Development of ultra-high availability beam operation system usinginnovative alarm system for large scale accelerator

• Project/Area Number: 23740222
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Particle/Nuclear/Cosmic ray/Astro physics
• Research Institution: High Energy Accelerator Research Organization
• Principal Investigator: SATOH Masanori 大学共同利用機関法人高エネルギー加速器研究機構, 大学共同利用機関法人高エネルギー加速器研究機構, 准教授 (90353367)
• Project Period (FY): 2011 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000); Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000); Fiscal Year 2011: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
• Keywords: 加速器 / 線形加速器 / フィードバック / アラームシステム / ビーム制御 / ビーム運転

Research Abstract

In this research, the ultra-high availability beam operation system for the next generation large scale accelerator has been studied. This system is based on the innovative alarm system. During the beam operation at KEK electron/positron injector linac, the large number of operation data has been stably acquired via EPICS control system framework. We have obtained knowledge on the feasibility of high-efficient feedback operation using the on-line beam simulation and fast diagnostic system to real beam operation.