ATE536655T1 - Digital-signalprozessorimplementierung von hochimpedanz-fehleralgorithmen - Google Patents
Digital-signalprozessorimplementierung von hochimpedanz-fehleralgorithmenInfo
- Publication number
- ATE536655T1 ATE536655T1 AT05725564T AT05725564T ATE536655T1 AT E536655 T1 ATE536655 T1 AT E536655T1 AT 05725564 T AT05725564 T AT 05725564T AT 05725564 T AT05725564 T AT 05725564T AT E536655 T1 ATE536655 T1 AT E536655T1
- Authority
- AT
- Austria
- Prior art keywords
- algorithms
- digital signal
- signal processor
- processor implementation
- impedance error
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
- H02H1/0015—Using arc detectors
-
- 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
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0092—Details of emergency protective circuit arrangements concerning the data processing means, e.g. expert systems, neural networks
Landscapes
- Engineering & Computer Science (AREA)
- Artificial Intelligence (AREA)
- Evolutionary Computation (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Emergency Protection Circuit Devices (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Telephone Function (AREA)
- Locating Faults (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US55350404P | 2004-03-16 | 2004-03-16 | |
PCT/US2005/008490 WO2005091458A1 (en) | 2004-03-16 | 2005-03-15 | Digital signal processor implementation of high impedance fault algorithms |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE536655T1 true ATE536655T1 (de) | 2011-12-15 |
Family
ID=34963119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05725564T ATE536655T1 (de) | 2004-03-16 | 2005-03-15 | Digital-signalprozessorimplementierung von hochimpedanz-fehleralgorithmen |
Country Status (8)
Country | Link |
---|---|
US (1) | US7272515B2 (de) |
EP (1) | EP1728302B1 (de) |
CN (1) | CN1957513B (de) |
AT (1) | ATE536655T1 (de) |
BR (1) | BRPI0508673A (de) |
CA (1) | CA2558860C (de) |
MX (1) | MXPA06010575A (de) |
WO (1) | WO2005091458A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7253634B1 (en) * | 2006-03-31 | 2007-08-07 | General Electric Company | Generator protection methods and systems self-tuning to a plurality of characteristics of a machine |
US7720619B2 (en) * | 2006-08-04 | 2010-05-18 | Schweitzer Engineering Laboratories, Inc. | Systems and methods for detecting high-impedance faults in a multi-grounded power distribution system |
WO2008069979A1 (en) * | 2006-12-01 | 2008-06-12 | Abb Technology Ag | An improved method and apparatus for detecting the high impedance fault during close-in-to fault and auto-reclose situations |
US7979220B2 (en) * | 2008-08-21 | 2011-07-12 | Abb Research Ltd. | System and method for monitoring power damping compliance of a power generation unit |
KR101087890B1 (ko) | 2010-01-27 | 2011-11-30 | 엘에스산전 주식회사 | 보호계전기의 입력데이터 처리 장치 및 방법 |
WO2014059371A1 (en) | 2012-10-12 | 2014-04-17 | Schweitzer Engineering Laboratories, Inc. | Coordinated high-impedance fault detection systems and methods |
US10161986B2 (en) | 2016-10-17 | 2018-12-25 | Schweitzer Engineering Laboratories, Inc. | Electric power system monitoring using distributed conductor-mounted devices |
CN109613402B (zh) * | 2019-02-14 | 2020-11-27 | 福州大学 | 基于小波变换和神经网络的配电网高阻接地故障检测方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0293826A (ja) * | 1988-09-30 | 1990-04-04 | Nec Corp | ダブルバッファ入力制御方式 |
US5475556A (en) * | 1991-04-18 | 1995-12-12 | Korea Electric Power Corporation | Apparatus for detecting high impedance fault |
CA2139755A1 (en) * | 1992-07-10 | 1994-01-20 | Majid Al-Dabbagh | High impedance fault detector |
US5485093A (en) * | 1993-10-15 | 1996-01-16 | The Texas A & M University System | Randomness fault detection system |
US5550751A (en) * | 1993-10-15 | 1996-08-27 | The Texas A & M University System | Expert system for detecting high impedance faults |
GB9322920D0 (en) * | 1993-11-06 | 1993-12-22 | Bicc Plc | Device for testing an electrical line |
EP0843476A1 (de) * | 1996-11-19 | 1998-05-20 | Deutsche Thomson-Brandt Gmbh | Verfahren und Dekoder zur Datenverarbeitung in Teletextseiten |
-
2005
- 2005-03-15 WO PCT/US2005/008490 patent/WO2005091458A1/en not_active Application Discontinuation
- 2005-03-15 CA CA2558860A patent/CA2558860C/en not_active Expired - Fee Related
- 2005-03-15 BR BRPI0508673-6A patent/BRPI0508673A/pt not_active IP Right Cessation
- 2005-03-15 US US11/081,042 patent/US7272515B2/en not_active Expired - Fee Related
- 2005-03-15 AT AT05725564T patent/ATE536655T1/de active
- 2005-03-15 CN CN2005800083821A patent/CN1957513B/zh not_active Expired - Fee Related
- 2005-03-15 EP EP05725564A patent/EP1728302B1/de not_active Not-in-force
- 2005-03-15 MX MXPA06010575A patent/MXPA06010575A/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP1728302B1 (de) | 2011-12-07 |
CA2558860C (en) | 2012-10-16 |
CN1957513B (zh) | 2011-09-07 |
EP1728302A1 (de) | 2006-12-06 |
CA2558860A1 (en) | 2005-09-29 |
CN1957513A (zh) | 2007-05-02 |
BRPI0508673A (pt) | 2007-08-21 |
WO2005091458A1 (en) | 2005-09-29 |
US20050231862A1 (en) | 2005-10-20 |
US7272515B2 (en) | 2007-09-18 |
MXPA06010575A (es) | 2007-04-25 |
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