A GENERAL APPROACH TO DESIGNING THE EXTERNAL DAMPING SYSTEM OF A SYNCHRONOUS HYDRO-AGGREGATE
Keywords:
small power hydro - aggregate, flywheel, synchronous generator, damping winding, external damping system, massive rotor, asynchronous machine, complex magnetic permeability, method of calculationAbstract
A hydro-aggregate used in small hydro power plants is presented. Justifications of applying compact hydro-aggregate units are given. The necessity and possibility of applying a flywheel in the hydro-aggregate system are investigated. The possibility of flywheel application as an external damping system of the hydro-aggregate is shown. The approach to designing an external damping system is introduced.
