HLS存储环的斜坡控制
Ramping Control of HLS Storage Ring
摘要:
合肥光源是第二代同步辐射光源。在以200 MeV的能量注入储存环后,电子将斜坡上升到800 MeV。在斜升过程中,弯磁体、四磁体和六磁体的磁场同步斜升,以保持储存环的工作点不变。这一过程由在EPICS下构建的HLS控制系统仔细控制。采取了一些措施来确保斜坡的同步性和线性度。
英文摘要:
HLS (Hefei Light Source) is a second generation synchrotron radiation source. After injected into the storage ring at energy of 200MeV, the electrons will be ramped to 800MeV. During ramping, the magnetic fields of the bend, quadruple and sextuple magnets are ramped up synchronously to keep the working point of the storage ring unchanged. This process is carefully controlled by HLS control system, which is built under EPICS. Several measures are taken to insure the synchronization and linearity of the ramping.
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