Title :
Reliability analysis for LEB ring magnet power system in SSC
Author_Institution :
Superconducting Super Collider Lab., Dallas, TX, USA
fDate :
8/1/1992 12:00:00 AM
Abstract :
The LEB ring magnet power system contains six subsystems, supervisory control, power supplies, regulation, DC bus, resonant cells, and fault sensing network. The system availability of the total LEB ring magnet power system (RMPS) is required to be 0.999. The LEB RMPS is used as an example to analyze the reliability allocation. The author allocates the overall LEB RMPS reliability requirement into reliability requirements for each of the subsystems and lower-tier items. The feasibility-of-objective technique combined with engineering experience is the key to the allocation. MIL-HDBK-217F was used to derate the key components, thyristors
Keywords :
electromagnets; power supplies to apparatus; reliability; storage rings; synchrotrons; DC bus; LEB ring magnet power system; MIL-HDBK-217F; SSC; engineering experience; fault sensing network; feasibility-of-objective technique; lower-tier items; power supplies; regulation; reliability allocation; resonant cells; supervisory control; thyristors; Availability; Magnetic analysis; Magnetic resonance; Power supplies; Power system analysis computing; Power system control; Power system faults; Power system reliability; Power systems; Supervisory control;
Journal_Title :
Nuclear Science, IEEE Transactions on
