摘要
本文针对三段桥连续调压方式的６Ｋ机车功率因数和谐波电流进行了理论分析和计算。探讨了多段桥调压电路的计算方法，其中包括考虑接触网和机车主变压器的等效阻抗，以及平波电抗器的非线性因素。通过计算，得到了未投入功率因数补偿装置时６Ｋ机车功率因数和谐波电流的分布规律。
Regarding 6K locomotive with triple bridge continuous voltage regulation,theoretical analysis and calculation are conducted upon its power factor and harmonic current. In probing the calculation access of multibridge voltage regulation circuit, the equivalent resistance of catenary and main transformer of the locomotive,the non-linear factor of smoothing reactors are of concern. Calculation results uncover the distribution order of power factor and harmonic current for 6K locomotive with the power factor compensator switched off.
出处
《机车电传动》
北大核心
1994年第2期7-12,共6页
Electric Drive for Locomotives
关键词
6K
电力机车
功率因数
谐波分析
K electric locomotive, power factor, harmonic analysis, mathematical model,computation,main circuit.
