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