CN114070097B - 交流变换电路的驱动控制方法及相关装置 - Google Patents
交流变换电路的驱动控制方法及相关装置 Download PDFInfo
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- CN114070097B CN114070097B CN202111164318.XA CN202111164318A CN114070097B CN 114070097 B CN114070097 B CN 114070097B CN 202111164318 A CN202111164318 A CN 202111164318A CN 114070097 B CN114070097 B CN 114070097B
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- Prior art keywords
- conversion circuit
- alternating current
- zero
- half cycle
- switching tube
- Prior art date
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 169
- 238000000034 method Methods 0.000 title claims abstract description 45
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 74
- 238000004590 computer program Methods 0.000 claims description 21
- 238000004146 energy storage Methods 0.000 claims description 13
- 230000007423 decrease Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 12
- 230000000295 complement effect Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- 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
- H02M5/22—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 discharge tubes with control electrode or semiconductor devices with control electrode
- H02M5/275—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 discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M5/293—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 discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Ac-Ac Conversion (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202111164318.XA CN114070097B (zh) | 2021-09-30 | 2021-09-30 | 交流变换电路的驱动控制方法及相关装置 |
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CN202111164318.XA CN114070097B (zh) | 2021-09-30 | 2021-09-30 | 交流变换电路的驱动控制方法及相关装置 |
Publications (2)
Publication Number | Publication Date |
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CN114070097A CN114070097A (zh) | 2022-02-18 |
CN114070097B true CN114070097B (zh) | 2023-08-18 |
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CN202111164318.XA Active CN114070097B (zh) | 2021-09-30 | 2021-09-30 | 交流变换电路的驱动控制方法及相关装置 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114884336B (zh) * | 2022-07-01 | 2022-09-16 | 杭州禾迈电力电子股份有限公司 | Dc/ac变换电路及其控制方法、周波变换器的调制方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101404458A (zh) * | 2008-11-20 | 2009-04-08 | 北京金自天正智能控制股份有限公司 | 交交变频器的无环流控制方法 |
CN104467373A (zh) * | 2014-12-30 | 2015-03-25 | 杭州士兰微电子股份有限公司 | Led驱动电路及其开关电源控制器 |
CN104901528A (zh) * | 2014-03-04 | 2015-09-09 | 乐星产电(无锡)有限公司 | 电机低频抖动的改善方法及装置 |
CN107785898A (zh) * | 2016-08-24 | 2018-03-09 | 申茂军 | 一种基于电流区间判断的新型三电平并联型apf |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111162683B (zh) * | 2020-01-22 | 2021-09-14 | 上海晶丰明源半导体股份有限公司 | 一种电力转换电路及其方法 |
-
2021
- 2021-09-30 CN CN202111164318.XA patent/CN114070097B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101404458A (zh) * | 2008-11-20 | 2009-04-08 | 北京金自天正智能控制股份有限公司 | 交交变频器的无环流控制方法 |
CN104901528A (zh) * | 2014-03-04 | 2015-09-09 | 乐星产电(无锡)有限公司 | 电机低频抖动的改善方法及装置 |
CN104467373A (zh) * | 2014-12-30 | 2015-03-25 | 杭州士兰微电子股份有限公司 | Led驱动电路及其开关电源控制器 |
CN107785898A (zh) * | 2016-08-24 | 2018-03-09 | 申茂军 | 一种基于电流区间判断的新型三电平并联型apf |
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CN114070097A (zh) | 2022-02-18 |
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Effective date of registration: 20220513 Address after: 363000 No. 11, Jinxing Road, Xiangcheng District, Zhangzhou City, Fujian Province Applicant after: Zhangzhou Kehua Electric Technology Co.,Ltd. Address before: 363000 No. 11, Jinxing Road, Xiangcheng District, Zhangzhou City, Fujian Province Applicant before: Zhangzhou Kehua Electric Technology Co.,Ltd. Applicant before: Kehua Data Co.,Ltd. |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20220218 Assignee: Zhangzhou Digital Source Technology Testing Co.,Ltd. Assignor: Zhangzhou Kehua Electric Technology Co.,Ltd. Contract record no.: X2024350000006 Denomination of invention: Drive control methods and related devices for AC conversion circuits Granted publication date: 20230818 License type: Common License Record date: 20240115 |
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