Title :
An in-phase and quadrature current separated phantom-burden power source
Author :
Takahashi, K. ; Sasaki, H. ; Bergeest, R. ; Klonz, M.
Author_Institution :
Nat. Metrol. Inst. of Japan, Agency of Ind. Sci. & Technol., Ibaraki, Japan
Abstract :
A new concept for a phantom-burden power source is proposed. The reference power consisting of a pure sinusoidal voltage and an in-phase current is applied to the standard power meter, and the test power of the same voltage and a quadrature current superimposed on the inphase current is applied to the test meter.
Keywords :
calibration; power meters; power supply circuits; reactive power; test equipment; active power; in-phase current; phantom-burden power source; power meter calibration; pure sinusoidal voltage; quadrature current; reactive power; reference power; standard power meter; Current transformers; Metrology; Power amplifiers; Power measurement; Reactive power; Standards development; Synthesizers; Testing; Transconductance; Voltage;
Conference_Titel :
Precision Electromagnetic Measurements, 2002. Conference Digest 2002 Conference on
Conference_Location :
Ottawa, Ontario, Canada
Print_ISBN :
0-7803-7242-5
DOI :
10.1109/CPEM.2002.1034968
