Take ground net measuring device of alarming monitoring function

The utility model discloses a take ground net measuring device of alarming monitoring function. The utility model discloses a singlechip, communication alarm module, FLASH module, power module, be used for producing constant frequency voltage signal DA conversion module, be used for with constant fr...

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Bibliographische Detailangaben
Hauptverfasser:	LI DIANHUI, DENG DAOYANG, XU FEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING TESTING
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Beschreibung
Zusammenfassung:	The utility model discloses a take ground net measuring device of alarming monitoring function. The utility model discloses a singlechip, communication alarm module, FLASH module, power module, be used for producing constant frequency voltage signal DA conversion module, be used for with constant frequency voltage signal pour into into counterpoises the voltage sense coil, be used for gathering the power module 0 coil of counterpoises intermediate -current signal, the display module that is used for gathering power module 1 value AD conversion module and is used for showing local power module3 value, the voltage sense winding connection DA conversion module, the current induction winding connection AD conversion module, the singlechip is connected display module, communication alarm module, FLASH module and power module. The utility model discloses effectively the grounding resistance of real -time supervision ground net changes to remote data communication reports to the police, measures safely rapidly simpl