双刀双掷继电器 PELAY-DPDT ; DPDT
双金属继电器 bimetal relay
双金属片继电器 [电] bimetallic strip relay
双稳态继电器 [电] bistable relay ; Poles Signal Relay
双级继电器 two-stage relay ; two step relay
双向继电器 duodirectional relay ; Bi-directional relay
双电致伸缩继电器 capaswitch
双位继电器 add-and-subtract relay ; two position relay ; throw-over relay ; two-position relay
单刀双掷开关继电器 RELAY-SPDT
双刀双掷开关继电器 RELAY-DPDT
The analysis is valuable for the design of twin-type relay.
该分析对于双继电器功能模块的设计具有一定的借鉴意义。
参考来源 - 基于磁路法分析双继电器内部结构之间的电磁干扰·2,447,543篇论文数据，部分数据来源于NoteExpress
通过对BH曲线的分段处理，定量计算了双继电器之间的电磁干扰力矩。
Through the subsection process of BH curve, the electromagnetic interference torque between two relays was quantitatively calculated.
在对双继电器相关函数的讨论的基础上，提出了一种基于 FPGA的二维相关测速算法。
On the basis of discussion about dual-relay cross correlation function, a two-dimensional correlation speed measurement algorithm based on FPGA is put forward.
提出了适用于平行双回线路的零序距离继电器新判据。
A double lines distance relay based on the zero sequence components is presented.
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