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On-line Monitoring System for Gas in Transformer Oil by MSDGA Laser Photoacoustic Spectroscopy

On-line Monitoring System for Gas in Transformer Oil by MSDGA Laser Photoacoustic Spectroscopy
This product is the application of advanced sensing technology in the basic core technology research project of the Internet of Things of the State Grid. It analyzes the gas in oil of oil-immersed power equipment, especially for real-time online monitoring and fault warning of large-scale high-voltage, ultra-high voltage and ultra-high voltage power transformers.

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On-line Temperature Monitoring System of GaAs Optical Fiber for MSDHG Transformer

On-line Temperature Monitoring System of GaAs Optical Fiber for MSDHG Transformer
MSDHS Transformer Winding Optical Fiber Temperature Measurement System Product Manual Baoding National High-tech Industrial Development Zone, Baoding, China, is the product profile of Electric Technology Co., Ltd. Baoding is the transformer winding optical fiber temperature measurement system of Electric Technology Co., Ltd. is an optical fiber temperature measurement system specially designed for directly measuring the temperature of high-voltage transformer coils.

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MSDHS Transformer Winding Optical Fiber Temperature Measurement System

MSDHS Transformer Winding Optical Fiber Temperature Measurement System
MSDHS Transformer Winding Optical Fiber Temperature Measurement System Product Manual Baoding National High-tech Industrial Development Zone, Baoding, China, is the product profile of Electric Technology Co., Ltd. Baoding is the transformer winding optical fiber temperature measurement system of Electric Technology Co., Ltd. is an optical fiber temperature measurement system specially designed for directly measuring the temperature of high-voltage transformer coils.

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MSDCJD Transformer Bushing Dielectric Loss and PD Integrated On-line Monitoring Device

MSDCJD Transformer Bushing Dielectric Loss and PD Integrated On-line Monitoring Device
Capacitive bushing is one of the key equipment of power transformer, and the dielectric loss and equivalent capacitance parameter is an important index to measure the insulation condition of capacitive equipment. Through real-time on-line monitoring of leakage current, equivalent capacitance and dielectric loss of capacitive equipment, real-time monitoring of insulation condition of high-voltage electrical equipment can be realized. At the same time, potential faults of capacitive bushing can be found in time by analyzing monitoring data, which provides important data basis for condition-based maintenance and provides strong and reliable guarantee for safe, reliable, stable and economical operation of power system, provide reliable equipment insulation information and scientific maintenance basis for operation and maintenance personnel, so as to reduce accidents, extend maintenance intervals, reduce the number and time of power outage maintenance, and improve equipment utilization and overall economic benefits. The capacitive bushing on-line monitoring system is suitable for the on-line operation state monitoring of 110kV and above transformer bushings. Each monitoring device realizes the on-line state monitoring of a group of bushings (A, B, C).

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