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arXiv · 1910.01861

The low level RT control system of PLS-II storage ring at 400 mA 3.0 GeV

Inha Yu·Myunghwan Chun·Youngdo Joo·Insoo Park·Younguk Sohn·Mujin Lee·Sehwan Park·Seunghwan Shin
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Abstract

The RF system for the Pohang Light Source (PLS) storage ring was greatly upgraded for PLS-II project of 400mA, 3.0GeV from 200mA, 2.5GeV. Three superconducting(SC) RF cavities with each 300kW maximum klystron amplifier were commissioned with electron beam in way of one by one during the last 3 years for beam current of 400mA to until March 2014. The RF system is designed to provide stable beam through precise RF phase and amplitude requirements to be less than 0.3% in amplitude and 0.3° in phase deviations. This paper describes the RF system configuration, design details and test results.

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Inha Yu, Myunghwan Chun, Youngdo Joo, Insoo Park, Younguk Sohn, Mujin Lee, Sehwan Park, Seunghwan Shin. 2019-10-04. The low level RT control system of PLS-II storage ring at 400 mA 3.0 GeV. https://arxiv.org/abs/1910.01861

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