step - up transformer造句

• Powerformer is a new high voltage generator ， which use xlpe cable as stator winding instead of rectangular conductor bars ， thereby it overcome the shortcomings which the shape of these conductors results in an uneven electric field distribution with high electric field strenghs at the corners especially and prevents the output voltage of the conventional generator from exceeding about 36kv powerformer offers a direct connection to the network without the need for a step-up transformer as a consequence, there are some merits in the total plant equipped with powerformer, such as high effiency, high availability, low maintaining cost and giving less environmental impact
  powerformer是一种新型的高压发电机，它采用电缆代替矩形导体作为定子绕组，从而克服了矩形导体电场分布不均匀，特别是在矩形导体在导体拐角处电场过于集中而使常规发电机的输出电压等级不能高于36kv的缺点，使其能够直接和输配电网相联，这样就不需要升压变压器，同时也使装配powerformer的电厂具有如下优点高效率、可利用率提高、维修费用降低和降低了对环境的负面影响。
• Based on the analysis of the paper, we can draw the conclusion that this device has several issues to be solved to put into use, such as low filtering capacity, large bulk and area the device occupies, complexity of connection, and the hazard of ferro-resonance existing when switching without disconnecting the circuit of the step-up transformer
  经过分析发现，这种补偿方案存在一些问题，如滤波能力低，补偿装置体积大，占地面积多，接线复杂；并且如果在投切过程中不将升压变压器高压侧回路断开，存在着发生铁磁谐振的危险。