CERN has developed a family of short Pulse Power Supplies with very stringent specifications for the needs of particle accelerators such as Linacs, particles sources or injection systems. These power supplies are used to power conventional magnets, septum magnets, heating system of particles sources.
The 4-Quadrant Magnet Power Supplies have very stringent specifications for the needs of particle accelerators such as linacs, synchrotrons, cyclotrons, as well as particle sources. These power supplies are used to power any kind of magnet.
The Short Pulse Magnet Power Supplies are developed for the needs of particle accelerators such as linacs, particle sources or injection systems. These power supplies are used to power conventional magnets, septum magnets, heating systems of particle sources.
Both types of magnet power supplies are controlled using the FGC control system (Function Generator Controller developed at CERN). The FGC control system covers embedded controls hardware and software, as well as protocols for communication with the higher levels of the accelerator control systems. CERN has developed a software layer to ease integration with the EPICS framework. A similar software layer for the TANGO framework is currently under development. Both frameworks will be able to support FGC. In addition, remote software tools for monitoring and performance analysis are available for diagnostics.
Five types of 4-quadrant magnet power supplies are available for transfer to industry, as well as five types of short pulse magnet power supplies. For details, see specifications below.
Complete manufacturing folders are available for production and can be licensed to interested parties.
Advantages & Applications
Applications
Short Pulse Magnet Power Supplies
- Powering conventional magnets (bumpers, quadrupoles, dipole).
- Powering septum magnets.
- Powering particles sources.
4-Quadrant Magnet Power Supplies
- Powering any kind of conventional magnets or superconducting magnets.
Specifications
4-Quadrant Magnet Power Supplies
- CUTE 4-quadrant power supply rated 200W DC, ±12.5A/ ±15V.
- MACAO 4-quadrant power supply rated 500W DC, up to 1.5kW in pulsed operation, ±12.5A/±150V.
- CANCUN 4-quadrant power supply rated 1.5kW DC, up to 3kW in pulsed operation. Flexible DC output from 20A to 100A and from 30V to 75V.
- COMET 4-quadrant power supply rated from 30kW to 120kW. Flexible DC output from 250A to 1000A and from 120V to 240V.
- SIRIUS 4-quadrant power supply rated from 20kW to 80kW. For pulsed operation with energy recovery. Flexible DC output from 450A to 1800A and from 450V to 900V.
Short Pulse Magnet Power Supplies
- MidiDisCap a Pulsed Current power supply, 50A for 5ms at 2Hz repetition rate
- MaxiDisCap a Pulsed Current power supply, 320A for 5ms at 10Hz repetition rate
- Sirius P2P a Pulsed Current power supply, 1000A for 12ms at 1.1Hz repetition rate
- Sirius FP2P2S a Pulsed Current power supply, 3000A for 12ms at 1.1Hz repetition rate
- MegaDisCap a Pulsed Current power supply, 2000A for 30ms at 2Hz repetition rate
Other current levels can be obtain by adding a pulse transformer in series with the magnet.