Errors of sensors for conversion of multi-phase currents into voltage in power supply systems

Abstract

The paper presents the structure of the sensor for converting multi-phase primary currents into secondary voltages of reactive power of power supply networks, the algorithm for modeling processes in the sensor that sends a signal to the primary current monitoring and control devices provides a highly formalized graph model based on an analytical expression, static characteristics and sensor errors studied on the basis of its analytic expression.

Keywords

• polyphase
• power
• primary currents
• sensor
• control
• signal
• static characteristic
• graph model