POWER MEASURING DEVICE, CONTROL CIRCUIT, INTERCONNECTION INVERTER SYSTEM, AND POWER MEASURING METHOD

PROBLEM TO BE SOLVED: To provide a power measuring device for accurately measuring active power or inactive power of a positive-phase-sequence component of fundamental wave even when a signal of a negative-phase-sequence component is superimposed.SOLUTION: A power measuring part 71" is provided...

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Bibliographic Details
Main Authors HATTORI MASAYUKI, OHORI AKIHIRO
Format Patent
LanguageEnglish
Published 06.06.2013
Subjects
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