CL2014001532A1 - Sistema para detectar la perdida de fase de entrada en un control de velocidad ajustable, comprende una unidad de entrada para detectar datos operacionales, un observador de estado adaptado para recibir datos operacionales de la unidad de entrada, y controlador programado para comparar y generar una indicación de falla; método; medio de almacenamiento. - Google Patents
Sistema para detectar la perdida de fase de entrada en un control de velocidad ajustable, comprende una unidad de entrada para detectar datos operacionales, un observador de estado adaptado para recibir datos operacionales de la unidad de entrada, y controlador programado para comparar y generar una indicación de falla; método; medio de almacenamiento.Info
- Publication number
- CL2014001532A1 CL2014001532A1 CL2014001532A CL2014001532A CL2014001532A1 CL 2014001532 A1 CL2014001532 A1 CL 2014001532A1 CL 2014001532 A CL2014001532 A CL 2014001532A CL 2014001532 A CL2014001532 A CL 2014001532A CL 2014001532 A1 CL2014001532 A1 CL 2014001532A1
- Authority
- CL
- Chile
- Prior art keywords
- operational data
- input unit
- compare
- indication
- failure
- Prior art date
Links
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
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/12—Observer control, e.g. using Luenberger observers or Kalman filters
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- 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
- G01R31/40—Testing power supplies
- G01R31/42—AC power supplies
-
- 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
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
- H02P29/02—Providing protection against overload without automatic interruption of supply
- H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
- H02P29/0241—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the fault being an overvoltage
-
- 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
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
- H02P29/02—Providing protection against overload without automatic interruption of supply
- H02P29/032—Preventing damage to the motor, e.g. setting individual current limits for different drive conditions
-
- 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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/64—Testing of capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Inverter Devices (AREA)
- Control Of Ac Motors In General (AREA)
- Power Conversion In General (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/326,886 US8796982B2 (en) | 2011-12-15 | 2011-12-15 | System and method for detecting phase loss and diagnosing DC link capacitor health in an adjustable speed drive |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2014001532A1 true CL2014001532A1 (es) | 2015-01-16 |
Family
ID=47553359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2014001532A CL2014001532A1 (es) | 2011-12-15 | 2014-06-11 | Sistema para detectar la perdida de fase de entrada en un control de velocidad ajustable, comprende una unidad de entrada para detectar datos operacionales, un observador de estado adaptado para recibir datos operacionales de la unidad de entrada, y controlador programado para comparar y generar una indicación de falla; método; medio de almacenamiento. |
Country Status (10)
Country | Link |
---|---|
US (1) | US8796982B2 (es) |
EP (1) | EP2791743B8 (es) |
CN (1) | CN104040441B (es) |
AU (1) | AU2012352637A1 (es) |
BR (1) | BR112014014666A2 (es) |
CA (1) | CA2853684C (es) |
CL (1) | CL2014001532A1 (es) |
MX (1) | MX362831B (es) |
WO (1) | WO2013090112A2 (es) |
ZA (1) | ZA201403293B (es) |
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RU2553276C2 (ru) * | 2011-02-16 | 2015-06-10 | Абб Рисерч Лтд | Способ и компоновка для обнаружения внутренней неисправности в соединенной н-мостом батарее конденсаторов |
KR20140041156A (ko) * | 2012-09-27 | 2014-04-04 | 삼성에스디아이 주식회사 | 전력 변환 장치 |
JP5689497B2 (ja) * | 2013-04-22 | 2015-03-25 | ファナック株式会社 | Dcリンク部異常検出機能を備えたモータ駆動装置 |
JP6135458B2 (ja) * | 2013-10-29 | 2017-05-31 | 株式会社デンソー | 電力変換装置 |
US9470739B2 (en) | 2013-11-12 | 2016-10-18 | Ford Global Technologies, Llc | DC link capacitance measurement for electric vehicle drivetrain |
DE102013112538B4 (de) | 2013-11-14 | 2018-04-05 | Sma Solar Technology Ag | Verfahren und Wechselrichter zum Bestimmen von Kapazitätswerten von Kapazitäten einer Energieversorgungsanlage |
WO2015094238A1 (en) * | 2013-12-18 | 2015-06-25 | Otis Elevator Company | Bus capacitor bank configuration for a multi-level regenerative drive |
EP2940850A1 (en) * | 2014-04-29 | 2015-11-04 | ABB Technology AG | A method for monitoring DC link capacitance in power converters |
US9755568B2 (en) | 2014-07-09 | 2017-09-05 | Nidec Motor Corporation | System and method for detecting loss of input phase by sensing before power rectifier |
US10063181B2 (en) | 2014-07-14 | 2018-08-28 | Nidec Motor Corporation | System and method for detecting loss of input phase by sensing after power rectifier |
KR101605990B1 (ko) * | 2015-03-25 | 2016-03-23 | 영남대학교 산학협력단 | 인버터 벡터 구동 시스템 및 그것을 이용한 커패시터 용량 추정 방법 |
DE102015205961A1 (de) * | 2015-04-01 | 2016-10-06 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Schätzen eines Effektivstroms eines Zwischenkreiskondensators für einen Wechselrichter |
US10404136B2 (en) * | 2015-10-14 | 2019-09-03 | Black & Decker Inc. | Power tool with separate motor case compartment |
GB201521408D0 (en) * | 2015-12-04 | 2016-01-20 | Rolls Royce Plc | Electrical machine component failure detection apparatus and method |
AT518194B1 (de) * | 2016-01-29 | 2020-10-15 | B & R Ind Automation Gmbh | Verfahren und Vorrichtung zur Ermittlung der Temperatur eines Zwischenkreiskondensators |
CN107046370B (zh) * | 2016-02-09 | 2020-05-26 | 松下知识产权经营株式会社 | 变换器、电力传输系统及控制器 |
DE102016102274A1 (de) * | 2016-02-10 | 2017-08-10 | Robert Bosch Automotive Steering Gmbh | Erkennen eines defekten Zwischenkreiskondensators |
US10263558B2 (en) | 2016-03-16 | 2019-04-16 | Rockwell Automation Technologies, Inc. | Phase loss detection in active front end converters |
US9998060B2 (en) * | 2016-08-26 | 2018-06-12 | Eaton Corporation | System and method for capacitor fault energy interruption in adjustable speed drives |
GB201710390D0 (en) * | 2017-06-29 | 2017-08-16 | Trw Ltd | Monitoring system for electric power assisted steering |
EP3477314B1 (en) * | 2017-10-24 | 2020-09-30 | Mitsubishi Electric R & D Centre Europe B.V. | A method for on-line monitoring a dc-bus capacitor |
US10404058B2 (en) * | 2017-11-27 | 2019-09-03 | Regal Beloit America, Inc. | Circuit for loss of phase detection |
JP6948245B2 (ja) * | 2017-12-18 | 2021-10-13 | 三菱重工サーマルシステムズ株式会社 | 判定システム、判定システムによる判定方法及びプログラム |
WO2019138554A1 (ja) * | 2018-01-12 | 2019-07-18 | 株式会社日立産機システム | 電圧不平衡判定方法、および電力変換装置 |
CN112997393B (zh) * | 2018-10-09 | 2022-06-14 | Abb瑞士股份有限公司 | 用于电路监视的方法和装置 |
JP6711385B2 (ja) * | 2018-10-16 | 2020-06-17 | ダイキン工業株式会社 | 電源回路、その電源回路を備えたモータ駆動回路、及び、その電源回路又はそのモータ駆動回路を備えた冷凍装置 |
US10884070B2 (en) * | 2019-01-30 | 2021-01-05 | Koninklijke Fabriek Inventum B.V. | System and method for ground fault detection using current measurement coils |
EP3696964A1 (de) * | 2019-02-13 | 2020-08-19 | Heidelberger Druckmaschinen AG | Prädikative wartung des eingangs- und zwischenkreises von umrichtern und einspeiseleistungsteilen |
DE102019117369A1 (de) * | 2019-06-27 | 2020-12-31 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Schaltung und Verfahren zur Überwachung eines Zwischenkreiskondensators |
US11632035B2 (en) * | 2019-07-24 | 2023-04-18 | Toshiba Mitsubishi-Electric Industrial Systems Corporation | Capacitor diagnosis device and capacitor diagnosis method |
US11619675B2 (en) | 2020-01-27 | 2023-04-04 | Goodrich Corporation | On-board capacitor health monitoring systems and methods |
EP3879687A1 (en) * | 2020-03-13 | 2021-09-15 | Hamilton Sundstrand Corporation | Estimation of the capacitance in the dc link of a motor drive |
CN112098721B (zh) * | 2020-08-13 | 2023-05-26 | 闽南理工学院 | 基于状态空间模型的谐波检测方法 |
US11506696B2 (en) * | 2020-10-15 | 2022-11-22 | Western Digital Technologies, Inc. | Hold-up capacitance health measurement with current leakage detection |
JP7489713B2 (ja) | 2020-11-09 | 2024-05-24 | 国立大学法人九州工業大学 | キャパシタ寿命診断装置及びキャパシタ寿命診断方法 |
CN116796276B (zh) * | 2023-06-28 | 2024-03-22 | 深圳市前海极智创新科技有限公司 | 一种基于人工智能算法的电驱动故障诊断装置 |
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EP1944860B9 (en) | 2007-01-12 | 2010-10-20 | ABB Oy | A method for sensorless estimation of rotor speed and position of a permanent magnet synchronous machine |
EP1959552B1 (de) | 2007-02-16 | 2010-03-10 | Continental Automotive GmbH | Verfahren und Vorrichtung zum Betreiben einer elektrischen Maschine |
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JP2011083170A (ja) | 2009-10-09 | 2011-04-21 | Sanyo Electric Co Ltd | 系統連系インバータ装置及び電力制御システム |
-
2011
- 2011-12-15 US US13/326,886 patent/US8796982B2/en active Active
-
2012
- 2012-12-06 WO PCT/US2012/068142 patent/WO2013090112A2/en active Application Filing
- 2012-12-06 EP EP12813598.5A patent/EP2791743B8/en active Active
- 2012-12-06 MX MX2014007225A patent/MX362831B/es active IP Right Grant
- 2012-12-06 CN CN201280061220.4A patent/CN104040441B/zh active Active
- 2012-12-06 BR BR112014014666A patent/BR112014014666A2/pt not_active IP Right Cessation
- 2012-12-06 AU AU2012352637A patent/AU2012352637A1/en not_active Abandoned
- 2012-12-06 CA CA2853684A patent/CA2853684C/en not_active Expired - Fee Related
-
2014
- 2014-05-08 ZA ZA2014/03293A patent/ZA201403293B/en unknown
- 2014-06-11 CL CL2014001532A patent/CL2014001532A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
EP2791743B1 (en) | 2018-05-09 |
US8796982B2 (en) | 2014-08-05 |
EP2791743B8 (en) | 2018-06-27 |
CA2853684A1 (en) | 2013-06-20 |
CN104040441A (zh) | 2014-09-10 |
ZA201403293B (en) | 2015-07-29 |
CA2853684C (en) | 2020-05-26 |
MX2014007225A (es) | 2017-04-06 |
AU2012352637A1 (en) | 2014-05-15 |
CN104040441B (zh) | 2017-05-24 |
MX362831B (es) | 2019-02-14 |
BR112014014666A2 (pt) | 2017-06-13 |
WO2013090112A3 (en) | 2013-08-15 |
WO2013090112A2 (en) | 2013-06-20 |
US20130155729A1 (en) | 2013-06-20 |
EP2791743A2 (en) | 2014-10-22 |
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