Electrical machine developers can employ the tool to minimise forces that cause oscillations close to the natural frequencies of the equipment and thereby avoid collisions between rotating and stationary parts.
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Medium-voltage drives to see accelerated growth globally in 2013
Uncertainties surrounding at-risk economies impacted the medium-voltage drive market in 2012 leading to year-over-year revenue growth of 8.8 percent.
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Behind the MVSD vs. VFD debate
The decision whether to use mechanical variable-speed drives or variable frequency drives should always be based on the optimisation of the total purchase-operation costs.
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SEW DriveAcademy updates training for 2013
Special decentralised topic training weeks include five courses in five days.
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Decouple correlation between economic growth and energy usage
Only with a smart combination between energy efficient solutions and renewable CO2 friendly power generation will we get close to the required global emission reductions says ABB chief.
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Geared to save energy
The biggest problem is that drive technology is growing so quickly that it can be hard to keep up with the changes and understand which is the correct option for individual companies.
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Advantages of low speed drive solutions
Low speed drive solutions based on synchronous motors and frequency converters are quickly increasing their share of the market for ring-geared mill drives.
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Yaskawa to acquire VIPA
A combination of VIPA’s product portfolio of PLCs, I/O modules and HMI, with Yaskawa’s inverter, AC servo and robot product lines, will enable Yaskawa to offer a broad automation solution portfolio for a diverse set of markets.
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How to detect cracks in turbomachines
Machinery vibration monitoring requires appropriately selected and strategically located vibrational sensors for capturing the vibration.
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Motors and drives market shows slow growth
The global sales of motors and drives in the first half of 2012 were down more than 9 percent as compared to the first half of 2011.
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