CN110719021B - Grid-connected three-phase inverter common-mode EMI filter optimization design method - Google Patents
Grid-connected three-phase inverter common-mode EMI filter optimization design method Download PDFInfo
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- CN110719021B CN110719021B CN201911054800.0A CN201911054800A CN110719021B CN 110719021 B CN110719021 B CN 110719021B CN 201911054800 A CN201911054800 A CN 201911054800A CN 110719021 B CN110719021 B CN 110719021B
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- common
- mode emi
- emi filter
- grid
- phase inverter
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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
- H02M1/44—Circuits or arrangements for compensating for electromagnetic interference in converters or inverters
-
- 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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal 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
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters
- H02M7/539—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters with automatic control of output wave form or frequency
- H02M7/5395—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters with automatic control of output wave form or frequency by pulse-width modulation
-
- 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
- H02M1/123—Suppression of common mode voltage or current
Abstract
Description
Parameter(s) | Numerical value | Parameter(s) | Numerical value |
Input voltage Vdc | 750V direct current | Cd | 750uF |
Output voltage | Three-phase 380V alternating current | RN/RL | 50Ω |
Fixed frequency switching frequency Fr | 10kHz | L1 | 1mH |
Spread spectrum switching frequency f | 90kHz-110kHz | L2 | 0.12mH |
C | 10uF | C1 | 0.1uF |
d0/mm | d1/mm | d2/mm | h/mm | V/mm3 | |
Fixed |
2 | 19 | 31 | 13 | 3126.9 |
|
2 | 15 | 25 | 13 | 2146.7 |
Percent reduction | — | 21.05% | 19.35% | — | 31.35% |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911054800.0A CN110719021B (en) | 2019-10-31 | 2019-10-31 | Grid-connected three-phase inverter common-mode EMI filter optimization design method |
Applications Claiming Priority (1)
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CN201911054800.0A CN110719021B (en) | 2019-10-31 | 2019-10-31 | Grid-connected three-phase inverter common-mode EMI filter optimization design method |
Publications (2)
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CN110719021A CN110719021A (en) | 2020-01-21 |
CN110719021B true CN110719021B (en) | 2021-03-30 |
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CN201911054800.0A Active CN110719021B (en) | 2019-10-31 | 2019-10-31 | Grid-connected three-phase inverter common-mode EMI filter optimization design method |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111478576B (en) * | 2020-04-30 | 2021-05-25 | 北京理工大学 | Filter design method |
CN111478575B (en) * | 2020-04-30 | 2021-05-25 | 北京理工大学 | Design method of high-voltage power supply electromagnetic interference filter |
CN113746319B (en) * | 2021-07-16 | 2023-06-27 | 北京交通大学 | Feedback type active EMI filter optimization method suitable for PWM converter |
CN113726211B (en) * | 2021-08-20 | 2023-08-01 | 合肥工业大学 | Inverter common mode conduction EMI spectrum envelope prediction method |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011004324A (en) * | 2009-06-22 | 2011-01-06 | Mitsubishi Electric Corp | Laminated composite filter |
CN101860032A (en) * | 2010-06-01 | 2010-10-13 | 苏州泰思特电子科技有限公司 | Common mode filter for inhibiting conducted electromagnetic interference |
CN103257270B (en) * | 2013-04-28 | 2016-02-17 | 北京交通大学 | Based on the sawtooth carrier wave chaos SPWM frequency spectrum analysis method of Fourier series |
CN104811030B (en) * | 2015-04-20 | 2017-06-13 | 南京航空航天大学 | A kind of electromagnetic interface filter network with impedance mismatching network |
CN207819759U (en) * | 2017-12-20 | 2018-09-04 | 维谛技术有限公司 | A kind of electromagnetic interference electromagnetic interface filter and filter circuit |
CN108694284B (en) * | 2018-05-15 | 2022-05-27 | 深圳大学 | Method, system, device and storage medium for calculating parameters of filter |
CN108829965B (en) * | 2018-06-07 | 2022-03-15 | 深圳大学 | Method, system, device and storage medium for designing electromagnetic interference filter |
CN109347135B (en) * | 2018-11-14 | 2020-06-02 | 华中科技大学 | Common-mode conduction EMI modeling method and device of MMC three-phase grid-connected inverter system |
CN110232207B (en) * | 2019-04-30 | 2020-08-25 | 浙江大学 | Electromagnetic interference filter design method based on artificial neural network |
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Inventor after: Li Hong Inventor after: Ding Yuxing Inventor after: Yang Zhichang Inventor after: Zhang Bo Inventor after: Shao Tiancong Inventor after: Li Zhijun Inventor after: Zheng Qionglin Inventor before: Li Hong Inventor before: Ding Yuhang Inventor before: Yang Zhichang Inventor before: Zhang Bo Inventor before: Shao Tiancong Inventor before: Li Zhijun Inventor before: Zheng Qionglin |
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