Calibrations of Resistance Welding Equipment With High Pulsed Currents
Rogowski coils are widely used as high pulsed current sensors in resistance welding applications. The operating conditions of the coils determine the requirements for their calibration. A new calibration system has been developed at National Research Council (NRC) Canada for calibrating current sens...
Ausführliche Beschreibung
Autor*in: |
Djokic, Branislav [verfasserIn] |
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Format: |
Artikel |
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Sprache: |
Englisch |
Erschienen: |
2015 |
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Schlagwörter: |
AC resistance welding equipment |
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Übergeordnetes Werk: |
Enthalten in: IEEE transactions on instrumentation and measurement - New York, NY, 1963, 64(2015), 6, Seite 1767-1772 |
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Übergeordnetes Werk: |
volume:64 ; year:2015 ; number:6 ; pages:1767-1772 |
Links: |
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DOI / URN: |
10.1109/TIM.2015.2399011 |
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Katalog-ID: |
OLC1967762945 |
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520 | |a Rogowski coils are widely used as high pulsed current sensors in resistance welding applications. The operating conditions of the coils determine the requirements for their calibration. A new calibration system has been developed at National Research Council (NRC) Canada for calibrating current sensing coils and weld current monitors (WCMs) used in AC resistance welding. The calibration system, which includes a high-current source and a coaxial copper cage, has been evaluated at peak pulsed currents of up to 80 kA at 60 Hz. The expanded measurement uncertainties (k = 2) have been estimated to be less than 350 μA/A for magnitude. A method for the calibration of WCMs separately from their Rogowski coils at conditions that correspond to those obtained at high pulsed currents but without the need to use actual high pulsed currents has also been developed. | ||
650 | 4 | |a Voltage measurement | |
650 | 4 | |a high pulsed current sensor | |
650 | 4 | |a coils | |
650 | 4 | |a calibration system | |
650 | 4 | |a electric current measurement | |
650 | 4 | |a calibration | |
650 | 4 | |a constant current sources | |
650 | 4 | |a weld current monitoring | |
650 | 4 | |a current source | |
650 | 4 | |a Welding | |
650 | 4 | |a Current measurement | |
650 | 4 | |a NRC | |
650 | 4 | |a AC resistance welding equipment | |
650 | 4 | |a frequency 60 Hz | |
650 | 4 | |a Rogowski coil | |
650 | 4 | |a electric resistance measurement | |
650 | 4 | |a Temperature measurement | |
650 | 4 | |a resistance welding | |
650 | 4 | |a Frequency measurement | |
650 | 4 | |a measurement uncertainty | |
650 | 4 | |a Canada | |
650 | 4 | |a welding equipment | |
650 | 4 | |a coaxial copper cage | |
650 | 4 | |a electric sensing devices | |
650 | 4 | |a WCM | |
650 | 4 | |a National Research Council | |
650 | 4 | |a Calibration | |
650 | 4 | |a Electric currents | |
650 | 4 | |a Welding equipment | |
650 | 4 | |a Maintenance and repair | |
650 | 4 | |a Methods | |
650 | 4 | |a Usage | |
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10.1109/TIM.2015.2399011 doi PQ20160617 (DE-627)OLC1967762945 (DE-599)GBVOLC1967762945 (PRQ)c1532-809fd80559eadd7b33d900f50b82fa0bd8b62da3df44a973a29282868fad9d2a0 (KEY)0079426020150000064000601767calibrationsofresistanceweldingequipmentwithhighpu DE-627 ger DE-627 rakwb eng 620 DNB 50.21 bkl 53.00 bkl Djokic, Branislav verfasserin aut Calibrations of Resistance Welding Equipment With High Pulsed Currents 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Rogowski coils are widely used as high pulsed current sensors in resistance welding applications. The operating conditions of the coils determine the requirements for their calibration. A new calibration system has been developed at National Research Council (NRC) Canada for calibrating current sensing coils and weld current monitors (WCMs) used in AC resistance welding. The calibration system, which includes a high-current source and a coaxial copper cage, has been evaluated at peak pulsed currents of up to 80 kA at 60 Hz. The expanded measurement uncertainties (k = 2) have been estimated to be less than 350 μA/A for magnitude. A method for the calibration of WCMs separately from their Rogowski coils at conditions that correspond to those obtained at high pulsed currents but without the need to use actual high pulsed currents has also been developed. Voltage measurement high pulsed current sensor coils calibration system electric current measurement calibration constant current sources weld current monitoring current source Welding Current measurement NRC AC resistance welding equipment frequency 60 Hz Rogowski coil electric resistance measurement Temperature measurement resistance welding Frequency measurement measurement uncertainty Canada welding equipment coaxial copper cage electric sensing devices WCM National Research Council Calibration Electric currents Welding equipment Maintenance and repair Methods Usage Enthalten in IEEE transactions on instrumentation and measurement New York, NY, 1963 64(2015), 6, Seite 1767-1772 (DE-627)129358576 (DE-600)160442-9 (DE-576)014730863 0018-9456 nnns volume:64 year:2015 number:6 pages:1767-1772 http://dx.doi.org/10.1109/TIM.2015.2399011 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7104237 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_24 GBV_ILN_30 GBV_ILN_70 GBV_ILN_170 GBV_ILN_2014 GBV_ILN_2061 50.21 AVZ 53.00 AVZ AR 64 2015 6 1767-1772 |
spelling |
10.1109/TIM.2015.2399011 doi PQ20160617 (DE-627)OLC1967762945 (DE-599)GBVOLC1967762945 (PRQ)c1532-809fd80559eadd7b33d900f50b82fa0bd8b62da3df44a973a29282868fad9d2a0 (KEY)0079426020150000064000601767calibrationsofresistanceweldingequipmentwithhighpu DE-627 ger DE-627 rakwb eng 620 DNB 50.21 bkl 53.00 bkl Djokic, Branislav verfasserin aut Calibrations of Resistance Welding Equipment With High Pulsed Currents 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Rogowski coils are widely used as high pulsed current sensors in resistance welding applications. The operating conditions of the coils determine the requirements for their calibration. A new calibration system has been developed at National Research Council (NRC) Canada for calibrating current sensing coils and weld current monitors (WCMs) used in AC resistance welding. The calibration system, which includes a high-current source and a coaxial copper cage, has been evaluated at peak pulsed currents of up to 80 kA at 60 Hz. The expanded measurement uncertainties (k = 2) have been estimated to be less than 350 μA/A for magnitude. A method for the calibration of WCMs separately from their Rogowski coils at conditions that correspond to those obtained at high pulsed currents but without the need to use actual high pulsed currents has also been developed. Voltage measurement high pulsed current sensor coils calibration system electric current measurement calibration constant current sources weld current monitoring current source Welding Current measurement NRC AC resistance welding equipment frequency 60 Hz Rogowski coil electric resistance measurement Temperature measurement resistance welding Frequency measurement measurement uncertainty Canada welding equipment coaxial copper cage electric sensing devices WCM National Research Council Calibration Electric currents Welding equipment Maintenance and repair Methods Usage Enthalten in IEEE transactions on instrumentation and measurement New York, NY, 1963 64(2015), 6, Seite 1767-1772 (DE-627)129358576 (DE-600)160442-9 (DE-576)014730863 0018-9456 nnns volume:64 year:2015 number:6 pages:1767-1772 http://dx.doi.org/10.1109/TIM.2015.2399011 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7104237 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_24 GBV_ILN_30 GBV_ILN_70 GBV_ILN_170 GBV_ILN_2014 GBV_ILN_2061 50.21 AVZ 53.00 AVZ AR 64 2015 6 1767-1772 |
allfields_unstemmed |
10.1109/TIM.2015.2399011 doi PQ20160617 (DE-627)OLC1967762945 (DE-599)GBVOLC1967762945 (PRQ)c1532-809fd80559eadd7b33d900f50b82fa0bd8b62da3df44a973a29282868fad9d2a0 (KEY)0079426020150000064000601767calibrationsofresistanceweldingequipmentwithhighpu DE-627 ger DE-627 rakwb eng 620 DNB 50.21 bkl 53.00 bkl Djokic, Branislav verfasserin aut Calibrations of Resistance Welding Equipment With High Pulsed Currents 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Rogowski coils are widely used as high pulsed current sensors in resistance welding applications. The operating conditions of the coils determine the requirements for their calibration. A new calibration system has been developed at National Research Council (NRC) Canada for calibrating current sensing coils and weld current monitors (WCMs) used in AC resistance welding. The calibration system, which includes a high-current source and a coaxial copper cage, has been evaluated at peak pulsed currents of up to 80 kA at 60 Hz. The expanded measurement uncertainties (k = 2) have been estimated to be less than 350 μA/A for magnitude. A method for the calibration of WCMs separately from their Rogowski coils at conditions that correspond to those obtained at high pulsed currents but without the need to use actual high pulsed currents has also been developed. Voltage measurement high pulsed current sensor coils calibration system electric current measurement calibration constant current sources weld current monitoring current source Welding Current measurement NRC AC resistance welding equipment frequency 60 Hz Rogowski coil electric resistance measurement Temperature measurement resistance welding Frequency measurement measurement uncertainty Canada welding equipment coaxial copper cage electric sensing devices WCM National Research Council Calibration Electric currents Welding equipment Maintenance and repair Methods Usage Enthalten in IEEE transactions on instrumentation and measurement New York, NY, 1963 64(2015), 6, Seite 1767-1772 (DE-627)129358576 (DE-600)160442-9 (DE-576)014730863 0018-9456 nnns volume:64 year:2015 number:6 pages:1767-1772 http://dx.doi.org/10.1109/TIM.2015.2399011 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7104237 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_24 GBV_ILN_30 GBV_ILN_70 GBV_ILN_170 GBV_ILN_2014 GBV_ILN_2061 50.21 AVZ 53.00 AVZ AR 64 2015 6 1767-1772 |
allfieldsGer |
10.1109/TIM.2015.2399011 doi PQ20160617 (DE-627)OLC1967762945 (DE-599)GBVOLC1967762945 (PRQ)c1532-809fd80559eadd7b33d900f50b82fa0bd8b62da3df44a973a29282868fad9d2a0 (KEY)0079426020150000064000601767calibrationsofresistanceweldingequipmentwithhighpu DE-627 ger DE-627 rakwb eng 620 DNB 50.21 bkl 53.00 bkl Djokic, Branislav verfasserin aut Calibrations of Resistance Welding Equipment With High Pulsed Currents 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Rogowski coils are widely used as high pulsed current sensors in resistance welding applications. The operating conditions of the coils determine the requirements for their calibration. A new calibration system has been developed at National Research Council (NRC) Canada for calibrating current sensing coils and weld current monitors (WCMs) used in AC resistance welding. The calibration system, which includes a high-current source and a coaxial copper cage, has been evaluated at peak pulsed currents of up to 80 kA at 60 Hz. The expanded measurement uncertainties (k = 2) have been estimated to be less than 350 μA/A for magnitude. A method for the calibration of WCMs separately from their Rogowski coils at conditions that correspond to those obtained at high pulsed currents but without the need to use actual high pulsed currents has also been developed. Voltage measurement high pulsed current sensor coils calibration system electric current measurement calibration constant current sources weld current monitoring current source Welding Current measurement NRC AC resistance welding equipment frequency 60 Hz Rogowski coil electric resistance measurement Temperature measurement resistance welding Frequency measurement measurement uncertainty Canada welding equipment coaxial copper cage electric sensing devices WCM National Research Council Calibration Electric currents Welding equipment Maintenance and repair Methods Usage Enthalten in IEEE transactions on instrumentation and measurement New York, NY, 1963 64(2015), 6, Seite 1767-1772 (DE-627)129358576 (DE-600)160442-9 (DE-576)014730863 0018-9456 nnns volume:64 year:2015 number:6 pages:1767-1772 http://dx.doi.org/10.1109/TIM.2015.2399011 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7104237 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_24 GBV_ILN_30 GBV_ILN_70 GBV_ILN_170 GBV_ILN_2014 GBV_ILN_2061 50.21 AVZ 53.00 AVZ AR 64 2015 6 1767-1772 |
allfieldsSound |
10.1109/TIM.2015.2399011 doi PQ20160617 (DE-627)OLC1967762945 (DE-599)GBVOLC1967762945 (PRQ)c1532-809fd80559eadd7b33d900f50b82fa0bd8b62da3df44a973a29282868fad9d2a0 (KEY)0079426020150000064000601767calibrationsofresistanceweldingequipmentwithhighpu DE-627 ger DE-627 rakwb eng 620 DNB 50.21 bkl 53.00 bkl Djokic, Branislav verfasserin aut Calibrations of Resistance Welding Equipment With High Pulsed Currents 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Rogowski coils are widely used as high pulsed current sensors in resistance welding applications. The operating conditions of the coils determine the requirements for their calibration. A new calibration system has been developed at National Research Council (NRC) Canada for calibrating current sensing coils and weld current monitors (WCMs) used in AC resistance welding. The calibration system, which includes a high-current source and a coaxial copper cage, has been evaluated at peak pulsed currents of up to 80 kA at 60 Hz. The expanded measurement uncertainties (k = 2) have been estimated to be less than 350 μA/A for magnitude. A method for the calibration of WCMs separately from their Rogowski coils at conditions that correspond to those obtained at high pulsed currents but without the need to use actual high pulsed currents has also been developed. Voltage measurement high pulsed current sensor coils calibration system electric current measurement calibration constant current sources weld current monitoring current source Welding Current measurement NRC AC resistance welding equipment frequency 60 Hz Rogowski coil electric resistance measurement Temperature measurement resistance welding Frequency measurement measurement uncertainty Canada welding equipment coaxial copper cage electric sensing devices WCM National Research Council Calibration Electric currents Welding equipment Maintenance and repair Methods Usage Enthalten in IEEE transactions on instrumentation and measurement New York, NY, 1963 64(2015), 6, Seite 1767-1772 (DE-627)129358576 (DE-600)160442-9 (DE-576)014730863 0018-9456 nnns volume:64 year:2015 number:6 pages:1767-1772 http://dx.doi.org/10.1109/TIM.2015.2399011 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7104237 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_24 GBV_ILN_30 GBV_ILN_70 GBV_ILN_170 GBV_ILN_2014 GBV_ILN_2061 50.21 AVZ 53.00 AVZ AR 64 2015 6 1767-1772 |
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Enthalten in IEEE transactions on instrumentation and measurement 64(2015), 6, Seite 1767-1772 volume:64 year:2015 number:6 pages:1767-1772 |
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Voltage measurement high pulsed current sensor coils calibration system electric current measurement calibration constant current sources weld current monitoring current source Welding Current measurement NRC AC resistance welding equipment frequency 60 Hz Rogowski coil electric resistance measurement Temperature measurement resistance welding Frequency measurement measurement uncertainty Canada welding equipment coaxial copper cage electric sensing devices WCM National Research Council Calibration Electric currents Welding equipment Maintenance and repair Methods Usage |
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Djokic, Branislav ddc 620 bkl 50.21 bkl 53.00 misc Voltage measurement misc high pulsed current sensor misc coils misc calibration system misc electric current measurement misc calibration misc constant current sources misc weld current monitoring misc current source misc Welding misc Current measurement misc NRC misc AC resistance welding equipment misc frequency 60 Hz misc Rogowski coil misc electric resistance measurement misc Temperature measurement misc resistance welding misc Frequency measurement misc measurement uncertainty misc Canada misc welding equipment misc coaxial copper cage misc electric sensing devices misc WCM misc National Research Council misc Calibration misc Electric currents misc Welding equipment misc Maintenance and repair misc Methods misc Usage Calibrations of Resistance Welding Equipment With High Pulsed Currents |
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620 DNB 50.21 bkl 53.00 bkl Calibrations of Resistance Welding Equipment With High Pulsed Currents Voltage measurement high pulsed current sensor coils calibration system electric current measurement calibration constant current sources weld current monitoring current source Welding Current measurement NRC AC resistance welding equipment frequency 60 Hz Rogowski coil electric resistance measurement Temperature measurement resistance welding Frequency measurement measurement uncertainty Canada welding equipment coaxial copper cage electric sensing devices WCM National Research Council Calibration Electric currents Welding equipment Maintenance and repair Methods Usage |
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ddc 620 bkl 50.21 bkl 53.00 misc Voltage measurement misc high pulsed current sensor misc coils misc calibration system misc electric current measurement misc calibration misc constant current sources misc weld current monitoring misc current source misc Welding misc Current measurement misc NRC misc AC resistance welding equipment misc frequency 60 Hz misc Rogowski coil misc electric resistance measurement misc Temperature measurement misc resistance welding misc Frequency measurement misc measurement uncertainty misc Canada misc welding equipment misc coaxial copper cage misc electric sensing devices misc WCM misc National Research Council misc Calibration misc Electric currents misc Welding equipment misc Maintenance and repair misc Methods misc Usage |
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ddc 620 bkl 50.21 bkl 53.00 misc Voltage measurement misc high pulsed current sensor misc coils misc calibration system misc electric current measurement misc calibration misc constant current sources misc weld current monitoring misc current source misc Welding misc Current measurement misc NRC misc AC resistance welding equipment misc frequency 60 Hz misc Rogowski coil misc electric resistance measurement misc Temperature measurement misc resistance welding misc Frequency measurement misc measurement uncertainty misc Canada misc welding equipment misc coaxial copper cage misc electric sensing devices misc WCM misc National Research Council misc Calibration misc Electric currents misc Welding equipment misc Maintenance and repair misc Methods misc Usage |
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ddc 620 bkl 50.21 bkl 53.00 misc Voltage measurement misc high pulsed current sensor misc coils misc calibration system misc electric current measurement misc calibration misc constant current sources misc weld current monitoring misc current source misc Welding misc Current measurement misc NRC misc AC resistance welding equipment misc frequency 60 Hz misc Rogowski coil misc electric resistance measurement misc Temperature measurement misc resistance welding misc Frequency measurement misc measurement uncertainty misc Canada misc welding equipment misc coaxial copper cage misc electric sensing devices misc WCM misc National Research Council misc Calibration misc Electric currents misc Welding equipment misc Maintenance and repair misc Methods misc Usage |
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Calibrations of Resistance Welding Equipment With High Pulsed Currents |
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calibrations of resistance welding equipment with high pulsed currents |
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Calibrations of Resistance Welding Equipment With High Pulsed Currents |
abstract |
Rogowski coils are widely used as high pulsed current sensors in resistance welding applications. The operating conditions of the coils determine the requirements for their calibration. A new calibration system has been developed at National Research Council (NRC) Canada for calibrating current sensing coils and weld current monitors (WCMs) used in AC resistance welding. The calibration system, which includes a high-current source and a coaxial copper cage, has been evaluated at peak pulsed currents of up to 80 kA at 60 Hz. The expanded measurement uncertainties (k = 2) have been estimated to be less than 350 μA/A for magnitude. A method for the calibration of WCMs separately from their Rogowski coils at conditions that correspond to those obtained at high pulsed currents but without the need to use actual high pulsed currents has also been developed. |
abstractGer |
Rogowski coils are widely used as high pulsed current sensors in resistance welding applications. The operating conditions of the coils determine the requirements for their calibration. A new calibration system has been developed at National Research Council (NRC) Canada for calibrating current sensing coils and weld current monitors (WCMs) used in AC resistance welding. The calibration system, which includes a high-current source and a coaxial copper cage, has been evaluated at peak pulsed currents of up to 80 kA at 60 Hz. The expanded measurement uncertainties (k = 2) have been estimated to be less than 350 μA/A for magnitude. A method for the calibration of WCMs separately from their Rogowski coils at conditions that correspond to those obtained at high pulsed currents but without the need to use actual high pulsed currents has also been developed. |
abstract_unstemmed |
Rogowski coils are widely used as high pulsed current sensors in resistance welding applications. The operating conditions of the coils determine the requirements for their calibration. A new calibration system has been developed at National Research Council (NRC) Canada for calibrating current sensing coils and weld current monitors (WCMs) used in AC resistance welding. The calibration system, which includes a high-current source and a coaxial copper cage, has been evaluated at peak pulsed currents of up to 80 kA at 60 Hz. The expanded measurement uncertainties (k = 2) have been estimated to be less than 350 μA/A for magnitude. A method for the calibration of WCMs separately from their Rogowski coils at conditions that correspond to those obtained at high pulsed currents but without the need to use actual high pulsed currents has also been developed. |
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title_short |
Calibrations of Resistance Welding Equipment With High Pulsed Currents |
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http://dx.doi.org/10.1109/TIM.2015.2399011 http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7104237 |
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