FIELD: power transformers. SUBSTANCE: winding has pass turns disposed in two layers and connected to control-stage taps. novelty is that ends of passes of adjacent layers are differentially connected to taps within radial size of each layer. Winding is built up of several parts disposed on two legs and connected by means of horizontal jumpers placed around winding over its external radius. EFFECT: enhanced operating reliability and electric strength. 2 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TRANSFORMER TAP CHANGER | 1994 |
|
RU2091882C1 |
| TRANSFORMER ACTIVE PART | 0 |
|
SU1385152A1 |
| COIL-AND-CORE ASSEMBLY OF TRANSFORMER | 2000 |
|
RU2192681C2 |
| THREE-PHASED DEVICE FOR SWITCHING BETWEEN BRANCHES OF TRANSFORMER WINDINGS | 2001 |
|
RU2267827C2 |
| TRANSFORMER | 0 |
|
SU1525760A2 |
| LAP WINDING OF LIQUID-COOLED TURBOGENERATOR ROTOR | 0 |
|
SU1735969A1 |
| ADJUSTABLE A.C.VOLTAGE-TO-D.C.VOLTAGE CONVERTER | 0 |
|
SU1142878A1 |
| ACTIVE PART OF TRANSFORMER | 0 |
|
SU1350679A1 |
| INDUCTION APPARATUS WITH REGULATING VOLTAGE UNDER LOAD | 0 |
|
SU904001A1 |
| WINDING FOR HIGH-VOLTAGE INDUCTIVE DEVICE | 0 |
|
SU1387058A1 |
