In this paper the results of the development of a complex of pulse-modulation amplifiers of voltage and current, are presented. Parameters of the amplifier, such as range of output three-phase voltages and currents, show that the developed complex is not only not inferior to widely used amplifiers, but also surpasses them in terms of weight and dimensions. To demonstrate the adequate operation of the complex, the deviations of the gains, the accuracy and phase accuracy of the output voltage and current were determined, which do not exceed 5 % and 0.10, respectively.
- Amplifiers of current and voltage
- Electric power system
ASJC Scopus subject areas
- Electrical and Electronic Engineering