CA1056010A - Protection contre les surtensions de polarisation inverse pour thyristors haute tension - Google Patents
Protection contre les surtensions de polarisation inverse pour thyristors haute tensionInfo
- Publication number
- CA1056010A CA1056010A CA243,980A CA243980A CA1056010A CA 1056010 A CA1056010 A CA 1056010A CA 243980 A CA243980 A CA 243980A CA 1056010 A CA1056010 A CA 1056010A
- Authority
- CA
- Canada
- Prior art keywords
- voltage
- current
- thyristor
- magnitude
- reverse
- 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
- 230000002441 reversible effect Effects 0.000 title claims abstract description 90
- 230000015556 catabolic process Effects 0.000 claims abstract description 23
- 230000006378 damage Effects 0.000 claims abstract description 12
- 230000003252 repetitive effect Effects 0.000 claims abstract description 10
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 6
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 6
- 230000000903 blocking effect Effects 0.000 claims description 14
- 239000004065 semiconductor Substances 0.000 claims description 7
- 230000004044 response Effects 0.000 claims description 2
- 230000006872 improvement Effects 0.000 claims 10
- 230000001052 transient effect Effects 0.000 abstract description 13
- 230000003138 coordinated effect Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 description 13
- 230000001965 increasing effect Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 239000000470 constituent Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 208000025274 Lightning injury Diseases 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 229910000416 bismuth oxide Inorganic materials 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- TYIXMATWDRGMPF-UHFFFAOYSA-N dibismuth;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Bi+3].[Bi+3] TYIXMATWDRGMPF-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA243,980A CA1056010A (fr) | 1976-01-21 | 1976-01-21 | Protection contre les surtensions de polarisation inverse pour thyristors haute tension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA243,980A CA1056010A (fr) | 1976-01-21 | 1976-01-21 | Protection contre les surtensions de polarisation inverse pour thyristors haute tension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1056010A true CA1056010A (fr) | 1979-06-05 |
Family
ID=4105023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA243,980A Expired CA1056010A (fr) | 1976-01-21 | 1976-01-21 | Protection contre les surtensions de polarisation inverse pour thyristors haute tension |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1056010A (fr) |
-
1976
- 1976-01-21 CA CA243,980A patent/CA1056010A/fr not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3947726A (en) | Reverse voltage surge protection for high-voltage thyristors | |
| EP0462694A2 (fr) | Dispositif de protection contre des surtensions temporaires du réseau | |
| US4174530A (en) | Voltage surge arrester device | |
| CA1291207C (fr) | Disjoncteur a auto-rearmement | |
| EP1058366B1 (fr) | Circuit de suppression des surtensions sensible à la vitesse de changement des perturbations de l'alimentation | |
| US4455586A (en) | High voltage filtering and protection circuit | |
| US3934175A (en) | Power surge protection system | |
| EP0701313B1 (fr) | Disjoncteur et circuit de limitation de tension | |
| CA2834687C (fr) | Dispositif de protection contre les surtensions statiques | |
| US3886432A (en) | Overvoltage protective circuit for high power thyristors | |
| CA1129487A (fr) | Dispositif protecteur contre les surtensions | |
| CA1056010A (fr) | Protection contre les surtensions de polarisation inverse pour thyristors haute tension | |
| EP0162228B1 (fr) | Dispositif interactif de protection contre les surtensions | |
| US4084207A (en) | Adjustable overvoltage protected circuit for high power thyristors | |
| US12470059B2 (en) | Overvoltage protection device and use of an overvoltage protection device | |
| WO2005039009A2 (fr) | Circuit de suppression de surtension a tolerance serree | |
| US4002947A (en) | Arcing stacked plate nonlinear resistor for voltage limiter applications such as series capacitor protection | |
| GB1594313A (en) | Equipment for power line surge eliminator | |
| RU2085002C1 (ru) | Ограничитель внутренних перенапряжений | |
| Rabde | Metal oxide varistors as surge suppressors | |
| CN1053868A (zh) | 电路保护装置 | |
| SU1737612A1 (ru) | Устройство дл защиты от перенапр жений | |
| RU207848U1 (ru) | Устройство защиты оборудования от импульсных перенапряжений комбинированного типа | |
| US11824350B1 (en) | Clamping circuit for protecting FACTs | |
| US12494308B2 (en) | Graded spark gap design for internally gapped surge arrester |