PT1430313E - Transformador de medicao - Google Patents
Transformador de medicaoInfo
- Publication number
- PT1430313E PT1430313E PT02772256T PT02772256T PT1430313E PT 1430313 E PT1430313 E PT 1430313E PT 02772256 T PT02772256 T PT 02772256T PT 02772256 T PT02772256 T PT 02772256T PT 1430313 E PT1430313 E PT 1430313E
- Authority
- PT
- Portugal
- Prior art keywords
- transformer
- medical
- medical transformer
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
- G01R15/202—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices using Hall-effect devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Measurement Of Current Or Voltage (AREA)
- Transformers For Measuring Instruments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10145415A DE10145415A1 (de) | 2001-09-14 | 2001-09-14 | Messwandler, insbesondere für einen Wechselrichter einer Windenergieanlage |
Publications (1)
Publication Number | Publication Date |
---|---|
PT1430313E true PT1430313E (pt) | 2005-03-31 |
Family
ID=7699082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT02772256T PT1430313E (pt) | 2001-09-14 | 2002-08-31 | Transformador de medicao |
Country Status (15)
Country | Link |
---|---|
US (2) | US7057384B2 (pt) |
EP (1) | EP1430313B1 (pt) |
JP (1) | JP2005503561A (pt) |
KR (1) | KR100604614B1 (pt) |
CN (1) | CN1260573C (pt) |
AR (1) | AR036516A1 (pt) |
AT (1) | ATE285585T1 (pt) |
AU (1) | AU2002337053B2 (pt) |
BR (1) | BR0212480B1 (pt) |
DE (2) | DE10145415A1 (pt) |
ES (1) | ES2232779T3 (pt) |
HK (1) | HK1067179A1 (pt) |
PL (1) | PL206303B1 (pt) |
PT (1) | PT1430313E (pt) |
WO (1) | WO2003025590A1 (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103703523B (zh) | 2011-04-13 | 2015-08-26 | 巨石风力股份有限公司 | 用于永磁体的通量集中结构、制造这种结构的方法和包括这种结构的机器 |
EP2690450B1 (en) * | 2012-07-27 | 2014-07-09 | ABB Technology AG | A device for measuring the direct component of alternating current |
US10095659B2 (en) | 2012-08-03 | 2018-10-09 | Fluke Corporation | Handheld devices, systems, and methods for measuring parameters |
CN103631293B (zh) * | 2012-08-27 | 2016-01-06 | 上海占空比电子科技有限公司 | 一种带功率因数校正的恒流控制电路及方法 |
US20140111029A1 (en) * | 2012-10-24 | 2014-04-24 | Lean-Green, Llc | Control for intermittently loaded electric appliance |
US9541472B2 (en) | 2013-03-15 | 2017-01-10 | Fluke Corporation | Unified data collection and reporting interface for equipment |
US9766270B2 (en) | 2013-12-30 | 2017-09-19 | Fluke Corporation | Wireless test measurement |
CN103838289B (zh) * | 2014-03-13 | 2015-10-07 | 绍兴光大芯业微电子有限公司 | 实现精准的恒流输出控制的电路结构及方法 |
US9899886B2 (en) | 2014-04-29 | 2018-02-20 | Boulder Wind Power, Inc. | Devices and methods for magnetic flux return optimization in electromagnetic machines |
CN105067868B (zh) * | 2015-09-15 | 2018-06-26 | 深圳市信瑞达电力设备有限公司 | 电流测量方法及装置 |
CN111289928B (zh) * | 2020-03-10 | 2022-03-15 | 无锡力芯微电子股份有限公司 | 霍尔器件测试***和测试方法 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3921069A (en) * | 1974-11-06 | 1975-11-18 | Gen Electric | Variable gain electronic current transformer |
CH593493A5 (pt) * | 1975-12-17 | 1977-12-15 | Bbc Brown Boveri & Cie | |
US4059798A (en) * | 1976-03-08 | 1977-11-22 | F. W. Bell, Inc. | Method and apparatus for measuring the current flowing in a workpiece |
CH651701A5 (de) * | 1980-12-24 | 1985-09-30 | Landis & Gyr Ag | Kompensierter messwandler. |
US4639665A (en) * | 1983-08-22 | 1987-01-27 | Borg-Warner Corporation | Sensing system for measuring a parameter |
GB8401699D0 (en) * | 1984-01-23 | 1984-02-22 | Duraplug Elect Ltd | Residual current circuit breakers |
CH662000A5 (fr) * | 1985-02-05 | 1987-08-31 | Lem Sa | Transformateur d'intensite pour courant continu et alternatif. |
DE3705450A1 (de) * | 1987-02-20 | 1988-09-01 | Vacuumschmelze Gmbh | Stromwandler zur messung von rechteckstroemen nach dem kompensationsprinzip |
DE3905060A1 (de) * | 1989-02-18 | 1990-08-23 | Diehl Gmbh & Co | Einrichtung zum beruehrungslosen messen eines gleichstroms |
CH679527A5 (pt) * | 1989-04-13 | 1992-02-28 | Lem Liaisons Electron Mec | |
JPH03218475A (ja) * | 1989-11-06 | 1991-09-26 | Nkk Corp | 電流計測方法及びその装置 |
JP2774685B2 (ja) * | 1990-09-12 | 1998-07-09 | 株式会社東芝 | 3相変圧器の直流偏磁抑制制御を備えたインバータ制御装置 |
DE4142342C2 (de) * | 1991-12-20 | 1998-12-10 | Sew Eurodrive Gmbh & Co | Verfahren und Vorrichtung zur digitalen Strommessung |
FR2693831B1 (fr) * | 1992-07-15 | 1994-10-14 | Abb Control Sa | Transformateur asservi d'intensité pour courants continus, alternatifs ou pulsés. |
DE4230939C2 (de) * | 1992-09-16 | 1995-04-06 | Heidelberger Druckmasch Ag | Schaltungsanordnung zum Ändern oder Prüfen elektrischer Eigenschaften eines Stromwandlers mit Magnetfeldkompensation |
FR2703467B1 (fr) * | 1993-03-29 | 1995-06-30 | Mecagis | Capteur de courant à effet Hall à flux nul destiné en particulier aux véhicules automobiles et scooters électriques. |
US5493211A (en) * | 1993-07-15 | 1996-02-20 | Tektronix, Inc. | Current probe |
US5550457A (en) * | 1994-01-31 | 1996-08-27 | Nippondenso Co., Ltd. | Electric power generating device for vehicles |
DE4423429A1 (de) * | 1994-07-05 | 1996-01-11 | Vacuumschmelze Gmbh | Stromsensor nach dem Kompensationsprinzip |
CH690465A5 (fr) * | 1995-04-18 | 2000-09-15 | Lem Liaisons Electron Mec | Dispositif capteur de courant à détecteur de champ magnétique. |
FR2743423B1 (fr) * | 1996-01-05 | 1998-03-27 | Abb Control Sa | Capteur de courant a large gamme de fonctionnement |
DE19642472A1 (de) * | 1996-10-15 | 1998-04-16 | Abb Research Ltd | Flußkompensierter Stromsensor |
DE19853464C1 (de) | 1998-11-19 | 2000-04-13 | Siemens Ag | Windenergieanlage |
-
2001
- 2001-09-14 DE DE10145415A patent/DE10145415A1/de not_active Withdrawn
-
2002
- 2002-08-31 CN CNB028178416A patent/CN1260573C/zh not_active Expired - Fee Related
- 2002-08-31 WO PCT/EP2002/009748 patent/WO2003025590A1/de active IP Right Grant
- 2002-08-31 AU AU2002337053A patent/AU2002337053B2/en not_active Ceased
- 2002-08-31 BR BRPI0212480-7A patent/BR0212480B1/pt not_active IP Right Cessation
- 2002-08-31 AT AT02772256T patent/ATE285585T1/de active
- 2002-08-31 PT PT02772256T patent/PT1430313E/pt unknown
- 2002-08-31 KR KR1020047003783A patent/KR100604614B1/ko active IP Right Grant
- 2002-08-31 EP EP02772256A patent/EP1430313B1/de not_active Expired - Lifetime
- 2002-08-31 DE DE50201862T patent/DE50201862D1/de not_active Expired - Lifetime
- 2002-08-31 ES ES02772256T patent/ES2232779T3/es not_active Expired - Lifetime
- 2002-08-31 JP JP2003529168A patent/JP2005503561A/ja active Pending
- 2002-08-31 PL PL367465A patent/PL206303B1/pl unknown
- 2002-09-13 AR ARP020103467A patent/AR036516A1/es not_active Application Discontinuation
-
2004
- 2004-03-15 US US10/801,179 patent/US7057384B2/en not_active Expired - Lifetime
-
2005
- 2005-01-12 HK HK05100247A patent/HK1067179A1/xx not_active IP Right Cessation
-
2006
- 2006-02-27 US US11/364,515 patent/US7193409B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2003025590A1 (de) | 2003-03-27 |
JP2005503561A (ja) | 2005-02-03 |
PL367465A1 (en) | 2005-02-21 |
US20040227501A1 (en) | 2004-11-18 |
CN1554027A (zh) | 2004-12-08 |
US7057384B2 (en) | 2006-06-06 |
AR036516A1 (es) | 2004-09-15 |
HK1067179A1 (en) | 2005-04-01 |
BR0212480A (pt) | 2004-08-24 |
AU2002337053B2 (en) | 2005-06-30 |
KR100604614B1 (ko) | 2006-07-28 |
ES2232779T3 (es) | 2005-06-01 |
EP1430313B1 (de) | 2004-12-22 |
ATE285585T1 (de) | 2005-01-15 |
KR20040039356A (ko) | 2004-05-10 |
PL206303B1 (pl) | 2010-07-30 |
BR0212480B1 (pt) | 2014-11-18 |
EP1430313A1 (de) | 2004-06-23 |
US20060145684A1 (en) | 2006-07-06 |
CN1260573C (zh) | 2006-06-21 |
DE50201862D1 (de) | 2005-01-27 |
DE10145415A1 (de) | 2003-04-03 |
US7193409B2 (en) | 2007-03-20 |
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