CN112510967B - 一种大功率组合式正弦波隔离变频电源系统及工作方法 - Google Patents
一种大功率组合式正弦波隔离变频电源系统及工作方法 Download PDFInfo
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- CN112510967B CN112510967B CN202011376393.8A CN202011376393A CN112510967B CN 112510967 B CN112510967 B CN 112510967B CN 202011376393 A CN202011376393 A CN 202011376393A CN 112510967 B CN112510967 B CN 112510967B
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- power supply
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- 238000002955 isolation Methods 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 claims abstract description 73
- 238000001514 detection method Methods 0.000 claims description 22
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 9
- 230000033228 biological regulation Effects 0.000 claims description 5
- 238000011017 operating method Methods 0.000 claims 4
- 230000001276 controlling effect Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
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Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/12—Arrangements for reducing harmonics from ac input or output
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
- H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
- H02M5/10—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
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CN202011376393.8A CN112510967B (zh) | 2020-11-30 | 2020-11-30 | 一种大功率组合式正弦波隔离变频电源系统及工作方法 |
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CN202011376393.8A CN112510967B (zh) | 2020-11-30 | 2020-11-30 | 一种大功率组合式正弦波隔离变频电源系统及工作方法 |
Publications (2)
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CN112510967A CN112510967A (zh) | 2021-03-16 |
CN112510967B true CN112510967B (zh) | 2022-03-15 |
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CN202011376393.8A Active CN112510967B (zh) | 2020-11-30 | 2020-11-30 | 一种大功率组合式正弦波隔离变频电源系统及工作方法 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113131756B (zh) * | 2021-05-06 | 2022-09-02 | 山东精久科技有限公司 | 一种具有并联功能的程控变频电源 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7626283B1 (en) * | 2003-08-05 | 2009-12-01 | Baucum Jr William E | Alternative alternating current power supply and method of its use |
CN203674986U (zh) * | 2014-01-28 | 2014-06-25 | 苏州工业园区海沃科技有限公司 | 三台单相变频电源组成的三相变频电源 |
CN107834866A (zh) * | 2017-11-24 | 2018-03-23 | 中国矿业大学(北京) | 矿用127v交流电源 |
CN109560717A (zh) * | 2018-12-12 | 2019-04-02 | 苏州汇川技术有限公司 | 变频电源并联系统的控制方法、主控单元、存储介质及系统 |
CN209692644U (zh) * | 2018-12-12 | 2019-11-26 | 苏州汇川技术有限公司 | 变频电源并联系统 |
-
2020
- 2020-11-30 CN CN202011376393.8A patent/CN112510967B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7626283B1 (en) * | 2003-08-05 | 2009-12-01 | Baucum Jr William E | Alternative alternating current power supply and method of its use |
CN203674986U (zh) * | 2014-01-28 | 2014-06-25 | 苏州工业园区海沃科技有限公司 | 三台单相变频电源组成的三相变频电源 |
CN107834866A (zh) * | 2017-11-24 | 2018-03-23 | 中国矿业大学(北京) | 矿用127v交流电源 |
CN109560717A (zh) * | 2018-12-12 | 2019-04-02 | 苏州汇川技术有限公司 | 变频电源并联系统的控制方法、主控单元、存储介质及系统 |
CN209692644U (zh) * | 2018-12-12 | 2019-11-26 | 苏州汇川技术有限公司 | 变频电源并联系统 |
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Effective date of registration: 20240626 Address after: No. 669, Hangtian Middle Road, Xi'an national civil aerospace industry base, Shaanxi 710100 Patentee after: Electric Power Research Institute of State Grid Shaanxi Electric Power Co.,Ltd. Country or region after: China Patentee after: SHANGHAI DAFAN ELECTRICAL EQUIPMENT Co.,Ltd. Patentee after: State Grid Shaanxi Electric Power Co.,Ltd. Patentee after: SHAANXI ZHONGSHI ELECTRIC POWER TECHNOLOGY CO.,LTD. Patentee after: STATE GRID CORPORATION OF CHINA Patentee after: National Network (Xi'an) Environmental Protection Technology Center Co.,Ltd. Address before: No.669, Hangtian Middle Road, Chang'an District, Xi'an City, Shaanxi Province Patentee before: STATE GRID SHAANXI ELECTRIC POWER Research Institute Country or region before: China Patentee before: SHANGHAI DAFAN ELECTRICAL EQUIPMENT Co.,Ltd. Patentee before: STATE GRID SHAANXI ELECTRIC POWER Co. Patentee before: SHAANXI ZHONGSHI ELECTRIC POWER TECHNOLOGY CO.,LTD. Patentee before: STATE GRID CORPORATION OF CHINA |
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