Repair-Induced Changes in Transformer Stray Capacitance
A repair can change capacitance without chang…
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Refurbishment Rating Claims When the Original Temperature-Rise Test Is Missing
A legible nameplate is historical evidence. I…
원문 읽기Re-establishing Core Ground Isolation After Major Repair
Major repair can introduce new parallel groun…
원문 읽기Restacking Salvaged Laminations with Mixed Wear Histories
Salvaged laminations should not be pooled sol…
원문 읽기Documenting Lost Design Knowledge During Transformer Repair
Reverse measurement produces valuable evidenc…
원문 읽기When Reused Pressboard Should Not Be Judged by Appearance
Clean pressboard can conceal damage, while da…
원문 읽기Transformer Winding Springback After Spacer Removal
Spacer removal changes the measuring conditio…
원문 읽기Replacing Damaged Tap Leads Without Altering the Voltage Schedule
A tap number is not a lead identity. Repair r…
원문 읽기Rewinding Only One Phase of a Three-Phase Transformer
A one-phase rewind can preserve serviceable w…
원문 읽기Preserving Leakage Impedance When Rewinding a Transformer
Copying the coil's outside dimensions is insu…
원문 읽기Changing Conductor Material During a Transformer Rewind
Equal resistance is a useful calculation, but…
원문 읽기Matching Replacement Windings to an Existing Core Window
A coil that fits the nominal window can still…
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