Integrated automation device of interim transformer

The utility model relates to an integrated automation device of interim transformer, its structure includes main control chip, and the last expansion of main control chip has two way RS232 interfaces, exchanges sampling port, two way DI interfaces, two way DO interfaces, and main control chip connec...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: FANG SHOUXIAN, WANG XUEHU, PIAO YONGXING, CHEN XU, ZHANG LEI, RAO JIANBO, LI JIN, NI JIAJIAN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model relates to an integrated automation device of interim transformer, its structure includes main control chip, and the last expansion of main control chip has two way RS232 interfaces, exchanges sampling port, two way DI interfaces, two way DO interfaces, and main control chip connects the 4G module through inside UART, and main control chip expands through the 4G module has wireless interface. The utility model discloses an advantage: can sample to the alternating -current parameter of interim transformer, reactive compensation, copy the strapping table parameter of interim transformer and read, control export circuit breaker is protected the outlet side of interim transformer ware, but the interim transformer of remote monitoring control simultaneously. Can improve the safety in utilization of interim transformer through this device, improve economic benefits, provide better electrical service for the customer who uses interim transformer. 本实用新型是种临时变压器的综合自动化装置,其结构包括主控芯片,主控芯片上拓展有两路RS232接口、交流采