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rms current การใช้

ประโยคมือถือ
  • This reactive current will increase the total RMS current delivered by the AC-output stage.
  • The rms current of the ac should be compared to the dc value to see which is greater.
  • RMS on-state current is the maximum RMS current allowed for the specified use-case temperature.
  • However, for some purposes the RMS current over a longer period is required when calculating transmission power losses.
  • The Rectiverter will supply a 6 x Inom RMS current for 20 ms when a short circuit is detected.
  • An RMS sensing multimeter must be used to measure the actual RMS currents and voltages ( and therefore apparent power ).
  • The Rectiverter has a maximum RMS current limitation set by the need for protecting the AC output fuse in continuous operation.
  • The max RMS current for continuous operation is therefore set to approximately 150 % of the nominal active RMS current limitation, I P _ max.
  • The max RMS current for continuous operation is therefore set to approximately 150 % of the nominal active RMS current limitation, I P _ max.
  • The RMS current from the source should thus be reduced even though the absolute average current ( dictated by the load's requirements ) is the same.
  • A shorting pulse is added to this signal when no top switches and no bottom switches are gated, causing the RMS currents to be equal in all legs.
  • The same principle applies, and ( for example ) a current of 10 amps used for 12 hours each day represents an RMS current of 5 amps in the long term.
  • They will increase the rms current ( since there will be non-zero terms added ) and therefore apparent power, but they will have no effect on the active power transferred.
  • However rms current I is delivered to the terminals of an antenna, then a power of I 2 R r will be radiated and a power of I 2 R loss will be lost as heat.
  • The term " RMS power " is sometimes erroneously used in the audio industry as a synonym for " mean power " or " average power " ( it is proportional to the square of the RMS voltage or RMS current in a resistive load ).
  • Therefore, if the HVDC line can operate continuously with an HVDC voltage that is the same as the peak voltage of the AC equivalent line, then for a given current ( where HVDC current is the same as the RMS current in the AC line ), the power transmission capability when operating with HVDC is approximately 40 % higher than the capability when operating with AC.