CA1036668A - Overvoltage protection for a direct current transmission - Google Patents
Overvoltage protection for a direct current transmissionInfo
- Publication number
- CA1036668A CA1036668A CA231,629A CA231629A CA1036668A CA 1036668 A CA1036668 A CA 1036668A CA 231629 A CA231629 A CA 231629A CA 1036668 A CA1036668 A CA 1036668A
- Authority
- CA
- Canada
- Prior art keywords
- voltage
- station
- derivative
- rectifier
- limit
- 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 7
- 230000000670 limiting effect Effects 0.000 claims abstract description 7
- 238000009795 derivation Methods 0.000 claims description 7
- 230000001965 increasing effect Effects 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 description 7
- 239000003990 capacitor Substances 0.000 description 4
- 238000009499 grossing Methods 0.000 description 3
- 230000001012 protector Effects 0.000 description 3
- 230000000875 corresponding effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- FMXSYRBHGUMFBA-UHFFFAOYSA-N 6-amino-3-azaniumylidene-9-[2-carboxy-4-[6-[4-[4-[4-[4-[3-carboxy-6-[4-(trifluoromethyl)phenyl]naphthalen-1-yl]phenyl]piperidin-1-yl]butyl]triazol-1-yl]hexylcarbamoyl]phenyl]-5-sulfoxanthene-4-sulfonate Chemical compound Nc1ccc2c(-c3ccc(cc3C(O)=O)C(=O)NCCCCCCn3cc(CCCCN4CCC(CC4)c4ccc(cc4)-c4cc(cc5cc(ccc45)-c4ccc(cc4)C(F)(F)F)C(O)=O)nn3)c3ccc(=[NH2+])c(c3oc2c1S(O)(=O)=O)S([O-])(=O)=O FMXSYRBHGUMFBA-UHFFFAOYSA-N 0.000 description 1
- 101000669534 Scyliorhinus canicula Scyliorhinin-2 Proteins 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 235000012976 tarts Nutrition 0.000 description 1
Classifications
-
- 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
- H02M7/66—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output with possibility of reversal
- H02M7/68—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output with possibility of reversal by static converters
- H02M7/72—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/75—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M7/757—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M7/7575—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only for high voltage direct transmission link
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
- H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
- H02H7/125—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for rectifiers
- H02H7/127—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for rectifiers having auxiliary control electrode to which blocking control voltages or currents are applied in case of emergency
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
- H02H7/268—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured for DC systems
-
- 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)
- Rectifiers (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7409436A SE383590B (sv) | 1974-07-19 | 1974-07-19 | Likriktarstation for hogspend likstromsoverforing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1036668A true CA1036668A (en) | 1978-08-15 |
Family
ID=20321749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA231,629A Expired CA1036668A (en) | 1974-07-19 | 1975-07-16 | Overvoltage protection for a direct current transmission |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4023087A (en:Method) |
| CA (1) | CA1036668A (en:Method) |
| CH (1) | CH589376A5 (en:Method) |
| DE (1) | DE2530520C3 (en:Method) |
| FR (1) | FR2279252A1 (en:Method) |
| SE (1) | SE383590B (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE60043190D1 (de) * | 2000-06-02 | 2009-12-03 | Abb Ab | Steuerverfahren und System zur Spannungsregelung in einer Umformeranlage |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH349687A (en:Method) * | 1954-09-07 | 1960-10-31 | Asea Ab | |
| US3358211A (en) * | 1963-12-09 | 1967-12-12 | Asea Ab | Converter control with compensation of disturbances in the commutation voltages |
| SE317430B (en:Method) * | 1965-04-23 | 1969-11-17 | Asea Ab | |
| DE1613503A1 (de) * | 1966-01-24 | 1971-08-05 | Allmaenna Svenska Elek Ska Ab | Anordnung zur Steuerung von Wechselrichtern |
| DE1613546B1 (de) * | 1966-10-13 | 1971-01-28 | Allmaenna Svenska Elek Ska Ab | Kraftuebertragung fuer hochgespannten Gleichstrom |
| US3458797A (en) * | 1967-08-15 | 1969-07-29 | Trw Inc | Inverter circuit for supplying a sine wave substantially free of harmonics |
| DE1588750B2 (de) * | 1967-08-16 | 1971-04-29 | Siemens AG, 1000 Berlin u 8000 München | Verfahren und einrichtung zur uebertragung von gleichstrom |
| SE338102B (en:Method) * | 1968-02-15 | 1971-08-30 | Asea Ab | |
| CA985367A (en) * | 1971-07-05 | 1976-03-09 | Vladimir N. Novella | Method for the protection of a.d.c. power transmission system and apparatus for its realization |
-
1974
- 1974-07-19 SE SE7409436A patent/SE383590B/xx not_active IP Right Cessation
-
1975
- 1975-06-11 CH CH753075A patent/CH589376A5/xx not_active IP Right Cessation
- 1975-06-19 US US05/588,347 patent/US4023087A/en not_active Expired - Lifetime
- 1975-07-09 DE DE2530520A patent/DE2530520C3/de not_active Expired
- 1975-07-16 CA CA231,629A patent/CA1036668A/en not_active Expired
- 1975-07-17 FR FR7522344A patent/FR2279252A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2530520B2 (de) | 1980-04-30 |
| US4023087A (en) | 1977-05-10 |
| FR2279252A1 (fr) | 1976-02-13 |
| DE2530520C3 (de) | 1982-12-16 |
| CH589376A5 (en:Method) | 1977-06-30 |
| FR2279252B1 (en:Method) | 1981-08-07 |
| SE383590B (sv) | 1976-03-15 |
| DE2530520A1 (de) | 1976-01-29 |
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