Engineering

Ecology

Reliability engineering

Biology

Discrete mathematics

Electrical equipment

Component (thermodynamics)

Computer science

Decomposition

Decomposition method (queueing theory)

Thermodynamics

Physics

Organic chemistry

Mathematics

Process engineering

Functional decomposition

Chemistry

Machine learning

Electrical engineering

IET Science Measurement & Technology

The decomposition component analysis method can be used to monitor and diagnose the insulation state of SF6 electrical equipment in power industry. Here, the authors firstly compared the advantages and disadvantages of various SF6 decomposition products detection methods and analysed their feasibility of online monitoring. Then the requirements of SF6 decomposition products online detecting technology according to the actual engineering needs were discussed. The SF6 decomposition products online detection system has been mainly introduced from the aspects of principle, structure, detection effect, and practicability. The research points and development tendency of SF6 decomposition products online detection system is forecasted.

Online detection technology for SF <sub>6</sub> decomposition products in electrical equipment: a review

Online detection technology for SF 6 decomposition products in electrical equipment: a review

Online detection technology for SF ₆ decomposition products in electrical equipment: a review