Low-noise pulsed current source for magnetic-field measurements of magnets for accelerators
The schematic diagram, design, and technical characteristics of the pulsed current source developed and produced for the magnetic-field measurement system of superconducting magnets for accelerators are described. The current source is based on the current regulator with pass transistor bank in the...
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| Veröffentlicht in: | Physics of particles and nuclei letters 2017, Vol.14 (1), p.219-226 |
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| container_issue | 1 |
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| container_title | Physics of particles and nuclei letters |
| container_volume | 14 |
| creator | Omelyanenko, M. M. Borisov, V. V. Donyagin, A. M. Khodzhibagiyan, H. G. Kostromin, S. A. Makarov, A. A. Shemchuk, A. V. |
| description | The schematic diagram, design, and technical characteristics of the pulsed current source developed and produced for the magnetic-field measurement system of superconducting magnets for accelerators are described. The current source is based on the current regulator with pass transistor bank in the linear mode. Output current pulses (0–100 A) are produced by utilizing the energy of the preliminarily charged capacitor bank (5–40 V), which is additionally charged between pulses. The output current does not have the mains frequency and harmonics ripple. The relative noise level is less than–100 dB (or 10
–5
) of RMS value (it is defined as the ratio of output RMS noise current to a maximal output current of 100 A within the operating bandwidth, expressed in dB). The work was performed at the Veksler and Baldin Laboratory of High Energy Physics, Joint Institute for Nuclear Research (JINR). |
| doi_str_mv | 10.1134/S1547477117010216 |
| format | Article |
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–5
) of RMS value (it is defined as the ratio of output RMS noise current to a maximal output current of 100 A within the operating bandwidth, expressed in dB). The work was performed at the Veksler and Baldin Laboratory of High Energy Physics, Joint Institute for Nuclear Research (JINR).</description><identifier>ISSN: 1547-4771</identifier><identifier>EISSN: 1531-8567</identifier><identifier>DOI: 10.1134/S1547477117010216</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Accelerators ; Capacitor banks ; Current pulses ; Current regulators ; Current sources ; Magnetic measurement ; Noise ; Noise levels ; Nuclear research ; Particle and Nuclear Physics ; Physics ; Physics and Astronomy ; Physics and Technique of Accelerators ; Pulsed current ; Superconducting magnets ; Transistors</subject><ispartof>Physics of particles and nuclei letters, 2017, Vol.14 (1), p.219-226</ispartof><rights>Pleiades Publishing, Ltd. 2017</rights><rights>Copyright Springer Science & Business Media 2017</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-e00a9d6c4d8fc087dde113c69ff22615636e301308a7086bd9ed81f9e66c110e3</citedby><cites>FETCH-LOGICAL-c316t-e00a9d6c4d8fc087dde113c69ff22615636e301308a7086bd9ed81f9e66c110e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S1547477117010216$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S1547477117010216$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,777,781,27905,27906,41469,42538,51300</link.rule.ids></links><search><creatorcontrib>Omelyanenko, M. M.</creatorcontrib><creatorcontrib>Borisov, V. V.</creatorcontrib><creatorcontrib>Donyagin, A. M.</creatorcontrib><creatorcontrib>Khodzhibagiyan, H. G.</creatorcontrib><creatorcontrib>Kostromin, S. A.</creatorcontrib><creatorcontrib>Makarov, A. A.</creatorcontrib><creatorcontrib>Shemchuk, A. V.</creatorcontrib><title>Low-noise pulsed current source for magnetic-field measurements of magnets for accelerators</title><title>Physics of particles and nuclei letters</title><addtitle>Phys. Part. Nuclei Lett</addtitle><description>The schematic diagram, design, and technical characteristics of the pulsed current source developed and produced for the magnetic-field measurement system of superconducting magnets for accelerators are described. The current source is based on the current regulator with pass transistor bank in the linear mode. Output current pulses (0–100 A) are produced by utilizing the energy of the preliminarily charged capacitor bank (5–40 V), which is additionally charged between pulses. The output current does not have the mains frequency and harmonics ripple. The relative noise level is less than–100 dB (or 10
–5
) of RMS value (it is defined as the ratio of output RMS noise current to a maximal output current of 100 A within the operating bandwidth, expressed in dB). The work was performed at the Veksler and Baldin Laboratory of High Energy Physics, Joint Institute for Nuclear Research (JINR).</description><subject>Accelerators</subject><subject>Capacitor banks</subject><subject>Current pulses</subject><subject>Current regulators</subject><subject>Current sources</subject><subject>Magnetic measurement</subject><subject>Noise</subject><subject>Noise levels</subject><subject>Nuclear research</subject><subject>Particle and Nuclear Physics</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Physics and Technique of Accelerators</subject><subject>Pulsed current</subject><subject>Superconducting magnets</subject><subject>Transistors</subject><issn>1547-4771</issn><issn>1531-8567</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNp1kE9LxDAQxYMouK5-AG8Fz9GZpk3Soyz-gwUP6slDiclk6bJt1qRF_PZmXQ-CeJqB-b03M4-xc4RLRFFdPWFdqUopRAUIJcoDNsNaINe1VIe7vlJ8Nz9mJymtASohQMzY6zJ88CF0iYrttEnkCjvFSMNYpDBFS4UPsejNaqCxs9x3tHFFTyZNkfpMpSL4n3H6Ro21tKFoxhDTKTvyJnue_dQ5e7m9eV7c8-Xj3cPiesmtQDlyAjCNk7Zy2lvQyjnKL1nZeF-WEmspJAlAAdoo0PLNNeQ0-oaktIhAYs4u9r7bGN4nSmO7zrcPeWWLWoNSJVaQKdxTNoaUIvl2G7vexM8Wod1l2P7JMGvKvSZldlhR_OX8r-gLLchznQ</recordid><startdate>2017</startdate><enddate>2017</enddate><creator>Omelyanenko, M. M.</creator><creator>Borisov, V. V.</creator><creator>Donyagin, A. M.</creator><creator>Khodzhibagiyan, H. G.</creator><creator>Kostromin, S. A.</creator><creator>Makarov, A. A.</creator><creator>Shemchuk, A. V.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>2017</creationdate><title>Low-noise pulsed current source for magnetic-field measurements of magnets for accelerators</title><author>Omelyanenko, M. M. ; Borisov, V. V. ; Donyagin, A. M. ; Khodzhibagiyan, H. G. ; Kostromin, S. A. ; Makarov, A. A. ; Shemchuk, A. V.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-e00a9d6c4d8fc087dde113c69ff22615636e301308a7086bd9ed81f9e66c110e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Accelerators</topic><topic>Capacitor banks</topic><topic>Current pulses</topic><topic>Current regulators</topic><topic>Current sources</topic><topic>Magnetic measurement</topic><topic>Noise</topic><topic>Noise levels</topic><topic>Nuclear research</topic><topic>Particle and Nuclear Physics</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Physics and Technique of Accelerators</topic><topic>Pulsed current</topic><topic>Superconducting magnets</topic><topic>Transistors</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Omelyanenko, M. M.</creatorcontrib><creatorcontrib>Borisov, V. V.</creatorcontrib><creatorcontrib>Donyagin, A. M.</creatorcontrib><creatorcontrib>Khodzhibagiyan, H. G.</creatorcontrib><creatorcontrib>Kostromin, S. A.</creatorcontrib><creatorcontrib>Makarov, A. A.</creatorcontrib><creatorcontrib>Shemchuk, A. V.</creatorcontrib><collection>CrossRef</collection><jtitle>Physics of particles and nuclei letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Omelyanenko, M. M.</au><au>Borisov, V. V.</au><au>Donyagin, A. M.</au><au>Khodzhibagiyan, H. G.</au><au>Kostromin, S. A.</au><au>Makarov, A. A.</au><au>Shemchuk, A. V.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Low-noise pulsed current source for magnetic-field measurements of magnets for accelerators</atitle><jtitle>Physics of particles and nuclei letters</jtitle><stitle>Phys. Part. Nuclei Lett</stitle><date>2017</date><risdate>2017</risdate><volume>14</volume><issue>1</issue><spage>219</spage><epage>226</epage><pages>219-226</pages><issn>1547-4771</issn><eissn>1531-8567</eissn><abstract>The schematic diagram, design, and technical characteristics of the pulsed current source developed and produced for the magnetic-field measurement system of superconducting magnets for accelerators are described. The current source is based on the current regulator with pass transistor bank in the linear mode. Output current pulses (0–100 A) are produced by utilizing the energy of the preliminarily charged capacitor bank (5–40 V), which is additionally charged between pulses. The output current does not have the mains frequency and harmonics ripple. The relative noise level is less than–100 dB (or 10
–5
) of RMS value (it is defined as the ratio of output RMS noise current to a maximal output current of 100 A within the operating bandwidth, expressed in dB). The work was performed at the Veksler and Baldin Laboratory of High Energy Physics, Joint Institute for Nuclear Research (JINR).</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S1547477117010216</doi><tpages>8</tpages></addata></record> |
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| language | eng |
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| subjects | Accelerators Capacitor banks Current pulses Current regulators Current sources Magnetic measurement Noise Noise levels Nuclear research Particle and Nuclear Physics Physics Physics and Astronomy Physics and Technique of Accelerators Pulsed current Superconducting magnets Transistors |
| title | Low-noise pulsed current source for magnetic-field measurements of magnets for accelerators |
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