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Development of a partial discharge emulator for calibration of a radiometric PD detection system
2012 IEEE International Instrumentation and Measurement Technology Conference Proceedings, 2012A purely electronic partial discharge emulator for use in a location estimation algorithm for online partial discharge detection is proposed as a low-cost approach to real-time condition monitoring, asset management and operation optimization in future smart grid. Some early progress in the development of subsystems (specifically the radiometer antenna
J. M. R. de Souza Neto +5 more
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Uncertainty assessment on the calibration of Pt/Pd thermocouples at the freezing point of copper
Proceedings of the 41st SICE Annual Conference. SICE 2002., 2003For uncertainty assessment on the calibration of Pt/Pd thermocouples at the freezing point of copper, uncertainty components of the automatic ice point for the reference junction, the digital voltmeter, the thermocouple extension wires, and the copper wires were estimated.
M. Izuchi +4 more
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In Reply: Programmed Death-Ligand 1 (PD-L1) Immunohistochemistry Calibration
Modern Pathology, 2023Seshi R. Sompuram +4 more
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Comparison of partial discharge (PD) calibrators from 0.1 pC to 10 nC
MetrologiaMain text High-voltage partial discharge (PD) tests require calibration of PD measurement systems using PD calibrators which provide known values of the apparent charge. A set of travelling reference calibrators was circulated among 14 participating laboratories and each laboratory reported apparent change and rise time measured using ...
J Klüss +14 more
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Design and Investigation of Pd–C Eutectic Fixed-Point Cells for Thermocouple Calibration at NMIA
International Journal of Thermophysics, 2017The calibration of Pt/Rh thermocouples up to 1560 $$^{\circ }\hbox {C}$$ at NMIA currently uses the conventional ‘melt-wire technique’ to realize Gold (Au) and Palladium (Pd) melting points, resulting in ...
F. Jahan +4 more
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Metrologia, 2011
An interlaboratory comparison of the melting temperatures of three palladium–carbon (Pd–C) eutectic fixed-point cells of different designs and usable for the calibration of thermocouples was performed at NIM. Two Pt/Pd thermocouples were constructed for this particular purpose.
F Edler, W Zheng
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An interlaboratory comparison of the melting temperatures of three palladium–carbon (Pd–C) eutectic fixed-point cells of different designs and usable for the calibration of thermocouples was performed at NIM. Two Pt/Pd thermocouples were constructed for this particular purpose.
F Edler, W Zheng
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2019
Partial discharge (PD) measurement at DC voltage becomes more and more important due to the increased application of HVDC components in electrical power systems. Numerous studies of PD behaviour on various type of insulation at DC have been currently performed to find out appropriate test methods and procedures as well as the physical behaviour of ...
Rainer Haller +3 more
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Partial discharge (PD) measurement at DC voltage becomes more and more important due to the increased application of HVDC components in electrical power systems. Numerous studies of PD behaviour on various type of insulation at DC have been currently performed to find out appropriate test methods and procedures as well as the physical behaviour of ...
Rainer Haller +3 more
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PD-0504 Method for regular calibration of small point detector in brachytherapy
Radiotherapy and Oncology, 2023M.L. Heidotting +7 more
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