variable speed generator造句

Additionally, step-up gear boxes are being increasingly replaced with variable speed generators, increasing the demand for magnetic materials in wind turbines.
It tested the first variable speed generators as well prior to their use in the 3.2 MW Mod-5B and later throughout the industry.
Instead today most turbines use variable speed generators combined with partial-or full-scale power converter between the turbine generator and the collector system, which generally have more desirable properties for grid interconnection and have Low voltage ride through-capabilities.
In recent years, however, other producers have increased production of rare earth minerals and China has removed its reduced export quota on rare earths leading to an increased supply and decreased cost of rare earth minerals, increasing the viability of the implementation of variable speed generators in wind turbines on a large scale.
It's difficult to find variable speed generator in a sentence. 用variable speed generator造句挺难的