DocumentCode :
1154506
Title :
330-Kv Power Transformer with Compensation to Provide Accurate Low-Voltage Metering Potential [includes discussion]
Author :
Pugh, P.S. ; Gerwing, T.G.
Author_Institution :
MEMBER AIEE, American Gas and Electric Service Corporation, New York, N. Y.
Volume :
75
Issue :
3
fYear :
1956
Abstract :
The problem of obtaining an accurate representation of 330-kv bus potential to be used in metering energy and reactive interchange over 330-kv tie lines was economically solved by the use of a network applied to a power transformer to compensate for voltage transformation errors due to load on the transformer. This paper describes the design, testing, and operation of such a potential compensating network used with a power transformer. By its use the need for two 3-phase banks of expensive 330-kv potential transformers together with their foundations and switches was eliminated at no sacrifice of metering accuracy.
Keywords :
Capacitance; Current transformers; Instrument transformers; Integrated circuit interconnections; Interconnected systems; Power generation economics; Power transformers; Switches; Testing; Voltage transformers;
fLanguage :
English
Journal_Title :
Power Apparatus and Systems, Part III. Transactions of the American Institute of Electrical Engineers
Publisher :
ieee
ISSN :
0097-2460
Type :
jour
DOI :
10.1109/AIEEPAS.1956.4499346
Filename :
4499346
Link To Document :
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