Generators for ORC turbines

Nidec Conversion has developed a complete line of generators specifically designed for Organic Rank Cycle (ORC) turbines. Available in two solutions, traditional 4-pole or directed couple 2-pole machines, these generators help maximize efficient energy production.The key feature of our synchronous generators is their robust design. Rotors are either cylindrical or salient pole design according to the application requirements and rated speed up to 3000 rpm. The generators are provided with a brushless excitation system that consists of a shaft-mounted auxiliary generator (exciter) and rotating diode rectifier bridge. The generators can be provided with air-to-water heat exchanger, air-to-air heat exchanger or simply open ventilated.