Initially identified winding structure and insulation thickness and line pie size between the oil channel

In the longitudinal transformer winding insulation design, first according to general laws,  air circuit breaker  winding structure and insulation thickness and line pie oil passages between the size, and then to determine the initial impulse voltage windings distributed  Circuit breaker  (conditional for impact measurement),  power transformers  Co pie that line dielectric strength between oil passages and winding thermal and short circuit strength, etc. can meet the safe and reliable operation of the requirements, you can finalize the winding structure and insulation dimensions. If this is selected so that the minimum geometry of the transformer windings, it can be said transformer winding insulation design is successful.