Wind power plant comprising a rotor blade adjusting device

摘要: A wind power plant including a rotor having at least one angle-adjustable blade, generator that, for generating electrical power, can be directly or indirectly coupled to the and, supplying an grid, blade adjusting device setting angle of drive direct-current motor that grid via converter, control device, converter and which and/or regulation ensues, direct current voltage source ensures supply in event failure, whereby drive.