Danotek Motion Technologies’ advanced Permanent Magnet Generator offers optimized high power density and efficiency, exceeding 97%. The unit’s variable speed, liquid cooled, open or closed loop ...

Since the boom of the NdFeB magnets industry, the usage and potential applications for permanent magnet machines have grown exponentially to the detriment of traditional induction systems. In special ...

A distinct trend is emerging in the manufacture of wind turbine generators-the use of permanent magnets (PM). At the American Wind Energy Association’s Global Windpower 2007 Conference and Exhibition ...

A new-generation direct-drive permanent magnet generator (PMG) concept that could clear the way for engineers to develop giant 25MW offshore wind turbines is on track to be market-ready by 2022, with ...

Opera software for motor and generator design lets users define complex behaviors such as friction, load, and speed-dependent torques. April 24, 2008 Multiphysics capabilities show the effects of ...

Rare-earth-free permanent magnet generators (PMG) for offshore wind turbines with nameplates of 20MW are expected to be a reality “within three years”, following trials of a new-generation concept at ...

A new permanent magnet design of quasi-axisymmetric stellarator was made by researchers led by Prof. XU Guosheng from the Hefei Institutes of Physical Science (HFIPS) of the Chinese Academy of ...

We recently published an article on the Power Electronics with the headline, “Unique Motor Uses Only Permanent Magnets – No Electric Power Required.” We received a firestorm of criticism that this ...

The Switch, a leading supplier of megawatt-class permanent magnet (PM) generators, motors and frequency converters, say they have signed an agreement for the delivery of four direct-drive 1.5 MW PM ...