MEDSI2018 - List of Authors (Lai, W.Y.)

Paper	Title	Page
TUPH07	The Thermo-Mechanical Stability at TPS
	J.-R. Chen, M.L. Chen, W.Y. Lai, Z.-D. Tsai, Y.C. Yang NSRRC, Hsinchu, Taiwan
	The thermo-mechanical stability is crucial to the performance of an advanced light source. The effects of the temperature fluctuations, such as outdoor temperature, air temperature in the tunnel, surface temperature of the major components and the ground temperature in the accelerator building, to the position of the mechanical structure of the 3 GeV Taiwan Photon Source (TPS) were depicted. The correlations and routes of the thermo-mechanical effects were studied.
	Poster TUPH07 [0.633 MB]
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TUPH21	Design of Vertical and Horizontal Linear Flexure Stages for Beam Size Monitor System	72
	W.Y. Lai, H.C. Ho, K.H. Hsu, D.-G. Huang, C.K. Kuan, C.J. Lin, S.Y. Perng, T.C. Tseng, H.S. Wang NSRRC, Hsinchu, Taiwan
	Taiwan photon source is a third generation accelerator with low emittance and high brightness. The electric beam size is one of important parameters to indicate the stabil-ity and to measure the emittance and coupling of light source. The aperture size of beam slitter is a crucial part to calculate the value of beam size in the X-ray pine-hole system. In order to obtain the more precise result of beam size, the flexure mechanism on beam slitter is applied for the adjustment of the aperture. This paper shows that the design concept and the measurement of the beam size are obtained by the new adjustment system.
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-MEDSI2018-TUPH21
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WEPH13	Vibration Monitoring at TPS Storage Ring	227
	K.H. Hsu, C.K. Kuan, W.Y. Lai, H.S. Wang NSRRC, Hsinchu, Taiwan
	In order to locate irregular vibrations caused by the installation of new equipment or malfunctioning of the machine, a vibration monitoring system was developed for the storage ring. Totally, 72 accelerometers and 10 velocity sensors were used to detect girder and ground vibrations, respectively. Continuous long-time observation results will be presented.
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-MEDSI2018-WEPH13
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Paper

Title

Page

TUPH07

The Thermo-Mechanical Stability at TPS

J.-R. Chen, M.L. Chen, W.Y. Lai, Z.-D. Tsai, Y.C. Yang
NSRRC, Hsinchu, Taiwan

The thermo-mechanical stability is crucial to the performance of an advanced light source. The effects of the temperature fluctuations, such as outdoor temperature, air temperature in the tunnel, surface temperature of the major components and the ground temperature in the accelerator building, to the position of the mechanical structure of the 3 GeV Taiwan Photon Source (TPS) were depicted. The correlations and routes of the thermo-mechanical effects were studied.

Poster TUPH07 [0.633 MB]

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TUPH21

Design of Vertical and Horizontal Linear Flexure Stages for Beam Size Monitor System

72

W.Y. Lai, H.C. Ho, K.H. Hsu, D.-G. Huang, C.K. Kuan, C.J. Lin, S.Y. Perng, T.C. Tseng, H.S. Wang
NSRRC, Hsinchu, Taiwan

Taiwan photon source is a third generation accelerator with low emittance and high brightness. The electric beam size is one of important parameters to indicate the stabil-ity and to measure the emittance and coupling of light source. The aperture size of beam slitter is a crucial part to calculate the value of beam size in the X-ray pine-hole system. In order to obtain the more precise result of beam size, the flexure mechanism on beam slitter is applied for the adjustment of the aperture. This paper shows that the design concept and the measurement of the beam size are obtained by the new adjustment system.

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-MEDSI2018-TUPH21

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WEPH13

Vibration Monitoring at TPS Storage Ring

227

K.H. Hsu, C.K. Kuan, W.Y. Lai, H.S. Wang
NSRRC, Hsinchu, Taiwan

In order to locate irregular vibrations caused by the installation of new equipment or malfunctioning of the machine, a vibration monitoring system was developed for the storage ring. Totally, 72 accelerometers and 10 velocity sensors were used to detect girder and ground vibrations, respectively. Continuous long-time observation results will be presented.

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-MEDSI2018-WEPH13

Export •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)