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亳州变压器铁心直径估算

发布者:亳州油浸式变压器厂    发布时间:2018-07-24
亳州变压器铁心直径估算
    铁心直径的选取是亳州变压器计算中很重要的工作,铁心直径选取的是否合适,它将直接影响亳州变压器的技术经济指标,如材料的消耗、亳州变压器的成本、亳州变压器的重量、体积及运输等。
    通常同一亳州变压器当选取的铁心直径过大时,到亳州变压器的铁心重量,空载损耗将要增大,而线圈所用的导线重量和负载损耗则减小。亳州变压器较矮。当选取的铁心直径过小时,则得到相反的结果。
    铁心直径的确定目前是采用经验公式估算的,用估算的铁心直径按计算程序进行计算, 当算到阻抗电压时,如果阻杭电压值与标准值相差较大时,此时应调整铁心直径,直到调整到阻抗电压合格或者相差很小为止,阻抗电压的计算值相差很小可通过调整其它尺寸来满足阻抗电压的要求。
 
The transformer core diameter estimate
 
The core diameter of the selected transformer calculation very important work, the core diameter are selected, it will directly affect the transformer of the technical and economic indicators, such as the consumption of materials, the cost of the transformer, the transformer weight, volume and transportation.
    Usually the same transformer when the selected core diameter is too large, to the weight of the transformer core, the load loss to be increased,
And the weight of the wire coil and the load loss is reduced. The transformer shorter. When the selected core diameter is too small, then the obtained
The opposite result.
    Core diameter determination is the use of empirical formula for estimating, with the core diameter of the estimate is calculated by calculation program,
When the operator to impedance voltage, resistive the Hang voltage value and the standard value difference is large, you should adjust the core diameter until adjustment
To the impedance voltage pass or the difference is small so far, the calculated value of the impedance voltage difference is small by adjusting other sizes to meet
Impedance voltage requirements.

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