Filters
Results 1 - 1 of 1
Results 1 - 1 of 1.
Search took: 0.016 seconds
Cary, W.P.; Burley, B.L.; Grosnickle, W.H.
General Atomics, San Diego, CA (United States). Funding organisation: USDOE Office of Energy Research, Washington, DC (United States)1997
General Atomics, San Diego, CA (United States). Funding organisation: USDOE Office of Energy Research, Washington, DC (United States)1997
AbstractAbstract
[en] For reliable operation and component protection, of the 2 MW 30--120 MHz ICRF Amplifier System on DIII-D, it is desirable for the amplifier to respond to high VSWR conditions as rapidly as possible. This requires a rapid change in power which also means a rapid change in the high voltage power supply current demands. An analysis of the power supply's regulator dynamics was needed to verify its expected operation during such conditions. Based on this information it was found that a new regulator with a larger dynamic range and some anticipation capability would be required. This paper will discuss the system requirements, the as-delivered regulator performance, and the improved performance after installation of the new regulator system. It will also be shown how this improvement has made the amplifier perform at higher power levels more reliably
Primary Subject
Source
Nov 1997; 3 p; 17. IEEE/NPSS symposium on fusion engineering; San Diego, CA (United States); 6-10 Oct 1997; CONF-971065--; CONTRACT AC03-89ER51114; ALSO AVAILABLE FROM OSTI AS DE98001862; NTIS; INIS; US GOVT. PRINTING OFFICE DEP
Record Type
Report
Literature Type
Conference
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue