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SUMMARYA superconducting generator is expected to be a next-generation machine due to its many advantages over a conventional generator. Super-GM has been promoting R&D of 70-MW-class superconducting model generators to verify the basic technologies required for the design and manufacture of a 200-MW-class superconducting pilot generator. Verification tests of the third model generator, quick response excitation type C generator, were finished in June 1999. The excellent characteristics as a superconducting generator were verified through the series of tests. We report main test results such as open and short-circuit test, loaded test, quick excitation test, negative-phase sequence overcurrent test, and sudden short circuit test.

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