CN104126261A - 操控输电系统中的谐振 - Google Patents
操控输电系统中的谐振 Download PDFInfo
- Publication number
- CN104126261A CN104126261A CN201280070171.0A CN201280070171A CN104126261A CN 104126261 A CN104126261 A CN 104126261A CN 201280070171 A CN201280070171 A CN 201280070171A CN 104126261 A CN104126261 A CN 104126261A
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- resonance
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 48
- 238000005259 measurement Methods 0.000 claims abstract description 81
- 230000000694 effects Effects 0.000 claims abstract description 70
- 238000000034 method Methods 0.000 claims abstract description 29
- 238000004590 computer program Methods 0.000 claims abstract description 14
- 238000013016 damping Methods 0.000 claims description 49
- 230000010355 oscillation Effects 0.000 claims description 40
- 230000007246 mechanism Effects 0.000 claims description 14
- 230000009897 systematic effect Effects 0.000 claims description 13
- 238000004088 simulation Methods 0.000 claims description 9
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 7
- 230000009466 transformation Effects 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 6
- 230000010363 phase shift Effects 0.000 claims description 6
- 238000005070 sampling Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 238000012937 correction Methods 0.000 claims description 3
- 238000009527 percussion Methods 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000001427 coherent effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000010757 Reduction Activity Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- CNKHSLKYRMDDNQ-UHFFFAOYSA-N halofenozide Chemical compound C=1C=CC=CC=1C(=O)N(C(C)(C)C)NC(=O)C1=CC=C(Cl)C=C1 CNKHSLKYRMDDNQ-UHFFFAOYSA-N 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
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- 238000007726 management method Methods 0.000 description 1
- 230000006740 morphological transformation Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
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- 230000001502 supplementing effect Effects 0.000 description 1
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Classifications
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- 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
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/24—Arrangements for preventing or reducing oscillations of power in networks
- H02J3/241—The oscillation concerning frequency
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
- G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage
-
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- General Factory Administration (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11194436.9 | 2011-12-20 | ||
EP11194436.9A EP2608351A1 (en) | 2011-12-20 | 2011-12-20 | Handling resonances in a power transmission system |
PCT/EP2012/075267 WO2013092349A2 (en) | 2011-12-20 | 2012-12-12 | Handling resonances in a power transmission system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104126261A true CN104126261A (zh) | 2014-10-29 |
CN104126261B CN104126261B (zh) | 2017-10-13 |
Family
ID=47458912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280070171.0A Active CN104126261B (zh) | 2011-12-20 | 2012-12-12 | 操控输电系统中的谐振 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9500685B2 (zh) |
EP (2) | EP2608351A1 (zh) |
CN (1) | CN104126261B (zh) |
IN (1) | IN2014CN04508A (zh) |
WO (1) | WO2013092349A2 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2688191A1 (en) * | 2012-07-17 | 2014-01-22 | ABB Research Ltd. | Multi terminal HVDC control |
CN105807132B (zh) * | 2016-03-07 | 2018-10-26 | 东莞中子科学中心 | 一种检测加速器射频谐振腔失谐频率的方法及装置 |
US11801004B2 (en) * | 2017-10-31 | 2023-10-31 | Stimscience, Inc. | Systems, methods, and devices for intracranial measurement, stimulation, and generation of brain state models |
CN108110751B (zh) * | 2017-12-08 | 2020-02-07 | 囯网河北省电力有限公司电力科学研究院 | 应急控制电力系统稳定方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2245398A (en) * | 1990-06-20 | 1992-01-02 | Glazertron Ltd | Detector and signalling system |
SE517714C2 (sv) * | 2000-05-31 | 2002-07-09 | Abb Ab | Nätvärnssystem för skydd av ett totalt elkraftsystems integritet mot svagt dämpade effektsvängningar, elkraftsystem innefattande ett nätvärn, systemskyddssystemförfarande, systemskyddsterminal, datorprogramprodukt samt datorläsbart medium |
US6931374B2 (en) * | 2003-04-01 | 2005-08-16 | Microsoft Corporation | Method of speech recognition using variational inference with switching state space models |
US7454336B2 (en) * | 2003-06-20 | 2008-11-18 | Microsoft Corporation | Variational inference and learning for segmental switching state space models of hidden speech dynamics |
US7987059B2 (en) | 2007-10-09 | 2011-07-26 | Schweitzer Engineering Laboratories, Inc | Real-time power system oscillation detection using modal analysis |
US8368286B2 (en) * | 2008-02-15 | 2013-02-05 | Noliac A/S | Resonant power converter comprising a matched piezoelectric transformer |
US8063515B2 (en) * | 2008-10-10 | 2011-11-22 | General Electric Company | Compensation system for power transmission |
FR2948787B1 (fr) * | 2009-07-29 | 2011-09-09 | Commissariat Energie Atomique | Dispositif et procede de localisation d'un contact localement deformant sur une surface tactile deformable d'un objet |
JP5499358B2 (ja) * | 2010-03-24 | 2014-05-21 | 独立行政法人産業技術総合研究所 | 認証処理方法及び装置 |
US9448849B2 (en) * | 2011-08-31 | 2016-09-20 | Oracle International Corporation | Preventing oscillatory load behavior in a multi-node distributed system |
-
2011
- 2011-12-20 EP EP11194436.9A patent/EP2608351A1/en not_active Withdrawn
-
2012
- 2012-12-12 EP EP12808322.7A patent/EP2795759B1/en active Active
- 2012-12-12 CN CN201280070171.0A patent/CN104126261B/zh active Active
- 2012-12-12 IN IN4508CHN2014 patent/IN2014CN04508A/en unknown
- 2012-12-12 WO PCT/EP2012/075267 patent/WO2013092349A2/en active Application Filing
-
2014
- 2014-06-20 US US14/310,245 patent/US9500685B2/en active Active
Non-Patent Citations (3)
Title |
---|
D. J. TRUDNOWSKI等: "《Overview of Algorithms for Estimating Swing Modes from Measured Responses》", 《POWER&ENERGY SOCIETY GENERAL MEETING》 * |
JUKKA TURUNEN等: "《Comparison of Three Electromechanical Oscillation Damping Estimation Methods》", 《IEEE TRANSACTIONS ON POWER SYSTEMS》 * |
MATS LARSSON等: "《Monitoring of Inter-Area Oscillations under Ambient Conditions using Subspace Identification》", 《POWER&ENERGY SOCIETY GENERAL MEETING》 * |
Also Published As
Publication number | Publication date |
---|---|
EP2608351A1 (en) | 2013-06-26 |
CN104126261B (zh) | 2017-10-13 |
US20140303918A1 (en) | 2014-10-09 |
WO2013092349A2 (en) | 2013-06-27 |
IN2014CN04508A (zh) | 2015-09-11 |
EP2795759B1 (en) | 2018-10-03 |
EP2795759A2 (en) | 2014-10-29 |
US9500685B2 (en) | 2016-11-22 |
WO2013092349A3 (en) | 2013-08-22 |
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Effective date of registration: 20191126 Address after: Baden, Switzerland Patentee after: ABB Switzerland Co.,Ltd. Address before: Zurich Patentee before: ABB RESEARCH Ltd. |
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Effective date of registration: 20210628 Address after: Baden, Switzerland Patentee after: ABB grid Switzerland AG Address before: Baden, Switzerland Patentee before: ABB Switzerland Co.,Ltd. |
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Address after: Swiss Baden Patentee after: Hitachi energy Switzerland AG Address before: Swiss Baden Patentee before: ABB grid Switzerland AG |
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Effective date of registration: 20240119 Address after: Zurich, SUI Patentee after: Hitachi Energy Co.,Ltd. Address before: Swiss Baden Patentee before: Hitachi energy Switzerland AG |
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