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Generator

High Speed Balance Article

High-Speed Balance Rotor | gas turbine balancing and vibration analysis

Hear from our high-speed balancing expert, Keith Collins, in this article in Power Magazine’s November issue. High-speed turbine rotor balancing was once rare because of the costs and logistical challenges involved in doing it during an outage. That’s begun to change as economic options emerge, and experience is showing that high-speed balancing can pay big […]

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Generator Rotor Stub Shaft Repair

Generator Rotor Stub Shaft Repair

Mechanical Dynamics and Analysis (MD&A) was retained by a utility to perform a stub-shaft repair of a generator rotor collector-end shaft. The customer reported that the generator rotor had suffered a collector ring failure and also a ground to the main shaft. Major arcing and heat damage occurred to the generator rotor forging shaft. The […]

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100th High-Speed Balance

High-Speed Balance Facility Experts

Mechanical Dynamics and Analysis is proud to announce its 100th rotor balance in our High-Speed Balance Facility. Our High-Speed Balance Facility became operational in 2013 and is one of the most modern balance facilities for power turbines in the world. MD&A’s facility was designed with both vacuum capability and the ability to excite generator rotors […]

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7FH2 Gas Turbine Generator Repair

7FH2 Gas Turbine Generator Repair

Mechanical Dynamics and Analysis was contracted to remove a combined cycle site’s old 234MVA 7FH2 gas turbine generator field, along with supplying and installing a new 7FH2 gas generator field. MD&A performed this turnaround in a few weeks. Our reputation for accuracy and reliability in power plant services has spanned over 30 years. Our technical […]

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Connect with MD&A on Social Media

Connect with MD&A on LinkedIn, Twitter, Google+, and YouTube in order to hear from our experts & discover our new engineered solutions & learn about our case studies. MD&A has been solving customer problems since 1982!   LinkedIn MD&A Twitter @mdaturbines Google+ MD&A Turbines YouTube MD&A Turbines  

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MD&A Insight Newsletter

With our vast range of products and services for power generators, we hope this MD&A Insight Newsletter can help you with our expertise, case studies, and helpful bulletins. Vol 19 NEWSLETTER: Dec 17 2019 Vol 18 NEWSLETTER: Sept 12 2019 Vol 17 NEWSLETTER: June 13 2019 Vol 16 NEWSLETTER: Mar 13 2019 Vol 15 NEWSLETTER: […]

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Tour of our new High Speed Balance facility!

Take a tour of our High Speed Balance facility! Mechanical Dynamics & Analysis (MD&A) High Speed Balance Facility is one of the most modern balance facilities for power turbines in the world.  It services rotors for generators, steam turbines, gas turbines, large motors, and boiler feed pump turbines. Read our High Speed Balance article in […]

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Welcome

Gas Turbine Technical Direction

Welcome to Mechanical Dynamics and Analysis’ (MD&A) Resource Center! MD&A is one of the largest turbine-generator repair & turbine engineering organizations in the United States. We provide complete project management, overhaul and reconditioning of heavy rotating equipment worldwide. Our turbine engineering service teams of project managers, technical directors, shop personnel and consulting turbine-generator engineers are […]

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Mechanical Dynamics & Analysis LLC   |   19 British American Blvd., Latham, NY 12110   |   P (518) 399-3616   |   F (518) 399-3929