An integrated-circuit transformer differential relay including secondary and fifth harmonics suppressor is designed.
设计了一种集成电路型具有二次五次谐波制动的变压器差动继电器。
So distinguishing between magnetizing inrush current and fault current correctly is the key to ensure transformer differential relay to operate credibly.
因此，正确识别励磁涌流是保证变压器差动保护可靠运行的关键。
This paper proposes the important of several questions of the current transformer (ta) and connect group of it's secondary circuit in the transformer differential relay.
本文了变压器差动保护中电流互感器TA及其联接组的若干技术问题的性。
Abstract: This paper proposes the important of several questions of the current transformer (ta) and connect group of it's secondary circuit in the transformer differential relay.
摘要：本文阐述了变压器差动保护中电流互感器TA及其联接组的若干技术问题的重要性。
The uses, operating principle and main requirements of the current transformer for differential relay with high impedance were described.
叙述了高阻差动继电器用电流互感器的用途、工作原理和主要要求。
Differential relay is the key protection for power transformer.
差动保护是变压器的主保护。
According to the calculation result and features of low percentage interturn fault, the general characteristic selection for percentage differential relay of transformer is suggested.
最后根据轻微故障的特点提出对变压器比率差动继电器通用特性选择的建议，供同仁参考。
The experiment of relay protection is significant for students to learn and master the principle of transformer differential protection.
继电保护实验对学生理解和掌握变压器差动保护的原理十分重要。
The experiment of relay protection is significant for students to learn and master the principle of transformer differential protection.
继电保护实验对学生理解和掌握变压器差动保护的原理十分重要。
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