Intelligent socket with fault early warning function

Intelligent socket with fault early warning function

The utility model discloses an intelligent socket with a fault early warning function, which comprises a live wire current transformer, a zero line current transformer, a live wire voltage transformer, a live wire current sampler, a zero line current sampler, a live wire voltage sampler and a contro...

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Hauptverfasser: HEO SUNG-HO, YANG NANA, FENG PING
Format: Patent
Sprache:chi ; eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
CURRENT COLLECTORS
ELECTRICITY
LINE CONNECTORS
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creator HEO SUNG-HO
YANG NANA
FENG PING
description The utility model discloses an intelligent socket with a fault early warning function, which comprises a live wire current transformer, a zero line current transformer, a live wire voltage transformer, a live wire current sampler, a zero line current sampler, a live wire voltage sampler and a control module, actual current and voltage curve information is formed according to curve information from the live wire current sampler, the zero line current sampler and the live wire voltage sampler and then is compared with standard current and voltage curve information from the storage module, and when the comparison difference is greater than a threshold value, a trigger signal for controlling the on-off of the circuit on-off switching module is generated; and the storage module is used for storing standard current and voltage curve information and threshold information in a normal range. According to the utility model, diagnosis and fault early warning can be carried out on load equipment, the probability of elect
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language chi ; eng
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subjects BASIC ELECTRIC ELEMENTS
CURRENT COLLECTORS
ELECTRICITY
LINE CONNECTORS
title Intelligent socket with fault early warning function
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