液压气动与密封
液壓氣動與密封
액압기동여밀봉
HYDRAULICS PNEUMATICS & SEALS
2015年
4期
6-9
,共4页
电液伺服阀%感生电势%衔铁组件%充磁强度%脉动
電液伺服閥%感生電勢%銜鐵組件%充磁彊度%脈動
전액사복벌%감생전세%함철조건%충자강도%맥동
electro-hydraulic servo valve%induced electromotive force%armature component%magnetization intensity%impulse
为降低液压系统报故，文章从电液伺服阀层面对电液伺服阀产生的感生电势进行了研究，分析了电液伺服阀感生电势的产生机理和各种影响因素，并结合电液伺服阀结构原理进行了试验验证。结果表明，改变这些影响因素可以控制感生电势的大小，但部分因素对感生电势的影响呈现不规律性。
為降低液壓繫統報故，文章從電液伺服閥層麵對電液伺服閥產生的感生電勢進行瞭研究，分析瞭電液伺服閥感生電勢的產生機理和各種影響因素，併結閤電液伺服閥結構原理進行瞭試驗驗證。結果錶明，改變這些影響因素可以控製感生電勢的大小，但部分因素對感生電勢的影響呈現不規律性。
위강저액압계통보고，문장종전액사복벌층면대전액사복벌산생적감생전세진행료연구，분석료전액사복벌감생전세적산생궤리화각충영향인소，병결합전액사복벌결구원리진행료시험험증。결과표명，개변저사영향인소가이공제감생전세적대소，단부분인소대감생전세적영향정현불규률성。
In order to reduce the warnings of the hydraulic system, the article studied the induced electromotive force which is produced by electro-hydraulic servo valve from the aspects of electro-hydraulic servo valve, the mechanism and various influence factors of the induced electromotive force are analyzed and experimentally verified combined with the structure and principle of electro-hydraulic servo valve. The results show that we can control the numerical value of the induced electromotive force through change these influence factors,but the influ-ence of several factors on the induced electromotive force show no regularity.
