Average Responding AC Voltmeter - PowerPoint PPT Presentation

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Average Responding AC Voltmeter

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... Average Responding AC Voltmeter Average Responding Voltmeter PSIM simulation Peak Responding AC ... – PowerPoint PPT presentation

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Title: Average Responding AC Voltmeter


1
Average Responding AC Voltmeter
  • ?????????????????????????????????????????????????
    ????? (????????)
  • ????????????????????????????????????
    ??????????????????????????????????????
  • ??????????????????????????????? ???????? ???
    ??????????????
  • ?????????????????????? (complex waveform)
    ??????????????????????????????????? ????
    ??????????? noise

2
??????????? Average Responding AC Voltmeter
3
??????????????????? Average Responding Voltmeter
PSIM simulation
4
(No Transcript)
5
Peak Responding AC Voltmeter
  • ????????????????? ????? ??? ????????????
  • ?????????????????????????????? Peak
    ????????????????????????????????????????
  • ?????????????????????????????????????????????????
    ???

6
???? Peak Responding Voltmeter
(1)
(2)
7
(No Transcript)
8
(No Transcript)
9
True RMS AC Voltmeter
10
???????? RMS
  • ?????????????????????????????????????????????????
    ???????????????????

11
??????????????????????????? True RMS
12
?????????????????????????????? True RMS
  • ??????????????? AC ?????? ??????????????????????
    AC ???????????????????? Heater ???????? measuring
    thermocouple ?????????????????????????????
  • ??????????????? measuring thermocouple
    ????????????????????????????? DC
  • ????? DC ???????????? DC ??????????????????????
    Heater ?????????????????? balancing thermocouple

13
  • ???????????????????? measuring thermocouple
    ?????????????????????? balance thermocouple
    ??????????? AC ??? DC ????????????????????
  • ????? DC ???????????????????????????
    thermocouple ?????????????? ???????????????????
    rms ???????????????????????????????????
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