System for detecting foreign matter by sampling current phase difference

The invention discloses a system for detecting a foreign matter by sampling a current phase difference. The system is composed of a voltage-stabilizing power supply, an inverter, a sampling circuit, adetection coil, a capacitor and a controller. The sampling circuit is used for sampling a current ze...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHAN ZHANGLEI, JIANG XIAOHUI, WANG SHOUGANG, HUANG YONGHUA, MA BANGHUA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DETECTING MASSES OR OBJECTS GEOPHYSICS GRAVITATIONAL MEASUREMENTS MEASURING PHYSICS TESTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!