SE429380B - Forfarande och anordning for bestemning av riktningen till fel pa en vexelstromslinje - Google Patents
Forfarande och anordning for bestemning av riktningen till fel pa en vexelstromslinjeInfo
- Publication number
- SE429380B SE429380B SE7801193A SE7801193A SE429380B SE 429380 B SE429380 B SE 429380B SE 7801193 A SE7801193 A SE 7801193A SE 7801193 A SE7801193 A SE 7801193A SE 429380 B SE429380 B SE 429380B
- Authority
- SE
- Sweden
- Prior art keywords
- signal
- voltage
- fault
- measuring point
- current
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 10
- 230000015654 memory Effects 0.000 claims description 41
- 238000011144 upstream manufacturing Methods 0.000 claims description 27
- 230000006870 function Effects 0.000 claims description 14
- 239000013256 coordination polymer Substances 0.000 claims description 10
- 230000009131 signaling function Effects 0.000 claims description 2
- 230000004044 response Effects 0.000 claims 2
- 241000257303 Hymenoptera Species 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 16
- 238000012544 monitoring process Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000013598 vector Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
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- 235000013405 beer Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000010615 ring circuit Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- 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
- H02H3/08—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 responsive to excess current
- H02H3/081—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 responsive to excess current and depending on the direction
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0038—Details of emergency protective circuit arrangements concerning the connection of the detecting means, e.g. for reducing their number
- H02H1/0053—Means for storing the measured quantities during a predetermined time
-
- 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
- H02H3/38—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 responsive to both voltage and current; responsive to phase angle between voltage and current
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Locating Faults (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7703569A FR2380631A1 (fr) | 1977-02-09 | 1977-02-09 | Relais directionnel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7801193L SE7801193L (sv) | 1978-08-03 |
| SE429380B true SE429380B (sv) | 1983-08-29 |
Family
ID=9186491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7801193A SE429380B (sv) | 1977-02-09 | 1978-02-01 | Forfarande och anordning for bestemning av riktningen till fel pa en vexelstromslinje |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4251766A (it) |
| JP (1) | JPS53124740A (it) |
| BR (1) | BR7800724A (it) |
| CA (1) | CA1122655A (it) |
| CH (1) | CH632875A5 (it) |
| DE (1) | DE2805524A1 (it) |
| ES (1) | ES466782A1 (it) |
| FR (1) | FR2380631A1 (it) |
| GB (1) | GB1599218A (it) |
| IT (1) | IT1092574B (it) |
| SE (1) | SE429380B (it) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5829471B2 (ja) * | 1978-10-30 | 1983-06-22 | 東京電力株式会社 | 事故点判別方式 |
| CH635710A5 (de) * | 1979-01-03 | 1983-04-15 | Bbc Brown Boveri & Cie | Einrichtung fuer den fehlerrichtungs-vergleichsschutz fuer eine leitung eines elektrischen netzes. |
| IN155620B (it) * | 1980-03-01 | 1985-02-16 | Gen Electric Co Plc | |
| FR2480441A1 (fr) * | 1980-04-15 | 1981-10-16 | Enertec | Procede et dispositifs d'identification de phases en defaut dans un reseau de distribution electrique |
| DE3168624D1 (en) * | 1980-08-15 | 1985-03-14 | Bbc Brown Boveri & Cie | Process and arrangement for detecting the direction of a short circuit |
| FR2494853A1 (fr) * | 1980-11-25 | 1982-05-28 | Enertec | Procede pour determiner la direction de l'origine d'une perturbation affectant un element d'un reseau de transport d'energie electrique |
| FR2527781A1 (fr) * | 1982-05-26 | 1983-12-02 | Enertec | Procede de mesure de distance d'un defaut sur une ligne avec prise en compte des capacites reparties |
| US4518911A (en) * | 1983-01-19 | 1985-05-21 | Perkins Research & Mfg. Co., Inc. | Cable test apparatus |
| FR2547419B1 (fr) * | 1983-06-09 | 1985-07-26 | Enertec | Procede et dispositif de determination d'un parametre associe a une ligne electrique en defaut, utilisant un signal pilote composite. |
| DE3446958A1 (de) * | 1984-12-21 | 1986-07-10 | Siemens AG, 1000 Berlin und 8000 München | Anordnung zur kurzschluss- bzw. ueberlastueberwachung bei elektronischen naeherungsschaltern |
| US4667152A (en) * | 1985-10-17 | 1987-05-19 | Hayes Raymond M | Method of and system for determining locations of sources of harmonics in a power distribution network |
| FR2590992B1 (fr) * | 1985-12-04 | 1988-03-04 | Enertec | Procede et dispositif de discrimination d'un conducteur en defaut dans une ligne multiple |
| SE469615B (sv) * | 1991-12-20 | 1993-08-02 | Asea Brown Boveri | Foerfarande och anordning foer att detektera ett oeverslag mellan ledare i kraftoeverfoeringslinjer med olika spaenningsnivaaer |
| US5325061A (en) * | 1992-08-27 | 1994-06-28 | Schweitzer Engineering Laboratories, Inc. | Computationally-efficient distance relay for power transmission lines |
| SE470499B (sv) * | 1992-10-20 | 1994-06-06 | Asea Brown Boveri | Förfarande och anordning för felbestämning vid fel på en kraftledning |
| SE501934C2 (sv) * | 1993-09-30 | 1995-06-26 | Asea Brown Boveri | Förfarande och anordning för att identifiera enkla jordfel |
| SE502073C2 (sv) * | 1994-01-03 | 1995-07-31 | Asea Brown Boveri | Förfarande och anordning för riktningsbestämning av fel på en kraftlinje |
| US5610532A (en) * | 1995-07-31 | 1997-03-11 | Magl Power Inc. | Isolated DC fault current sensor |
| US5796259A (en) * | 1996-09-16 | 1998-08-18 | Abb Power T&D Company, Inc. | Methods and apparatus for detection of fault direction |
| IES80796B2 (en) * | 1997-08-28 | 1999-02-24 | Electricity Supply Board | Fault detection apparatus and method of detecting faults in an electrical distribution network |
| US6154447A (en) * | 1997-09-10 | 2000-11-28 | At&T Corp. | Methods and apparatus for detecting and locating cable failure in communication systems |
| US6252409B1 (en) | 1999-02-08 | 2001-06-26 | Akira Iijima | Directional short circuit detection system and method |
| US6584417B1 (en) * | 1999-10-22 | 2003-06-24 | Abb Inc. | Method and directional element for fault direction determination in a capacitance-compensated line |
| WO2004042883A1 (ja) * | 2002-11-06 | 2004-05-21 | Mitsubishi Denki Kabushiki Kaisha | 保護継電器 |
| SE525331C2 (sv) * | 2002-12-23 | 2005-02-01 | Unipower Ab | Mätmetod för bestämning av riktning till flimmerstörkälla |
| US20060152866A1 (en) * | 2005-01-13 | 2006-07-13 | Gabriel Benmouyal | System for maintaining fault-type selection during an out-of-step condition |
| WO2006123962A1 (fr) * | 2005-05-18 | 2006-11-23 | Sergei Vladimirovich Kozhelsky | Procede permettant de proteger un utilisateur d'un reseau triphase a courant alternatif contre les dysfonctionnements, et dispositif destine a sa mise en oeuvre |
| US7969155B2 (en) * | 2007-07-03 | 2011-06-28 | Thomas & Betts International, Inc. | Directional fault current indicator |
| WO2009076991A1 (en) * | 2007-12-14 | 2009-06-25 | Abb Technology Ag | Fault direction determination |
| US8823356B2 (en) * | 2011-03-21 | 2014-09-02 | Solarbridge Technologies, Inc. | Supply voltage auto-sensing |
| US9316679B2 (en) * | 2013-04-10 | 2016-04-19 | Mitsubishi Electric Research Laboratories, Inc. | Method for locating of single-phase-to-ground faults of ungrounded power distribution systems |
| CN105092999B (zh) | 2014-05-19 | 2017-12-12 | 罗克韦尔自动化技术公司 | 利用多个指示的电力质量事件定位 |
| US9541586B2 (en) | 2014-11-24 | 2017-01-10 | Rockwell Automation Technologies, Inc. | Capture of power quality information at the time a device fails |
| RU194579U9 (ru) * | 2019-07-09 | 2020-04-27 | Акционерное общество "Системный оператор Единой энергетической системы" | Устройство блокировки дистанционной защиты в нагрузочных режимах работы энергосистем |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB991198A (en) * | 1962-12-07 | 1965-05-05 | Ass Elect Ind | Improvements in and relating to apparatus for detecting the location of an electric line fault |
| FR1436596A (fr) * | 1965-01-22 | 1966-04-29 | Compteurs Comp D | Dispositif de protection de distance par relais statiques ultra-rapides |
| FR1477510A (fr) * | 1966-01-25 | 1967-04-21 | Compteurs Comp D | Procédé et circuits logiques de détection du signe du déphasage de signaux périodiques par rapport à l'un d'entre eux pris comme signal de référence |
| NO116208B (it) * | 1966-09-13 | 1969-02-17 | Jacobsens Elektriske Verksted | |
| FR94742E (fr) | 1967-06-01 | 1969-10-24 | Compteurs Comp D | Procédé de détection et de localisation ultra-rapides des défauts sur les lignes de transport d'énergie en courant alternatif a haute tension et dispositifs faisant application de ce procédé. |
| FR2058166A1 (it) * | 1969-08-11 | 1971-05-28 | Compteurs Comp D | |
| CA968412A (en) * | 1970-03-13 | 1975-05-27 | Louis Ricard | Dispositif de surveillance de lignes electriques |
| FR2160306B1 (it) * | 1971-11-19 | 1974-05-10 | Schlumberger Compteurs | |
| CH565468A5 (it) * | 1973-01-31 | 1975-08-15 | Bbc Brown Boveri & Cie | |
| GB1510466A (en) | 1974-11-18 | 1978-05-10 | Gen Electric Co Ltd | Protective relay arrangements |
| GB1539118A (en) * | 1976-03-22 | 1979-01-24 | Electricity Council | Method of and apparatus for detecting faults on low voltage distribution electric cables |
-
1977
- 1977-02-09 FR FR7703569A patent/FR2380631A1/fr active Granted
-
1978
- 1978-02-01 SE SE7801193A patent/SE429380B/sv not_active IP Right Cessation
- 1978-02-03 BR BR7800724A patent/BR7800724A/pt unknown
- 1978-02-06 CA CA296,289A patent/CA1122655A/en not_active Expired
- 1978-02-07 GB GB4782/78A patent/GB1599218A/en not_active Expired
- 1978-02-08 ES ES466782A patent/ES466782A1/es not_active Expired
- 1978-02-08 CH CH140678A patent/CH632875A5/fr not_active IP Right Cessation
- 1978-02-08 US US05/876,110 patent/US4251766A/en not_active Expired - Lifetime
- 1978-02-09 IT IT20121/78A patent/IT1092574B/it active
- 1978-02-09 JP JP1402978A patent/JPS53124740A/ja active Granted
- 1978-02-09 DE DE19782805524 patent/DE2805524A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2380631A1 (fr) | 1978-09-08 |
| ES466782A1 (es) | 1979-01-16 |
| JPS53124740A (en) | 1978-10-31 |
| FR2380631B1 (it) | 1981-04-17 |
| IT7820121A0 (it) | 1978-02-09 |
| JPS6238930B2 (it) | 1987-08-20 |
| DE2805524C2 (it) | 1992-04-09 |
| CA1122655A (en) | 1982-04-27 |
| CH632875A5 (fr) | 1982-10-29 |
| DE2805524A1 (de) | 1978-08-10 |
| BR7800724A (pt) | 1978-10-10 |
| SE7801193L (sv) | 1978-08-03 |
| GB1599218A (en) | 1981-09-30 |
| US4251766A (en) | 1981-02-17 |
| IT1092574B (it) | 1985-07-12 |
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Legal Events
| Date | Code | Title | Description |
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| NAL | Patent in force |
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| NUG | Patent has lapsed |
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