The Principle of the Characteristics of Inductive Circuit Analysis and Research

Abstract. The analysis and research inductive AC circuit characteristics for guidingthe use of inductive load equipment has practical significance. By combining experimental electrical theory to explain inductive AC circuit voltage and current relationships, power, influence electrical shunt capacitance of the circuit. For experimental phenomena, using the formula and phasor diagram method for inductive AC circuit characteristics are analyzed and studied. Concluded that: the inductive shunt capacitance of the AC power supply voltage circuit, the inductor voltage, the voltage resistance of the inductor current, active power constant; circuit current, capacitive current, reactive power and power factor to change; proper capacitance value can be increased in parallel power factor