[en] The high-frequency parameters of HLS were measured and the disadvantages of the originally accepted work mode with large tune-out angles for the high-frequency system were analyzed. Then a reasonable mode with optimum tune-out angle and higher cavity voltage was proposed and tested successfully
Journal
Nuclear Techniques; ISSN 0253-3219; 
; v. 21(6); p. 371-374
; v. 21(6); p. 371-374
[en] The effects of the parameters of RF system to electron beam intensity in Hefei storage ring are discussed in this paper. There appeared significant deviation respect to beam ideal orbit in the closed orbit distortion correction experiment, and therefore, necessary adjustments have been carried out for RF system parameters, such as frequency, cavity temperature, etc., to meet the requirement of intense beam injection. And the work have guidance effect to reconstruction of RF system in Phase II project of Hefei storage ring
Journal
High Energy Physics and Nuclear Physics; ISSN 0254-3052; ; v. 27(5); p. 449-451
; v. 27(5); p. 449-451
[en] The new RF control system of HLS (Hefei light source) storage ring is a distributed control system based on EPICS (experiment physics and industrial control system). The hardware structure, the software design and the system test are described in the paper. The control system has been operated for more than one year, it is shown that the control system can satisfy the demand of machine study and operation. (authors)
Journal
Atomic Energy Science and Technology; ISSN 1000-6931; ; v. 40(6); p. 732-734
; v. 40(6); p. 732-734
[en] To get the reference data of the parameters for Hefei electron storage ring rebuilt, and to look for the physics problem of the storage ring, the characteristic parameters of the storage ring were measured for the first time. They are momentum compaction factor, dispersion functions, natural chromaticities, corrected chromaticities and central frequency
Journal
High Power Laser and Particle Beams; ISSN 1001-4322; ; v. 12(5); p. 620-623
; v. 12(5); p. 620-623