Status of the EU 170 GHz/2 MW/CW coaxial cavity gyrotron for ITER: The dummy gun experiment

摘要

A mock-up gun has been manufactured as exact replica of the refurbishment first prototype EU 170 GHz/2MW/CW coaxial cavity gyrotron, but without emitter ring in order to validate the voltage standoff stability. The experimental results of the mock-up gun tests are presented.