Intelligent power distribution unit monitoring device

• Main Authors: WANG CONGCHUN, HUANG QUANSHENG, WANG YUANTONG, YU XIUCHENG, NIU BIN, CHEN CHAO, HOU CHENGYAN, LI HAO, SONG HUAMAO, DU RONGLIANG, TAO LIN, LIU LIANGBAO, MU QIONGJING, YAO TAO, WANG ZHENKUI, WU RUI, CHEN HAO, ZHANG LILI, XUE WENDA, WU SIQI
• Format: Patent
• Language: Chinese; English
• Published: 26.03.2021
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; SYSTEMS FOR STORING ELECTRIC ENERGY; TESTING

The invention relates to an intelligent power distribution unit monitoring device, which comprises a power distribution loop, an electrical element arranged on the power distribution loop, a protection device and an alarm device, and the alarm device comprises a signal acquisition board which is inserted into the load end of the protection device through a plug connector and is composed of multiple paths of photoelectric isolation detection circuits, and an alarm processing board which is in signal connection with the signal acquisition board and is used for sending out an alarm signal. The alarm processing board is connected with a control device which can send out an alarm and/or an e-mail and/or a short message to maintenance personnel. When communication equipment runs in error, a power distribution fault can be found in time, and then a power supply fault point is positioned, so that the fault judgment time is shortened, and the fault handling and removing difficulty of maintenance personnel is reduced.