Performance of a wideband 200-kV HVDC reference divider module

Jari Hällström, Anders Bergman, Serkan Dedeoglu, Alf-Peter Elg, Ernest Houtzager, Wolfgang Lucas, Ahmet Merev, Johann Meisner, Matthias Schmidt, Esa-Pekka Suomalainen, Christian Weber

    Research output: Contribution to journalArticleScientificpeer-review

    14 Citations (Scopus)

    Abstract

    This paper describes the design and performance of a wideband high-voltage dc (HVDC) reference divider module. The module has a nominal voltage of 200 kV, and it has been designed so that a number of modules can be stacked to extend voltages up to 1000 kV. The module, or a stack of modules, will be used for traceable calibration of HVDC measuring systems in customers' laboratories. The first priority in the design was the accuracy of HVDC measurements. In addition, the divider was designed to have wide bandwidth, both to enable measurement of ripple voltages and to prevent damage during possible flashovers.
    Original languageEnglish
    Pages (from-to)2264-2270
    Number of pages6
    JournalIEEE Transactions on Instrumentation and Measurement
    Volume63
    Issue number9
    DOIs
    Publication statusPublished - 2014
    MoE publication typeA1 Journal article-refereed

    Keywords

    • high-voltage techniques
    • measurement standards
    • voltage dividers

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