Contact type transformer substation pressing plate monitoring device

• Main Authors: LIU BIN, HU KAIBO, LIANG CHAOCONG, HUANG JIN, ZHU MINGZENG, LIU XIAOLAN, HUANG JIAFENG, ZHENG MAORAN, GAN GUANGNING, YANG XUANXI, QIN JINGTAO
• Format: Patent
• Language: Chinese; English
• Published: 31.01.2023
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The utility model discloses a contact type transformer station pressure plate monitoring device, which comprises a substrate and a customized duplex pressure plate cover, and is characterized in that the substrate is provided with a plurality of hollow areas, one side of each hollow area is provided with a female contact, the right side of the lower part of each hollow area is provided with an exit indicating lamp, and the left side of each hollow area is provided with a female contact. The left side of the upper portion of the hollow area is provided with an input indicating lamp, the customized duplex pressing plate cover is arranged above the pressing plate switch, and the lower side of the customized duplex pressing plate cover is provided with a first copper male contact and a second copper male contact. The on-line monitoring device has the advantages that the on-off state of the pressing plate is judged according to whether the contact loop is connected or not, electronic element monitoring is not need