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Key Adjusted Parameters and Optimum Method of Electromagnetic Relay Based on Orthogonal Experimental Design
Author(s): 
Pages: 53-58
Year: Issue:  10
Journal: Transactions of China Electrotechnical Society

Abstract: 在电磁继电器调试阶段,调整参数的工艺控制直接影响继电器的反力特性,从而使吸、反力配合发生改变,最终影响到继电器的触点分断速度,分断速度的变化对继电器的电寿命产生重要影响.本文以调整参数(包括衔铁行程、返簧预压力矩、静合压力、触点间隙和动合超程)为因素,触点分断速度为指标,进行五因素四水平正交试验设计,分析、研究影响分断速度的关键参数.研究结果表明衔铁行程、触点间隙和动合超程为影响静合触点分断速度的...
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