实现变压器经济运行方式的前提是要有准确的设备参数和负载损耗曲线。
To possess accurate parameters of transformer and the power loss curve caused by loads is the presuppositions for economic operation of power transformer.
电网中非线性负载引起的电力谐波会加剧配电变压器损耗，造成电能的巨大浪费。
Power harmonics caused by nonlinear load increased distribution transformer's additional loss which causing a huge waste of energy.
本文分析了现有变压器的损耗比及各负载下的效率值。
The loss ratio and efficiency of power transformers are discussed.
围绕降低配电变压器(简称配变)负载损耗的课题，提出研制新型节能型配变的新思路。
Aiming at reducing the load loss of distribution transformer, new idea of developing energy-saving distribution transformer is brought out.
由此导出变压器年运行费率、最低年运行费率、变压器最佳负载率以及变压器经济运行区宽和变压器损耗比的关系。
Then, relationships between the quantities mentioned above, the interval of economic operation and the loss factor of transformers are derived and discussed.
大型变压器用连续换位导线(CTC)能有效地降低负载损耗，用自粘性的CTC还能增强变压器的抗突发短路能力。
To use continuous transposed conductor (CTC) on large transformer can reduce bad loss efficiently, and CTC with self-adhesion can also increase the ability of anti - short circuit of transformer.
首先，本文对三相电力变压器空载损耗、负载损耗在线检测理论进行了讨论和分析。
Firstly, this paper shows a method to detective the open circuit loss and the load loss of the there-phase power transformer online by operating the real-time voltage and current of the transformer.
大型变压器用连续换位导线能有效地降低负载损耗，用自粘性的CTC还能增强变压器的抗突发短路能力。
To use continuous transposed conductor on large transformer can reduce bad loss efficiently, and CTC with self-adhesion can also increase the ability of anti - short circuit of transformer.
大型变压器用连续换位导线能有效地降低负载损耗，用自粘性的CTC还能增强变压器的抗突发短路能力。
To use continuous transposed conductor on large transformer can reduce bad loss efficiently, and CTC with self-adhesion can also increase the ability of anti - short circuit of transformer.
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