CN102611379B - 用于操作机电发电机的方法和系统 - Google Patents
用于操作机电发电机的方法和系统 Download PDFInfo
- Publication number
- CN102611379B CN102611379B CN201210016681.1A CN201210016681A CN102611379B CN 102611379 B CN102611379 B CN 102611379B CN 201210016681 A CN201210016681 A CN 201210016681A CN 102611379 B CN102611379 B CN 102611379B
- Authority
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- China
- Prior art keywords
- generator
- conversion factor
- loss
- magnetic field
- conversion
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 53
- 230000005415 magnetization Effects 0.000 claims abstract description 12
- 230000004907 flux Effects 0.000 claims description 66
- 230000005347 demagnetization Effects 0.000 claims description 62
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 50
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 28
- 229910052802 copper Inorganic materials 0.000 claims description 28
- 239000010949 copper Substances 0.000 claims description 28
- 229910052742 iron Inorganic materials 0.000 claims description 25
- 238000006243 chemical reaction Methods 0.000 claims description 20
- 230000008569 process Effects 0.000 claims description 18
- 238000005457 optimization Methods 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 12
- 239000003607 modifier Substances 0.000 claims 2
- 238000009826 distribution Methods 0.000 description 24
- 230000005611 electricity Effects 0.000 description 23
- 238000012360 testing method Methods 0.000 description 21
- 238000013507 mapping Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
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- 238000005516 engineering process Methods 0.000 description 3
- 101000841267 Homo sapiens Long chain 3-hydroxyacyl-CoA dehydrogenase Proteins 0.000 description 2
- 102100029107 Long chain 3-hydroxyacyl-CoA dehydrogenase Human genes 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
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- 238000004590 computer program Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- JJYKJUXBWFATTE-UHFFFAOYSA-N mosher's acid Chemical compound COC(C(O)=O)(C(F)(F)F)C1=CC=CC=C1 JJYKJUXBWFATTE-UHFFFAOYSA-N 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 101100400452 Caenorhabditis elegans map-2 gene Proteins 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
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- 230000005284 excitation Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
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Classifications
-
- 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
- H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
- H02P21/12—Stator flux based control involving the use of rotor position or rotor speed sensors
-
- 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
- H02P9/12—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 demagnetising; for reducing effects of remanence; for preventing pole reversal
-
- 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
- H02P2101/00—Special adaptation of control arrangements for generators
- H02P2101/15—Special adaptation of control arrangements for generators for wind-driven turbines
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Eletrric Generators (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161433646P | 2011-01-18 | 2011-01-18 | |
| US61/433,646 | 2011-01-18 | ||
| DKPA201170023 | 2011-01-18 | ||
| DKPA201170023 | 2011-01-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102611379A CN102611379A (zh) | 2012-07-25 |
| CN102611379B true CN102611379B (zh) | 2014-10-15 |
Family
ID=45566823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210016681.1A Active CN102611379B (zh) | 2011-01-18 | 2012-01-18 | 用于操作机电发电机的方法和系统 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8575773B2 (https=) |
| EP (1) | EP2477325B1 (https=) |
| CN (1) | CN102611379B (https=) |
| IN (1) | IN2012DE00133A (https=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008007448A1 (de) * | 2008-02-01 | 2009-08-13 | Woodward Seg Gmbh & Co. Kg | Verfahren zum Betreiben einer Windenergieanlage |
| KR101628145B1 (ko) * | 2014-06-16 | 2016-06-09 | 현대자동차 주식회사 | 전동기의 센서리스 제어 방법 및 시스템 |
| US9605653B2 (en) * | 2015-05-26 | 2017-03-28 | General Electric Company | System and method for de-rating power of a wind turbine as a function of temperature |
| US9970417B2 (en) * | 2016-04-14 | 2018-05-15 | General Electric Company | Wind converter control for weak grid |
| TWI620408B (zh) * | 2016-12-21 | 2018-04-01 | 朋程科技股份有限公司 | 調節器、車用交流發電機及其轉速偵測方法 |
| DE102017119743A1 (de) * | 2017-08-29 | 2019-02-28 | Wobben Properties Gmbh | Verfahren zum Steuern eines mehrphasigen fremderregten Synchrongenerators einer Windenergieanlage |
| EP3505752A1 (en) * | 2017-12-22 | 2019-07-03 | Vestas Wind Systems A/S | Method of controlling a wind turbine generator |
| CN109449958B (zh) * | 2018-11-29 | 2019-10-22 | 云南电网有限责任公司 | 一种双馈风机并网系统稳定性分析方法 |
| CN114342202B (zh) * | 2019-07-03 | 2025-05-16 | 维斯塔斯风力系统集团公司 | 用于电网阻抗和动态估计的方法 |
| CN112149057B (zh) * | 2020-08-13 | 2025-05-16 | 国网浙江省电力有限公司营销服务中心 | 一种基于负荷曲线计算技术线损的方法 |
| CN111929579B (zh) * | 2020-09-22 | 2021-02-09 | 北京京能能源技术研究有限责任公司 | 发电机在线故障诊断方法、设备及计算机设备 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4625160A (en) * | 1984-12-17 | 1986-11-25 | Sundstrand Corporation | Variable speed constant frequency generating system |
| US4799003A (en) * | 1987-05-28 | 1989-01-17 | Tu Xuan M | Mechanical-to-electrical energy converter |
| US5652485A (en) * | 1995-02-06 | 1997-07-29 | The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency | Fuzzy logic integrated electrical control to improve variable speed wind turbine efficiency and performance |
| US5764036A (en) * | 1995-03-08 | 1998-06-09 | Sundstrand Corporation | Multiple output decoupled synchronous generator and electrical system employing same |
| SE9704431D0 (sv) * | 1997-02-03 | 1997-11-28 | Asea Brown Boveri | Effektreglering av synkronmaskin |
| DK199901436A (da) | 1999-10-07 | 2001-04-08 | Vestas Wind System As | Vindenergianlæg |
| US6670721B2 (en) * | 2001-07-10 | 2003-12-30 | Abb Ab | System, method, rotating machine and computer program product for enhancing electric power produced by renewable facilities |
| US6586914B2 (en) * | 2001-11-19 | 2003-07-01 | General Electric Company | Wound field synchronous machine control system and method |
| GB2423650A (en) * | 2005-02-24 | 2006-08-30 | Alstom | Power converters |
| US7253537B2 (en) * | 2005-12-08 | 2007-08-07 | General Electric Company | System and method of operating double fed induction generators |
| ES2291103B1 (es) * | 2005-12-30 | 2009-02-01 | Universidad Publica De Navarra | Metodo y sistema de control del convertidor de una instalacion de generacion electrica conectada a una red electrica ante la presencia de huecos de tension en dicha red. |
| US8358044B2 (en) | 2006-02-14 | 2013-01-22 | General Electric Company | Electric machine apparatus with integrated, high torque density magnetic gearing |
| US7710081B2 (en) * | 2006-10-27 | 2010-05-04 | Direct Drive Systems, Inc. | Electromechanical energy conversion systems |
| US7839101B2 (en) * | 2007-05-02 | 2010-11-23 | Board Of Regents, The University Of Texas System | Linear induction machine control scheme, systems, and methods |
| WO2009144061A2 (de) * | 2008-04-15 | 2009-12-03 | Alstom Technology Ltd | Verfahren zur überwachung einer elektrodynamischen maschine |
| JP5055246B2 (ja) * | 2008-10-31 | 2012-10-24 | 日立オートモティブシステムズ株式会社 | 回転電機の制御装置 |
-
2012
- 2012-01-13 EP EP12151110.9A patent/EP2477325B1/en active Active
- 2012-01-16 IN IN133DE2012 patent/IN2012DE00133A/en unknown
- 2012-01-17 US US13/351,303 patent/US8575773B2/en active Active
- 2012-01-18 CN CN201210016681.1A patent/CN102611379B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| IN2012DE00133A (https=) | 2015-05-15 |
| EP2477325A3 (en) | 2016-07-20 |
| US20120211983A1 (en) | 2012-08-23 |
| US8575773B2 (en) | 2013-11-05 |
| CN102611379A (zh) | 2012-07-25 |
| EP2477325B1 (en) | 2019-04-24 |
| EP2477325A2 (en) | 2012-07-18 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |