莆田变压器的要结构特征

莆田变压器的要结构特征
       新S9-M-315/10莆田变压器的特点是采用长方形波纹油箱，软木橡胶密封，无储油柜。利用波纹油箱波板的弹性变形来解决莆田变压器油的热胀冷缩问题；软木橡胶的特点是不受莆田变压器油的形响，有稳定、不膨胀的性质，不受老化影响。软木像胶的另一特点是会强烈地粘附在金属件表两上，保证长期密封，有效地防止了油的氧化和劣化，在20-30年寿命期内不用换油。绕组和铁心采用了椭圆形截面结构，心柱宽度缩小.铁轭的高度降低了，从而缩短了磁路，减少了铁重，降低了铁损，减小了外形尺寸。节约了原材料，单台电磁线用量下降10.27%，节省49. 5kg；硅钢片用量下降24%，节省309kg；莆田变压器油用量下阵42.86%，节省360kg，单台重量下降20. 8%，节省原材料718. 5kg (1000kVA)。
 
Sealed the main structural characteristics of the transformer
     New S9-M-315/10 sealed transformer is characterized by the use of rectangular corrugated tank, cork rubber seals, no oil sealed cabinet. Ripple tank wave plate using the elastic deformation of the thermal expansion and contraction to solve the problem of transformer oil; cork rubber is characterized by the form of sound from the transformer oil, a stable, non-swelling nature, from aging effects. Another characteristic of cork is like glue to adhere strongly to the metal pieces on the table two, to ensure long-term sealing, effectively preventing the oxidation and degradation of oil in 20-30 years lifetime without oil. Winding and core structure using the elliptical cross section, the heart narrow column width of iron yoke height is reduced, thereby reducing the magnetic circuit, reducing the iron weight, reduced iron loss, reduced dimensions. Saving raw materials, the amount of a single wire down 10.27%, saving 49. 5kg; silicon steel consumption fell 24 percent, saving 309kg; the amount of transformer oil under the front 42.86%, saving 360kg, the weight of a single drop 20.8 percent, saving raw materials 718. 5kg (1000kVA).