| Title |
The Construction of the SuperKEKB Magnet Control System |
| Authors |
- T.T. Nakamura, A. Akiyama, M. Iwasaki, H. Kaji, J.-I. Odagiri, S. Sasaki
KEK, Ibaraki, Japan
- T. Aoyama, T. Nakamura, K. Yoshii
Mitsubishi Electric System & Service Co., Ltd, Tsukuba, Japan
- N. Yoshifuji
EJIT, Hitachi, Ibaraki, Japan
|
| Abstract |
There were more than 2500 magnet power supplies for KEKB storage rings and injection beam transport lines. For the remote control of such a large number of power supplies, the Power Supply Interface Controller Module (PSICM), which is plugged into each power supply, was developed. It has a microprocessor, ARCNET interface, trigger signal input interface, and parallel interface to the power supply. The PSICM is not only an interface card but also controls synchronous operation of the multiple power supplies with an arbitrary tracking curve. For SuperKEKB we have developed the upgraded version of the PSICM. It has the fully backward compatible interface to the power supply. The enhanced features includes high speed ARCNET communication and redundant trigger signals. Towards the phase 1 commissioning of SuperKEKB, the construction of the magnet control system is ongoing. First mass production of 1000 PSICMs has been completed and their installation is in progress. The construction status of the magnet control system is presented in this paper.
|
| Paper |
download WEPGF085.PDF [1.195 MB / 4 pages] |
| Poster |
download WEPGF085_POSTER.PDF [2.305 MB] |
| Conference |
ICALEPCS2015, Melbourne, Australia |
| Series |
International Conference on Accelerator and Large Experimental Physics Control Systems (15th) |
| Proceedings |
Link to full ICALEPCS2015 Proccedings |
| Session |
Poster session |
| Date |
21-Oct-15 17:15–18:15 |
| Main Classification |
Hardware Technology |
| Keywords |
power-supply, interface, controls, operation, EPICS |
| 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 |
|
