CN108092296A - 直流输电系统和方法 - Google Patents
直流输电系统和方法 Download PDFInfo
- Publication number
- CN108092296A CN108092296A CN201711176931.7A CN201711176931A CN108092296A CN 108092296 A CN108092296 A CN 108092296A CN 201711176931 A CN201711176931 A CN 201711176931A CN 108092296 A CN108092296 A CN 108092296A
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- power
- voltage
- inverter
- inverter system
- systems
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 title claims description 47
- 230000009467 reduction Effects 0.000 claims abstract description 9
- 230000005611 electricity Effects 0.000 claims description 10
- 239000004020 conductor Substances 0.000 claims description 6
- 230000007935 neutral effect Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000003247 decreasing effect Effects 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000011218 segmentation Effects 0.000 description 19
- 230000004913 activation Effects 0.000 description 4
- 239000013589 supplement Substances 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
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- 230000008569 process Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- H02J3/04—Circuit arrangements for ac mains or ac distribution networks for connecting networks of the same frequency but supplied from different sources
- H02J3/06—Controlling transfer of power between connected networks; Controlling sharing of load between connected networks
-
- 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
- H02M1/32—Means for protecting converters other than automatic disconnection
-
- 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
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
- H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
- H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
- H02M5/453—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal
- H02M5/458—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
-
- 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
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
- H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
- H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
- H02M5/453—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal
- H02M5/458—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M5/4585—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only having a rectifier with controlled elements
-
- 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
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
Description
Claims (21)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/358,814 | 2016-11-22 | ||
US15/358,814 US9819188B1 (en) | 2016-11-22 | 2016-11-22 | Direct current transmission system and method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108092296A true CN108092296A (zh) | 2018-05-29 |
CN108092296B CN108092296B (zh) | 2021-03-23 |
Family
ID=60256059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711176931.7A Active CN108092296B (zh) | 2016-11-22 | 2017-11-22 | 直流输电系统和方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US9819188B1 (zh) |
CN (1) | CN108092296B (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3070807B1 (en) * | 2015-03-19 | 2020-09-09 | General Electric Technology GmbH | Power transmission network |
WO2016177535A1 (en) * | 2015-05-05 | 2016-11-10 | Abb Schweiz Ag | Hybrid control method for an electrical converter |
KR101629397B1 (ko) * | 2015-12-03 | 2016-06-13 | 연세대학교 산학협력단 | 비대칭 모듈러 멀티레벨 컨버터 제어 장치 및 방법 |
EP3429051B1 (en) * | 2017-07-11 | 2020-12-16 | MARICI Holdings The Netherlands B.V. | Method for operating an inverter, inverter and electric system comprising the inverter |
CN111373648A (zh) * | 2017-11-22 | 2020-07-03 | 西门子股份公司 | 经由双极高压直流传输线路的能量传输 |
CN107994599B (zh) * | 2017-12-07 | 2020-10-16 | 南京南瑞继保电气有限公司 | 一种串联式电压源换流阀组的协调控制方法及装置 |
KR102490765B1 (ko) * | 2018-05-28 | 2023-01-20 | 엔알 일렉트릭 컴퍼니 리미티드 | 보상기 및 그의 제어 방법 및 장치 |
US10890932B2 (en) | 2018-08-20 | 2021-01-12 | Eaton Intelligent Power Limited | Electrical network configured to magnetically couple to a winding and to control magnetic saturation in a magnetic core |
JP6545426B1 (ja) * | 2018-12-25 | 2019-07-17 | 三菱電機株式会社 | 電力変換装置 |
US11750080B2 (en) | 2018-12-25 | 2023-09-05 | Mitsubishi Electric Corporation | Power conversion device |
US11863082B2 (en) | 2019-05-06 | 2024-01-02 | Abb Schweiz Ag | Power converter and control method therefor |
EP4097837A1 (de) * | 2020-03-24 | 2022-12-07 | Siemens Energy Global GmbH & Co. KG | Stromrichteranordnung sowie betriebsverfahren dafür |
US11735923B2 (en) | 2020-07-28 | 2023-08-22 | Eaton Intelligent Power Limited | Voltage regulation device that includes a converter for harmonic current compensation and reactive power management |
EP3989429A1 (en) * | 2020-10-22 | 2022-04-27 | General Electric Technology GmbH | Electrical assembly |
Citations (7)
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---|---|---|---|---|
US20100091528A1 (en) * | 2007-03-15 | 2010-04-15 | Abb Technology Ag | Method and arrangement to reverse the power flow of a direct current power transmission system |
CN102549872A (zh) * | 2009-06-18 | 2012-07-04 | Abb技术有限公司 | 控制用于支持ac系统的高压dc系统的逆变器装置 |
CN104067503A (zh) * | 2011-11-30 | 2014-09-24 | 伯明翰大学 | 功率转换器 |
US20140347897A1 (en) * | 2013-05-24 | 2014-11-27 | Eaton Corporation | High voltage direct current transmission and distribution system |
CN104600997A (zh) * | 2015-02-04 | 2015-05-06 | 国家电网公司 | 自耦式模块化多电平高压直流-直流变压器及其控制方法 |
CN104716518A (zh) * | 2013-12-13 | 2015-06-17 | 通用电气公司 | 用于海底电缆端接的系统和方法 |
CN106130055A (zh) * | 2016-06-30 | 2016-11-16 | Abb瑞士股份有限公司 | 高压直流输电系统的变功率控制系统及其方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8289736B2 (en) | 2006-09-29 | 2012-10-16 | Abb Technology Ltd. | Conversion of AC lines to HVDC lines |
CN102738819B (zh) | 2012-06-06 | 2013-11-13 | 中国电力科学研究院 | 采用混合换流技术提高交流线路传输能力的输电系统 |
-
2016
- 2016-11-22 US US15/358,814 patent/US9819188B1/en active Active
-
2017
- 2017-11-22 CN CN201711176931.7A patent/CN108092296B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100091528A1 (en) * | 2007-03-15 | 2010-04-15 | Abb Technology Ag | Method and arrangement to reverse the power flow of a direct current power transmission system |
CN102549872A (zh) * | 2009-06-18 | 2012-07-04 | Abb技术有限公司 | 控制用于支持ac系统的高压dc系统的逆变器装置 |
CN104067503A (zh) * | 2011-11-30 | 2014-09-24 | 伯明翰大学 | 功率转换器 |
US20140347897A1 (en) * | 2013-05-24 | 2014-11-27 | Eaton Corporation | High voltage direct current transmission and distribution system |
CN104716518A (zh) * | 2013-12-13 | 2015-06-17 | 通用电气公司 | 用于海底电缆端接的系统和方法 |
CN104600997A (zh) * | 2015-02-04 | 2015-05-06 | 国家电网公司 | 自耦式模块化多电平高压直流-直流变压器及其控制方法 |
CN106130055A (zh) * | 2016-06-30 | 2016-11-16 | Abb瑞士股份有限公司 | 高压直流输电系统的变功率控制系统及其方法 |
Also Published As
Publication number | Publication date |
---|---|
CN108092296B (zh) | 2021-03-23 |
US9819188B1 (en) | 2017-11-14 |
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Effective date of registration: 20200518 Address after: Baden, Switzerland Applicant after: ABB grid Switzerland AG Address before: Ba Deng Applicant before: ABB Switzerland Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
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Address after: Swiss Baden Patentee after: Hitachi energy Switzerland AG Address before: Swiss Baden Patentee before: ABB grid Switzerland AG |
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Effective date of registration: 20231222 Address after: Zurich, SUI Patentee after: Hitachi Energy Co.,Ltd. Address before: Swiss Baden Patentee before: Hitachi energy Switzerland AG |