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Performance of the main ring magnet power supply of the KEK 12 GeV proton synchrotron
The main ring magnet power supply of the KEK 12-GeV proton synchrotron consists of several twelve-pulse thyristor rectifiers with DC filters, two reactive power compensators with tuned AC harmonic filters, and an analog and digital hybrid control system. To obtain well-defined parameters such as abs...
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| Published in: | IEEE Transactions on Nuclear Science (Institute of Electrical and Electronics Engineers); (United States) 1992-10, Vol.39 (5), p.1490-1495 |
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| Main Authors: | , , , , , , |
| Format: | Article |
| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-c304t-c0d73fafef6735d9b81ad3fb9bf63ad54d8b5c97ab81ed641ed381ec0b2ce0523 |
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| cites | cdi_FETCH-LOGICAL-c304t-c0d73fafef6735d9b81ad3fb9bf63ad54d8b5c97ab81ed641ed381ec0b2ce0523 |
| container_end_page | 1495 |
| container_issue | 5 |
| container_start_page | 1490 |
| container_title | IEEE Transactions on Nuclear Science (Institute of Electrical and Electronics Engineers); (United States) |
| container_volume | 39 |
| creator | Sato, H. Sueno, T. Toyama, T. Mikawa, M. Toda, M. Matsumoto, S. Nakano, M. |
| description | The main ring magnet power supply of the KEK 12-GeV proton synchrotron consists of several twelve-pulse thyristor rectifiers with DC filters, two reactive power compensators with tuned AC harmonic filters, and an analog and digital hybrid control system. To obtain well-defined parameters such as absolute precision of beam energy, stable beam position, tracking between focusing and bending fields to fix the betatron tune, stable acquisition of extracted beam spill etc., it is necessary to operate this large pulsed power supply with high current reproducibility and low residual current ripple. Several stabilization techniques are described to meet these requirements.< > |
| doi_str_mv | 10.1109/23.173230 |
| format | article |
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To obtain well-defined parameters such as absolute precision of beam energy, stable beam position, tracking between focusing and bending fields to fix the betatron tune, stable acquisition of extracted beam spill etc., it is necessary to operate this large pulsed power supply with high current reproducibility and low residual current ripple. Several stabilization techniques are described to meet these requirements.< ></description><subject>430200 - Particle Accelerators- Beam Dynamics, Field Calculations, & Ion Optics</subject><subject>430300 - Particle Accelerators- Auxiliaries & Components</subject><subject>ACCELERATORS</subject><subject>BEAM EXTRACTION</subject><subject>COMPUTERIZED CONTROL SYSTEMS</subject><subject>CONTROL SYSTEMS</subject><subject>CYCLIC ACCELERATORS</subject><subject>Digital filters</subject><subject>KEK SYNCHROTRON</subject><subject>Magnetic separation</subject><subject>MAGNETS</subject><subject>ON-LINE CONTROL SYSTEMS</subject><subject>ON-LINE SYSTEMS</subject><subject>PARTICLE ACCELERATORS</subject><subject>PERFORMANCE TESTING</subject><subject>Power filters</subject><subject>Power harmonic filters</subject><subject>Power supplies</subject><subject>Protons</subject><subject>Pulsed power supplies</subject><subject>Rectifiers</subject><subject>STABILIZATION</subject><subject>SYNCHROTRONS</subject><subject>TESTING</subject><subject>Thyristors</subject><issn>0018-9499</issn><issn>1558-1578</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1992</creationdate><recordtype>article</recordtype><recordid>eNpF0EFLwzAUB_AgCs7pwaun4EHw0Jk0TdscReaUDfTgvIY0fdkqXVKTDNm3N1LFy8s_vB-Px0PokpIZpUTc5WxGK5YzcoQmlPM6o7yqj9GEEFpnohDiFJ2F8JG-BSd8gtav4I3zO2U1YGdw3ALeqc5i39lNShsLEQ_uCzwO-2HoD39oOV9imuMFvOPBu-gsDgertyl6Z8_RiVF9gIvfd4rWj_O3h6ds9bJ4frhfZZqRImaatBUzyoApK8Zb0dRUtcw0ojElUy0v2rrhWlQqNaAti1RYSpo0uQbCczZF1-NcF2Ing-4i6K121oKOshRFTTlL6GZEac_PPYQod13Q0PfKgtsHmdecEyp4grcj1N6F4MHIwXc75Q-SEvlzXZkzOV432avRdgDw78bmN34AdHM</recordid><startdate>19921001</startdate><enddate>19921001</enddate><creator>Sato, H.</creator><creator>Sueno, T.</creator><creator>Toyama, T.</creator><creator>Mikawa, M.</creator><creator>Toda, M.</creator><creator>Matsumoto, S.</creator><creator>Nakano, M.</creator><general>IEEE</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope><scope>OTOTI</scope></search><sort><creationdate>19921001</creationdate><title>Performance of the main ring magnet power supply of the KEK 12 GeV proton synchrotron</title><author>Sato, H. ; 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(United States)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sato, H.</au><au>Sueno, T.</au><au>Toyama, T.</au><au>Mikawa, M.</au><au>Toda, M.</au><au>Matsumoto, S.</au><au>Nakano, M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Performance of the main ring magnet power supply of the KEK 12 GeV proton synchrotron</atitle><jtitle>IEEE Transactions on Nuclear Science (Institute of Electrical and Electronics Engineers); (United States)</jtitle><stitle>TNS</stitle><date>1992-10-01</date><risdate>1992</risdate><volume>39</volume><issue>5</issue><spage>1490</spage><epage>1495</epage><pages>1490-1495</pages><issn>0018-9499</issn><eissn>1558-1578</eissn><coden>IETNAE</coden><abstract>The main ring magnet power supply of the KEK 12-GeV proton synchrotron consists of several twelve-pulse thyristor rectifiers with DC filters, two reactive power compensators with tuned AC harmonic filters, and an analog and digital hybrid control system. To obtain well-defined parameters such as absolute precision of beam energy, stable beam position, tracking between focusing and bending fields to fix the betatron tune, stable acquisition of extracted beam spill etc., it is necessary to operate this large pulsed power supply with high current reproducibility and low residual current ripple. Several stabilization techniques are described to meet these requirements.< ></abstract><cop>United States</cop><pub>IEEE</pub><doi>10.1109/23.173230</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0018-9499 |
| ispartof | IEEE Transactions on Nuclear Science (Institute of Electrical and Electronics Engineers); (United States), 1992-10, Vol.39 (5), p.1490-1495 |
| issn | 0018-9499 1558-1578 |
| language | eng |
| recordid | cdi_osti_scitechconnect_6948153 |
| source | IEEE Electronic Library (IEL) Journals |
| subjects | 430200 - Particle Accelerators- Beam Dynamics, Field Calculations, & Ion Optics 430300 - Particle Accelerators- Auxiliaries & Components ACCELERATORS BEAM EXTRACTION COMPUTERIZED CONTROL SYSTEMS CONTROL SYSTEMS CYCLIC ACCELERATORS Digital filters KEK SYNCHROTRON Magnetic separation MAGNETS ON-LINE CONTROL SYSTEMS ON-LINE SYSTEMS PARTICLE ACCELERATORS PERFORMANCE TESTING Power filters Power harmonic filters Power supplies Protons Pulsed power supplies Rectifiers STABILIZATION SYNCHROTRONS TESTING Thyristors |
| title | Performance of the main ring magnet power supply of the KEK 12 GeV proton synchrotron |
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