Discussion of 'Measurement of Λ-i characteristics of asymmetric three-phase transformers and their applications'

摘要

In the original paper (see ibid., vol.17, p.983-90, 2002), it was shown that three-phase transformers with three-limb cores are commonly used in power systems. Therefore, it is important to analyze the (Λ-i) characteristics for the three-limb and the zero-sequence (Λ0-i0) characteristics characteristics at no-load, symmetric, and asymmetric loads. The original authors did address this important topic, and the author of this paper would like to commend them for their extensive work.