The COMPACS® system
Real-time vibration diagnostics
of machinery with probability close to 1
Русский Русский     EnglishEnglish 
Menu
Home
Products
Customers & responses
Personnel training
About company
News
Publications
Contacts
Awards
  • 2016 "Russia’s Honoured Engineer"
  • 2016 "Recognition"
  • 2016 "Import Substitution"
  • 2016 "Innovations and Quality"
  • 2015 "Outstanding manager"
  • 2015 "100 best goods of Russia"
  • 2015 "ESQR’s Quality Achievements Awards"
  • 2014 "Best Quality of Rolling Stock and Complex Technical Systems Contest conducted by Russian Railways"
  • 2014 "Highly-efficient  company"
  • 2014 "Reliable supplier"
  • 2014 "Leader of the Industry"
  • 2014 "Accountant of the Year"
  • 2014 "Technological breakthrough"
  • 2013 "Business elite of Russia"
  • 2013 "Top 100 of Russian Goods"
Tags Cloud
Follow us
Facebook Twitter LinkedIn YouTube Google+ RSS
Certification
In 2001 the quality management system of DYNAMICS SPC was put through facultative certification. In 2018 it was recertified for compliance with standards ISO 9001:2008. Its results confirmed a high level of goods and services quality management.
In 2001 the quality management system of DYNAMICS SPC was put through facultative certification. In 2018 it was recertified for compliance with standard GOST ISO 9001-2011. Its results confirmed a high level of goods and services quality management.
Orphus system
Home Publications Reports Research on the dependence of the parameters of the electric motor current consumption on its health

Research on the dependence of the parameters of the electric motor current consumption on its health

Print

The operation of the electric motors, which are in poor health, leads to the direct financial losses, connected with an unpredictable failure of the equipment and, as a result, the violation of flow, and also the considerable cost of electricity, due to the high power consumption.

The diagnostics of the rotary equipment is usually made by the vibration parameter. However, the diagnostics of the equipment by the power consumption parameter has a great potential, since that allows to increase the depth of the diagnostics of the so-called electrical defects, i.e. defects and failures, connected with the electromagnetic forces disbalance. For instance, if the resistance to shaft movement occurs, so it would be reflected in the change of the respective current signal, and in the increasing of power consumption.

The physics principle in the basis of diagnostic complex operation is that any perturbations in the operation of the electric or mechanic part of an electric motor and equipment, connected with it, lead to the changes of the magnetic flux in the gap of the electric machine and, as a result, to the consumption current modulation.

 

Tkachenko A.A., Naumenko A.P. Research on the dependence of the parameters of the electric motor current consumption on its health // Science, education, business (“Nauka, obrazovanie, biznes”). - 2011. - pp. 217-219

Download the publication

You can order the translation by e-mail: a@dynamics.ru


Tags: electric motor diagnostics Date: 17.06.2014
Views: 1065
« Prev. Next. »