The article is devoted to study of the resonance electromagnetic oscillations arising during unstable operation sliding current collection unit turbo-generators. Mathematical modeling these processes carried out. It has been established that it are main cause increased sparking and “ring fire” or “breakdown commutation” on contact rings.

The ORC technology in cogenerative systems has by now reached a level of full maturity in biomass applications. In Europe, there are over 120 plants in operation with sizes between 0.2 and 2.5 MW electric. ORC systems are very flexible and can be used in different applications like district heating systems, pellet production factories, sawmills and tri-generation systems with absorption chiller...

Turbogenerators were and remain the most unreliable element at nuclear power plants in Ukraine. The dangerous disturbances operation of turbogenerators TVV type is complete or partial blockage hollow conductors stator winding. systems operational control technical diagnostics today, a number cases, cannot cope with identification these phenomena. complex application adequate mathematical models...