Q & A – Understanding DGA Techniques and Interpretations

Understanding DGA Techniques and Interpretations Webinar Q & A

 

During our recent Dissolved Gas Analysis webinar “Understanding DGA Techniques and Interpretations,” Dr. Gregor Hsiao answered a number of excellent questions from attendees. Read on to learn more about these questions and find out how you can watch the recorded webinar!

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LumaSense is in a Celebratory Mood!

Frankfurt Anniversary Party and Santa Clara Thanksgiving Celebration!

LumaSense is celebrating across the globe! The Frankfurt, Germany office held their LumaSense 10th Anniversary celebration on November 5th. The Santa Clara office celebrated the latest SmartDGA release during their Thanksgiving lunch on November 23rd!

Listen to CEO Steve Abely give thanks for the SmartDGA launch! Click on the video below.

 

Food Mousse Au Chocolate Cream
Frankfurt enjoyed quite the feast!
Dirk Fabian and others enjoying food
Dirk Fabian and teammates enjoying the anniversary celebration food! Tina Kühn, Mario Dore and Andreas Fleer seem satisfied!
Peter Admiring Marketing Thomas and Natalia
Peter Maushake admires marketing’s handy work while enjoying a bite. Thomas Fahn, Natalia Müller, and many others shared in the festivities!
Santa Clara team in the holiday spirit
Lenny Shaver, Monica Malone, Alejandra Hernandez, Carolina Hernandez, Patrick Franz, Harika Potluri, Sudeep Gonsalves, Shelly Ong and Stefan Warnke sport traditional Pilgrim hats.

Click here to view more photos from the events!

Big Data – Resolving the Power Transformer Dilemma

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North America relies on an aging electrical grid, some of which originated in the 1880s. This old and complex patchwork system of power generating plants, power lines, and substations operate cohesively to power homes and businesses.

Age is an important indicator of remaining life and structural strength. As equipment gets older, it breaks down causing an increasing number of power outages. A recent project investigated 2,300 “problem” transformers out of the total US installation base of 115,000 large power transformers. Of these 2,300, a total of 750 failed – for a failure rate of 32%! The industry cost of power interruptions caused by transformer failure can be considerable.

Transformers are the most important (and costly) equipment in an electrical power network. These aging pieces of the system put a difficult choice in front of the world’s electric utility companies: replace the critical transformers with new units or try to extend the working life of the existing fleet of older units.

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Keeping Transformers Online

Transformers are getting older and electricity demands are expected to increase by 19% over the next 10 years. Monitoring transformers and keeping them online is essential to meeting increasing demands with older equipment.

Traditionally, transformers are monitored with manual methods such as manual samples and manual analysis. Using sensors with intelligence allows utility managers to monitor transformers daily from afar. Daily samples can help managers understand how their transformers are performing with automatic data analysis. Learn more in the infographic below!

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LumaSense will be at the IEEE PES T&D Conference – Will you?

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We will be exhibiting a suite of products for the Transmission and Distribution industry at booth 3800 during the 2014 IEEE PES T&D Conference and Exposition in Chicago, IL from April 15-17th.

This is the 50th anniversary of the conference and will showcase the technologies, products, companies, and minds that will lead the industry through the next 50 years and beyond.

We understand that the power industry is facing challenges with aging equipment and needs technologies like online dissolved gas monitoring. Other technologies, such as fiber optics, pyrometry, and thermal (infrared) imaging help utilities monitor critical elements.

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“On the Grid” Tour with Brett Sargent Starts September 2013

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In our last post, we shared the results from our 2012 transmission and distribution survey and learned that cost is the leading deterrent of wide-scale deployment of an online Dissolved Gas Analysis (DGA) monitoring solution. We also discussed how to make old transformers last longer by making them “smarter” with continuous online monitoring and diagnostics, similar to how we need more frequent blood testing and analysis as we age.

The transmission and distribution infrastructure is under heavy stress and is increasing in age without quick relief in sight. Electrical demand continues to grow steadily every year with utilities unable to financially and physically keep up with replacement and expansion of assets. When you add the much talked about age of the utility workforce with their decades of expertise and knowledge, yet knowing they will be retiring very soon, you see a perfect storm developing. Utilities need to extend the life of their assets, and do so intelligently with automation to also compensate for the retiring workforce and keep up with impending growth.

Brett Sargent will be discussing this issue in technical presentations next month in Calgary, when he begins the “On the Grid with Brett Sargent” tour. Continue reading

Putting “Smarts” into an Aging Grid Infrastructure

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Smart meters do not equal a smart grid.

While industry and government cooperate to build out the “smart grid” for the future, we believe it is equally critical to address the ever growing energy consumption happening today by tightening up the energy delivery side to fully leverage existing assets.

Last year, LumaSense surveyed power industry professionals from around the world about their transmission and distribution (T&D) infrastructures as they exist today and needs for the future. Here are a few facts to set the stage:

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