HUP0000399A2 - Switching device including spark gap for switching electrical power - Google Patents
Switching device including spark gap for switching electrical powerInfo
- Publication number
- HUP0000399A2 HUP0000399A2 HU0000399A HUP0000399A HUP0000399A2 HU P0000399 A2 HUP0000399 A2 HU P0000399A2 HU 0000399 A HU0000399 A HU 0000399A HU P0000399 A HUP0000399 A HU P0000399A HU P0000399 A2 HUP0000399 A2 HU P0000399A2
- Authority
- HU
- Hungary
- Prior art keywords
- gap
- electrodes
- overcurrent
- switching
- starting circuit
- Prior art date
Links
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 230000005284 excitation Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T2/00—Spark gaps comprising auxiliary triggering means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/025—Disconnection after limiting, e.g. when limiting is not sufficient or for facilitating disconnection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
- H02H9/06—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using spark-gap arresters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
- Generation Of Surge Voltage And Current (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Thermally Actuated Switches (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Thermistors And Varistors (AREA)
- X-Ray Techniques (AREA)
- Electron Sources, Ion Sources (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Spark Plugs (AREA)
- Plasma Technology (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
A találmány tárgya berendezés villamős teljesítmény kapcsőlására,.amely berendezés legalább egy kapcsőlóelrendezést (5) tartalmaz. Atalálmány szerinti berendezés lényege abban van, hőgy akapcsőlóelrendezés (5) legalább egy őlyan kapcsőlóelemmel van ellátva,amelynek legalább két elektródja van, amelyek között villamősanlényegében szigetelő állapőtból villamősan vezető állapőtbabillenthető rés van kialakítva, és tartalmaz őlyan indító áramkört,amely az elektródarést, vagy annak legalább egy részét villamős vezetőállapőtba billentő indító áramkör, és az indító áramkör -, amely azelektródők közötti rést vezetővé teszi, vagy legalább is ezt elindítja- a résbe sűgárzó energiát jűttatóan és a sűgárzó energia az elektródarésben legalább egy részt plazma állapőtba hőzóan van kiképezve. Atalálmány tárgya tővábbá eljárás villamős erőművekben adőttőbjektűmnak a hiba következtében fellépő túláramők szembeni védelmére.A találmány szerinti eljárás lényege abban van, hőgy a túláramőtkapcsőló segítségével elterelik akkőr, amikőr megfelelő érzékelőktúláram viszőnyőkra űtaló jelzést adnak, a kapcsőló a túláramnak aföldhöz vagy más kisebb feszültségű pőtenciálhőz történő terelésérevan kiképezve, és a túláramőt az egy elektródők közötti rés zárásávalvezetk el, amely a kapcsőlóban van, és a villamős vezetőképességet asűgárzó energiának az elektródők közötti résbe megfelelő gerjesztőelemről történő bevitelével hőzzák létre. ŕThe subject of the invention is a device for switching electrical power, which device contains at least one switching arrangement (5). The essence of the device according to the invention is that the thermal coupling arrangement (5) is provided with at least one coupling element, which has at least two electrodes, between which a gap that can be tilted from an electrically insulating base to an electrically conductive base is formed, and it contains a starting circuit that closes the electrode gap, or at least a starting circuit that tilts part of it into an electrically conductive state, and the starting circuit - which makes the gap between the electrodes conductive, or at least initiates it - is trained to deliver radiant energy into the gap and the radiant energy to heat at least a part of the electrode gap into a plasma state. The subject of the invention is a further method for protecting the transmitter object in electric power plants against overcurrents that occur as a result of the fault. The essence of the method according to the invention is that heat is diverted with the help of the overcurrent arrester to the battery, when appropriate sensors give a signal to the overcurrent return mats, the arrester is used to divert the overcurrent to the ground or other potential heat of lower voltage. trained, and the overcurrent is conducted by closing the gap between the electrodes, which is in the terminal, and the electrical conductivity is created by introducing the energy that radiates into the gap between the electrodes from a suitable excitation element. ŕ
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9604631A SE515702C2 (en) | 1996-12-17 | 1996-12-17 | Device and method for protecting an object against fault-related overcurrent (Case 3) |
| PCT/SE1997/002153 WO1998029928A2 (en) | 1996-12-17 | 1997-12-17 | Switching device including spark gap for switching electrical power, a method for protection of an electrical object and its use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| HUP0000399A2 true HUP0000399A2 (en) | 2000-06-28 |
| HUP0000399A3 HUP0000399A3 (en) | 2000-08-28 |
Family
ID=20405003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU0000399A HUP0000399A3 (en) | 1996-12-17 | 1997-12-17 | Switching device including spark gap for switching electrical power |
Country Status (22)
| Country | Link |
|---|---|
| EP (3) | EP0947041A2 (en) |
| JP (3) | JP2001509302A (en) |
| KR (1) | KR20000069520A (en) |
| CN (2) | CN1246208A (en) |
| AP (1) | AP9901568A0 (en) |
| AU (4) | AU5504598A (en) |
| BG (1) | BG103488A (en) |
| BR (1) | BR9714795A (en) |
| CA (1) | CA2275639A1 (en) |
| EA (1) | EA199900565A1 (en) |
| HU (1) | HUP0000399A3 (en) |
| IL (1) | IL130427A0 (en) |
| IS (1) | IS5081A (en) |
| NO (1) | NO992938L (en) |
| NZ (1) | NZ336198A (en) |
| OA (1) | OA11126A (en) |
| PL (1) | PL334052A1 (en) |
| SE (1) | SE515702C2 (en) |
| TR (1) | TR199901907T2 (en) |
| WO (4) | WO1998029931A2 (en) |
| YU (1) | YU27899A (en) |
| ZA (2) | ZA9711314B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101015958B1 (en) * | 2009-01-19 | 2011-02-23 | 국방과학연구소 | A Spark Gap Switch Module for High Power Ultra-wideband Electromagnetic Field Radiation |
| US8861144B2 (en) | 2011-11-15 | 2014-10-14 | Eaton Corporation | Triggered arc flash arrester and switchgear system including the same |
| KR101252604B1 (en) * | 2012-03-26 | 2013-04-09 | 국방과학연구소 | A spark gap switch for high power ultra-wideband electromagnetic field radiation for stabilized discharge |
| CN106877175B (en) * | 2015-12-10 | 2019-10-15 | 中国电力科学研究院 | A kind of device suitable for triggered gap |
| KR20170089351A (en) | 2016-01-26 | 2017-08-03 | 엘에스산전 주식회사 | Controlling apparatus in hvdc system and operating method of thereof |
| CN108988631B (en) | 2017-05-30 | 2024-05-14 | 日立能源有限公司 | Converter cell with integrated photovoltaic cells |
| CN107546732A (en) * | 2017-10-13 | 2018-01-05 | 广东电网有限责任公司湛江供电局 | A kind of overvoltage protection based on laser conducting transformer station |
| CN109752648B (en) * | 2018-12-25 | 2020-11-03 | 河北科技师范学院 | On-load tap-changer switching arc energy on-line monitoring method and device |
| RU2706637C1 (en) * | 2019-03-26 | 2019-11-19 | Илья Николаевич Джус | Device for protection of vacuum-switched equipment from overvoltage |
| US11342151B2 (en) * | 2019-05-18 | 2022-05-24 | Amber Solutions, Inc. | Intelligent circuit breakers with visual indicators to provide operational status |
| ES2897523B2 (en) | 2021-08-10 | 2022-07-18 | Advanced Thermal Devices S L | Cathode based on the material C12A7:e ''electride'' for thermionic emission of electrons and procedure for its use |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4184186A (en) * | 1977-09-06 | 1980-01-15 | General Electric Company | Current limiting device for an electric power system |
| US4134146A (en) * | 1978-02-09 | 1979-01-09 | General Electric Company | Surge arrester gap assembly |
| CA1222788A (en) * | 1982-05-14 | 1987-06-09 | Roderick S. Taylor | Uv radiation triggered rail-gap switch |
| US4978893A (en) * | 1988-09-27 | 1990-12-18 | The United States Of American As Epresented By The United States The Department Of Energy | Laser-triggered vacuum switch |
| US5153460A (en) * | 1991-03-25 | 1992-10-06 | The United States Of America As Represented By The Secretary Of The Army | Triggering technique for multi-electrode spark gap switch |
| US5399941A (en) * | 1993-05-03 | 1995-03-21 | The United States Of America As Represented By The Secretary Of The Navy | Optical pseudospark switch |
| JP3075024B2 (en) * | 1993-07-28 | 2000-08-07 | 富士電機株式会社 | Electromagnetic wave drive type switch |
| JP3718700B2 (en) * | 1994-12-14 | 2005-11-24 | 株式会社東芝 | Laser trigger type gap switch |
-
1996
- 1996-12-17 SE SE9604631A patent/SE515702C2/en not_active IP Right Cessation
-
1997
- 1997-12-17 HU HU0000399A patent/HUP0000399A3/en unknown
- 1997-12-17 CN CN97181832A patent/CN1246208A/en active Pending
- 1997-12-17 AP APAP/P/1999/001568A patent/AP9901568A0/en unknown
- 1997-12-17 JP JP52811198A patent/JP2001509302A/en active Pending
- 1997-12-17 BR BR9714795-8A patent/BR9714795A/en not_active IP Right Cessation
- 1997-12-17 EA EA199900565A patent/EA199900565A1/en unknown
- 1997-12-17 YU YU27899A patent/YU27899A/en unknown
- 1997-12-17 CA CA002275639A patent/CA2275639A1/en not_active Abandoned
- 1997-12-17 KR KR1019997005416A patent/KR20000069520A/en not_active Application Discontinuation
- 1997-12-17 ZA ZA9711314A patent/ZA9711314B/en unknown
- 1997-12-17 AU AU55045/98A patent/AU5504598A/en not_active Abandoned
- 1997-12-17 NZ NZ336198A patent/NZ336198A/en unknown
- 1997-12-17 WO PCT/SE1997/002131 patent/WO1998029931A2/en not_active Application Discontinuation
- 1997-12-17 WO PCT/SE1997/002153 patent/WO1998029928A2/en not_active Application Discontinuation
- 1997-12-17 IL IL13042797A patent/IL130427A0/en unknown
- 1997-12-17 JP JP52811298A patent/JP2001509303A/en active Pending
- 1997-12-17 JP JP52810998A patent/JP2001508995A/en active Pending
- 1997-12-17 AU AU55031/98A patent/AU5503198A/en not_active Abandoned
- 1997-12-17 AU AU55030/98A patent/AU5503098A/en not_active Abandoned
- 1997-12-17 WO PCT/SE1997/002152 patent/WO1998029927A2/en not_active Application Discontinuation
- 1997-12-17 CN CN97181836A patent/CN1246209A/en active Pending
- 1997-12-17 EP EP97951373A patent/EP0947041A2/en not_active Withdrawn
- 1997-12-17 AU AU55046/98A patent/AU731353B2/en not_active Ceased
- 1997-12-17 TR TR1999/01907T patent/TR199901907T2/en unknown
- 1997-12-17 EP EP97951392A patent/EP0951747A2/en not_active Withdrawn
- 1997-12-17 PL PL97334052A patent/PL334052A1/en unknown
- 1997-12-17 WO PCT/SE1997/002130 patent/WO1998029930A2/en active Application Filing
- 1997-12-17 EP EP97951391A patent/EP1008214A2/en not_active Withdrawn
-
1998
- 1998-12-17 ZA ZA9811567A patent/ZA9811567B/en unknown
-
1999
- 1999-06-11 IS IS5081A patent/IS5081A/en unknown
- 1999-06-14 BG BG103488A patent/BG103488A/en unknown
- 1999-06-15 OA OA9900127A patent/OA11126A/en unknown
- 1999-06-16 NO NO992938A patent/NO992938L/en not_active Application Discontinuation
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