MotorDoc LLC presents the EMPATH, ECMS-1, and ECMS line of data collectors and continuous monitoring Electrical Signature Analyzers (ESA) for on and off-shore wind turbine generator, transformer, and powertrain analysis. With two decades of windpower experience on all major platform types. For information on how we detect wye ring fractures, go to Windpower Generation…
For more information see ECMS-1 NEW – EmpathCMS or contact us at info@motordoc.com.
MotorDoc LLC provides the EMPATH line of data collectors, ECMS and ECMS-1 electrical signature analysis continuous monitoring systems, sales, service and connection with one of our service provider partners. Go to https://empathcms.com for information on EMPATH systems and https://motordoc.com for our services. Email us directly at info@motordoc.com for a quotation.
Two significant issues in wind power asynchronous generators are magnetic wedge loss and coil movement resulting in winding faults. Most of the time the failures occur unexpectedly or require borescope or visual inspections of the generator stators. In this paper we will identify how both conditions can be detected during operation through Electrical Signature Analysis. …
Abstract— Two significant issues in wind power asynchronous generators are magnetic wedge loss and coil movement resulting in winding faults. Most of the time the failures occur unexpectedly or require borescope or visual inspections of the generator stators. In this paper we will identify how both conditions can be detected during operation through Electrical Signature…
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To access the free calculators passwords are available through the Motor Diagnostics and Motor Health News and the MotorDoc Ramblings Podcast on anchor.fm/motordoc. MotorDoc Energy Calculator 1.0 Released January 4, 2020 MotorDoc Energy Calculator 1.0 – YouTube
The ECMS-1 is the single-channel version of the EmpathCMS system. All of the capabilities, same software, same function and designed for supporting single wind turbines, motors, generators or transformers. Allows you to mix and match EmpathCMS and ECMS-1 in the system to monitor and identify defects from one machine to 3200 machines per software instance.…
Tested with the EMPATH® system from the base of the tower on a GE 1.xx ESS, bearing defects were found in the drive end bearing with the automated analysis. In this case study, we will show the voltage and current signatures, but not included are the kilo-Watt and torsional spectra used to determine severity. Following…
