Research on high bandwidth power supply
Background Fourth-generation photon sources like Free Electron Lasers (FEL) and Diffraction-Limited Storage Rings (DLSR) have high requirements for beam emittance. In the case of DLSR sources, a set of high-performance fast orbit feedback system (FOFB) is needed to correct the beam orbit quickly and...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Liu, P. [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2022 |
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| Schlagwörter: |
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| Anmerkung: |
© The Author(s), under exclusive licence to Institute of High Energy Physics, Chinese Academy of Sciences 2022 |
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| Übergeordnetes Werk: |
Enthalten in: Radiation detection technology and methods - [Singapore] : Springer Singapore, 2017, 6(2022), 3 vom: 24. Juli, Seite 409-417 |
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| Übergeordnetes Werk: |
volume:6 ; year:2022 ; number:3 ; day:24 ; month:07 ; pages:409-417 |
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| DOI / URN: |
10.1007/s41605-022-00337-1 |
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| Katalog-ID: |
SPR047989742 |
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| 100 | 1 | |a Liu, P. |e verfasserin |0 (orcid)0000-0002-5856-8577 |4 aut | |
| 245 | 1 | 0 | |a Research on high bandwidth power supply |
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| 500 | |a © The Author(s), under exclusive licence to Institute of High Energy Physics, Chinese Academy of Sciences 2022 | ||
| 520 | |a Background Fourth-generation photon sources like Free Electron Lasers (FEL) and Diffraction-Limited Storage Rings (DLSR) have high requirements for beam emittance. In the case of DLSR sources, a set of high-performance fast orbit feedback system (FOFB) is needed to correct the beam orbit quickly and accurately. Purpose FOFB system has four key components, which is BPM, orbit feedback calculation, fast correction magnet and fast corrector power supply. The FOFB gives the correction command and controls the fast corrector power supply to drive the fast correction magnet to correct the beam quickly and accurately. The corrector power supply has an important impact on the performance of FOFB. The corrector power supply needs to have high bandwidth and low output current ripple. Methods The new GaN power device is used to solve the restriction of the high-speed switching. The switching frequency of the power supply is increased to 300 kHz. The control system is designed to improve the bandwidth and optimize the output current ripple. The modeling analysis of the key parts of the system is given and the simulation experiments are carried out with MATLAB. Results and conclusion The test results showed that bandwidth of the designed power supply is 20 kHz. The step response time is 18us and output current ripple is lower than 1 mA. | ||
| 650 | 4 | |a Photon source |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a FOFB |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a High bandwidth |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a MATLAB |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a GaN |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Long, F. L. |4 aut | |
| 700 | 1 | |a Li, Y. |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Radiation detection technology and methods |d [Singapore] : Springer Singapore, 2017 |g 6(2022), 3 vom: 24. Juli, Seite 409-417 |w (DE-627)886059038 |w (DE-600)2893569-X |x 2509-9949 |7 nnns |
| 773 | 1 | 8 | |g volume:6 |g year:2022 |g number:3 |g day:24 |g month:07 |g pages:409-417 |
| 856 | 4 | 0 | |u https://dx.doi.org/10.1007/s41605-022-00337-1 |z lizenzpflichtig |3 Volltext |
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10.1007/s41605-022-00337-1 doi (DE-627)SPR047989742 (SPR)s41605-022-00337-1-e DE-627 ger DE-627 rakwb eng Liu, P. verfasserin (orcid)0000-0002-5856-8577 aut Research on high bandwidth power supply 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Institute of High Energy Physics, Chinese Academy of Sciences 2022 Background Fourth-generation photon sources like Free Electron Lasers (FEL) and Diffraction-Limited Storage Rings (DLSR) have high requirements for beam emittance. In the case of DLSR sources, a set of high-performance fast orbit feedback system (FOFB) is needed to correct the beam orbit quickly and accurately. Purpose FOFB system has four key components, which is BPM, orbit feedback calculation, fast correction magnet and fast corrector power supply. The FOFB gives the correction command and controls the fast corrector power supply to drive the fast correction magnet to correct the beam quickly and accurately. The corrector power supply has an important impact on the performance of FOFB. The corrector power supply needs to have high bandwidth and low output current ripple. Methods The new GaN power device is used to solve the restriction of the high-speed switching. The switching frequency of the power supply is increased to 300 kHz. The control system is designed to improve the bandwidth and optimize the output current ripple. The modeling analysis of the key parts of the system is given and the simulation experiments are carried out with MATLAB. Results and conclusion The test results showed that bandwidth of the designed power supply is 20 kHz. The step response time is 18us and output current ripple is lower than 1 mA. Photon source (dpeaa)DE-He213 FOFB (dpeaa)DE-He213 High bandwidth (dpeaa)DE-He213 MATLAB (dpeaa)DE-He213 GaN (dpeaa)DE-He213 Long, F. L. aut Li, Y. aut Enthalten in Radiation detection technology and methods [Singapore] : Springer Singapore, 2017 6(2022), 3 vom: 24. Juli, Seite 409-417 (DE-627)886059038 (DE-600)2893569-X 2509-9949 nnns volume:6 year:2022 number:3 day:24 month:07 pages:409-417 https://dx.doi.org/10.1007/s41605-022-00337-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_266 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 6 2022 3 24 07 409-417 |
| spelling |
10.1007/s41605-022-00337-1 doi (DE-627)SPR047989742 (SPR)s41605-022-00337-1-e DE-627 ger DE-627 rakwb eng Liu, P. verfasserin (orcid)0000-0002-5856-8577 aut Research on high bandwidth power supply 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Institute of High Energy Physics, Chinese Academy of Sciences 2022 Background Fourth-generation photon sources like Free Electron Lasers (FEL) and Diffraction-Limited Storage Rings (DLSR) have high requirements for beam emittance. In the case of DLSR sources, a set of high-performance fast orbit feedback system (FOFB) is needed to correct the beam orbit quickly and accurately. Purpose FOFB system has four key components, which is BPM, orbit feedback calculation, fast correction magnet and fast corrector power supply. The FOFB gives the correction command and controls the fast corrector power supply to drive the fast correction magnet to correct the beam quickly and accurately. The corrector power supply has an important impact on the performance of FOFB. The corrector power supply needs to have high bandwidth and low output current ripple. Methods The new GaN power device is used to solve the restriction of the high-speed switching. The switching frequency of the power supply is increased to 300 kHz. The control system is designed to improve the bandwidth and optimize the output current ripple. The modeling analysis of the key parts of the system is given and the simulation experiments are carried out with MATLAB. Results and conclusion The test results showed that bandwidth of the designed power supply is 20 kHz. The step response time is 18us and output current ripple is lower than 1 mA. Photon source (dpeaa)DE-He213 FOFB (dpeaa)DE-He213 High bandwidth (dpeaa)DE-He213 MATLAB (dpeaa)DE-He213 GaN (dpeaa)DE-He213 Long, F. L. aut Li, Y. aut Enthalten in Radiation detection technology and methods [Singapore] : Springer Singapore, 2017 6(2022), 3 vom: 24. Juli, Seite 409-417 (DE-627)886059038 (DE-600)2893569-X 2509-9949 nnns volume:6 year:2022 number:3 day:24 month:07 pages:409-417 https://dx.doi.org/10.1007/s41605-022-00337-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_266 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 6 2022 3 24 07 409-417 |
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10.1007/s41605-022-00337-1 doi (DE-627)SPR047989742 (SPR)s41605-022-00337-1-e DE-627 ger DE-627 rakwb eng Liu, P. verfasserin (orcid)0000-0002-5856-8577 aut Research on high bandwidth power supply 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Institute of High Energy Physics, Chinese Academy of Sciences 2022 Background Fourth-generation photon sources like Free Electron Lasers (FEL) and Diffraction-Limited Storage Rings (DLSR) have high requirements for beam emittance. In the case of DLSR sources, a set of high-performance fast orbit feedback system (FOFB) is needed to correct the beam orbit quickly and accurately. Purpose FOFB system has four key components, which is BPM, orbit feedback calculation, fast correction magnet and fast corrector power supply. The FOFB gives the correction command and controls the fast corrector power supply to drive the fast correction magnet to correct the beam quickly and accurately. The corrector power supply has an important impact on the performance of FOFB. The corrector power supply needs to have high bandwidth and low output current ripple. Methods The new GaN power device is used to solve the restriction of the high-speed switching. The switching frequency of the power supply is increased to 300 kHz. The control system is designed to improve the bandwidth and optimize the output current ripple. The modeling analysis of the key parts of the system is given and the simulation experiments are carried out with MATLAB. Results and conclusion The test results showed that bandwidth of the designed power supply is 20 kHz. The step response time is 18us and output current ripple is lower than 1 mA. Photon source (dpeaa)DE-He213 FOFB (dpeaa)DE-He213 High bandwidth (dpeaa)DE-He213 MATLAB (dpeaa)DE-He213 GaN (dpeaa)DE-He213 Long, F. L. aut Li, Y. aut Enthalten in Radiation detection technology and methods [Singapore] : Springer Singapore, 2017 6(2022), 3 vom: 24. Juli, Seite 409-417 (DE-627)886059038 (DE-600)2893569-X 2509-9949 nnns volume:6 year:2022 number:3 day:24 month:07 pages:409-417 https://dx.doi.org/10.1007/s41605-022-00337-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_266 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 6 2022 3 24 07 409-417 |
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10.1007/s41605-022-00337-1 doi (DE-627)SPR047989742 (SPR)s41605-022-00337-1-e DE-627 ger DE-627 rakwb eng Liu, P. verfasserin (orcid)0000-0002-5856-8577 aut Research on high bandwidth power supply 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Institute of High Energy Physics, Chinese Academy of Sciences 2022 Background Fourth-generation photon sources like Free Electron Lasers (FEL) and Diffraction-Limited Storage Rings (DLSR) have high requirements for beam emittance. In the case of DLSR sources, a set of high-performance fast orbit feedback system (FOFB) is needed to correct the beam orbit quickly and accurately. Purpose FOFB system has four key components, which is BPM, orbit feedback calculation, fast correction magnet and fast corrector power supply. The FOFB gives the correction command and controls the fast corrector power supply to drive the fast correction magnet to correct the beam quickly and accurately. The corrector power supply has an important impact on the performance of FOFB. The corrector power supply needs to have high bandwidth and low output current ripple. Methods The new GaN power device is used to solve the restriction of the high-speed switching. The switching frequency of the power supply is increased to 300 kHz. The control system is designed to improve the bandwidth and optimize the output current ripple. The modeling analysis of the key parts of the system is given and the simulation experiments are carried out with MATLAB. Results and conclusion The test results showed that bandwidth of the designed power supply is 20 kHz. The step response time is 18us and output current ripple is lower than 1 mA. Photon source (dpeaa)DE-He213 FOFB (dpeaa)DE-He213 High bandwidth (dpeaa)DE-He213 MATLAB (dpeaa)DE-He213 GaN (dpeaa)DE-He213 Long, F. L. aut Li, Y. aut Enthalten in Radiation detection technology and methods [Singapore] : Springer Singapore, 2017 6(2022), 3 vom: 24. Juli, Seite 409-417 (DE-627)886059038 (DE-600)2893569-X 2509-9949 nnns volume:6 year:2022 number:3 day:24 month:07 pages:409-417 https://dx.doi.org/10.1007/s41605-022-00337-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_266 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 6 2022 3 24 07 409-417 |
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10.1007/s41605-022-00337-1 doi (DE-627)SPR047989742 (SPR)s41605-022-00337-1-e DE-627 ger DE-627 rakwb eng Liu, P. verfasserin (orcid)0000-0002-5856-8577 aut Research on high bandwidth power supply 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Institute of High Energy Physics, Chinese Academy of Sciences 2022 Background Fourth-generation photon sources like Free Electron Lasers (FEL) and Diffraction-Limited Storage Rings (DLSR) have high requirements for beam emittance. In the case of DLSR sources, a set of high-performance fast orbit feedback system (FOFB) is needed to correct the beam orbit quickly and accurately. Purpose FOFB system has four key components, which is BPM, orbit feedback calculation, fast correction magnet and fast corrector power supply. The FOFB gives the correction command and controls the fast corrector power supply to drive the fast correction magnet to correct the beam quickly and accurately. The corrector power supply has an important impact on the performance of FOFB. The corrector power supply needs to have high bandwidth and low output current ripple. Methods The new GaN power device is used to solve the restriction of the high-speed switching. The switching frequency of the power supply is increased to 300 kHz. The control system is designed to improve the bandwidth and optimize the output current ripple. The modeling analysis of the key parts of the system is given and the simulation experiments are carried out with MATLAB. Results and conclusion The test results showed that bandwidth of the designed power supply is 20 kHz. The step response time is 18us and output current ripple is lower than 1 mA. Photon source (dpeaa)DE-He213 FOFB (dpeaa)DE-He213 High bandwidth (dpeaa)DE-He213 MATLAB (dpeaa)DE-He213 GaN (dpeaa)DE-He213 Long, F. L. aut Li, Y. aut Enthalten in Radiation detection technology and methods [Singapore] : Springer Singapore, 2017 6(2022), 3 vom: 24. Juli, Seite 409-417 (DE-627)886059038 (DE-600)2893569-X 2509-9949 nnns volume:6 year:2022 number:3 day:24 month:07 pages:409-417 https://dx.doi.org/10.1007/s41605-022-00337-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_266 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 6 2022 3 24 07 409-417 |
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In the case of DLSR sources, a set of high-performance fast orbit feedback system (FOFB) is needed to correct the beam orbit quickly and accurately. Purpose FOFB system has four key components, which is BPM, orbit feedback calculation, fast correction magnet and fast corrector power supply. The FOFB gives the correction command and controls the fast corrector power supply to drive the fast correction magnet to correct the beam quickly and accurately. The corrector power supply has an important impact on the performance of FOFB. The corrector power supply needs to have high bandwidth and low output current ripple. Methods The new GaN power device is used to solve the restriction of the high-speed switching. The switching frequency of the power supply is increased to 300 kHz. The control system is designed to improve the bandwidth and optimize the output current ripple. The modeling analysis of the key parts of the system is given and the simulation experiments are carried out with MATLAB. Results and conclusion The test results showed that bandwidth of the designed power supply is 20 kHz. 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Liu, P. |
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Liu, P. misc Photon source misc FOFB misc High bandwidth misc MATLAB misc GaN Research on high bandwidth power supply |
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Research on high bandwidth power supply Photon source (dpeaa)DE-He213 FOFB (dpeaa)DE-He213 High bandwidth (dpeaa)DE-He213 MATLAB (dpeaa)DE-He213 GaN (dpeaa)DE-He213 |
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Radiation detection technology and methods |
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research on high bandwidth power supply |
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Research on high bandwidth power supply |
| abstract |
Background Fourth-generation photon sources like Free Electron Lasers (FEL) and Diffraction-Limited Storage Rings (DLSR) have high requirements for beam emittance. In the case of DLSR sources, a set of high-performance fast orbit feedback system (FOFB) is needed to correct the beam orbit quickly and accurately. Purpose FOFB system has four key components, which is BPM, orbit feedback calculation, fast correction magnet and fast corrector power supply. The FOFB gives the correction command and controls the fast corrector power supply to drive the fast correction magnet to correct the beam quickly and accurately. The corrector power supply has an important impact on the performance of FOFB. The corrector power supply needs to have high bandwidth and low output current ripple. Methods The new GaN power device is used to solve the restriction of the high-speed switching. The switching frequency of the power supply is increased to 300 kHz. The control system is designed to improve the bandwidth and optimize the output current ripple. The modeling analysis of the key parts of the system is given and the simulation experiments are carried out with MATLAB. Results and conclusion The test results showed that bandwidth of the designed power supply is 20 kHz. The step response time is 18us and output current ripple is lower than 1 mA. © The Author(s), under exclusive licence to Institute of High Energy Physics, Chinese Academy of Sciences 2022 |
| abstractGer |
Background Fourth-generation photon sources like Free Electron Lasers (FEL) and Diffraction-Limited Storage Rings (DLSR) have high requirements for beam emittance. In the case of DLSR sources, a set of high-performance fast orbit feedback system (FOFB) is needed to correct the beam orbit quickly and accurately. Purpose FOFB system has four key components, which is BPM, orbit feedback calculation, fast correction magnet and fast corrector power supply. The FOFB gives the correction command and controls the fast corrector power supply to drive the fast correction magnet to correct the beam quickly and accurately. The corrector power supply has an important impact on the performance of FOFB. The corrector power supply needs to have high bandwidth and low output current ripple. Methods The new GaN power device is used to solve the restriction of the high-speed switching. The switching frequency of the power supply is increased to 300 kHz. The control system is designed to improve the bandwidth and optimize the output current ripple. The modeling analysis of the key parts of the system is given and the simulation experiments are carried out with MATLAB. Results and conclusion The test results showed that bandwidth of the designed power supply is 20 kHz. The step response time is 18us and output current ripple is lower than 1 mA. © The Author(s), under exclusive licence to Institute of High Energy Physics, Chinese Academy of Sciences 2022 |
| abstract_unstemmed |
Background Fourth-generation photon sources like Free Electron Lasers (FEL) and Diffraction-Limited Storage Rings (DLSR) have high requirements for beam emittance. In the case of DLSR sources, a set of high-performance fast orbit feedback system (FOFB) is needed to correct the beam orbit quickly and accurately. Purpose FOFB system has four key components, which is BPM, orbit feedback calculation, fast correction magnet and fast corrector power supply. The FOFB gives the correction command and controls the fast corrector power supply to drive the fast correction magnet to correct the beam quickly and accurately. The corrector power supply has an important impact on the performance of FOFB. The corrector power supply needs to have high bandwidth and low output current ripple. Methods The new GaN power device is used to solve the restriction of the high-speed switching. The switching frequency of the power supply is increased to 300 kHz. The control system is designed to improve the bandwidth and optimize the output current ripple. The modeling analysis of the key parts of the system is given and the simulation experiments are carried out with MATLAB. Results and conclusion The test results showed that bandwidth of the designed power supply is 20 kHz. The step response time is 18us and output current ripple is lower than 1 mA. © The Author(s), under exclusive licence to Institute of High Energy Physics, Chinese Academy of Sciences 2022 |
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Research on high bandwidth power supply |
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https://dx.doi.org/10.1007/s41605-022-00337-1 |
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Long, F. L. Li, Y. |
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10.1007/s41605-022-00337-1 |
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2024-07-03T16:17:54.854Z |
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| score |
7.4016542 |