THE ANALYSIS OF FLAT BUILDING SUPPLY EQUIVALENT CIRCUIT CHARACTERISTIC RESTORING INACCURACY

Abstract

The possibility of cable characteristic identification based on expected data of instantaneous current and voltage synchronous instrumentation was considered. The incipient inaccuracy of recoverable characteristic estimation from precision of measurement was analyzed. The measuring voltage and current influence on characteristic recovery inaccuracy was demonstrated. The cable characteristic inaccuracy nonmetering capacitive current was determined.

Keywords

• электроснабжение потребителей
• параметры кабелей
• косвенные измерения
• мгновенные значения токов и напряжений
• погрешность измерений
• consumer supply
• cable characteristic
• indirect measurement
• instantaneous current and voltage
• measurement inaccuracy