ICALEPCS2013 - List of Authors (Fujii, Y.)

Paper

Title

Page

Improvements in the T2K Primary Beamline Control System

940

K. Nakayoshi, Y. Fujii, K. Sakashita
KEK, Ibaraki, Japan

T2K is a long-baseline neutrino oscillation experiment in Japan. We report recent improvements in the T2K primary beamline control system. The first improvement is a new interlock system for current fluctuations of the normal-conducting (NC) magnet power supplies. To prevent the intense beam from hitting the beamline equipment due to a current fluctuation in a magnet power supply, we continuously monitor the power supply output current using digital-panel-meters. The second improvement is a new PLC-based control system for the NC magnet power supplies. We will also discuss the actual implementation of these improvements.

Slides TUCOCA10 [2.595 MB]

Paper	Title	Page
TUCOCA10	Improvements in the T2K Primary Beamline Control System	940
	K. Nakayoshi, Y. Fujii, K. Sakashita KEK, Ibaraki, Japan
	T2K is a long-baseline neutrino oscillation experiment in Japan. We report recent improvements in the T2K primary beamline control system. The first improvement is a new interlock system for current fluctuations of the normal-conducting (NC) magnet power supplies. To prevent the intense beam from hitting the beamline equipment due to a current fluctuation in a magnet power supply, we continuously monitor the power supply output current using digital-panel-meters. The second improvement is a new PLC-based control system for the NC magnet power supplies. We will also discuss the actual implementation of these improvements.
	Slides TUCOCA10 [2.595 MB]