CN112436508A - 一种故障工况下不间断运行的固态变压器及其调控方法 - Google Patents
一种故障工况下不间断运行的固态变压器及其调控方法 Download PDFInfo
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- CN112436508A CN112436508A CN202011195924.3A CN202011195924A CN112436508A CN 112436508 A CN112436508 A CN 112436508A CN 202011195924 A CN202011195924 A CN 202011195924A CN 112436508 A CN112436508 A CN 112436508A
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000033228 biological regulation Effects 0.000 title abstract description 11
- 239000003990 capacitor Substances 0.000 claims abstract description 31
- 230000010363 phase shift Effects 0.000 claims abstract description 28
- 230000001629 suppression Effects 0.000 claims abstract description 7
- 238000005457 optimization Methods 0.000 claims description 10
- 238000004364 calculation method Methods 0.000 claims description 9
- 238000012546 transfer Methods 0.000 claims description 8
- 230000009466 transformation Effects 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 5
- 230000005764 inhibitory process Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
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- 230000000452 restraining effect Effects 0.000 claims description 3
- 230000001052 transient effect Effects 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 230000007704 transition Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 12
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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
- H02J3/001—Methods to deal with contingencies, e.g. abnormalities, faults or failures
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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
- H02J3/02—Circuit arrangements for ac mains or ac distribution networks using a single network for simultaneous distribution of power at different frequencies; using a single network for simultaneous distribution of ac power and of dc power
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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
- H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
- H02J3/16—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load by adjustment of reactive power
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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
- Y02E40/30—Reactive power compensation
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Abstract
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CN202011195924.3A CN112436508B (zh) | 2020-10-30 | 2020-10-30 | 一种故障工况下不间断运行的固态变压器及其调控方法 |
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CN202011195924.3A CN112436508B (zh) | 2020-10-30 | 2020-10-30 | 一种故障工况下不间断运行的固态变压器及其调控方法 |
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CN112436508A true CN112436508A (zh) | 2021-03-02 |
CN112436508B CN112436508B (zh) | 2022-11-22 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113037117A (zh) * | 2021-04-27 | 2021-06-25 | 燕山大学 | 一种基于四有源桥的mmc-sst拓扑及控制方法 |
CN114142753A (zh) * | 2021-11-26 | 2022-03-04 | 国网湖北省电力有限公司电力科学研究院 | 一种mmc型能量路由器子模块电容电压纹波抑制方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012122688A1 (zh) * | 2011-03-16 | 2012-09-20 | 中国电力科学研究院 | 一种基于模块化多电平换流器的阀电流控制方法 |
US20150229234A1 (en) * | 2014-02-11 | 2015-08-13 | Korea Electrotechnology Research Institute | Driving apparatus and method for modular multi-level converter |
CN107834867A (zh) * | 2017-10-24 | 2018-03-23 | 南京理工大学 | 一种基于sic器件的模块多电平变换器准两电平pwm控制方法 |
CN110112942A (zh) * | 2019-04-22 | 2019-08-09 | 上海交通大学 | 抑制模块化固态变压器中电容电压波动的控制方法 |
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2020
- 2020-10-30 CN CN202011195924.3A patent/CN112436508B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012122688A1 (zh) * | 2011-03-16 | 2012-09-20 | 中国电力科学研究院 | 一种基于模块化多电平换流器的阀电流控制方法 |
US20150229234A1 (en) * | 2014-02-11 | 2015-08-13 | Korea Electrotechnology Research Institute | Driving apparatus and method for modular multi-level converter |
CN107834867A (zh) * | 2017-10-24 | 2018-03-23 | 南京理工大学 | 一种基于sic器件的模块多电平变换器准两电平pwm控制方法 |
CN110112942A (zh) * | 2019-04-22 | 2019-08-09 | 上海交通大学 | 抑制模块化固态变压器中电容电压波动的控制方法 |
Non-Patent Citations (1)
Title |
---|
邓伟成等: "混合MMC子模块电容电压波动耦合抑制策略", 《华北电力大学学报(自然科学版)》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113037117A (zh) * | 2021-04-27 | 2021-06-25 | 燕山大学 | 一种基于四有源桥的mmc-sst拓扑及控制方法 |
CN114142753A (zh) * | 2021-11-26 | 2022-03-04 | 国网湖北省电力有限公司电力科学研究院 | 一种mmc型能量路由器子模块电容电压纹波抑制方法 |
CN114142753B (zh) * | 2021-11-26 | 2023-06-23 | 国网湖北省电力有限公司电力科学研究院 | 一种mmc型能量路由器子模块电容电压纹波抑制方法 |
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