Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With coupling means
Patent
1983-06-22
1986-04-01
Karlsen, Ernest F.
Electricity: measuring and testing
Measuring, testing, or sensing electricity, per se
With coupling means
174 11BH, 174143, G01R 1506, H02G 1528
Patent
active
045800944
ABSTRACT:
A voltage transformer for a metal encapsulated gas-filled high-voltage switching system which supplies high accuracy test values even under varying operating conditions of the switching system comprises an active capactive voltage divider in which a cylindrical test electrode and an associated counter electrode are attached by insulating elements to a flexurally rigid cylindrical support element in spaced relationship. In addition, each electrode is attached to the same annular face of the associated insulating element which partially abuts the cylindrical support element.
REFERENCES:
patent: 4240031 (1980-12-01), Siegenthaler
patent: 4354154 (1982-10-01), Schiemann
BBC Brown Boveri & Company Limited
Karlsen Ernest F.
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