| Title |
Design, Implementation and Setup of the Fast Protection System for CSNS |
| Authors |
- D.P. Jin, Y.L. Zhang, P. Zhu
IHEP, Beijing, People's Republic of China
|
| Abstract |
Design, implementation and setup of a FPGA and RocketIO based FPS(Fast Protection System) for CSNS(China Spallation Neutron Source) is introduced. This system is a compact design with high speed serial transmission techniques. RocketIOs (or MGTs) and optical transceivers are used to transmit the interlock signals, with each link to carry 16 signals. Ground loop problems are avoided since the use of fibers. Dedicated firmware is developed for the auto-working of the serial links when both fibers are plugged in under power-on state. A real-time online heart-beat function is also implemented for each interlock signal to make sure the overall safety of the system. The whole system is under installation and will be put into use soon part by part according to the progress of the civil construction and equipment installation.
|
| Paper |
download TUC3O02.PDF [1.558 MB / 2 pages] |
| Slides |
download TUC3O02_TALK.PDF [3.493 MB] |
| Conference |
ICALEPCS2015, Melbourne, Australia |
| Series |
International Conference on Accelerator and Large Experimental Physics Control Systems (15th) |
| Proceedings |
Link to full ICALEPCS2015 Proccedings |
| Session |
Personal safety and machine protection |
| Date |
20-Oct-15 13:00–15:00 |
| Main Classification |
Personnel Safety and Machine Protection |
| Keywords |
proton, neutron, rfq, ion, timing |
| Publisher |
JACoW, Geneva, Switzerland |
| Editors |
Lou Corvetti (AS, Clayton, Australia); Kathleen Riches (SLSA, Clayton, Australia); Volker RW Schaa (GSI, Darmstadt, Germany) |
| ISBN |
978-3-95450-148-9 |
| Published |
December 2015 |
| Copyright |
|
