CN114070025A - T型三电平储能变流器可调lcl滤波器优化设计方法 - Google Patents
T型三电平储能变流器可调lcl滤波器优化设计方法 Download PDFInfo
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- CN114070025A CN114070025A CN202111372744.2A CN202111372744A CN114070025A CN 114070025 A CN114070025 A CN 114070025A CN 202111372744 A CN202111372744 A CN 202111372744A CN 114070025 A CN114070025 A CN 114070025A
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- 238000013461 design Methods 0.000 title claims abstract description 33
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- 239000003990 capacitor Substances 0.000 claims abstract description 32
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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
- H02M1/12—Arrangements for reducing harmonics from ac input or output
- H02M1/126—Arrangements for reducing harmonics from ac input or output using passive filters
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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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
- 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
- H02M7/483—Converters with outputs that each can have more than two voltages levels
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/40—Arrangements for reducing harmonics
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- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
Description
奇次谐波 | 畸变限值 |
3次至9次 | <4.0% |
11次至15次 | <2.0% |
17次至21次 | <1.5% |
23次至33次 | <0.6% |
偶次谐波 | 畸变限值 |
2次至8次 | <1.0% |
10次至32次 | <0.5% |
名称 | 符号 | 数值 |
总滤波电感 | L<sub>a</sub> | 172.65μH |
变流器侧电感 | L<sub>1</sub> | 124.64μH |
滤波电容 | C<sub>s</sub> | 751.80μF |
谐波抑制电阻 | R<sub>f</sub> | 0.038Ω |
Claims (4)
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CN202111372744.2A CN114070025B (zh) | 2021-11-18 | 2021-11-18 | T型三电平储能变流器可调lcl滤波器优化设计方法 |
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CN202111372744.2A CN114070025B (zh) | 2021-11-18 | 2021-11-18 | T型三电平储能变流器可调lcl滤波器优化设计方法 |
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CN114070025A true CN114070025A (zh) | 2022-02-18 |
CN114070025B CN114070025B (zh) | 2024-04-05 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118336933A (zh) * | 2024-06-14 | 2024-07-12 | 中国人民解放军海军工程大学 | 飞轮储能系统低谐波控制方法 |
CN118336933B (zh) * | 2024-06-14 | 2024-10-22 | 中国人民解放军海军工程大学 | 飞轮储能系统低谐波控制方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20130093406A (ko) * | 2012-02-14 | 2013-08-22 | 두산중공업 주식회사 | 분산전원용 전력변환장치의 lcl필터 설계방법 |
CN108539746A (zh) * | 2018-03-15 | 2018-09-14 | 国网浙江象山县供电有限公司 | 用于三电平滤波器的lcl滤波参数选择方法 |
CN108649780A (zh) * | 2018-05-15 | 2018-10-12 | 国网上海市电力公司 | 一种考虑弱电网下逆变器稳定性的lcl滤波器参数优化方法 |
CN109149987A (zh) * | 2018-08-08 | 2019-01-04 | 中国电力科学研究院有限公司 | 一种基于a-npc拓扑的三电平储能变流器的制作方法 |
CN111555300A (zh) * | 2020-05-15 | 2020-08-18 | 武汉德谱斯电气有限公司 | 一种三电平有源电力滤波器主电路参数的计算方法 |
-
2021
- 2021-11-18 CN CN202111372744.2A patent/CN114070025B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20130093406A (ko) * | 2012-02-14 | 2013-08-22 | 두산중공업 주식회사 | 분산전원용 전력변환장치의 lcl필터 설계방법 |
CN108539746A (zh) * | 2018-03-15 | 2018-09-14 | 国网浙江象山县供电有限公司 | 用于三电平滤波器的lcl滤波参数选择方法 |
CN108649780A (zh) * | 2018-05-15 | 2018-10-12 | 国网上海市电力公司 | 一种考虑弱电网下逆变器稳定性的lcl滤波器参数优化方法 |
CN109149987A (zh) * | 2018-08-08 | 2019-01-04 | 中国电力科学研究院有限公司 | 一种基于a-npc拓扑的三电平储能变流器的制作方法 |
CN111555300A (zh) * | 2020-05-15 | 2020-08-18 | 武汉德谱斯电气有限公司 | 一种三电平有源电力滤波器主电路参数的计算方法 |
Non-Patent Citations (1)
Title |
---|
黄宇淇;姜新建;邱阿瑞;: "LCL滤波器在三相PWM整流器中的应用", 电力自动化设备, no. 12, 10 December 2008 (2008-12-10) * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118336933A (zh) * | 2024-06-14 | 2024-07-12 | 中国人民解放军海军工程大学 | 飞轮储能系统低谐波控制方法 |
CN118336933B (zh) * | 2024-06-14 | 2024-10-22 | 中国人民解放军海军工程大学 | 飞轮储能系统低谐波控制方法 |
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