Intelligent gas online monitoring device for transformer

• Main Authors: WANG NAN, NIU LI, MOROMASA, ZHAO ZHENYANG, GUO TIE, SHIN HWAN, ZHAO ZIJIAN, WANG GUANYU, LU XUCHEN, TANG HONG
• Format: Patent
• Language: Chinese; English
• Published: 30.08.2022
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention belongs to the technical field of gas relays, and particularly relates to an intelligent gas online monitoring device for a transformer. The device comprises a gas relay, a gas guide pipe and a box body, the gas relay is connected to a gas connecting pipe oil pipeline in series, and a gas storage chamber on the gas relay is connected with an automatic gas collection unit through the gas guide pipe; a power supply, a control unit, a gas detection and analysis unit, an automatic gas collection unit and a wiring terminal strip are arranged in the box body, and the wiring terminal strip is connected with the power supply and control unit, the gas detection and analysis unit and the automatic gas collection unit; and the lower part of the box body is connected with an oil storage pool and is also connected with a gas relay through a gas guide pipe. According to the invention, gas can be rapidly taken and gas components can be rapidly detected when the gas relay breaks down, whether the operation of t