CN101790826B - 运用信号技术处理电压的装置和系统 - Google Patents

运用信号技术处理电压的装置和系统 Download PDF

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Publication number
CN101790826B
CN101790826B CN200880104608.1A CN200880104608A CN101790826B CN 101790826 B CN101790826 B CN 101790826B CN 200880104608 A CN200880104608 A CN 200880104608A CN 101790826 B CN101790826 B CN 101790826B
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China
Prior art keywords
voltage
module
output
assignment
limiting
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Expired - Fee Related
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CN200880104608.1A
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English (en)
Chinese (zh)
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CN101790826A (zh
Inventor
英戈·贝茨
瓦尔德马·劳
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ABB AB
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H6/00—Emergency protective circuit arrangements responsive to undesired changes from normal non-electric working conditions using simulators of the apparatus being protected, e.g. using thermal images
    • H02H6/005—Emergency protective circuit arrangements responsive to undesired changes from normal non-electric working conditions using simulators of the apparatus being protected, e.g. using thermal images using digital thermal images
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load

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  • Control Of Voltage And Current In General (AREA)
CN200880104608.1A 2007-08-30 2008-08-20 运用信号技术处理电压的装置和系统 Expired - Fee Related CN101790826B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE200710041247 DE102007041247B4 (de) 2007-08-30 2007-08-30 Vorrichtung, System und Anordnung zur signaltechnischen Verarbeitung einer Spannung
DE102007041247.0 2007-08-30
PCT/EP2008/006837 WO2009030369A1 (de) 2007-08-30 2008-08-20 Vorrichtung und system zur signaltechnischen verarbeitung einer spannung

Publications (2)

Publication Number Publication Date
CN101790826A CN101790826A (zh) 2010-07-28
CN101790826B true CN101790826B (zh) 2013-07-17

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ID=40070976

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CN200880104608.1A Expired - Fee Related CN101790826B (zh) 2007-08-30 2008-08-20 运用信号技术处理电压的装置和系统

Country Status (4)

Country Link
EP (1) EP2181490A1 (de)
CN (1) CN101790826B (de)
DE (1) DE102007041247B4 (de)
WO (1) WO2009030369A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109660234B (zh) * 2018-12-17 2023-04-11 珠海亿智电子科技有限公司 一种利用1.8v耐压器件实现的耐5v电平偏移电路

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3997845A (en) * 1974-04-25 1976-12-14 Servo Chem Ab Device for modifying an analog electric signal
EP0026731A1 (de) * 1979-09-28 1981-04-08 Siemens Aktiengesellschaft Überlast-Schutzanordnung für eine elektrische Maschine
US4282578A (en) * 1980-03-17 1981-08-04 Burr-Brown Research Corporation System for linearizing non-linear transducer signals
CN86105608A (zh) * 1985-07-29 1987-01-28 通用电气公司 电反馈丢失检测器
US5479096A (en) * 1994-08-08 1995-12-26 Lucas Industries, Inc. Analog sensing system with digital temperature and measurement gain and offset correction

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4107207A1 (de) * 1991-03-04 1992-09-10 Elektro App Werke Veb Verfahren und einrichtung zum schutz und fuehren von elektromotoren, anderen elektrischen betriebsmitteln oder elektroanlagen nach kriterien der lebensdauer
US7370069B2 (en) * 2003-12-15 2008-05-06 Micrel, Inc. Numerical value conversion using a look-up table for coefficient storage

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3997845A (en) * 1974-04-25 1976-12-14 Servo Chem Ab Device for modifying an analog electric signal
EP0026731A1 (de) * 1979-09-28 1981-04-08 Siemens Aktiengesellschaft Überlast-Schutzanordnung für eine elektrische Maschine
US4282578A (en) * 1980-03-17 1981-08-04 Burr-Brown Research Corporation System for linearizing non-linear transducer signals
CN86105608A (zh) * 1985-07-29 1987-01-28 通用电气公司 电反馈丢失检测器
US5479096A (en) * 1994-08-08 1995-12-26 Lucas Industries, Inc. Analog sensing system with digital temperature and measurement gain and offset correction

Also Published As

Publication number Publication date
EP2181490A1 (de) 2010-05-05
CN101790826A (zh) 2010-07-28
DE102007041247A1 (de) 2009-03-05
WO2009030369A1 (de) 2009-03-12
DE102007041247B4 (de) 2009-07-16

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Granted publication date: 20130717

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CF01 Termination of patent right due to non-payment of annual fee