Development of Phase Meter Based on Timing Circuit
The current working principle of the phase meter analyzer is to simultaneously collect electrical signals from two three-phase power sources for comparison,in order to determine the phase relationship between the two three-phase power sources.This phase-determining method is relatively cumbersome in operation and is greatly affected by time and space,which cannot effectively improve the efficiency of phase-determining work.Based on this phase-determining background,develop a phase meter based on timing circuit.This phase meter can independently collect electrical signals from two three-phase power sources,use a timer to calculate the simulated phase angle values of the two three-phase power sources at the same time node,and use the simulated phase angle values to perform phase meter analysis on the two three-phase power sources.This can break through the limitations of time and space in phase-determining work and improve the efficiency of phase-determining work.
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