Online DGA Monitoring of Power Transformers

OPT100 at Zhejiang Zheneng Shaoxing Binhai Thermoelectric
Power Generation and Transmission


    In this webinar, we will review some of the fundamentals of dissolved gas analysis for power transformers. In addition to the topics below, we will also share data from field tests of Vaisala online monitors. 

    In this webinar, you will learn about:

    • The key fault gases and why they form in transformers
    • How to utilize online DGA monitoring
    • The important points to consider when choosing a monitor
    • How to compare online data to laboratory DGA data



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    Senja Leivo

    Senja Leivo

    Senior Industry Expert

    Senja Leivo is the Senior Industry Expert at Vaisala in Finland. Her professional focus is on condition monitoring of power transformers. At Vaisala with her 19 years of experience she is responsible for identifying the strategic trends and new monitoring needs within the industry, as well as bringing customers’ voice close to the Vaisala’s product development. As part of her expert role she is active member in CIGRE working groups.
    Senja holds a Master of Science degree in Materials Engineering.