CN112736981B - 一种考虑并网稳定性的阻抗分频塑形方法 - Google Patents
一种考虑并网稳定性的阻抗分频塑形方法 Download PDFInfo
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- CN112736981B CN112736981B CN202110050748.2A CN202110050748A CN112736981B CN 112736981 B CN112736981 B CN 112736981B CN 202110050748 A CN202110050748 A CN 202110050748A CN 112736981 B CN112736981 B CN 112736981B
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- 238000000034 method Methods 0.000 title claims abstract description 42
- 238000007493 shaping process Methods 0.000 title claims abstract description 33
- 238000002847 impedance measurement Methods 0.000 claims abstract description 4
- 238000012512 characterization method Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000004458 analytical method Methods 0.000 abstract description 4
- 230000010355 oscillation Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/381—Dispersed generators
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/24—Arrangements for preventing or reducing oscillations of power in networks
- H02J3/241—The oscillation concerning frequency
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
- H02J2300/20—The dispersed energy generation being of renewable origin
- H02J2300/28—The renewable source being wind energy
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/76—Power conversion electric or electronic aspects
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Voltage And Current In General (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
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CN202110050748.2A CN112736981B (zh) | 2021-01-14 | 2021-01-14 | 一种考虑并网稳定性的阻抗分频塑形方法 |
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CN202110050748.2A CN112736981B (zh) | 2021-01-14 | 2021-01-14 | 一种考虑并网稳定性的阻抗分频塑形方法 |
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CN112736981A CN112736981A (zh) | 2021-04-30 |
CN112736981B true CN112736981B (zh) | 2023-06-20 |
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CN202110050748.2A Active CN112736981B (zh) | 2021-01-14 | 2021-01-14 | 一种考虑并网稳定性的阻抗分频塑形方法 |
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Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108964055A (zh) * | 2018-07-27 | 2018-12-07 | 湖南工业大学 | 一种电容电流反馈的电网电压前馈控制方法 |
CN109217371B (zh) * | 2018-10-31 | 2021-12-17 | 国网山西省电力公司电力科学研究院 | 考虑锁相环影响的电压源型变流器并网系统稳定性分析方法、装置及系统 |
CN109802420B (zh) * | 2019-01-28 | 2021-01-12 | 北京四方继保自动化股份有限公司 | 基于电压前馈非线性滤波的柔性直流高频谐振抑制方法 |
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Effective date of registration: 20240508 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: 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: STATE GRID CORPORATION OF CHINA |