... 双向定位 bilateral bearing 双向开关 two way switch 双向换能器 bilateral transducer ...
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... double throw contact 双向触点 double throw switch 双向开关 double trolley system 双线制 ...
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双向开关二极管 Diac
双向开关元件 [电] bilateral switching element ; sidac
硅双向开关 silicon bilateral switch ; SBS ; silicon bidirection switch
快速双向开关 fast bi-directional switch
双极双向开关 switch ; double-pole double-throw
不对称硅双向开关 asymmetrical silicon bidirection switch
双向开关式总线探头 DIP SW Poll
双向二极管开关 [电子] bilateral diode switch
三端双向可控硅开关 triac
Based on many modulation techniques are compared,we decieded to use the direct space vector modulation method. Through theoretical analysis of the commutation and structure characteristic of bi-directional switch, We choosed the four-step commutation which is achieve security.
本文在分析了矩阵变换器的数学基础、工作原理和特点的基础上,对现有矩阵变换器的控制算法:Venturini直接法、瞬时电压法、空间矢量调制法进行了比较,最终确定采用直接空间矢量调制算法;在对已有的换流策略深入研究的基础上,根据双向开关的特点,选择了易于实现且较为稳妥的半软开关换流法。
参考来源 - 基于矩阵变换器的异步电动机直接转矩控制系统研究·2,447,543篇论文数据，部分数据来源于NoteExpress
微开关的开关点是一个双向开关，可以在整个温度范围内变化。
The switching point of the micro switch , which is installed as a two - way switch , can be varied over the entire temperature range.
它采用双向开关和同期整流，得到了高功率因子、高效率和低高次谐波。
It adopts bidirectional switch and on time rectification, and obtains high power factor, high efficiency and low THD.
空间矢量脉宽调制和双向开关多步换流方式是矩阵式变换器的基本控制策略。
Space vector pulse width modulation(SVPWM) and multi-step commutation method of bi-directional switches are the basic control strategies of the matrix converter.
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