Drie fasen spanningsmetingen in het onderstation Eindhoven Zuid

E.J.M. Heesch, van, P.C.T. Laan, van der

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We describe a simple high-voltage measuring system which can be installed in open substations or under overhead lines. Three capacitive pick-up electrodes are used to sense the three phase to ground voltages. Since each sensor also has a parasitic capacitance to thetwo other phases, electronic or software unscrambling is necessary to retrieve the correctphase voltages. A differentiating/integrating measurement principle in combination with an EMC-cabinet gives the system excellent EMC-quality. Examples of measurements are presented.
Original languageDutch
Pages (from-to)297-300
Number of pages4
Publication statusPublished - 1991

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