CAJ | 학술논문

阐述了进行非对称电流开断合成试验的必要性和特殊性。对相应国标中的有关规定作了详细的解读和分析,介绍了采用对称电流开断合成试验（T100s）回路及其简化法的局限性,分析了具有较大直流分量的短路电流在＂大半波＂或＂小半波＂熄弧后,工频恢复的变化规律,提出了两种等价性较高且构思原理新颖的试验线路,该试验线路特别适合于要求非对称度较大的场合。
천술료진행비대칭전류개단합성시험적필요성화특수성。대상응국표중적유관규정작료상세적해독화분석,개소료채용대칭전류개단합성시험（T100s）회로급기간화법적국한성,분석료구유교대직류분량적단로전류재＂대반파＂혹＂소반파＂식호후,공빈회복적변화규률,제출료량충등개성교고차구사원리신영적시험선로,해시험선로특별괄합우요구비대칭도교대적장합。
This paper expatiated on the necessity and specialty of asymmetrical current breaking, analyzing the related items about asymmetrical current breaking on the GB standard of synthetic testing. Introduction was made to the deficiency of using symmetrical current breaking synthetic testing （T100s） circuit or its shortcut method. Analysis was made to the transient recovery voltage of power frequency after arc extinguishing under the conditions of either major loop or minor loop with short-circuit current of larger direct component. This paper presented two kinds of equivalent, novel testing circuits, which are bears for more asymmetrical situations.