Донбасская Государственная Машиностроительная Академия
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A method for the determination of initial phases of voltages of electric circuits consists in measurement of voltage at a section of electric circuit. The determination of initial phases of voltage at arbitrary sections of electric circuit is carried out with voltmeters on an artificial circuit under condition that the inner resistances of those are much larger compared to the resistance of the circuit, and one voltmeter measures the voltage on the clips of the arbitrary section of electric circuit, the second one on the clips of the voltage source which initial phase and voltage value are known, the third voltmeter measures voltage between the clip of the sections of the electric circuit and the clip of the voltage source.
UAU201307959U2013-06-252013-06-25Method for determination of initial phases of voltages of electric circuits
UA86696U
(en)