A fundamental approach to transformer thermal modeling. II. Field verification.

A fundamental approach to transformer thermal modeling. II. Field verification.

For pt.I see ibid., vol.16, no.2, p.171-5 (2001). This paper has two main objectives. One is to show that the top oil rise thermal model proposed in part I is valid, for a large power transformer in service. The second is to show that there is a convenient way of estimating the parameters without re...

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Vydáno v:IEEE Transactions on power delivery 16, 2 (2001).
Hlavní autor: Swift, G.
Médium: Článek
Jazyk:English
Témata:
24 h.
250 MVA.
Manitoba Hydro OFAF transformer.
Data-gathering equipment.
Nonlinearity exponent.
Parameters estimation.
Power transformer.
Power transformer protection.
Rated top oil rise determination.
Thermal factors.
Top oil line constant.
Top oil rise thermal model.
Transformer thermal modeling.