CN110867884A - 耗能模块、海上风电经柔性直流外送系统及故障穿越策略 - Google Patents
耗能模块、海上风电经柔性直流外送系统及故障穿越策略 Download PDFInfo
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- CN110867884A CN110867884A CN201911129322.5A CN201911129322A CN110867884A CN 110867884 A CN110867884 A CN 110867884A CN 201911129322 A CN201911129322 A CN 201911129322A CN 110867884 A CN110867884 A CN 110867884A
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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
- H02J3/36—Arrangements for transfer of electric power between ac networks via a high-tension dc link
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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
-
- 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
- H02M7/4835—Converters with outputs that each can have more than two voltages levels comprising two or more cells, each including a switchable capacitor, the capacitors having a nominal charge voltage which corresponds to a given fraction of the input voltage, and the capacitors being selectively connected in series to determine the instantaneous output voltage
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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
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0038—Circuits or arrangements for suppressing, e.g. by masking incorrect turn-on or turn-off signals, e.g. due to current spikes in current mode control
-
- 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
- H02M1/0048—Circuits or arrangements for reducing losses
- H02M1/0054—Transistor switching losses
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/76—Power conversion electric or electronic aspects
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/60—Arrangements for transfer of electric power between AC networks or generators via a high voltage DC link [HVCD]
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CN201911129322.5A CN110867884B (zh) | 2019-11-18 | 2019-11-18 | 耗能模块、海上风电经柔性直流外送系统及故障穿越策略 |
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CN201911129322.5A CN110867884B (zh) | 2019-11-18 | 2019-11-18 | 耗能模块、海上风电经柔性直流外送系统及故障穿越策略 |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111555334A (zh) * | 2020-04-15 | 2020-08-18 | 南京南瑞继保电气有限公司 | 一种高压直流电缆的主动放电方法、控制装置及电子设备 |
CN111934330A (zh) * | 2020-08-24 | 2020-11-13 | 华中科技大学 | 海上风电经柔直并网系统交流故障下的主动能量控制方法 |
CN112003257A (zh) * | 2020-07-29 | 2020-11-27 | 许继集团有限公司 | 一种防止直流耗能装置拒动的控制系统及方法 |
CN112366745A (zh) * | 2020-10-10 | 2021-02-12 | 中国电建集团华东勘测设计研究院有限公司 | 一种集中式模块化DC Chopper拓扑及控制方法 |
WO2021196563A1 (zh) * | 2020-04-01 | 2021-10-07 | 浙江大学 | 一种电阻型子模块混合mmc及其直流故障处理策略 |
CN113671367A (zh) * | 2021-08-30 | 2021-11-19 | 华北电力大学 | 换流阀故障自穿越等效试验方法及其应用 |
CN113708654A (zh) * | 2021-07-27 | 2021-11-26 | 华北电力大学 | 集成盈余功率耗散功能的柔性直流换流阀及控制方法 |
CN113972688A (zh) * | 2021-10-22 | 2022-01-25 | 国网山东省电力公司电力科学研究院 | 海上风电经dr-mmc并联混合直流送出系统启动方法 |
CN115173456A (zh) * | 2022-05-23 | 2022-10-11 | 中国电力工程顾问集团中南电力设计院有限公司 | 一种海上柔性直流海缆永久性故障穿越方法 |
CN117134402A (zh) * | 2022-05-20 | 2023-11-28 | 南京南瑞继保电气有限公司 | 直流输电系统用的耗储一体换流器及其控制方法 |
Citations (4)
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JP2012231624A (ja) * | 2011-04-27 | 2012-11-22 | Fuji Electric Co Ltd | 風力発電用電力変換装置 |
CN108767890A (zh) * | 2018-08-15 | 2018-11-06 | 中国电建集团华东勘测设计研究院有限公司 | 具有耗能直流斩波器的海上风电柔性直流输电系统及其故障穿越方法 |
CN109586334A (zh) * | 2018-11-07 | 2019-04-05 | 詹长江 | 一种集成耗能电路功能的换流器 |
CN109873441A (zh) * | 2019-03-29 | 2019-06-11 | 西安许继电力电子技术有限公司 | 一种具有分布式直流耗能装置的风电柔性直流送出系统 |
-
2019
- 2019-11-18 CN CN201911129322.5A patent/CN110867884B/zh active Active
Patent Citations (4)
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JP2012231624A (ja) * | 2011-04-27 | 2012-11-22 | Fuji Electric Co Ltd | 風力発電用電力変換装置 |
CN108767890A (zh) * | 2018-08-15 | 2018-11-06 | 中国电建集团华东勘测设计研究院有限公司 | 具有耗能直流斩波器的海上风电柔性直流输电系统及其故障穿越方法 |
CN109586334A (zh) * | 2018-11-07 | 2019-04-05 | 詹长江 | 一种集成耗能电路功能的换流器 |
CN109873441A (zh) * | 2019-03-29 | 2019-06-11 | 西安许继电力电子技术有限公司 | 一种具有分布式直流耗能装置的风电柔性直流送出系统 |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US12040606B2 (en) | 2020-04-01 | 2024-07-16 | Zhejiang University | Resistive sub-module hybrid MMC and direct current fault processing strategy thereof |
WO2021196563A1 (zh) * | 2020-04-01 | 2021-10-07 | 浙江大学 | 一种电阻型子模块混合mmc及其直流故障处理策略 |
CN111555334A (zh) * | 2020-04-15 | 2020-08-18 | 南京南瑞继保电气有限公司 | 一种高压直流电缆的主动放电方法、控制装置及电子设备 |
CN112003257A (zh) * | 2020-07-29 | 2020-11-27 | 许继集团有限公司 | 一种防止直流耗能装置拒动的控制系统及方法 |
CN111934330A (zh) * | 2020-08-24 | 2020-11-13 | 华中科技大学 | 海上风电经柔直并网系统交流故障下的主动能量控制方法 |
CN111934330B (zh) * | 2020-08-24 | 2021-10-08 | 华中科技大学 | 海上风电经柔直并网系统交流故障下的主动能量控制方法 |
CN112366745A (zh) * | 2020-10-10 | 2021-02-12 | 中国电建集团华东勘测设计研究院有限公司 | 一种集中式模块化DC Chopper拓扑及控制方法 |
CN113708654A (zh) * | 2021-07-27 | 2021-11-26 | 华北电力大学 | 集成盈余功率耗散功能的柔性直流换流阀及控制方法 |
CN113671367A (zh) * | 2021-08-30 | 2021-11-19 | 华北电力大学 | 换流阀故障自穿越等效试验方法及其应用 |
CN113671367B (zh) * | 2021-08-30 | 2023-03-14 | 华北电力大学 | 换流阀故障自穿越等效试验方法及其应用 |
CN113972688A (zh) * | 2021-10-22 | 2022-01-25 | 国网山东省电力公司电力科学研究院 | 海上风电经dr-mmc并联混合直流送出系统启动方法 |
CN117134402A (zh) * | 2022-05-20 | 2023-11-28 | 南京南瑞继保电气有限公司 | 直流输电系统用的耗储一体换流器及其控制方法 |
CN115173456A (zh) * | 2022-05-23 | 2022-10-11 | 中国电力工程顾问集团中南电力设计院有限公司 | 一种海上柔性直流海缆永久性故障穿越方法 |
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Effective date of registration: 20200605 Address after: 710065 2 west auxiliary road, West Third Ring Road, Xi'an high tech Zone, Shaanxi Applicant after: XI'AN XD POWER SYSTEMS Co.,Ltd. Applicant after: CHINA XD ELECTRIC Co.,Ltd. Applicant after: XI'AN DUANYI TECHNOLOGY Co.,Ltd. Address before: 710065 No.2, Xifu Road, West Third Ring Road, Xi'an high tech Development Zone, Shaanxi Province Applicant before: XI'AN XD POWER SYSTEMS Co.,Ltd. Applicant before: XI'AN DUANYI TECHNOLOGY Co.,Ltd. |
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