Further ECRH Upgrade proposals

• Heinrich Peter Laqua (IPP Bereich Greifswald)

Further expansion options for the high-voltage and gyrotron system will be presented for discussion. - Doubling the output of the PSM modules in the HGV system by replacing the 200A IGBT switches with 400A IGBTs. - Construction of a 13th gyrotron position for the CTS with low average electrical power and possibly as a 1.7 T plasma ignition assist at 101 GHz.