CN111464041B - 一种三相变频器控制***及方法 - Google Patents
一种三相变频器控制***及方法 Download PDFInfo
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- CN111464041B CN111464041B CN202010421293.6A CN202010421293A CN111464041B CN 111464041 B CN111464041 B CN 111464041B CN 202010421293 A CN202010421293 A CN 202010421293A CN 111464041 B CN111464041 B CN 111464041B
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000009466 transformation Effects 0.000 claims abstract description 12
- 238000004364 calculation method Methods 0.000 claims description 10
- 230000003044 adaptive effect Effects 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000001131 transforming effect Effects 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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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
-
- 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
- H02M5/2932—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 with automatic control of output voltage, current or power
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
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CN202010421293.6A CN111464041B (zh) | 2020-05-18 | 2020-05-18 | 一种三相变频器控制***及方法 |
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CN202010421293.6A CN111464041B (zh) | 2020-05-18 | 2020-05-18 | 一种三相变频器控制***及方法 |
Publications (2)
Publication Number | Publication Date |
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CN111464041A CN111464041A (zh) | 2020-07-28 |
CN111464041B true CN111464041B (zh) | 2020-11-10 |
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CN202010421293.6A Active CN111464041B (zh) | 2020-05-18 | 2020-05-18 | 一种三相变频器控制***及方法 |
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CN (1) | CN111464041B (zh) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9093916B2 (en) * | 2011-12-19 | 2015-07-28 | Power Integrations, Inc. | Detecting output diode conduction time for cable drop compensation of a power converter |
CN104078986B (zh) * | 2014-06-18 | 2016-02-17 | 成都麦隆电气有限公司 | 一种基于三相正序分量的无功补偿装置的数字锁相环的方法及其装置 |
CN106027038B (zh) * | 2016-05-13 | 2019-03-05 | 电子科技大学 | 一种基于延时信号消除法的改进型三相锁相环算法 |
CN106451487B (zh) * | 2016-10-13 | 2018-11-20 | 国网天津市电力公司 | 一种220kV城市电网无功功率补偿方法 |
CN108964499A (zh) * | 2018-07-02 | 2018-12-07 | 湖南大学 | 适用于三相pwm逆变器的改进型重复控制方法 |
CN110971167B (zh) * | 2019-12-24 | 2021-10-12 | 江苏大学 | 基于检波滤波器的变漏磁电机无位置传感器控制方法 |
CN111130409B (zh) * | 2019-12-24 | 2022-08-19 | 重庆大学 | 一种无框力矩电机的超低速高精度定位控制方法 |
CN111106608B (zh) * | 2020-01-14 | 2021-07-30 | 四川航电微能源有限公司 | 一种飞机地面电源线缆压降补偿的控制方法 |
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2020
- 2020-05-18 CN CN202010421293.6A patent/CN111464041B/zh active Active
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