Harmonics suppression of vacuum chamber eddy current induced fields with application to the Superconducting Super Collider (SSC) Low Energy Booster (LEB) Magnets

Technical Report · Wed Dec 04 00:00:00 EST 1991

DOI:https://doi.org/10.2172/7222766· OSTI ID:7222766

Schlueter, R D; Halbach, K

This memo presents the formulation of an expression for eddy currents induced in a thin-walled conductor due to a time-dependent electromagnet field excitation. Then follows an analytical development for prediction of vacuum chamber eddy current induced field harmonics in iron-core electromagnets. A passive technique for harmonics suppression is presented with specific application to the design of the Superconducting Super Collider (SSC) Low Energy B (LEB) Magnets.

• Research Organization: Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
• Sponsoring Organization: USDOE; USDOE, Washington, DC (United States)
• DOE Contract Number: AC03-76SF00098
• OSTI ID: 7222766
• Report Number(s): LBL-32026; ON: DE93001580
• Country of Publication: United States
• Language: English

Related Subjects

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42 ENGINEERING
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HARMONICS
QUADRUPOLES
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ELECTRIC CURRENTS
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