Author: Gao, H.
Paper Title Page
TUPMP027 Research and Design of Digital Magnet Power Supply Controller 1297
 
  • Z.X. Shao, H. Gao, G. Liu, P. Liu, X.K. Sun, H.Y. Zhang
    USTC/NSRL, Hefei, Anhui, People’s Republic of China
  
  Funding: Supported by’the Fundamental Research Funds for the Central Universities’（WK2310000064）
Hefei Advanced Light Source (HALS) is the fourth-generation radiation light source in China which is under design. Ultra-low beam emittance requires higher performance of power supply system. The power supply controller is a key part of the power system. This article describes the design and testing of high-stability power controllers and fast corrector power supply controllers. A new controller architecture is proposed for the problems of the two controllers. 		 
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2019-TUPMP027  
About • paper received ※ 29 April 2019       paper accepted ※ 18 May 2019       issue date ※ 21 June 2019  
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TUPMP028 Research Progress of Power Supply System in HALS 1300
SUSPFO068   use link to see paper's listing under its alternate paper code  
 
  • Z.X. Shao, H. Gao, G. Liu, P. Liu, L. Wang, H.Y. Zhang
    USTC/NSRL, Hefei, Anhui, People’s Republic of China
  
  Funding: Supported by ’the Fundamental Research Funds for the Central Universities’（WK2310000064） Supported by the Hefei Advanced Light Source Pre-research Project.
Hefei Advanced Light Source (HALS) is the fourth generation light source in China’s planning and construction. In order to achieve the diffraction limit of the emission and improve the beam quality, the research on magnet power supply (MPS) technology is essential. We have designed a variety of solutions for different power supplies. We designed the first version of the high stability power supply control card. The first version of the high-stability power supply control card was designed and tested with a small power module. Our pre-research system has developed a corrector magnet power supply with a small signal response bandwidth higher than 10 kHz. The developed power prototypes all use self-developed controllers, and most of the test results can meet the requirements. This article describes the progress of the HALS power supply system. 		 
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2019-TUPMP028  
About • paper received ※ 08 April 2019       paper accepted ※ 22 May 2019       issue date ※ 21 June 2019  
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