Duration: 14 hours
Marius Grisaru is a chemist, user and an analyst in the DGA field, here successfully explaining proper DGA diagnosis.
This is not just another course on DGA. This is a course where the presenter’s promise is to deliver a completely unbiased lecture, without any interest in selling DGA equipment or tests.
The next level of DGA course by Marius Grisaru will provide you with unique information distilled from more than 30 years of practical experience that you will hardly find anywhere else.
To know more about the entire course, see the DGA Course brochure.
Academy Lecturer
The author – Marius Grisaru is a chemist with expertise in the insulating oil domain, focusing on oil test procedures from sampling to diagnosing. Marius has vast and worldwide experience on sampling, testing, ordering, diagnosing, and debating among fellow experts around the globe.
Basic Level
In our time, dissolved gas analysis became the most popular tests for power transformers. We will briefly see how it became the most popular test.
Basic Level
This is a #2 lesson of the DGA course hosted by Marius Grisaru. In this free live event the author will discuss and answer the most relevant questions from the audience of the second DGA e-lesson named Sampling oil for DGA (consideration on frequencies and sampling safety aspects). Basic Level DGA Course - […]
Intermediate Level
Improving the efficiency invests on dissolved gas analysis, planning synchronizing and selecting most adequate paths for the DGA tests
Intermediate Level
Extraction of gases from different types of insulation oils by different processes is the most challenging and least researched process of DGA.
Intermediate Level
The fourth e-lesson in the DGA Course is also the first e-lesson on the Intermediate level.
Master's Level
Save time, money and prevent critical failures by improving DGA and oil test bid requirements for oil offline tests.
Master's Level
This lesson provides an overview of the dynamic online DGA (Dissolved Gas Analysis) industry, exploring its history and the challenges faced by manufacturers in developing reliable devices. Marius discusses the advantages and disadvantages of using online DGA devices, highlighting the importance of considering factors like cost, maintenance, and calibration. He delves into the technological advancements […]
Master's Level
This lesson covers the importance of calibration and standards in dissolved gas analysis (DGA) for transformer maintenance. Marius Grisaru explains the need to calibrate each step of the DGA process, from oil sampling to gas quantification. He highlights the limitations of commercial gas in oil standards and the benefits of preparing in-house gas in oil […]
Master's Level
This is the 10th lesson of the Dissolved gas analysis course conducted on the Master's level. It is created and hosted by Marius Grisaru.
Master's Level
Short recapitulation of previous 7 sessions.
Master's Level
How to identify gases, improve reproducibility, accuracy and avoid interferences. Join live and learn!
Master's Level
This is the eleventh lesson in the DGA course, authored and conducted by Marius Grisaru. Her you can save your seat. This lesson provides an in-depth exploration of the history and future of Dissolved Gas Analysis (DGA) for transformer diagnostics. The presenter, Marius Grisaru, delves into the evolution of transformer technology, highlighting key inventors and […]
Master's Level
Lesson 12 in the DGA course, hosted by M. Grisaru deals with the most important pillars of DGA. It is hosted on the Master's level.
Master's Level
Special DGA diagnoses is the 13th and the last e-lesson in DGA course, authored by Marius Grisaru. The lesson is hosted on the Master's level.
