35KV and below dry-type rectifier transformer

Traction transformer is the three-phase power system power transmission to the two single-phase load with the traction line. Two single-phase traction lines to power up and down the locomotive. In the ideal case, the two single-phase loads are the same. Therefore, the traction transformer is used as a three-phase two-phase transformers. Traction transformer, is a special voltage level of the power transformer, should meet the traction load changes violently, external short circuit frequent requirements, is traction substation of the heart. China traction transformer using three-phase, three-phase two-phase and single-phase three types, and thus traction substation is also divided into three-phase three-phase two-phase and single-phase three.