METHOD AND SYSTEM FOR DETECTION OF STANDBY STATUS IN LINEAR AND NON-LINEAR CHARGES CONNECTED TO THE ELECTRICITY MAINS AND AUTOMATIC DISCONNECTION THEREOF

摘要

The method is used for detection of standby status in linear and non-linear charges connected to the electrical mains and for automatic disconnection thereof, and comprises 4 main steps: a) Detection of the normal operating status of at least one charge by detection means, obtaining the maximum value for the current in such operating status, b) Detection of the entry in standby mode of at least one charge by detection means by establishing said standby status when the actual value of the current obtained in each charge is less than a percentage P of the maximum value of the current of each charge in the normal operating status, c) initialization of means of timing at a predetermined time T for the at least one charge when the latter goes into standby mode, and d) disconnection of the at least one charge and of the detection means when the value T of the timer means is reached and the at least one charge has not returned to the normal operating status.