Conference paper Open Access

Traceable calibration system for non-conventional current sensors with analogue or digital output

Chen, Yeying; Mohns, Enrico; Seckelmann, Michael; De Rose, Soeren

This paper describes the setup of a traceable calibration system for conventional or non-conventional current sensors even with digital output. The system is lately developed at PTB within the frame of the European project “FUTUREGRID II”. Details of the system components are presented. The absolute phase errors of the two-channel generator related to the pulse per second time reference of the global positioning system can be configured to almost zero. The accuracies of the reference current transformers are within ±10 μA/A and μrad at power frequency. The sampled value receiver box is firstly validated for the sample rate of 4 kHz according to the IEC standard 61869-9 [1].

Cite as Y. Chen, E. Mohns, M. Seckelmann and S. de Rose, "Traceable calibration system for non-conventional current sensors with analogue or digital output," 2021 IEEE 11th International Workshop on Applied Measurements for Power Systems (AMPS), 2021, pp. 1-6, doi: 10.1109/AMPS50177.2021.9586012.
88
64
views
downloads
All versions This version
Views 8888
Downloads 6464
Data volume 58.5 MB58.5 MB
Unique views 7676
Unique downloads 5757

Share

Cite as