磁场线圈常数的频率响应测量

Field Coil Constant Frequency Response Measurement

线圈常数是磁场线圈的重要技术指标。分析了线圈常数的频率响应产生原因，提出基于感应线圈法的测量方法，并运用测量相对比值以消除测量误差。通过对三段巴凯尔圆环磁场线圈的频率响应测量结果表明，该方法的理论分析结果与实际测量结果基本一致。

The coil constant is an important parameter of field coil. Analysis of the causes of coil constant frequency response, puts forward measurement method based on the induction coil, and uses the measurement of relative ratio to eliminate the measurement error. The three section of the Bakcl ring magnetic field frequency response measurement results show that, the results of theoretical analysis of the method is consistent with the actual measured results.