共軸開關 的英文怎麼說
中文拼音 [gòngzhóukāiguān]
共軸開關
英文
gang switch-
A switchable and spacing - tunable dual - wavelength linear cavity edfl is demonstrated experimentally using this kind of bragg grating for wavelength selection. it exploits the birefringence characteristic of the fbg induced by transverse strain. transverse strain loading on the fbg allows the wavelength spacing to be controlled while axial strain shifts both wavelengths together
2 .對軸向及側向應力共同作用下的光纖布拉格光柵的透射及反射光譜特性進行了理論及實驗研究,並首次把軸向及側向應力共同作用下的光纖光柵應用於光纖激光器進行波長選擇,得到了室溫下穩定工作的波長及波長間隔可調的可開關雙波長的摻鉺光纖激光器。The common mode voltage has high abrupt transformation rate because of the fast switching devices, whose dv / dt can exceed 6000 v / us. under so high dv / dt, the oil film acts as a capacitor and provides a charging mechanism for rotor shaft voltage buildup
由於變頻器的高開關頻率,導致共模電壓具有很高的電壓變化率,其dv dt可以達到6000v us以上,在如此高的電壓變化率下,潤滑油膜充當了電容的作用對轉軸進行充電,形成軸電壓。
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