Modulating capacity transformer winding

Modulating capacity transformer winding

  • CN 105,405,608 A
  • Filed: 12/03/2015
  • Published: 03/16/2016
  • Est. Priority Date: 12/03/2015
  • Status: Active Application
First Claim
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1. a capacitance-adjustable transformer winding, comprise three-phase low-voltage winding, described three-phase low-voltage winding often comprises iron core (1) mutually, be wound on I section of coil (2) on described iron core (1) and with this I section of coil width to the built-up coil arranged, described built-up coil comprises along iron mandrel to the II section of coil (3) be symmetric and III section of coil (4), it is characterized in that:

  • described I, II, III 3 sections of coils carry out coiling with the conducting strip of laminated structure respectively, the first layer insulation is provided with between adjacent two circle conducting strips (31) in described II section of coil (3), the second layer insulation is provided with between adjacent two circle conducting strips (41) in described III section of coil (4), described first layer insulation and the second layer insulation are structure as a whole, section insulation (51) is provided with between the conducting strip (31) of described same layer and conducting strip (41).

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