The Switch, a Finnish company that provides megawatt-class permanent magnet generator and full-power converter packages for wind power and other new energy applications, has added new models to its offerings.
The outer rotor generator combines the benefits of a permanent magnet (PM) and direct-drive solution with an outer rotor. These PM machines represent the technology of choice for next-generation wind power generators, as they offer a platform of integrated components that are built to last and require little maintenance, according to the company.
The straightforward design integrates the main shaft, main bearings, gearbox and mechanical brake into a single generator combo. The outer rotor reduces the weight of a direct-drive application.
Another new offering is the redesigned 2.5 MW drivetrain for conventional turbines. This PM generator and full-power converter package has been planned for manufacturers who aim to upgrade their existing wind turbine offerings without making substantial changes to their proven designs.
As many wind power turbine manufacturers have selected double-fed induction generator technology, originally due to lower costs and preference, The Switch is also offering 1.5 MW and 2 MW packages that come with modular power conversion packages and well-matched generators for flexibility.
For more information, visit theswitch.com.
SOURCE: The Switch
