ABOUT PRECISE POWER METERS AS ETALON IN A POWER TRANSDUCER TEST SYSTEM
Toshko Aleksandrov Aleksandrov, Stefan Jordanov Ovcharov, Peter Ivanov Yakimov, Emiliya Georgieva Balkanska · 2004
Measurement transducers of electrical quantities power energy, voltage and current in single and three phase power systems are very common in appliance of power engineering. The testing and qualifying process is at main importance. The test systems are needed in the factories for initial testing and calibration of the transducers, and also in approving laboratories. The opportunity for the simultaneous test of the several transducers at the same time is increasing the efficiency of the approving process.