Low pressure busbar fault monitoring device

The utility model provides a low pressure busbar fault monitoring device, it includes RJ45 module, DCDC conversion module, signal acquisition module and MCU, the outside DC power supply of connectionof RJ45 module, DCDC conversion module's input is connected the output of RJ45 module, DCDC conv...

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Bibliographische Detailangaben
Hauptverfasser:	LU HAIJUN, WANG XUEHU, ZHANG JINKUI, CHEN XU, SHAO JIANAN, LI JIN, NI JIAJIAN, GAO FUCHUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS TARIFF METERING APPARATUS TESTING
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Beschreibung
Zusammenfassung:	The utility model provides a low pressure busbar fault monitoring device, it includes RJ45 module, DCDC conversion module, signal acquisition module and MCU, the outside DC power supply of connectionof RJ45 module, DCDC conversion module's input is connected the output of RJ45 module, DCDC conversion module's output is connected MCU, DCDC conversion module will the direct current voltage conversion of DC power supply output becomes the DC voltage of predetermined size and offers MCU, the input connection of signal acquisition module is installed temperature and humidity sensor and water sensor on the low pressure generating line, the output of signal acquisition module is connected MCU, the signal acquisition module is used for gathering humiture analog signal on the low pressure generating line and water logging analog signal and the signal transfer that will gather are extremely MCU, the institute MCU will receive humiture analog signal and water logging analog signal convert corresponding humiture data sig