Development of 70 MW Class Superconducting Generator with Quick-response Excitation

摘要

The development of a superconducting generator had been carried out for 12 years under the first stage of a Super GM project. The 70 MW class model machine wiht quick response excitation was manufactured and evaluated in the project. This type of superconducting generator improves power system stability for rapid excitation control. It also connected to the actual 77 kV electrical power grid as a synchronous condenser and proved advantages and high-operation reliability of the superconducting generator.