SU550996A3 - Устройство дл обнаружени места повреждени на линии электропередачи - Google Patents
Устройство дл обнаружени места повреждени на линии электропередачиInfo
- Publication number
- SU550996A3 SU550996A3 SU1851151A SU1851151A SU550996A3 SU 550996 A3 SU550996 A3 SU 550996A3 SU 1851151 A SU1851151 A SU 1851151A SU 1851151 A SU1851151 A SU 1851151A SU 550996 A3 SU550996 A3 SU 550996A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- voltage
- output
- outputs
- integrators
- power lines
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims 1
- 235000011941 Tilia x europaea Nutrition 0.000 claims 1
- 239000004571 lime Substances 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- 230000010354 integration Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/086—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution networks, i.e. with interconnected conductors
-
- 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
- H02H3/40—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 ratio of voltage and current
- H02H3/402—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 ratio of voltage and current using homopolar quantities
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Locating Faults (AREA)
- Emergency Protection Circuit Devices (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7141458A FR2160306B1 (enExample) | 1971-11-19 | 1971-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU550996A3 true SU550996A3 (ru) | 1977-03-15 |
Family
ID=9086041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1851151A SU550996A3 (ru) | 1971-11-19 | 1972-11-17 | Устройство дл обнаружени места повреждени на линии электропередачи |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3800215A (enExample) |
| JP (1) | JPS4863246A (enExample) |
| AU (1) | AU464173B2 (enExample) |
| CA (1) | CA973935A (enExample) |
| CH (1) | CH576716A5 (enExample) |
| DE (1) | DE2256536A1 (enExample) |
| FR (1) | FR2160306B1 (enExample) |
| GB (1) | GB1415695A (enExample) |
| IT (1) | IT991534B (enExample) |
| SE (1) | SE388287B (enExample) |
| SU (1) | SU550996A3 (enExample) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH565468A5 (enExample) * | 1973-01-31 | 1975-08-15 | Bbc Brown Boveri & Cie | |
| CH608916A5 (enExample) * | 1975-04-28 | 1979-01-31 | Bbc Brown Boveri & Cie | |
| CH610154A5 (enExample) * | 1975-04-28 | 1979-03-30 | Bbc Brown Boveri & Cie | |
| CH608917A5 (enExample) * | 1975-06-05 | 1979-01-31 | Bbc Brown Boveri & Cie | |
| CH609180A5 (enExample) * | 1975-06-06 | 1979-02-15 | Bbc Brown Boveri & Cie | |
| CH609181A5 (enExample) * | 1975-06-12 | 1979-02-15 | Bbc Brown Boveri & Cie | |
| CH600644A5 (enExample) * | 1975-06-19 | 1978-06-30 | Bbc Brown Boveri & Cie | |
| FR2380631A1 (fr) * | 1977-02-09 | 1978-09-08 | Schlumberger Compteurs | Relais directionnel |
| US4148087A (en) * | 1977-04-20 | 1979-04-03 | Phadke Arun G | Distance relay for electric power transmission lines |
| CH623963A5 (enExample) * | 1977-10-28 | 1981-06-30 | Bbc Brown Boveri & Cie | |
| ZA787333B (en) * | 1978-12-28 | 1980-02-27 | A Purton | Fault distance locator |
| NO144612C (no) * | 1979-05-31 | 1981-09-30 | Aktuell As | Apparat for aa maale og anvise avstanden til en inntruffet kortslutning eller lignende linjefeil paa en vekselstroemkraftlinje |
| JPS5752321A (en) * | 1980-09-10 | 1982-03-27 | Mitsubishi Electric Corp | Phase discriminator |
| SE446678B (sv) * | 1981-11-02 | 1986-09-29 | Asea Ab | Metod att detektera jordfel i net for distribution av elektrisk kraft och anordning for genomforande av metoden |
| US4612498A (en) * | 1982-08-06 | 1986-09-16 | Smalley Daniel S | Induction furnace fault locator |
| US4525665A (en) * | 1982-08-06 | 1985-06-25 | Smalley Daniel S | Induction furnace monitor |
| 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. |
| JPS60180424A (ja) * | 1984-02-28 | 1985-09-14 | 三菱電機株式会社 | 短絡距離継電器 |
| US5177657A (en) * | 1991-05-16 | 1993-01-05 | Felchar Manufacturing Corporation | Ground fault interruptor circuit with electronic latch |
| US5414343A (en) * | 1992-07-28 | 1995-05-09 | Samuel J. Flaherty | Permanently installed cable system with integrated multi-cable tester |
| DE19545267C2 (de) * | 1995-11-27 | 1999-04-08 | Siemens Ag | Verfahren zum Gewinnen von fehlerbehaftete Schleifen in einem mehrphasigen elektrischen Energieversorgungsnetz kennzeichnenden Signalen |
| US5783946A (en) * | 1997-03-05 | 1998-07-21 | Abb Power T&D Company Inc. | Fault type classification algorithm |
| RU2293342C2 (ru) * | 2005-04-22 | 2007-02-10 | Владимир Алексеевич Фастунов | СПОСОБ ОПРЕДЕЛЕНИЯ МЕСТА И РАССТОЯНИЯ ДО МЕСТА ОДНОФАЗНОГО ЗАМЫКАНИЯ НА ЗЕМЛЮ В ЭЛЕКТРИЧЕСКИХ СЕТЯХ 6-35 кВ С ИЗОЛИРОВАННОЙ ИЛИ КОМПЕНСИРОВАННОЙ НЕЙТРАЛЬЮ |
| RU2328800C1 (ru) * | 2007-05-28 | 2008-07-10 | Федеральное государственное учреждение высшего профессионального образования "Орловский государственный аграрный университет" (ФГОУ ВПО ОрелГАУ) | Способ дистанционного отключения участка линии с замыканием на землю и его идентификации в распределительных сетях с изолированной нейтралью |
| CN102868152B (zh) * | 2012-09-20 | 2014-12-10 | 西安交通大学 | 配电线路自适应电压速断保护方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1021502A (en) * | 1961-03-03 | 1966-03-02 | English Electric Co Ltd | Improvements in and relating to electrical protective relay systems |
| 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. |
| FR1566425A (enExample) * | 1968-02-27 | 1969-05-09 |
-
1971
- 1971-11-19 FR FR7141458A patent/FR2160306B1/fr not_active Expired
-
1972
- 1972-10-19 AU AU47944/72A patent/AU464173B2/en not_active Expired
- 1972-11-07 IT IT70481/72A patent/IT991534B/it active
- 1972-11-17 CA CA156,878A patent/CA973935A/en not_active Expired
- 1972-11-17 SU SU1851151A patent/SU550996A3/ru active
- 1972-11-17 US US00307340A patent/US3800215A/en not_active Expired - Lifetime
- 1972-11-17 DE DE2256536A patent/DE2256536A1/de active Pending
- 1972-11-17 SE SE7214977A patent/SE388287B/xx unknown
- 1972-11-17 CH CH1682572A patent/CH576716A5/xx not_active IP Right Cessation
- 1972-11-18 JP JP47116103A patent/JPS4863246A/ja active Pending
- 1972-11-20 GB GB5355572A patent/GB1415695A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE388287B (sv) | 1976-09-27 |
| GB1415695A (en) | 1975-11-26 |
| DE2256536A1 (de) | 1973-05-24 |
| CA973935A (en) | 1975-09-02 |
| AU464173B2 (en) | 1975-08-21 |
| JPS4863246A (enExample) | 1973-09-03 |
| IT991534B (it) | 1975-08-30 |
| FR2160306A1 (enExample) | 1973-06-29 |
| CH576716A5 (enExample) | 1976-06-15 |
| US3800215A (en) | 1974-03-26 |
| FR2160306B1 (enExample) | 1974-05-10 |
| AU4794472A (en) | 1974-05-02 |
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