基于ANSYS對(duì)磁保持繼電器電磁系統(tǒng)的計(jì)算
劉幗巾,段文樂,李鳳
(河北工業(yè)大學(xué) 電器研究所,天津 300131)
摘 要:利用ANSYS 軟件對(duì)旋轉(zhuǎn)式磁保持繼電器進(jìn)行建模及網(wǎng)格劃分,對(duì)磁保持繼電器電磁系統(tǒng)的靜態(tài)特性進(jìn)行了仿真,計(jì)算出了靜態(tài)的電磁力矩和磁鏈,繪制出力矩特性曲線,得出磁通密度矢量圖。該仿真方法快速準(zhǔn)確地驗(yàn)證了繼電器電磁系統(tǒng)的合理性,為繼電器的優(yōu)化設(shè)計(jì)提供了有效手段。
關(guān)鍵詞:有限元;ANSYS 軟件;磁保持繼電器;力矩特性曲線
中圖分類號(hào):TM581 文獻(xiàn)標(biāo)識(shí)碼:A 文章編號(hào):1007-3175(2016)06-0016-04
Calculation on Electromagnetic System of Magnetic Latching
Relay Based on ANSYS
LIU Guo-jin, DUAN Wen-le, LI Feng
(Electrical Appliance Research Institute, Hebei University of Technology, Tianjin 300131, China)
Abstract: With ANSYS software carrying out modeling and mesh generation for rotary type magnetic latching relay, this paper simulated the static characteristic of magnetic latching relay system, figured out static electromagnetic torque and flux linkage, drew torque characteristic curve to obtain magnetic flux density vectorgraph. The simulation result shows that the design of the electromagnetic system of magnetic latching relay is reasonable, which provides effective means for optimal design of relays.
Key words: finite element; ANSYS software; magnetic latching relay; torque characteristic curve
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