CN102239631B - 用于监视发电单元的电力阻尼顺应的系统和方法 - Google Patents
用于监视发电单元的电力阻尼顺应的系统和方法 Download PDFInfo
- Publication number
- CN102239631B CN102239631B CN200980132285.1A CN200980132285A CN102239631B CN 102239631 B CN102239631 B CN 102239631B CN 200980132285 A CN200980132285 A CN 200980132285A CN 102239631 B CN102239631 B CN 102239631B
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- Prior art keywords
- electric power
- damping value
- unit
- estimation
- generator unit
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- 238000013016 damping Methods 0.000 title claims abstract description 145
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000012544 monitoring process Methods 0.000 title claims abstract description 15
- 238000010248 power generation Methods 0.000 title abstract description 8
- 238000005259 measurement Methods 0.000 claims abstract description 10
- 230000008569 process Effects 0.000 claims abstract description 10
- 239000003381 stabilizer Substances 0.000 abstract description 20
- 230000005611 electricity Effects 0.000 description 26
- 230000010355 oscillation Effects 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 238000007619 statistical method Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000013598 vector Substances 0.000 description 4
- 230000007850 degeneration Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000000254 damaging effect Effects 0.000 description 2
- 238000007418 data mining Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 102100030386 Granzyme A Human genes 0.000 description 1
- 101001009599 Homo sapiens Granzyme A Proteins 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000013017 mechanical damping Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013486 operation strategy Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/14—Estimation or adaptation of motor parameters, e.g. rotor time constant, flux, speed, current or voltage
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/10—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load
- H02P9/105—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load for increasing the stability
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2203/00—Indexing scheme relating to details of circuit arrangements for AC mains or AC distribution networks
- H02J2203/20—Simulating, e g planning, reliability check, modelling or computer assisted design [CAD]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/20—Information technology specific aspects, e.g. CAD, simulation, modelling, system security
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/195,575 US7979220B2 (en) | 2008-08-21 | 2008-08-21 | System and method for monitoring power damping compliance of a power generation unit |
US12/195,575 | 2008-08-21 | ||
PCT/US2009/054481 WO2010022245A2 (en) | 2008-08-21 | 2009-08-20 | System and method for monitoring power damping compliance of a power generation unit |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102239631A CN102239631A (zh) | 2011-11-09 |
CN102239631B true CN102239631B (zh) | 2014-07-16 |
Family
ID=41566402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980132285.1A Active CN102239631B (zh) | 2008-08-21 | 2009-08-20 | 用于监视发电单元的电力阻尼顺应的系统和方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7979220B2 (zh) |
EP (1) | EP2327149B1 (zh) |
CN (1) | CN102239631B (zh) |
WO (1) | WO2010022245A2 (zh) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9702923B2 (en) | 2007-09-17 | 2017-07-11 | Pål Even Gaarder | Method and apparatus for monitoring electric power transmission, disturbances and forecasts |
US10598705B2 (en) * | 2007-09-17 | 2020-03-24 | Live Power Intelligence Company Na, Llc | Method and apparatus for monitoring power transmission |
CN101661069B (zh) * | 2009-09-25 | 2011-07-20 | 北京四方继保自动化股份有限公司 | 不依赖状态矩阵的弱可观非pmu测点动态过程实时估计方法 |
CN102870308B (zh) * | 2010-03-17 | 2016-01-20 | Abb研究有限公司 | 增强输电系统的广域控制可靠性 |
US8618694B2 (en) | 2010-06-30 | 2013-12-31 | Vestas Wind Systems A/S | System, method, and computer program product for utilizing a wind park as a variable power system stabilizer |
CN102446338A (zh) * | 2010-09-30 | 2012-05-09 | 新鼎系统股份有限公司 | 自动读表装置、能源管理系统及其方法 |
US8606422B2 (en) | 2010-11-17 | 2013-12-10 | Electric Power Research Institute, Inc. | Application of phasor measurement units (PMU) for controlled system separation |
CN102130454B (zh) * | 2011-01-26 | 2014-03-12 | 广东电网公司电力科学研究院 | 基于计算机辅助设计的电力系统动态稳定控制方法及系统 |
CN102157950B (zh) * | 2011-03-28 | 2013-05-01 | 广东电网公司电力科学研究院 | 基于阻尼比与相位相对灵敏度的阻尼控制系统优化方法 |
FR2983613A1 (fr) * | 2011-12-02 | 2013-06-07 | Schneider Electric Ind Sas | Procede d'estimation de la stabilite d'un systeme electrique |
US10234508B1 (en) * | 2012-08-17 | 2019-03-19 | University Of South Florida | Dynamic parameter estimation of generators |
CN103368188B (zh) * | 2013-07-16 | 2015-09-09 | 国家电网公司 | 电力系统为风电提供的agc调节容量的确定方法 |
WO2015038360A1 (en) | 2013-09-16 | 2015-03-19 | Idea Boxx, Llc | Automated cleaning system for food processor and method |
CN104935083B (zh) * | 2014-03-18 | 2019-05-21 | 深圳富泰宏精密工业有限公司 | 无线充电达到最佳效率的系统与方法 |
US9909940B2 (en) * | 2015-04-27 | 2018-03-06 | General Electric Company | System and method for non-invasive generator damping torque estimation |
US10534340B2 (en) * | 2015-05-15 | 2020-01-14 | Hamilton Sundstrand Corporation | Modular generator control and external power unit |
DE102015112543A1 (de) * | 2015-07-30 | 2017-02-02 | Endress+Hauser Gmbh+Co. Kg | Vorrichtung zur Bestimmung und/oder Überwachung zumindest einer Prozessgröße |
MX2018007013A (es) | 2015-12-11 | 2018-08-01 | Idea Boxx Llc | Equilibrio de flujo en sistema de limpieza de elaborador de productos alimenticios. |
US11444464B1 (en) * | 2016-03-25 | 2022-09-13 | Goal Zero Llc | Portable hybrid generator |
CN106410846B (zh) * | 2016-10-18 | 2019-05-17 | 易事特集团股份有限公司 | 微电网逆变器的低电压穿越方法 |
CN106505621B (zh) * | 2016-11-28 | 2019-05-17 | 易事特集团股份有限公司 | 逆变器及其控制方法和装置 |
CN106532747B (zh) * | 2016-12-29 | 2019-03-15 | 岭东核电有限公司 | 一种电力系统稳定器异常导致功率振荡的排查方法及装置 |
US11139764B2 (en) * | 2017-01-11 | 2021-10-05 | General Electric Company | Generator stabilization |
US10656609B2 (en) * | 2017-04-27 | 2020-05-19 | Massachusetts Institute Of Technology | Plug-and-play reconfigurable electric power microgrids |
US11100268B1 (en) * | 2017-08-29 | 2021-08-24 | Cadence Design Systems, Inc. | Fast and accurate simulation for power delivery networks with integrated voltage regulators |
EP3518216A1 (en) * | 2018-01-30 | 2019-07-31 | Volvo Car Corporation | Co-simulation system with delay compensation and method for control of co-simulation system |
CN108694447B (zh) * | 2018-04-27 | 2022-08-05 | 云南电网有限责任公司 | 基于电力调度检修数据的设备检修方法及装置 |
US11038450B2 (en) * | 2019-05-29 | 2021-06-15 | Hamilton Sundstrand Corporation | Systems and methods for predicting the health of integrated drive generators |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1737098A1 (en) * | 2005-06-24 | 2006-12-27 | Abb Research Ltd. | Damping electromagnetic oscillations in power system |
EP1830447A1 (en) * | 2006-03-02 | 2007-09-05 | ABB Research Ltd | Converter control unit using time-stamped voltage or current phasors |
EP1852952A1 (en) * | 2005-02-22 | 2007-11-07 | Kyushu Institute of Technology | System stability control method and system for electric power system |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5193042A (en) * | 1990-12-07 | 1993-03-09 | Dielpromex S.A. De C.V. | Automatic energizing damping device |
US5819204A (en) * | 1994-05-19 | 1998-10-06 | Reliable Power Meters, Inc. | Apparatus and method for power disturbance analysis and selective disturbance storage deletion based on quality factor |
US5530396A (en) * | 1994-09-19 | 1996-06-25 | Center For Innovative Technology | Damped EMI input filter power factor correction circuits |
EP1203961B1 (de) * | 2000-11-06 | 2006-03-01 | Abb Research Ltd. | Verfahren zum Messen des Widerstands und der Induktivität einer Leitung |
US7203622B2 (en) * | 2002-12-23 | 2007-04-10 | Abb Research Ltd. | Value-based transmission asset maintenance management of electric power networks |
DE60318408T2 (de) * | 2003-06-21 | 2009-01-29 | Abb Research Ltd. | Ermittlung elektromechanischer Schwingungen in Stromversorgungssystemen |
JP4038484B2 (ja) * | 2004-01-13 | 2008-01-23 | 三菱電機株式会社 | 同期フェーザ測定装置 |
CA2558860C (en) * | 2004-03-16 | 2012-10-16 | Abb Technology Ag | Digital signal processor implementation of high impedance fault algorithms |
US7693608B2 (en) * | 2006-04-12 | 2010-04-06 | Edsa Micro Corporation | Systems and methods for alarm filtering and management within a real-time data acquisition and monitoring environment |
US7499816B2 (en) * | 2006-12-12 | 2009-03-03 | Abb Research Ltd. | Estimation of real-time power system quantities using time-synchronized measurements |
US7620517B2 (en) * | 2007-02-05 | 2009-11-17 | Abb Research Ltd. | Real-time power-line sag monitoring using time-synchronized power system measurements |
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2008
- 2008-08-21 US US12/195,575 patent/US7979220B2/en active Active
-
2009
- 2009-08-20 WO PCT/US2009/054481 patent/WO2010022245A2/en active Application Filing
- 2009-08-20 EP EP09791734A patent/EP2327149B1/en active Active
- 2009-08-20 CN CN200980132285.1A patent/CN102239631B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1852952A1 (en) * | 2005-02-22 | 2007-11-07 | Kyushu Institute of Technology | System stability control method and system for electric power system |
EP1737098A1 (en) * | 2005-06-24 | 2006-12-27 | Abb Research Ltd. | Damping electromagnetic oscillations in power system |
EP1830447A1 (en) * | 2006-03-02 | 2007-09-05 | ABB Research Ltd | Converter control unit using time-stamped voltage or current phasors |
Also Published As
Publication number | Publication date |
---|---|
EP2327149B1 (en) | 2012-11-14 |
WO2010022245A3 (en) | 2011-08-11 |
CN102239631A (zh) | 2011-11-09 |
US7979220B2 (en) | 2011-07-12 |
US20100049455A1 (en) | 2010-02-25 |
WO2010022245A2 (en) | 2010-02-25 |
EP2327149A2 (en) | 2011-06-01 |
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Effective date of registration: 20191121 Address after: Baden, Switzerland Patentee after: ABB Switzerland Co.,Ltd. Address before: Zurich Patentee before: ABB RESEARCH Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20210520 Address after: Baden, Switzerland Patentee after: ABB grid Switzerland AG Address before: Baden, Switzerland Patentee before: ABB Switzerland Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder |
Address after: Swiss Baden Patentee after: Hitachi energy Switzerland AG Address before: Swiss Baden Patentee before: ABB grid Switzerland AG |
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TR01 | Transfer of patent right |
Effective date of registration: 20240109 Address after: Zurich, SUI Patentee after: Hitachi Energy Co.,Ltd. Address before: Swiss Baden Patentee before: Hitachi energy Switzerland AG |
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