A DIGITAL MULTI-FUNCTION BREAKER FOR INTEGRATED BLOCKING OF ARC, SHORT CIRCUIT, LEAKAGE AND OVERLOAD CURRENT AND THE BLOCKING METHOD THEREOF

摘要

The present invention relates to a digital multifunctional circuit breaker and a method thereof for integrally blocking an arc, a short circuit, a short circuit, and an overcurrent, and is capable of integrally detecting and interrupting an arc, a short circuit, a short circuit and an overcurrent through an artificial neural network, The structure of the neural network is designed to include an arc fault classifier for determining an arc fault and a special load classifier for classifying special loads that can cause malfunction, And an arc fault classifier based on a separate artificial neural network corresponding to an arc fault with respect to a special load is driven and verified to improve the accuracy of arc fault judgment, and a blocking method thereof.