CN108695879A - 一种抑制多馈入直流换相失败的直流功率控制方法 - Google Patents
一种抑制多馈入直流换相失败的直流功率控制方法 Download PDFInfo
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- CN108695879A CN108695879A CN201810618683.5A CN201810618683A CN108695879A CN 108695879 A CN108695879 A CN 108695879A CN 201810618683 A CN201810618683 A CN 201810618683A CN 108695879 A CN108695879 A CN 108695879A
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Classifications
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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
- 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
-
- 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
- H02J2203/00—Indexing scheme relating to details of circuit arrangements for AC mains or AC distribution networks
- H02J2203/20—Simulating, e g planning, reliability check, modelling or computer assisted design [CAD]
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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
-
- 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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Supply And Distribution Of Alternating Current (AREA)
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CN201810618683.5A CN108695879B (zh) | 2018-06-15 | 2018-06-15 | 一种抑制多馈入直流换相失败的直流功率控制方法 |
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Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109361232A (zh) * | 2018-11-02 | 2019-02-19 | 中国电力科学研究院有限公司 | 一种控制特高压直流分层馈入电网电压稳定的方法及*** |
CN109672189A (zh) * | 2018-12-24 | 2019-04-23 | 国家电网有限公司 | 一种应对多直流同时换相失败的直流功率能量补偿调制方法 |
CN109873443A (zh) * | 2019-04-12 | 2019-06-11 | 重庆大学 | 基于临界电压的电网故障下直流连续换相失败预测方法 |
CN110187201A (zh) * | 2019-04-24 | 2019-08-30 | 中国电力科学研究院有限公司 | 考虑交直流交互的直流换相失败判别方法 |
CN110208649A (zh) * | 2019-05-31 | 2019-09-06 | 国网上海市电力公司 | 基于交流电压下降速度的换相故障检测方法及装置 |
CN110460086A (zh) * | 2019-09-11 | 2019-11-15 | 郑州轻工业学院 | 一种抑制混合多馈入直流换相失败的附加控制方法 |
CN110474358A (zh) * | 2019-08-28 | 2019-11-19 | 华北电力大学(保定) | 特高压直流分层接入方式下抑制连续换相失败的控制方法 |
CN110797898A (zh) * | 2019-10-31 | 2020-02-14 | 国网河南省电力公司电力科学研究院 | 一种特高压直流多馈入***换相失败预防控制方法及*** |
CN112421668A (zh) * | 2020-12-09 | 2021-02-26 | 南方电网科学研究院有限责任公司 | 一种基于无功支撑能力换相失败预测的电力***控制方法 |
CN112825429A (zh) * | 2019-11-20 | 2021-05-21 | 江苏方天电力技术有限公司 | 基于逆变器调相运行能力的直流连续换相失败抑制方法 |
CN113241749A (zh) * | 2021-05-21 | 2021-08-10 | 国网河南省电力公司电力科学研究院 | 基于虚拟电阻的换相失败期间送端电网暂态过压抑制方法 |
CN114039499A (zh) * | 2021-11-16 | 2022-02-11 | 全球能源互联网研究院有限公司 | 换流器的换相控制方法、装置、电子设备及可读存储介质 |
CN114142511A (zh) * | 2021-11-02 | 2022-03-04 | 广东电网有限责任公司电力调度控制中心 | 一种抑制直流输电***连续换相失败的控制方法及装置 |
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CN103762581A (zh) * | 2014-01-23 | 2014-04-30 | 国家电网公司 | 一种同塔双回直流输电***周期性换相失败的防御方法 |
CN104167754A (zh) * | 2014-06-30 | 2014-11-26 | 南方电网科学研究院有限责任公司 | 一种多馈入直流恢复过程vdcol控制参数优化方法 |
CN105071426A (zh) * | 2015-07-27 | 2015-11-18 | 中国南方电网有限责任公司电网技术研究中心 | 多馈入直流输电***的故障恢复控制方法和*** |
EP3240134A1 (en) * | 2014-12-23 | 2017-11-01 | NR Electric Co., Ltd. | Commutation control method and commutation control apparatus |
CN107394807A (zh) * | 2017-08-02 | 2017-11-24 | 国电南瑞科技股份有限公司 | 一种多馈入直流换相失败快速评估方法 |
-
2018
- 2018-06-15 CN CN201810618683.5A patent/CN108695879B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103762581A (zh) * | 2014-01-23 | 2014-04-30 | 国家电网公司 | 一种同塔双回直流输电***周期性换相失败的防御方法 |
CN104167754A (zh) * | 2014-06-30 | 2014-11-26 | 南方电网科学研究院有限责任公司 | 一种多馈入直流恢复过程vdcol控制参数优化方法 |
EP3240134A1 (en) * | 2014-12-23 | 2017-11-01 | NR Electric Co., Ltd. | Commutation control method and commutation control apparatus |
CN105071426A (zh) * | 2015-07-27 | 2015-11-18 | 中国南方电网有限责任公司电网技术研究中心 | 多馈入直流输电***的故障恢复控制方法和*** |
CN107394807A (zh) * | 2017-08-02 | 2017-11-24 | 国电南瑞科技股份有限公司 | 一种多馈入直流换相失败快速评估方法 |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109361232A (zh) * | 2018-11-02 | 2019-02-19 | 中国电力科学研究院有限公司 | 一种控制特高压直流分层馈入电网电压稳定的方法及*** |
CN109361232B (zh) * | 2018-11-02 | 2021-11-02 | 中国电力科学研究院有限公司 | 一种控制特高压直流分层馈入电网电压稳定的方法及*** |
CN109672189A (zh) * | 2018-12-24 | 2019-04-23 | 国家电网有限公司 | 一种应对多直流同时换相失败的直流功率能量补偿调制方法 |
CN109873443A (zh) * | 2019-04-12 | 2019-06-11 | 重庆大学 | 基于临界电压的电网故障下直流连续换相失败预测方法 |
CN109873443B (zh) * | 2019-04-12 | 2020-06-30 | 重庆大学 | 基于临界电压的电网故障下直流连续换相失败预测方法 |
CN110187201A (zh) * | 2019-04-24 | 2019-08-30 | 中国电力科学研究院有限公司 | 考虑交直流交互的直流换相失败判别方法 |
CN110187201B (zh) * | 2019-04-24 | 2021-11-16 | 中国电力科学研究院有限公司 | 考虑交直流交互的直流换相失败判别方法 |
CN110208649A (zh) * | 2019-05-31 | 2019-09-06 | 国网上海市电力公司 | 基于交流电压下降速度的换相故障检测方法及装置 |
CN110208649B (zh) * | 2019-05-31 | 2021-08-10 | 国网上海市电力公司 | 基于交流电压下降速度的换相故障检测方法及装置 |
CN110474358A (zh) * | 2019-08-28 | 2019-11-19 | 华北电力大学(保定) | 特高压直流分层接入方式下抑制连续换相失败的控制方法 |
CN110474358B (zh) * | 2019-08-28 | 2023-03-31 | 华北电力大学(保定) | 特高压直流分层接入方式下抑制连续换相失败的控制方法 |
CN110460086A (zh) * | 2019-09-11 | 2019-11-15 | 郑州轻工业学院 | 一种抑制混合多馈入直流换相失败的附加控制方法 |
CN110797898A (zh) * | 2019-10-31 | 2020-02-14 | 国网河南省电力公司电力科学研究院 | 一种特高压直流多馈入***换相失败预防控制方法及*** |
CN112825429A (zh) * | 2019-11-20 | 2021-05-21 | 江苏方天电力技术有限公司 | 基于逆变器调相运行能力的直流连续换相失败抑制方法 |
CN112421668B (zh) * | 2020-12-09 | 2022-09-16 | 南方电网科学研究院有限责任公司 | 一种基于无功支撑能力换相失败预测的电力***控制方法 |
CN112421668A (zh) * | 2020-12-09 | 2021-02-26 | 南方电网科学研究院有限责任公司 | 一种基于无功支撑能力换相失败预测的电力***控制方法 |
CN113241749A (zh) * | 2021-05-21 | 2021-08-10 | 国网河南省电力公司电力科学研究院 | 基于虚拟电阻的换相失败期间送端电网暂态过压抑制方法 |
CN114142511A (zh) * | 2021-11-02 | 2022-03-04 | 广东电网有限责任公司电力调度控制中心 | 一种抑制直流输电***连续换相失败的控制方法及装置 |
CN114142511B (zh) * | 2021-11-02 | 2024-03-26 | 广东电网有限责任公司电力调度控制中心 | 一种抑制直流输电***连续换相失败的控制方法及装置 |
CN114039499A (zh) * | 2021-11-16 | 2022-02-11 | 全球能源互联网研究院有限公司 | 换流器的换相控制方法、装置、电子设备及可读存储介质 |
WO2023087946A1 (zh) * | 2021-11-16 | 2023-05-25 | 国网智能电网研究院有限公司 | 换流器的换相控制方法、装置、电子设备及可读存储介质 |
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