheet HTML 45Page - STMicroelectronics STPMC1 Datasheet HTML 46Page - STMicroelectronics STPMC1 Datasheet HTML 47Page - STMicroelectronics STPMC1 Datasheet HTML 48Page - STMicroelectronics STPMC1 Datasheet HTML 49Page - STMicroelectronics STPMC1 Datasheet HTML 50Page - STMicroelectronics STPMC1 Datasheet HTML 51Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 47 / 77 page
background image
STPMC1
Theory of operation
Doc ID 15728 Rev 6
47/77
0.4 PRD:
●
period: 12-bit line period measurement (see paragraph
9.6). By default it is calculated
from R-phase signal, if it is missing from S-phase then from T-phase. The value of the
period can be calculated from the decimal value of period as:
Equation 10
●
DC uN: 16-bit DC component of voltage channel of NDSP. It may be DAN-V or DAH
according to the value of ENH bit. For example it is DC offset in sigma delta uN if
ENH=0, or DC value of magnetic field if ENH is set and a magnetic sensor is connected
via STPMSx on DAH input.
9.17.2
Group 1 data records
1.1 DMR:
●
uR MOM: 12-bit momentary value of R phase voltage
●
iR MOM: 16-bit momentary value of R phase current
1.2 DMS:
●
uS MOM: 12-bit momentary value of S phase voltage
●
iS MOM: 16-bit momentary value of S phase current
1.3 DMT:
●
uT MOM: 12-bit momentary value of T phase voltage
●
iT MOM: 16-bit momentary value of T phase current
1.4 DMN:
●
sI RMS: 12-bit RMS value of the sum of all the instantaneous currents (iR + iS + iT + iN)
divided by four:
MCLK
6
f
2
period
T
⋅
=
Figure 15.
Group 1 data records
DMN
DMR
DMS
DMT
parity
iR MOM
uR MOM
parity
iS MOM
uS MOM
parity
iT MOM
uT MOM
parity
iN MOM
sI RMS
12 bit
4 bit
16 bit
DMN
DMR
DMS
DMT
parity
iR MOM
uR MOM
parity
iR MOM
uR MOM
parity
iS MOM
uS MOM
parity
iS MOM
uS MOM
parity
iT MOM
uT MOM
parity
iT MOM
uT MOM
parity
iN MOM
sI RMS
parity
iN MOM
sI RMS
12 bit
12 bit
4 bit
4 bit
4 bit
16 bit
16 bit
DMN
DMR
DMS
DMT
parity
iR MOM
uR MOM
parity
iS MOM
uS MOM
parity
iT MOM
uT MOM
parity
iN MOM
sI RMS
12 bit
4 bit
16 bit
DMN
DMR
DMS
DMT
parity
iR MOM
uR MOM
parity
iR MOM
uR MOM
parity
iS MOM
uS MOM
parity
iS MOM
uS MOM
parity
iT MOM
uT MOM
parity
iT MOM
uT MOM
parity
iN MOM
sI RMS
parity
iN MOM
sI RMS
12 bit
12 bit
4 bit
4 bit
4 bit
16 bit
16 bit



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77


Folha de dados Download

Go To PDF Page


Ligação URL



ALLDATASHEET é útil para você?  [ DONATE ] 

Sobre Alldatasheet   |   Publicidade   |   Contato conosco   |   Privacy Policy   |   Link para a ficha técnica    |   roca de Link   |   Lista de Fabricantes
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com