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Dry transformer coil and dry transformer
Dry transformer coil and dry transformer
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机译:干式变压器线圈和干式变压器
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摘要
the invention relates to a trockentransformatorspule (10), at least two hohlzylindrische comprehensively, interlocking nested and radial beabstandete windings (12, 14, 42, 44, 72, 74) which, in the beabstandung formed by the hohlzylindrischen space (16) by means of the wa ndungselemente (18, 20, 22) and axial (38, 64) has channels (30, 32, 34, 46, 48, 50, 88, 90,92) are formed in at least the three radially adjacent ku00fchlkanalebenen (24, 26, 28) are arranged side by side. in at least one of the one or more radially inside (24) radially outside the ku00fchlkanalebene channels (28) which is a verengungselement (36, 52, 54, 76, 78, 80) to the narrowing of the ku00fchlkanalquerschnitts ordered.the invention also concerns a trockentransformator with a erfindungsgemu00e4u00dfen trockentransformatorspule.
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