CA1061861A - Protection system and method for high voltage direct current transmission system - Google Patents
Protection system and method for high voltage direct current transmission systemInfo
- Publication number
- CA1061861A CA1061861A CA280,883A CA280883A CA1061861A CA 1061861 A CA1061861 A CA 1061861A CA 280883 A CA280883 A CA 280883A CA 1061861 A CA1061861 A CA 1061861A
- Authority
- CA
- Canada
- Prior art keywords
- fault
- converter
- direct current
- operate
- line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000010304 firing Methods 0.000 claims description 19
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 10
- 101150050425 CCC2 gene Proteins 0.000 description 7
- UGODCLHJOJPPHP-AZGWGOJFSA-J tetralithium;[(2r,3s,4r,5r)-5-(6-aminopurin-9-yl)-4-hydroxy-2-[[oxido(sulfonatooxy)phosphoryl]oxymethyl]oxolan-3-yl] phosphate;hydrate Chemical compound [Li+].[Li+].[Li+].[Li+].O.C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP([O-])(=O)OS([O-])(=O)=O)[C@@H](OP([O-])([O-])=O)[C@H]1O UGODCLHJOJPPHP-AZGWGOJFSA-J 0.000 description 7
- 238000001514 detection method Methods 0.000 description 4
- 101100490488 Mus musculus Add3 gene Proteins 0.000 description 3
- 101150059979 DCL2 gene Proteins 0.000 description 2
- 102100034004 Gamma-adducin Human genes 0.000 description 2
- 101000799011 Homo sapiens Gamma-adducin Proteins 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 102100024348 Beta-adducin Human genes 0.000 description 1
- 241000272470 Circus Species 0.000 description 1
- 240000008353 Crinum lineare Species 0.000 description 1
- 101000689619 Homo sapiens Beta-adducin Proteins 0.000 description 1
- 101100168115 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) con-6 gene Proteins 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
-
- 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
- Supply And Distribution Of Alternating Current (AREA)
- Emergency Protection Circuit Devices (AREA)
- Direct Current Feeding And Distribution (AREA)
- Protection Of Static Devices (AREA)
- Rectifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7323876A JPS52156345A (en) | 1976-06-23 | 1976-06-23 | Protecting dc power transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1061861A true CA1061861A (en) | 1979-09-04 |
Family
ID=13512391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA280,883A Expired CA1061861A (en) | 1976-06-23 | 1977-06-20 | Protection system and method for high voltage direct current transmission system |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS52156345A (enrdf_load_stackoverflow) |
| CA (1) | CA1061861A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101944721A (zh) * | 2009-07-10 | 2011-01-12 | 国网运行有限公司上海超高压管理处 | 高压直流输电系统阀故障检测处理方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2791006B2 (ja) * | 1984-08-22 | 1998-08-27 | 株式会社東芝 | 交直変換器の制御方法 |
| JPS62225123A (ja) * | 1986-03-26 | 1987-10-03 | 東京電力株式会社 | 直流送電設備制御方式 |
-
1976
- 1976-06-23 JP JP7323876A patent/JPS52156345A/ja active Granted
-
1977
- 1977-06-20 CA CA280,883A patent/CA1061861A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101944721A (zh) * | 2009-07-10 | 2011-01-12 | 国网运行有限公司上海超高压管理处 | 高压直流输电系统阀故障检测处理方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6111531B2 (enrdf_load_stackoverflow) | 1986-04-03 |
| JPS52156345A (en) | 1977-12-26 |
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