The use of an auxiliary spark gap placed across the surge arrester of a medium voltage transformer.
A possible lower cost alternative to medium voltage line arresters and parallel-connected surge arresters is the use of parallel-connected spark gaps across a metal oxide surge arrester. The function of the spark gap is to protect the transformer when the surge arrester fails. Clearly the breakdown...
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| Language: | en |
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2010
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| Online Access: | http://hdl.handle.net/10413/1633 |